ClinicalTrials MCP Server

NCT Number,Study Title,Conditions NCT04534673,Pegylated Interferon Lambda for Treatment of COVID-19 Infection,COVID-19 NCT04445376,Effect of Physical Therapy Exercises on Cardiorespiratory Fitness Level in COVID19 Patients After Recovery.,Covid19 NCT04292327,Clinical Progressive Characteristics and Treatment Effects of 2019-novel Coronavirus,Pneumonia Caused by Human Coronavirus NCT05184127,Evaluation of Safety & Efficacy of MIR 19 ® Inhalation Solution in Patients With Moderate COVID-19,COVID-19 NCT04428073,Therapeutic Vaccine Trial of COVID-19 for Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection,COVID NCT04686773,"Open-label, Non-randomized, Non-comparative, Phase II Study of Safety and Immunogenicity of Combination of AZD1222 and rAd26-S for COVID-19 Prevention",COVID-19 NCT05852873,PAxlovid loNg cOvid-19 pRevention triAl With recruitMent In the Community in Norway,"Post COVID-19 Condition, Unspecified|SARS-CoV2 Infection|COVID-19" NCT04498273,COVID-19 Positive Outpatient Thrombosis Prevention in Adults Aged 40-80,COVID-19 NCT04392973,FAvipiravir and HydroxyChloroquine Combination Therapy,COVID19 NCT05813873,The Use of Incentive Spirometry in Adult Patients Hospitalised in a Rehabilitation Center With Long-covid Syndrome,Long COVID NCT06097273,"A Study of mRNA-1083 (SARS-CoV-2 and Influenza) Vaccine in Healthy Adult Participants, ≥50 Years of Age",SARS-CoV-2|Influenza NCT05532995,Responses to CPET in Subjects With Persistent Exercise Intolerance After COVID-19: an Open-Source Exercise Network,COVID-19 NCT04388514,Blood Ozonization in Patients With SARS-CoV-2 Respiratory Failure,SARS-CoV-2 Respiratory Failure NCT04329195,ACE Inhibitors or ARBs Discontinuation in Context of COVID-19 Pandemic,History of Cardiovascular Disease Treated With RAS Blockers and With SARS-CoV-2 Infection NCT04517695,Blood Volume Assessment in COVID-19 and Bacterial Sepsis,Covid19|Acute Respiratory Distress Syndrome|Bacterial Sepsis|Bacterial Infections NCT04724395,Disability Following Hospitalization in People of Working-age Surviving SARS-CoV-2 Infection - COVID-19,COVID-19 NCT04313023,The Use PUL-042 to Reduce the Infection Rate and Progression to COVID-19 in Adults Exposed to SARS-CoV-2,COVID-19 NCT04482595,BIO 300 Oral Suspension in Previously Hospitalized Long COVID Patients,COVID-19|Long COVID|Pulmonary Fibrosis|Post-acute Respiratory Complications of COVID-19 NCT04447495,Self-sampling for the Study of COVID-19,Coronavirus NCT04332094,Clinical Trial of the Use of Tocilizumab for Treatment of SARS-CoV-2 Infection (COVID-19),COVID-19 NCT04979091,Sex Hormone Dysregulations Are Associated With Critical Illness in COVID-19 Patients,Covid19|Critical Illness NCT05131594,Evaluating the Response of the Immune System of People with Long COVID (post SARS-CoV-2),COVID-19 NCT05052294,COVID-19 Antibody Responses in Cystic Fibrosis,Cystic Fibrosis NCT04603729,Comparison of Efficacy of Dexamethasone and Methylprednisolone in Moderate to Severe Covid 19 Disease,Covid 19 Disease NCT04885491,"A Study to Evaluate the Efficacy, Safety and Tolerability of PDNO Infusion in COVID-19 Patients With Acute Pulmonary Hypertension",Pulmonary Hypertension|COVID-19 NCT05729191,Evaluation of the Acceptance of the Anti-COVID-19 Vaccine Offer Among Pregnant Women,Pregnant Women|COVID 19 Vaccine|Vaccination Hesitancy NCT04932876,The Response of the Immune System of Patients With End Stage Kidney Disease on Dialysis and Kidney Transplant Recipients Vaccinated for COVID-19,End Stage Kidney Disease|Kidney Transplantion|Covid19|Vaccination NCT04481360,Evaluation of Clinical Characteristics and Outcome of COVID19 Pneumonia in Assiut University Hospital,Coronavirus NCT04494776,SARS-COV-2 Infection in Kidney Transplant Recipients: a Brazilian Multicenter Study,SARS-CoV-2 Infection|Kidney Transplant Infection NCT05331976,A Clinical Evaluation of Proof Diagnostics Test System Including the Proof Diagnostics Reader and COVID-19 Test,COVID-19|Asymptomatic COVID-19 NCT04386460,Covid-19 and Prevention of Malnutrition After Confinement by Dentists,Nutrition Poor|Infection Viral|Oral Disease NCT04726176,COVID-19 and the Brain,Covid19|Brain|Neurocognition|fMRI NCT06911476,From Inflammation to Remodelling Towards Personalized Diagnosis in Post-acute Sequelae of COVID-19,PASC Post Acute Sequelae of COVID 19|Long COVID|Long Covid-19|PASC|FAPI|FAP|Fibroblast Activation Protein Inhibitor|Fibroblast|Restrictive Lung Disease NCT04738760,Clinical Outcomes of High Dose Vitamin D Versus Standard Dose in COVID-19 Egyptian Patients,Covid19|Corona Virus Infection|Cytokine Storm|Vitamin D Deficiency NCT04909476,Tracheal Intubation in COVID-19 Patients,COVID-19 Pneumonia|Tracheal Intubation NCT06850376,COVID Feel Good-An Easy Self-Help Virtual Reality Protocol to Overcome the Psychological Burden of Coronavirus,COVID-19 Pandemic Psychological Impact|Stress|Anxiety Disorders|Depression|Social Isolation NCT04334629,LIBERATE Trial in COVID-19,Coronavirus|Respiratory Distress Syndrome|SARS-CoV Infection NCT05760092,The Use of Photobiomodulation in the Treatment of Oral Complaints of Long COVID-19.A Randomized Controlled Trial.,Xerostomia|COVID-19|Long COVID|Persistent COVID-19 NCT04481529,COVID-19 Serological Status of Hospital Staff Working or Not in the COVID-19 Sector,Infection Viral NCT04425629,"Safety, Tolerability, and Efficacy of Anti-Spike (S) SARS-CoV-2 Monoclonal Antibodies for the Treatment of Ambulatory Adult and Pediatric Patients With COVID-19",COVID-19 NCT05000229,Residual Symptoms After Coronavirus Disease (COVID-19) in Lithuanian Population,Post-Covid Syndrome NCT04887129,Testing for COVID-19 in High Risk Children With Intellectual and Developmental Disabilities (COV-IDD),Covid19 NCT04565392,Remotely-conducted Trial of Famotidine vs Placebo for Patients at Home With Coronavirus (COVID) of 2019 (COVID-19),Covid19 NCT04349592,Hydroxychloroquine With or Without Azithromycin for Virologic Cure of COVID-19,Covid19 NCT04909892,"Study of Allogeneic Adipose-Derived Mesenchymal Stem Cells to Treat Post COVID-19 ""Long Haul"" Pulmonary Compromise",Covid19 NCT04446429,Anti-Androgen Treatment for COVID-19,COVID-19|SARS-CoV2|Androgenetic Alopecia|Prostate Cancer|Benign Prostatic Hyperplasia|SARS (Severe Acute Respiratory Syndrome) NCT04407429,Vienna Versus SARS-CoV-2 Virus Study,SARS-CoV-2|COVID-19 NCT05449392,Topical Antibacterial Agents for Prevention of COVID-19,COVID-19|SARS-CoV2 Infection NCT04554992,Convalescent Plasma for the Treatment of COVID-19 (Coronavirus Disease 2019),Covid19 NCT04682873,"A Clinical Study to Assess the Efficacy and Safety of Amizon® Max in the Treatment of Moderate Covid-19, Caused by the SARS-CoV-2 Virus",Covid-19 Disease NCT04876573,Pilot Study for Cyproheptadine in Hospitalized Patient for COVID-19,Viral Pneumonia|COVID-19 Pneumonia|Serotonin Syndrome|Platelet Dysfunction NCT05118373,Generic Behavioural Change Campaign for COVID-19 Prevention,Evaluation Study NCT05612373,Message Offering Free Round Trip Ride-Share Ride to Pharmacy,COVID-19 NCT05396573,A Phase 1b Trial to Evaluate the Safety and Immunogenicity of a SARS-CoV-2 mRNA Chimera Vaccine Against COVID-19,COVID-19 NCT04482673,Vitamin D Supplementation in the Prevention and Mitigation of COVID-19 Infection,COVID-19|Vitamin D Deficiency|Respiratory Viral Infection NCT04409873,Antiseptic Mouthwash / Pre-Procedural Rinse on SARS-CoV-2 Load (COVID-19),COVID-19|SARS-CoV 2|Severe Acute Respiratory Syndrome Coronavirus 2|Virus Disease|Coronavirus Infections|Pharyngeal Diseases NCT04510467,Mental Health Consequences of COVID19 Infection in the French RMD Cohort,Covid19|Systemic Autoimmune Disease|Inflammatory Rheumatism|Auto Inflammatory Diseases NCT04375644,Impact of the COVID-19 Pandemic on the Quality of Psychological Life (COVID-PRO-IMPACT),"Covid 19|Stress, Psychological" NCT04799444,LATE-COVID/LATE-COVID-Kids - Observational Study in Children and Adults,Covid19 NCT04914767,Nigella 5 in the Treatment of SARS COV2 (COVID-19),SARS-CoV2 Infection NCT04470544,Camostat Mesilate Treating Patients With Hospitalized Patients With COVID-19,Severe Acute Respiratory Syndrome NCT04643444,Police COVID-19 Serosurvey,SARS-CoV-2 Infection|Volunteers|Healthy NCT04871867,Cardiac and Lung Assessment of Professional Soccer Players Following COVID-19 Disease,Covid19 NCT05182567,GLS-5310 Vaccine in Healthy Volunteers as a Booster for SARS-CoV-2 (COVID-19),COVID-19|Healthy NCT05216601,"A Study to Evaluate the Safety, Tolerability, and Immunogenicity of MVC-COV1901 or MVC-COV1901(Beta) Against COVID-19",COVID-19 Vaccine NCT04743401,Feasibility of a Tele-game-based Exercise (Tele-exergame) Program to Prevent Deconditioning in Hospitalized COVID-19 Patients,COVID 19|Rehabilitation|Inpatient|Hospitalized NCT04353401,WGS Analysis of COVID-19 Positive Patients,Coronavirus Infection|COVID-19 NCT05875701,Phase 3 Study of Novavax Vaccine(s) as Booster Dose After mRNA Vaccines,COVID-19 NCT05254301,Nutrition and LOComotoric Rehabilitation in Long COVID-19,COVID-19 NCT04427501,A Study of LY3819253 (LY-CoV555) and LY3832479 (LY-CoV016) in Participants With Mild to Moderate COVID-19 Illness,COVID-19 NCT06142201,A Real-World Study of JT001 for COVID-19,COVID-19 NCT05226767,Effect of Daily Oral Administration of Food Supplement NLC-V in Patients Diagnosed With COVID-19,COVID-19 NCT04379076,InterLeukin-7 (CYT107) to Improve Clinical Outcomes in Lymphopenic pAtients With COVID-19 Infection UK Cohort,COVID-19|Lymphocytopenia NCT04992260,"Efficacy, Immunogenicity and Safety of COVID-19 Vaccine , Inactivated in Children and Adolescents",COVID-19 NCT05303376,Phase 1&2 Study to Evaluate the Safety & Efficacy of Inhaled IBIO123 in Severe COVID-19 Illness,COVID-19 NCT04449276,"A Study to Evaluate the Safety, Reactogenicity and Immunogenicity of Vaccine CVnCoV in Healthy Adults for COVID-19",Severe Acute Respiratory Syndrome|Coronavirus|SARS-CoV-2|COVID-19 NCT06823076,Impact of the COVID-19 Pandemic on Central Precocious Puberty: a Retrospective Cohort Study from Turkey,COVID19- Infection with SARS-CoV-2 Virus NCT04567576,Predictive Factors for COVID-19 in Rheumatology,Rheumatic Diseases|Covid19 NCT05383560,Safety and Immunogenicity of Omicron Variant-Matched Vaccine Booster in Adults,COVID-19 Pandemic|Immunogenicity|SARS CoV 2 Infection|COVID-19 NCT04433260,COVID19 and Physical and Emotional Wellbeing of HCP,Mental Health NCT04663776,Wide Scale Monitoring for Acute Respiratory Infection Using a Mobile-Based Study Platform,Covid19|Influenza|Respiratory Tract Infections|Acute Respiratory Tract Infection|Acute Respiratory Distress Syndrome NCT04546776,COVID-19 Persistence in Stool,SARS-CoV Infection NCT04378244,CORONA: A Study Using DeltaRex-G Gene Therapy for Symptomatic COVID-19,COVID-19|Cytokine Storm|Acute Respiratory Distress Syndrome NCT05566392,Longterm Influence of Pediatric Long COVID Syndrome,COVID-19-Associated Encephalitis|Long COVID NCT06672692,"A Multi-Site Clinical Evaluation of the LIAISON NES FLU A/B, RSV & COVID-19 Assay in Symptomatic Patients",Influenza a|Influenza B|RSV|COVID 19 NCT04954092,Study of Gam-COVID-Vac in Adolescents,Covid19|Vaccine Preventable Disease NCT05749692,The Impact of COVID-19 Infection on the Symptoms of Functional Dyspepsia,Dyspepsia NCT04701944,Clinical Study of Pregnant Women With COVID-19,Covid-19 NCT04410692,Can the Prediction Market Improve Predictions of COVID-19?,"Health Knowledge, Attitudes, Practice" NCT04369794,"COVID-19: BCG As Therapeutic Vaccine, Transmission Limitation, and Immunoglobulin Enhancement",COVID-19|Therapeutic Vaccine|BCG|SARS-CoV 2|Transmission NCT05470894,Liver Injury After COVID-19 Vaccination,Subjects After COVID-19 Vaccination NCT05087394,COVID19 Hospitilized in Clinica Pasteur of Neuquen (Argentina),COVID-19 NCT04662060,COVID-19 Outpatient Pragmatic Platform Study (COPPS) - Acebilustat Sub-Protocol,Covid19 NCT04790994,COVID-19 Prevalence in UNIVI Geriatric Institutions: Epidemiological Study of Immunological Status With Rapid Serological Tests,COVID-19 NCT04363060,Azithromycin+Amoxicillin/Clavulanate vs Amoxicillin/Clavulanate in COVID19 Patients With Pneumonia in Non-intensive Unit,COVID-19 Pneumonia NCT04347694,Study to Determine the Immunization Status Among Nephrological Health Care Personnel Against SARS-CoV-2 in a Single Center Over the Course of 12 Months During the Worldwide COVID-19 Pandemic.,SARS-CoV 2|Immunization; Infection NCT04993560,Safety and Efficacy of COVID-19 Prime-boost Vaccine in Bahrain,SARS-CoV 2 Infection|Covid19 NCT04910360,Embolism in COVID-19 Positive Patients,COVID-19 Pneumonia|Embolism|Genetic Predisposition NCT04533360,Prevalence of COVID-19 Antibodies Kingman AZ,Covid19 NCT05258760,Covid 19 Vaccine Acceptance in Egyptian Pregnant Women,COVID-19 NCT06636760,Efficacy and Immunomodulator Impact of Herbal Combination on COVID-19 Patients Recovery,COVID 19 NCT04445194,Phase I Clinical Study of Recombinant Novel Coronavirus Vaccine,Coronavirus NCT05975060,A Study to Evaluate the Safety and Immunogenicity of an (Omicron Subvariant) COVID-19 Vaccine Booster Dose in Previously Vaccinated Participants and Unvaccinated Participants.,COVID-19 NCT06744660,Clinical Validation of the Aptitude Medical Systems Metrix COVID-19 Test,COVID-19|COVID NCT05620160,Study of RAY1216 Tablets Compared With Placebo in Patients With Mild to Moderate COVID-19,Mild to Moderate COVID-19 NCT04545060,VIR-7831 for the Early Treatment of COVID-19 in Outpatients,Covid19 NCT04425460,"A Multi-center,Randomized,Double-blind,Placebo-controlled,Phase 3 Study Evaluating Favipiravir in Treatment of COVID19",COVID-19 NCT04944394,Psychological and Ethical Support for Hospital Professionals During the COVID-19 Pandemic: Suitability and Post-crisis Implications for the Experience of All Professionals,Psychological Stress NCT04542694,Study of Favipiravir Compared to Standard of Care in Hospitalized Patients With COVID-19,COVID-19 NCT05518760,COVID-19 Effectiveness Study in the Philippines,COVID-19|Vaccine Effectiveness Against COVID-19|Hospitalized COVID-19 NCT06050460,SA55 Injection: a Potential Therapy for the Prevention and Treatment of COVID-19,COVID-19 NCT04924894,Determinants of Obtaining Covid Vaccination Among Health Care Workers,COVID-19 Vaccination NCT04893694,the Prevalence of Oral Manifestation in Patients With SARS-CoV2 Infection,SARS-CoV2 Infection NCT05587894,OPtimisation of Antiviral Therapy in Immunocompromised COVID-19 Patients: a Randomized Factorial Controlled Strategy Trial,COVID-19|Immunodeficiency NCT05110560,Effects of the Programme Developed for Sedentary Elderly in the COVID-19 Pandemic: Mobile Interventional Study,Aged NCT04334460,Safety and Antiviral Activity of BLD-2660 in COVID-19 Hospitalized Subjects,Sars-CoV-2|Covid19 NCT04980560,Gut Microbiota Profile and Its Impact on Immunity Status in COVID-19 Vaccinated Cohorts,COVID-19 Vaccination|Gut Microbiota NCT04827160,Prediction of Thrombosis Using D-dimer Trends in COVID-19,Covid19 NCT04977960,Efficacy of Canrenone as add-on Treatment in Moderate to Severe ARDS in COVID-19,COVID-19 Acute Respiratory Distress Syndrome NCT05033860,The Influence of Education During Waiting Time of Vaccination on the Knowledge Towards COVID-19 Among Chinese Residents,"Covid19|Knowledge, Attitudes, Practice" NCT04789460,Relationship Between Potential Predictors and Mortality in COVID-19 Patients ın Turkey,Covid19 NCT04389294,HSS Covid-19 Antibody Serology Among Surgeons & Anesthesiologists,COVID NCT04356560,COVID-19 Surveillance of Patients and Healthcare Workers in a Hospital Department,COVID-19 NCT04464460,"A Study to Evaluate the Safety, Pharmacokinetics (PK), and Efficacy of TAK-671 for the Treatment of Coronavirus Disease (COVID) 2019 in Adults",Coronavirus Disease NCT05950776,COVID-19 Trial of the Candidate Vaccine MVA-SARS-2-S in Adults,Covid19 NCT04380376,Low-doses Melphalan Inhalation in Patients With COVID-19 (CoronavIrus Disease 2019) Pneumonia,COVID-19|Viral Pneumonia NCT04449627,Psychological Impact of Admission With Covid-19 During the SARS-CoV-2 Pandemic: Naturalistic Cohort Study With a Digital Intervention,Anxiety Disorders|Post Traumatic Stress Disorder|Depressive Disorder|Covid19 NCT06156176,Pursuing Reduction in Fatigue After COVID-19 Via Exercise and Rehabilitation (PREFACER): a Randomized Feasibility Trial,Long-COVID|Long COVID-19|Post-COVID-19 Syndrome|Post-COVID Syndrome|Fatigue|Post COVID-19 Condition|Post-COVID Condition NCT04452773,Clinical Trial to Evaluate the Efficacy of Food Supplement Manremyc® Against SARS- COV-2 Infection (COVID-19) in Healthcare Workers,COVID19 NCT04343976,Pegylated Interferon Lambda Treatment for COVID-19,COVID-19|COVID NCT05054127,Clinical Characteristics And Outcome Of COVID-19 Infection In Patients With Chronic Respiratory Diseases.,Covid19|Chronic Respiratory Disease NCT05614427,The LAVA (Lateral Flow Antigen Validation and Applicability) 2 Study for COVID-19,SARS-CoV-2 Infection NCT04884776,Modulation of Gut Microbiota to Enhance Health and Immunity,Gut Microbiota|COVID-19 Vaccine NCT04345276,Efficacy and Safety of Ganovo (Danoprevir) Combined With Ritonavir in the Treatment of SARS-CoV-2 Infection,COVID-19 NCT04952727,Study on Sequential Immunization of Inactivated COVID-19 Vaccine and Recombinant COVID-19 Vaccine (Ad5 Vector) in Elderly Adults,COVID-19 NCT04392427,New Antiviral Drugs for Treatment of COVID-19,COVID|Drug Effect NCT04357327,Rapid Salivary Test to Detect SARS-CoV-2 (COVID-19),COVID-19|SARS-CoV 2|Corona Virus Infection NCT05689827,Safety and Efficacy of the Therapy With BRAINMAX® for the Treatment of Patients With Asthenia After COVID-19,Asthenia|COVID-19 NCT05055427,Efficacy Evaluation of Shen Cao Gan Jiang Tang on Mild and Moderate COVID-19 Patients,COVID-19 Respiratory Infection|Herbal Medicine NCT05766176,Study of the Effectiveness of The COVID-19 Vaccine,COVID-19 NCT04751227,Modafinil for Wakefulness in the Critical Care Units,Critical Illness|COVID-19|Cognitive Dysfunction NCT04313127,Phase I Clinical Trial of a COVID-19 Vaccine in 18-60 Healthy Adults,COVID-19 NCT05076227,Effect of Different SARS-CoV-2 Vaccine Schedules and Vaccination Intervals on Reactogenicity and Humoral Immunogenicity,SARS-CoV2 Infection|Immunisation Reaction|Antibody Hypersensitivity|Tolerance NCT04544176,COVID-19 Risk From Attending Outpatient Radiology Appointments,Covid19 NCT04918927,Favipiravir +/- Nitazoxanide: Early Antivirals Combination Therapy in COVID-19,Covid19 NCT05216627,COVID-19 Screening Program,COVID-19 NCT04568876,Micronized and Ultramicronized Palmitoylethanolamide in COVID-19 Patients,Covid19 NCT05465876,Passive Antibodies Against COVID-19 With EVUSHELD in Vaccine Non-responsive CLL,Chronic Lymphocytic Leukemia|COVID-19 NCT04986176,HC-1119 Adjuvant Treatment for Hospitalized COVID-19 Patients,COVID-19 Respiratory Infection NCT05142527,Study to Evaluate the Safety and Efficacy of a Monoclonal Antibody Cocktail for the Prevention of COVID-19,COVID-19 NCT04567927,Prevalence and Risk Factors for Venous Thromboembolic Events in Critically Ill Patients With COVID-19,SARS Virus NCT05040776,COVID-19 ThromboprophylaXIs Study of Novel FXIa Inhibitor Frunexian (EP-7041) in ICU Patients,Thrombopenia|Covid19 NCT04871776,Use of Construal Level Theory to Inform Messaging to Increase Vaccination Against COVID-19,Covid19|Vaccine Refusal NCT05155527,Ivermectin With Favipiravir in Mild-to-moderate COVID-19 Patients,COVID-19 NCT04616976,COVID-19 With Convalescent Plasma,COVID-19 Convalescent Plasma Treatment NCT04854876,"Pilot Study to Evaluate the Safety, Tolerability, and Efficacy of 5-ALA-Phosphate + SFC as an Immune System Enhancer Along With Vaccination Against COVID-19",SARS-COV 2|Covid19 NCT05074927,Pulmonary Function in Patients Recovering From COVID19 Infection : a Pilot Study,COVID-19 NCT05226429,UNAIR Inactivated COVID-19 Vaccine,COVID-19 Pandemic|Vaccine Reaction NCT05385029,Fetal and Neonatal Thyroid in Pregnancies With Severe Acute Respiratory Syndrome Coronavirus 2 ( SARS- COV2 ) COVID-19,Thyroid Dysfunction|Hypothyroidism|Hyperthyroidism NCT05430594,This Study Investigate the Impact of Maternal COVID-19 Infection During Birth on the Childrens' Physical and Mental Development.,COVID-19 NCT05074394,Randomized Study to Evaluate Intranasal Dose of STI-2099 (COVI-DROPS™) in Outpatient Adults With Mild COVID-19 Infection,COVID-19 NCT04627194,Characteristics of COVID-19 Patients in Kazakhstan in Early 2020,"Covid19|Pneumonia, Viral" NCT04906694,Study to Evaluate a Single Intranasal Dose of STI-2099 (COVI-DROPS™) in Outpatient Adults With COVID-19 (US),Covid19 NCT04754594,"To Evaluate the Safety, Tolerability, and Immunogenicity of BNT162b2 Against COVID-19 in Healthy Pregnant Women 18 Years of Age and Older",SARS-CoV-2 Infection|COVID-19|Maternal Immunization NCT04429594,Study of the Incidence of SARS-CoV-2 Infection (COVID-19),Coronavirus Infections NCT05234294,Long Covid After COVID-19 Infection With Omicron Variant,COVID-19 NCT06175494,"A Phase 3 Clinical Study to Evaluate the Efficacy, Safety and Immunogenicity of Booster Vaccination With Recombinant COVID-19 (XBB) Trimer Protein Vaccine (Sf9 Cell)",COVID-19 NCT04844294,A Randomized Clinical Trial Testing the Effectiveness of Telemental Health for Suicidal Patients,Suicide|Suicidal Ideation|Suicide Attempt NCT04532294,"Safety, Tolerability, Pharmacokinetics, and Immunogenicity of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2/COVID-19) Neutralizing Antibody in Healthy Participants",Covid19 NCT04907994,Containment Impact on Primary Care & Adverse Events Unrelated to COVID-19 in Older Patients and/or With Chronic Diseases,Covid19 NCT04590794,SuPAR in Adult Patients With Covid-19,Covid19 NCT04859894,"Physiological Studies in Post-COVID-19 Syndrome, and the Association With DNA Methylation",Covid19|Cardiopulmonary Disease|Dyspnea|Lung Function Decreased|Epigenetic Disorder NCT05121662,COVID-19 Vaccine Biomarker Study in Multiple Sclerosis,Multiple Sclerosis|COVID-19 NCT04573062,Natural History of Post-Coronavirus Disease 19 Convalescence at the National Institutes of Health,Post-Coronavirus Disease 19 NCT04395391,Home Usability Study of the SARS-CoV-2 (COVID-19) Test,COVID-19 NCT04647994,Exploratory Study: COVID-19 and Pregnancy,Pregnant Women|Covid19 NCT05092594,Prognostic Value of IgM in Covid-19 Infection,COVID-19 NCT04520191,Home-based Kidney Care in Native Americans of New Mexico (HBKC) - Enhancement: COVID-19 Study,CKD NCT04720794,A Study To Evaluate The Performance of the Lucira Health All-In-One COVID-19 Test Kit vs Hologic Panther Fusion,Covid19|SARS (Severe Acute Respiratory Syndrome)|Corona Virus Infection NCT06374394,A Study on the Immune Response and Safety of a Vaccine Against Respiratory Syncytial Virus (RSV) When Given Alone and Together With a COVID-19 mRNA Vaccine in Adults Aged 50 Years and Above,Respiratory Syncytial Virus Infections NCT04959760,BinaxNow COVID-19 IgG Rapid Test Device and Antibody Self Test,COVID-19 Respiratory Infection NCT04706260,Clinical Evolution and Becoming of Adult Patients Infected With Covid-19 Hospitalized at Strasbourg University Hospitals,Covid-19 NCT05513560,RECLAIM: Recovering From COVID-19 Lingering Symptoms Adaptive Integrative Medicine,Long COVID|Post COVID Condition|Post Acute Sequelae of COVID-19 NCT05128760,Impact of Antiphospholipid Antibodies on Thrombin Generation During Sars-CoV2 Infection (TACIT2 Study),Antiphospholipid Syndrome|COVID-19 NCT05682560,Human Umbilical Cord Blood (RegeneCyte) Infusion in Patients with Post-COVID Syndrome,Long COVID|Post-COVID Syndrome|Post COVID-19 Condition NCT05729360,Study of Monoclonal Antibodies for Early Etiotropic Therapy for Coronavirus Infection Caused by the SARS-CoV-2 Virus,COVID-19 NCT04376476,Host-pathogen Interactions During SARS-CoV-2 Infection,"Infection, Coronavirus|Severe Acute Respiratory Syndrome Coronavirus 2" NCT04836260,Preemptive Use of Convalescent Plasma for High-risk Patients With COVID-19,Covid19|Immuno-Deficiency|Old Age; Debility NCT04828460,Monitoring of COVID-19 Vaccine Response in Organ Transplant Patients,Covid19|Kidney Transplantation NCT06033560,The Effect of Non-invasive Respiratory Support on Outcome and Its Risks in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-COV-2)-Related Hypoxemic Respiratory Failure,COVID-19|Hypoxemic Respiratory Failure NCT04483960,Australasian COVID-19 Trial (ASCOT) ADAptive Platform Trial,SARS-CoV-2 Infection (COVID-19) NCT05498727,"Evaluation of the Integration of Ag-RDTs for COVID-19 in MNCH, HIV and TB Services in Cameroon and Kenya",COVID-19 NCT04422873,The Impact of COVID-19 on Dialysis Users,End Stage Renal Disease|Sars-CoV2 NCT04950673,"Open-label, Post-marketing, Prospective Study to Assess Impact of COVID-19 on Cognitive Function in Patients",Cognitive Decline|Cognitive Dysfunction|Brain Health|Post CoV-2 Syndrome|COVID Long-Haul NCT05274373,"Clinical, Virological, Serological and Immunological Characteristics During and Following COVID-19 Hospitalization",COVID-19 Pneumonia|COVID-19 NCT04758273,A Safety and Immunogenicity Study of Inactivated SARS-CoV-2 Vaccine (Vero Cells) in Healthy Population Aged 18 Years and Above(COVID-19),COVID-19 NCT04591873,Using Telemedicine to Optimize Teamwork and Infection Control of Critical and Highly-infectious Patients in an Emergency Department,"Critical Illness|Infections, Respiratory|Emergency Service, Hospital|Telemedicine" NCT06052527,"Covid-19, Post-Acute Sequelae of SARS-CoV-2 Infection (PASC) and Influenza Treatment System With Machine Learning",COVID-19|Post-COVID-19 Syndrome|Influenza NCT04798027,Study of mRNA Vaccine Formulation Against COVID-19 in Healthy Adults 18 Years of Age and Older,COVID-19 NCT04388527,COVID-19 Convalescent Plasma for Mechanically Ventilated Population,Covid-19 NCT04762173,Self-Help for Stress Related to COVID-19,Stress NCT04815031,Drug Use Investigation of COMIRNATY Intramuscular Injection,COVID-19 NCT04444531,Ozone Therapy and Coronavirus Disease of 2019 (COVID-19) Pneumonia,COVID-19 Pneumonia NCT04813731,COVID-19 and Lingering Symptoms in Primary Care Patients,Covid19|Symptoms and Signs NCT05749731,Pan-European Study on Geriatric Rehabilitation After COVID-19 Disease,COVID-19 NCT04412031,Prediction of Unfavourable Outcome in Newly Covid-19 Hospitalized Patient,to Predict an Unfavorable Evolution of Covid-19 at the Hospital Admission of Patients NCT04922931,Post-COVID 19 Patients Undergoing Surgery,Covid19 NCT04418531,Convalescent Antibodies Infusion in COVID 19 Patients,"Pneumonia, Viral|Corona Virus Infection" NCT04367831,Intermediate or Prophylactic-Dose Anticoagulation for Venous or Arterial Thromboembolism in Severe COVID-19,COVID-19|Venous Thromboses|Arterial Thrombosis NCT04523831,Clinical Trial of Ivermectin Plus Doxycycline for the Treatment of Confirmed Covid-19 Infection,Covid19 NCT05212831,Portable Oxygen Concentrator (POC) Versus Standard of Care in Long-COVID: Randomized Crossover Exploratory Pilot Study.,COVID-19 NCT05366231,Kesuting Syrup in the Treatment of Corona Virus Disease 2019 (COVID-19),COVID-19 Pneumonia|Cough NCT04414631,Conestat Alfa in the Prevention of Severe SARS-CoV-2 Infection in Hospitalized Patients With COVID-19,Coronavirus Infections NCT04738331,Analysing the French COVID-19 Epidemic Using a National SARS-CoV-2 RT-PCR Database,Covid-19|SARS-CoV Infection NCT04542031,COVID-19 in a Single Large UK Rheumatology Centre and Impact on QOL,Covid19|Rheumatic Diseases NCT04532931,COVID-19 Treatment in South Africa,COVID-19 NCT04646031,Expanded Access to T89 for Treatment Use in Intermediate-size Patients Population With COVID-19,Covid19 NCT05323331,Circuit Training Program in Post COVID-19 Patients,COVID-19 NCT04705831,Study to Evaluate the Benefit of RUCONEST in Improving Neurological Symptoms in Post COVID-19 Infection,Post-Viral Fatigue Syndrome|Post-Viral Disorder (Disorder)|Covid19 NCT04467931,ACEI or ARB and COVID-19 Severity and Mortality in US Veterans,Hypertension|COVID NCT04800731,Study of Lymphopenia as a Specific Biomarker or Prognostic Risk Factor for Disease Severity in Elderly Patients With COVID-19,Lymphopenia|Covid19|Older People NCT05752331,Feasibility of Personalised Health Behaviour Coaching to Support Symptoms and Activities of Daily Living in Those With Long COVID-19.,Long COVID NCT05381727,Pulmonary and Extrapulmonary Impairments in Patients With Post COVID-19,COVID-19 NCT05765773,An Open Comparative Study of the Effectiveness and Incomparable Study of the Immunogenicity and Safety of the Vaccine (CoviVac) for Adults Aged 60 Years and Older,Corona Virus Infection|Vaccine|COVID-19 NCT05652582,Seroprevalence of Covid-19 in the Staff of the University Hospitals of Strasbourg,COVID-19 NCT04388631,Detection Rate of SARS-CoV-2 in Male Genitourinary System and Its Impact on Male Reproductive Health.,Coronavirus Disease 2019 NCT04549831,Genetic Bases of COVID-19 Clinical Variability,COVID-19 NCT04365582,OUTpatient Treatment of COVID-19 in Patients With Risk Factor for Poor Outcome,COVID NCT04427631,Exploring Interventions for Glue Ear During Covid-19,"Hearing Impaired Children|Glue Ear|Hearing Loss, Conductive" NCT04365231,Hydroxychloroquine Azithromycin COVID-19 Pregnancy Trial,COVID19 NCT04560231,Remdesivir in COVID-19 Lahore General Hospital,SARS-CoV Infection NCT05162482,Combination Assessment Trial of COVID-19 Vaccines (COMBAT-COVID),COVID 19 Vaccine NCT05882331,Extracorporeal Photopheresis as a Possible Therapeutic Approach to Adults With Severe and Critical COVID-19,COVID-19 NCT05164731,"Clinical Study of the Third Dose Immunization Schedule of COVID-19 Inactivated Vaccine, (Vero Cells) in Adults Aged 18 Years and Above",SARS-CoV2 Infection NCT06291831,A Study to Learn About the Use of Paxlovid in Patients With COVID-19 in the Kingdom of Bahrain.,COVID-19 NCT04866082,Corticosteroids in Severe COVID-19 (ASAP-ESICM/ESAIC Study),Severe COVID-19 NCT04473131,Immune Profiling of COVID19-patients Admitted to ICU,COVID-19 NCT04988282,Systemic Corticosteroids in Treatment of Post-COVID-19 Interstitial Lung Disease,Covid19|COVID-19 Pneumonia|Interstitial Lung Disease NCT04816682,Silymarin in COVID-19 Patients Admitted to Hospital With Elevated Liver Enzymes,Covid19|Liver Diseases NCT05057182,Third Dose of mRNA Vaccination to Boost COVID-19 Immunity (mBoost Study),COVID 19 Vaccine NCT04466982,Assessment of Olfactory Dysfunction in SARS CoV-2 (COVID-19) Infection,Olfactory Disorder|COVID19|SARS-CoV-2|Anosmia|Microsomia|Smell Disorder|Quality of Life NCT04930731,Risk Factors and Characteristics of COVID 19 Infection in Patients With Haematological Diseases,Covid19 NCT04937582,Cognitive and Psychological Disorders After Severe COVID-19 Infection,COVID 19 NCT04698382,"Impact of COVID-19 on the Incidence, Characteristics, Management and Outcome of Sepsis",Sepsis|Septic Shock NCT05358873,Efficacy and Safety of Nasal Spray Solution Containing Human IgG1 Anti-COVID-19 Antibody Cocktail,SARS CoV 2 Infection|SARS-CoV-2 Acute Respiratory Disease NCT04907331,Heterologous SARS-CoV-2 Vaccination With ChAdOx-1 and BNT162b2,SARS-CoV2 Infection NCT04319731,A Pilot Study of Human Amniotic Fluid for COVID19 Associated Respiratory Failure,SARS CoV-2 Infection NCT04447131,Effect of COVID-19 on Platelet Aggregation,COVID-19|SARS-CoV-2 NCT05445531,Low-field Magnetic Resonance Imaging in Pediatric Post Covid-19,COVID-19|COVID-19 Respiratory Infection|Long COVID NCT06404073,RECOVER-ENERGIZE Platform Protocol_Appendix B (Structured Pacing (PEM)),Long COVID|Long Covid19|Long Covid-19 NCT04540120,Safety and Efficacy of Dapansutrile for Treatment of Moderate COVID-19 Symptoms and Evidence of Early Cytokine Release Syndrome,Covid19|Cytokine Release Syndrome NCT04327674,The Use of Focused Lung Ultrasound in Patients Suspected of COVID-19,COVID-19 NCT05218174,Exercise in Adults with Post-Acute Sequelae of SARS-CoV-2 (COVID-19) Infection Study,COVID-19 NCT04843774,Vaccine-generated Immunity in Ocrelizumab-treated Patients: Longitudinal Assessments (VIOLA),Multiple Sclerosis NCT04465474,"Coronavirus Disease 2019 (COVID-19) During Pregnancy: Prevalence of Seroconversion, Effect on Maternal and Perinatal Outcomes and Risk of Vertical Transmission (COVID-MAP)",COVID-19 NCT04444674,COVID-19 Vaccine (ChAdOx1 nCoV-19) Trial in South African Adults With and Without HIV-infection,Coronavirus NCT04473365,Rapid Diagnostic Profiling of SARS-CoV-2 (COVID-19),SARS-CoV-2|COVID-19 NCT05741320,Anesthetists After the Pandemic in the Eyes of the Public,Anesthesia|COVID-19 Pandemic NCT05638620,Dual Sympathetic Blocks for Patients Experiencing Sympathetically-Mediated Symptoms From Long COVID,"Post Acute COVID-19 Syndrome|Long COVID|Long Covid19|COVID-19 Recurrent|Post-Acute COVID-19|Post-Acute COVID-19 Infection|SARS-CoV2 Infection|Post Acute Sequelae of COVID-19|Dysautonomia|Dysautonomia Like Disorder|Dysautonomia Orthostatic Hypotension Syndrome|Post COVID-19 Condition|Post-COVID Syndrome|Post COVID-19 Condition, Unspecified|Post-COVID-19 Syndrome" NCT04459520,Effect of Availability of COVID-19 Testing on Choice to Isolate and Socially Distance,COVID-19 NCT04462120,IL-12RB and TNF-alpha Gene Polymorphism and Susceptibility and Progress of Covid-19 SARS-CoV-2: A Case Control Study,Covid-19 NCT04806620,"Solve Together: A Data Collection Platform for the Collection of Patient and Control Health Information to Support Future Research That Will Accelerate Understanding of the Causes of and Possible Treatments for ME/CFS and Other Chronic Diseases, Including Post-viral Illnesses",Post-Acute COVID-19 Syndrome|ME/CFS NCT04558320,COVID-19 and Lactating Mothers,Coronavirus Infection NCT04609774,Aerosol Transmission of Severe Acute Respiratory Syndrome Coronavirus of Coronavirus Disease 2019,Coronavirus Disease (COVID-19) NCT04916574,Clinical Trial of BioBlock COVID-19 Nasal Spray Containing Anti-SARS-CoV-2 Antibodies Derived From Bovine Colostrum,SARS-COV2 Infection|Covid19 NCT04362865,Investigation of the B- and T-cell Repertoire and Immune Response in Patients With Acute and Resolved COVID-19 Infection,COVID-19 NCT04875520,Assessing Testing Strategies for Safe Return to K-12 Schools in an Underserved Population,Covid19 NCT04530474,Outpatient Use of Ivermectin in COVID-19,Covid19 NCT06341374,Impact of Sleep Disorders on Innate Immunity in COVID-19 Patients,"Apnea, Obstructive Sleep|SARS CoV 2 Infection" NCT05703074,Mental Intervention and Nicotinamide Riboside Supplementation in Long Covid,Long COVID NCT04347174,A Clinical Trial of Mycobacterium w in Critically Ill COVID 19 Patients,COVID-19 NCT04747574,Evaluation of the Safety of CD24-Exosomes in Patients With COVID-19 Infection,SARS-CoV-2 NCT04810065,SingStrong: Strong Lungs Through Song - Long COVID-19 Study,Long Covid NCT05736874,ACTIV-6: COVID-19 Study of Repurposed Medications - Arm C (Fluticasone),Covid19 NCT04350320,Trial to Study the Benefit of Colchicine in Patients With COVID-19,COVID19 NCT05450120,Rehabilitation of Critically Ill Patients With SARS-CoV-2 Variants in ICU With Limited Resources,COVID-19 Acute Respiratory Distress Syndrome NCT05911074,COVID-19 Antigen Rapid Test Evaluation in Low-Prevalence Setting,Corona Virus Infection NCT04809974,Clinical Trial of Niagen to Examine Recovery in People With Persistent Cognitive and Physical Symptoms After COVID-19 Illness (Long-COVID),Covid19|Sequelae of; Infection|Cognitive Symptom NCT04417374,"Caracteristics of the Patients Hospitalized With Unvonluntary Commitment Procedure, in the Context COVID-19",COVID 19|Disease Outbreak|Mental Disorders NCT04441476,Ethical and Psychological Support for Health Care Professions in Intensive Care Units in the COVID19 Pandemic Context: Adequacy With Needs and Psychological Impact Crisis and Post-crisis,Psychological Strain NCT04803227,Safety and Tolerability of Emricasan in Symptomatic Outpatients Diagnosed With Mild-COVID-19,Covid19 NCT04359927,Long-term Effects of Coronavirus Disease 2019 on the Cardiovascular System: CV COVID-19 Registry,Sars-CoV2|Covid19|Cardiovascular Diseases|Cardiovascular Risk Factor NCT05308576,A Study to Evaluate the Efficacy and Safety of SCTV01E (a COVID-19 Vaccine) in Population Aged ≥18 Years,COVID-19|SARS-CoV-2 Infection NCT04558476,Efficacy of CONvalescent Plasma in Patients With COVID-19 Treated With Mechanical Ventilation,Covid19|Mechanical Ventilation Complication|Corona Virus Infection|Respiratory Failure|SARS (Severe Acute Respiratory Syndrome) NCT05977127,Intradermal Administration of a COVID-19 mRNA Vaccine in Elderly,Vaccination; Infection|COVID-19 NCT04547127,A Study to Evaluate Safety and Efficacy of Convalescent Methylene Blue Treated (MBT) Plasma From Donors Recovered From Coronavirus Disease 2019 (COVID-19),COVID-19 NCT04514627,Neuromodulation With Percutaneous Electrical Nerve Field Stimulation for Adults With COVID-19,COVID-19 NCT04362176,Passive Immunity Trial for Our Nation to Treat COVID-19 in Hospitalized Adults,COVID-19|Coronavirus|SARS-CoV-2 NCT04659876,Factors Affecting Mortality in Critical Patients Admitted to Intensive Care Unit Due to COVID 19,Covid19 and Mortality NCT04661527,Sarilumab Treatment In cytoKinE Storm Caused by Infection With COVID-19,COVID-19 Drug Treatment NCT04405076,"Dose-Confirmation Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of mRNA-1273 COVID-19 Vaccine in Adults Aged 18 Years and Older",SARS-CoV-2 NCT06330376,Diaphragmatic Breathing Exercises for Post-COVID-19 Diaphragmatic Dysfunction (DD),Post-Acute Sequelae of COVID-19 NCT04420676,Synbiotic Therapy of Gastrointestinal Symptoms During Covid-19 Infection,COVID NCT05032976,Korea Comirnaty Post-marketing Surveillance,COVID-19|Vaccines|Adverse Effects|SARS-CoV-2|Safety NCT04363827,Protect: Study With Hydroxychloroquine for Prevention and Early Phase Treatment of Coronavirus Disease (COVID-19),COVID19|Hydroxychloroquine|Prophylaxis|Treatment|SARS-CoV-2 NCT04961476,Use of 1-MNA to Improve Exercise Tolerance and Fatigue in Patients After COVID-19,"Covid19|Fatigue Syndrome, Chronic" NCT05235776,New-onset Severe Headache After Covid-19 Vaccine,Headache|Migraine|COVID-19 NCT05057676,Autoimmune Intervention Mastery Course Study,Multiple Sclerosis|Clinically Isolated Syndrome|Fibromyalgia|Post Acute Sequelae of COVID-19|Cancer in Remission With Persisting Fatigue NCT06076876,Prevalence and Risk Factors of Anxiety and Depression Among Policemen During the Health Crisis Linked to COVID-19,COVID-19|Anxiety Syndrome|Depression Syndrome|Policemen NCT04409327,Phase 2 Study to Determine if RTB101 Reduces the Severity of COVID-19 in Older Adults Residing in Nursing Homes,COVID19 NCT05848427,The LUSZ COVID-19 Severity Index: A Prognostic and Predictive Score of Mortality for Hospitalized Patients With Covid-19,COVID-19 NCT05082727,Safety and Efficacy of Softgel KOVIR (TD0068) in the Combination Regimen With Background Treatment in COVID-19 Patients (KOVIR),COVID-19 NCT05166876,Brequinar Combined With Dipyridamole in Patients With Mild to Moderate COVID-19,COVID-19 NCT04375176,Monocytes and NK Cells Activity in Covid-19 Patients,COVID-19|Severe Acute Respiratory Syndrome Coronavirus 2|Immunomodulation NCT04902976,Evaluation of SARS-COV-2 Viral Load of Covid-19 Patients After Rinsing With Oral Antimicrobial Mouthwashes,Covid19 NCT04323527,Chloroquine Diphosphate for the Treatment of Severe Acute Respiratory Syndrome Secondary to SARS-CoV2,SARS-CoV Infection|Severe Acute Respiratory Syndrome (SARS) Pneumonia NCT04522076,Prospective Hospital Registry of Patients With Suspected or Confirmed Coronavirus Infection (COVID-19) and Community-acquired Pneumonia,COVID 19 NCT04566276,ChulaCov19 Vaccine in Healthy Adults,COVID-19 Vaccine|Safety Issues NCT04935476,Dapsone Coronavirus SARS-CoV-2 Trial (DAP-CORONA) COVID-19,COVID-19 NCT05077176,Phase 3 Booster Vaccination Against COVID-19,COVID-19|Sars-CoV-2 Infection NCT04427176,Evaluation of ARFC Masks Equipped With CF5 Filter in the Care Unit to Allow a Wider Distribution of FFP2 Masks (Covid-19).,Nurse NCT04930120,Assessing the Impact of COVID-19 Patients Long Distance Transfers Between Intensive Care Units,Covid19 NCT04748120,Operative vs Non-Operative Management of Acute Appendicitis and Acute Cholecystitis in COVID-19 Positive Patients,"Covid19|Appendicitis|Cholecystitis, Acute|Cholecystitis; Gallstone|Cholecystitis" NCT04718220,"Safety, Testing/Transmission, and Outcomes in Pregnancies With COVID-19",Covid19|Pregnancy Related|Maternal Complication of Pregnancy|Coronavirus|Neonatal Infection|Prenatal Stress|Preterm Birth NCT03891420,"A Study to Evaluate the Safety, Pharmacokinetics and Antiviral Effects of Galidesivir in Yellow Fever or COVID-19",COVID-19|Yellow Fever NCT06128382,First-in-human Study to Evaluate the Safety and Immunogenicity of Three Dose Levels of the OVX033 Coronavirus Vaccine Candidate in Healthy Volunteers,Coronavirus NCT04894682,Safety and Long-term Effects of COVID-19 Vaccines in Patients With Pulmonary Tumor,"Lung Cancer|Pulmonary Nodule, Solitary|Pulmonary Nodule, Multiple|COVID-19 Pneumonia|Vaccine Adverse Reaction|SARS-CoV-2 Acute Respiratory Disease" NCT04373382,Peer Champion Support for Hospital Staff During and After the COVID-19 Pandemic,Burnout NCT06478420,COVID-19 Omicron BA.5 Subvariant Dose Finding Infection Study,SARS-CoV-2 Infection NCT04880720,Deciphering a Specific Signature of the Immunosenescence Induced in COVID-19+ Patients Versus Rheumatoid Arthritis Patients,SARS-Cov-2 Infection|Rheumatoid Arthritis NCT04305574,Social Media Use During COVID-19,Coronavirus|Depression|Anxiety|Stress NCT05030974,RECOVAC Repeated Vaccination Study,Covid19|Kidney Diseases|Vaccine Response Impaired|SARS-CoV2 Infection NCT06134674,Early Versus Delayed Enteral Nutrition in Critically Ill Adults With COVID-19,Enteral Nutrition|COVID-19 Acute Respiratory Distress Syndrome NCT04652674,Impact of Postoperative Telemedicine Visit vs In-person Visit on Patient Satisfaction During the COVID-19 Pandemic,"Covid19|Satisfaction, Patient|Telemedicine" NCT06349720,Investigating Long-term Health Effects and Complications in COVID-19 Recoveries,COVID-19 Patients NCT04858620,A Study to Evaluate the Efficacy of Xlear vs. Placebo for Acute COVID-19 Infection,Covid19 NCT05445674,"Plasma Exchange Therapy for Post- COVID-19 Condition: A Pilot, Randomized Double-Blind Study",Post-COVID19 Condition NCT06601920,A Study of Activity Leader to Forest Therapy Campaign in Different Environments Targets on the Participants Which Had Been Infected by SARS-COV-2,Post COVID-19 Syndrome|Stress Disorders|Life Quality|Depression Anxiety Disorder NCT05582382,Validation of Prognostic Clinical Risk Scores in Predicting Outcome for Patients With COVID-19 at Initial Triage,COVID-19 NCT05155982,"A Clinical Trial of COVAC-1, a COVID-19 Vaccine, in Generally Healthy Adults",Severe Acute Respiratory Syndrome Coronavirus 2 NCT06255860,COVID-19 and Multisystem Inflammatory Syndrome in Children (MIS-C) Risk / World Health Organization (WHO),Sars-CoV-2 Infection|MIS-C NCT04343794,Using Biovitals® Sentinel to Monitor Disease Progression in Subjects Quarantined for Suspected COVID-19,COVID19 NCT04366960,Comparison of Two Doses of Enoxaparin for Thromboprophylaxis in Hospitalized COVID-19 Patients,Covid19 NCT04338360,Expanded Access to Convalescent Plasma for the Treatment of Patients With COVID-19,COVID19 NCT04395794,SARS-CoV-2 Disguise Study,Sars-CoV2 NCT05302960,Recovering From COVID-19,SARS CoV 2 Infection NCT04491994,Clearing the Fog: Is Hydroxychloroquine Effective in Reducing COVID-19 Progression,Covid19|Progression NCT05504460,Hydrogen-Oxygen Generator With Nebulizer for Rehabilitation Treatment of COVID-19,COVID-19|AMS-H-03|Hydrogen-oxygen Gas NCT04529460,Healthy Volunteer COVID-19 Antibody Testing Study,Covid19 NCT06423560,Pulmonary Fibrosis After Severe COVID-19 Pneumonia,Pulmonary Fibrosis|COVID-19 NCT05364060,COVID-19 and Mental Health in Eure,COVID-19 Pandemic|Psychiatric Disorder NCT04386694,Photobiomodulation Therapy Combined With Static Magnetic Field in Patients With COVID-19,COVID-19|Respiratory Failure NCT04260594,Clinical Study of Arbidol Hydrochloride Tablets in the Treatment of Pneumonia Caused by Novel Coronavirus,2019-nCoV NCT04924660,Novel Experimental COVID-19 Therapies Affecting Host Response,COVID-19|SARS-CoV-2 Infection|Coronavirus Infection NCT04594460,Hydrogen-oxygen Gas Mixture Inhalation in Patients With Convalescent Coronavirus Disease 2019 (COVID-19),Covid19|Hydrogen-oxygen Gas|AMS-H-03 NCT04670094,Comorbidities and Risk Score in COVID-19 Patients,Covid19 NCT04920760,Vitamin A Supplementation in Children With Moderate to Severe COVID-19,Covid19 NCT06489860,SARS-CoV-2 Safety Study for the Treatment of COVID-19,SARS-CoV-2 NCT04734860,Study to Evaluate a Single Dose of STI-2020 (COVI-AMG™) in Adults With Mild COVID-19 Symptoms,Covid19 NCT05225194,Long-term Impact of COVID-19 Among COVID-19 Patients With Acute Respiratory Distress Syndrome in Brazil,COVID-19|ARDS NCT05057260,LOng COvid Multidisciplinary Consortium: Optimising Treatments and servIces Across the NHS (LOCOMOTION),COVID-19 NCT04896060,The Impact of the COVID-19 Pandemic on Eating Behavior and Weight Change,COVID-19|Obesity NCT06881160,Mi-RNA and COVID-19,COVID-19 NCT04665960,Infection Control for Severe Acute Respiratory Syndrome Coronavirus 2,Covid19|SARS-CoV Infection|SARS Pneumonia|Coronavirus Infection|Infection NCT04598594,Evaluation of the Efficacy of Nicotine Patches in SARS-CoV2 (COVID-19) Infection in Intensive Care Unit Patients,Covid19|SARS-Associated Coronavirus as Cause of Disease Classified Elsewhere NCT04402060,A Study of APL-9 in Adults With Mild to Moderate ARDS Due to COVID-19,COVID|Covid-19|Coronavirus|Coronavirus Infection|Severe Acute Respiratory Syndrome|Severe Acute Respiratory Syndrome Coronavirus 2|Sars-CoV2|Ards|Acute Respiratory Distress Syndrome NCT04677660,A Study of TAK-919 in Healthy Japanese Adults (COVID-19),Coronavirus Disease (COVID-19) NCT05067894,Safety and Immunogenicity of SARS-CoV-2 Protein Subunit Recombinant Vaccine,Covid19 NCT04355494,SOLIRIS® (Eculizumab) Treatment of Participants With COVID-19,"COVID-19|Pneumonia, Viral|Acute Lung Injury/Acute Respiratory Distress Syndrome (ARDS)" NCT04659460,RIC as an Adjunct Therapy for Severe COVID-19 Disease: a Prospective Randomized Pilot Study,COVID|Corona Virus Infection|Acute Lung Injury|Ischemia Limb|Acute Respiratory Distress Syndrome NCT05205460,Telerehabilitation in People With Long COVID,COVID-19 NCT04547660,Convalescent Plasma for Severe COVID-19 Patients,Covid19 NCT04816760,Immune Cells Phenotypes During COVID-19,Sars-CoV2|Innate Immunity|Immunization; Infection|Alveolar Lung Disease|Endothelial Dysfunction NCT04387760,Favipiravir vs Hydroxychloroquine vs Control in COVID -19,SARS-CoV 2|COVID-19 NCT05122260,PREVENT-COVID-19: A Q-Griffithsin Intranasal Spray,COVID-19 Prevention NCT04341727,"Hydroxychloroquine,Hydroxychloroquine,Azithromycin in the Treatment of SARS CoV-2 Infection",Coronavirus Infection NCT05435027,Study of Self-Amplifying Messenger Ribonucleic Acid (samRNA) Vaccines Against COVID-19 in Healthy Adults and People Living With Human Immunodeficiency Virus (HIV),COVID-19|SARS-CoV-2 NCT04528927,"Evaluation of the Efficacy and Safety of Treatments for Patients Hospitalized for COVID-19 Infection Without Signs of Acute Respiratory Failure, in Tunisia",COVID 19|Patients Hospitalized NCT04462627,Reduction of COVID 19 Transmission to Health Care Professionals,COVID 19 NCT04412473,COVID-19 Respiratory Distress and Antithrombotic Drugs in Subject's Habits,Sars-CoV2 NCT04365127,Progesterone for the Treatment of COVID-19 in Hospitalized Men,COVID-19|Sars-CoV2 NCT04821973,Respiratory Tele Monitoring COVID 19 (TMR COVID-19),Covid19 NCT04490473,Turkish of the SARS-CoV-2 Anxiety Scale,Anxiety|SARS-CoV Infection NCT05375773,Povidone Iodine Nasal Irrigation and Gargling to Reduce Viral Load in Asymptomatic Patients With COVID-19,2019 Novel Coronavirus Infection NCT05178173,Efficacy of Oral Rinses for Inactivation of COVID-19 (MOR2),COVID-19|Coronavirus Infection|SARS CoV 2 Infection NCT05139927,Using MOST to Optimize an Intervention to Increase COVID-19 Testing for Frontline Essential Workers,COVID-19|COVID-19 Testing NCT04344327,Early Risk Stratification of Patient Hospitalized for SARS-CoV2 Infection: Critical COVID-19 France CCF,"Infection Viral|Infection, Hospital|COVID" NCT05014373,Philippine Trial to Determine Efficacy and Safety of Favipiravir for COVID-19,Covid19 NCT05676073,Study of SHEN26 Capsule in Patients With Mild to Moderate COVID-19,COVID-19 NCT04567173,Convalescent Plasma as Adjunctive Therapy for Hospitalized Patients With COVID-19,Covid19 NCT04416373,COVID-19 and Pregnancy Outcomes,Coronavirus Infection|Pregnancy Complications|Vertical Transmission of Infectious Disease|Breastfeeding|Neonatal Infection NCT04992273,COVID-19 Administration of Single-Dose Subcutaneous Anti- Spike(s) SARS-CoV-2 Monoclonal Antibodies Casirivimab and Imdevimab in High-Risk Pediatric Participants Under 12 Years of Age,COVID-19 NCT04350073,Longitudinal Energy Expenditure and Metabolic Effects in Patients With COVID-19 (LEEP-COVID),COVID-19 NCT04694573,Multicenter CTS Pre-and Post-Transplantation Covid-19 Serum Studies,Covid19|Kidney Transplant; Complications|Kidney Transplant Failure and Rejection|Liver Transplant; Complications|Liver Transplant Failure and Rejection NCT05248373,"Safety, Tolerability and Immunogenicity of Gam-COVID-Vac Vaccine in a Nasal Spray",COVID-19|SARS-CoV-2 Acute Respiratory Disease NCT04381273,Oral Health and Psychosocial Factors During the Covid-19 Pandemic,Covid-19|Periodontal Diseases|COVID NCT04920773,Community-based Post-exposure Prophylaxis for COVID-19,Covid19 NCT04734873,CPI-006 Plus Standard of Care Versus Placebo Plus Standard of Care in Mild to Moderately Symptomatic Hospitalized Covid-19 Patients,Covid-19 NCT04924673,Impact of the COVID-19 Epidemic on Glycemic Balance and the Level of Stress in Diabetic Patients,Diabetes NCT04990531,Low-field Magnetic Resonance Imaging of Pediatric COVID-19,Sars-CoV-2 Infection|Lung Fibrosis|Covid19 NCT05787431,Levels of Physical Activity After SARS-CoV-2 Infection in Pre-illness Vaccinated and Unvaccinated Greek Adults.,COVID-19 (Coronavirus Disease 2019) NCT05143320,"Cognitive, Emotional and Behavioural Impairments in Patients After Sars-Cov2 Infection",COVID-19|Sars-CoV-2 Infection NCT04794920,Post-Covid-19 Emotional Aspects of Hospital Staff,Covid19 NCT04842331,PREvent Viral Exposure and Transmission Study: a COVID-19 (SARS-CoV-2) PEP Study (PREVENT),Respiratory Viral Infection|Respiratory Tract Diseases|COVID-19 Respiratory Infection NCT04821531,Feasibility of a Self-guided Exercise Program Among Hospitalized COVID-19 Patients,Corona Virus Infection NCT06113731,A PhaseⅡ Study to Evaluate the Safety and Immunogenicity of COVID-19 Vaccine,SARS-CoV-2 Infection NCT04412382,Covid-19: Possible Role of Neutrophil Extracellular Traps,Covid-19 NCT05484882,"Genomics, Environmental Factors and Social Determinants of Cardiovascular Disease in African-Americans Study (GENE-FORECAST): Prospective COVID-19 Natural History Study",Heart Disease NCT06544382,Rehabilitation and Return to Everyday Life for Patients With Long COVID,Long COVID NCT04957082,Culturally-Targeted COVID-19 Communication and SARS-CoV-2 Antibody Testing Evaluation and Uptake,SARS-CoV2 Infection NCT02880982,Trial of Vitamin D Supplementation in Cape Town Primary Schoolchildren,Latent Tuberculosis NCT05367882,Effect of Interleukin 6 Receptor Antagonists in SARS-CoV-2 Patients,Corona Virus Infection NCT04420182,COVID-19 Virtual Care at Home,Covid-19 NCT05258682,Safety of Nebulized Combination Therapy BromAc® in COVID-19 Respiratory Disease,COVID-19 Pneumonia|COVID-19|Ventilator Associated Pneumonia|COVID-19 Acute Respiratory Distress Syndrome NCT04766931,The Safety and Efficacy of FB2001 in Healthy Subjects and Patients With COVID-19 Infection,Covid19 NCT04344431,Management by Hyperbaric Oxygen Therapy of Patients With Hypoxaemic Pneumonia With SARS-CoV-2 (COVID-19),Covid-19 NCT05188482,Using Vibroacoustic Therapy in a Patient With Co-infection and COVID-19,SARS CoV 2 Infection NCT04570982,Clinical Protocol for Convalescent Plasma and Remdesivir Therapy in Nepal,COVID-19 NCT05595031,Evaluation of the Clinical Impact of Corticosteroid Duration on SARS-CoV-2 (COVID-19 WHO),Covid 19 NCT04756531,STUDY OF PF-07321332 IN HEALTHY PARTICIPANTS,Healthy Participants NCT04941131,The Role of Chlorhexidine in Minimizing the Viral Load Among COVID-19 Patients,COVID-19 NCT04940182,A Study to Assess the Efficacy and Safety of XC221 in Patients With Mild COVID-19,Sars-CoV-2 Infection NCT05197582,The Effect of Telemonitoring on Anxiety and Quality of Life in Patients in COVID 19 Quarantine,COVID-19 Pandemic NCT04583982,ImmuneSense™ COVID-19 Study,Coronavirus Disease (COVID-19)|SARS-CoV-2 Infection NCT05033782,Impact of the Modifications of Environmental Exposures and Health Care Access During COVID-19 Lockdown on Multiple Sclerosis,Multiple Sclerosis NCT06862531,"A Single-center, Interventional Diagnostic Study With Minimal Risks and Constraints, Aimed at Longitudinally Evaluating Serum Antibody Levels in Patients With COVID-19 According to the Severity of Their Symptoms.",COVID-19 NCT05080231,COVID-19 Immunity Assessment,COVID-19 NCT05520931,Pain-related Long Covid in Covid-19 Survivors,"COVID-19|Pain, Chronic" NCT04452682,The Impact of COVID-19 Pandemic on Critical Limb Threatening Ischemia and Emergency Vascular Practice,COVID|Critical Limb Ischemia NCT06452082,Retrospective Observational Study on the Risk in Developing Long-COVID Syndrome and in Contracting SARS-CoV-2 Infection After COVID-19 Vaccination in Relation to Vitamin D3 Supplementation,Vitamin d Deficiency|COVID-19|Long COVID NCT04834882,"Burnout, Stress and Coping Strategies: Impact of the Covid-19 Epidemic","Covid19|Burnout, Professional" NCT04934020,"Global Impact of the COVID 19 Pandemic on Stroke Care, Cerebral Venous Thrombosis, and Subarachnoid Hemorrhage",Stroke NCT05398731,Angiotensin Converting Enzyme Inhibitors and Angiotensin Receptor Blockers With Risk of COVID_19,COVID-19 Pneumonia NCT04470531,Role of Co-trimoxazole in Severe COVID-19 Patients,Covid19|Severe COVID-19 Patients NCT06334731,Antimicrobial Resistance During the SARS-CoV-2 (COVID-19) Pandemic,COVID-19 NCT04342182,Convalescent Plasma as Therapy for Covid-19 Severe SARS-CoV-2 Disease (CONCOVID Study),COVID-19 NCT05054582,COVID-19 Antibody Responses In Cystic Fibrosis: CAR-CF,Cystic Fibrosis|Covid19 NCT04548531,Engaging Patients in Colon Cancer Screening Decisions During COVID-19,Colon Cancer NCT04757831,Coronavirus-19 (COVID-19) and Related Outcomes in School Aged Children (ABC Health Outcomes in Children),Covid19; MIS-C NCT04357782,Administration of Intravenous Vitamin C in Novel Coronavirus Infection (COVID-19) and Decreased Oxygenation,COVID-19|Hypoxia NCT06043882,Number of Participants Diagnosed With Sarcoidosis by Bronchoscopic Transbronchial Needle Aspiration After COVID- 2019 .,Sarcoidosis|COVID-19 NCT04823182,Study of HEarT DiseAse and ImmuNiTy After COVID-19 in Ireland,SARS-CoV Infection|Covid19|Cardiomyopathies NCT04751682,Safety and Immunogenicity of an Intranasal SARS-CoV-2 Vaccine (BBV154) for COVID-19,SARS-CoV Infection NCT04565782,Corona Virus Infection Among Liver Transplant Recipients,SARS-CoV Infection|Corona Virus Infection|Liver Transplant Recipient|COVID-19 NCT04661631,Surgery and Lung Ultrasound in COVID-19 Infection,Ultrasonography|Lung Diseases|Surgical Procedure|Covid19|Severe Acute Respiratory Syndrome Coronavirus 2 NCT04354831,Efficacy and Safety of Convalescent Plasma in Treating COVID-19 Hospitalized Patients,COVID-19 NCT06156982,An Observational Study to Describe EVUSHELD™ (Tixagevimab/Cilgavimab) Pre-exposure Prophylaxis in Real-world Setting in Japan,COVID-19 NCT04425382,Darunavir/Cobicistat vs. Lopinavir/Ritonavir in COVID-19 Pneumonia in Qatar,Coronavirus|COVID|Pneumonia NCT05075031,"Could Docosahexaenoic Acid (DHA), Contained in Breast Milk and Artificial Baby Milks, Protect Infants and Children From COVID-19 and Make Them Less Prone to COVID-19-related Severe Illness Than Adults?",COVID19 NCT04919031,Inspiratory Muscle Trainer and Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) COVID-19 Persistent Symptoms,Covid19|Hypertension|Corona Persistent Symptoms NCT04366882,Minimal Invasive Autopsies to Investigate Changes in Deceased COVID-19 Patients,COVID-19 NCT04347876,Outcome of COVID-19 Cases Based on Tuberculin Test: Can Previous BCG Alter the Prognosis?,COVID-19|BCG Vaccination NCT04420260,Primary Prevention of Infection by COVID-19 in Workers,COVID NCT06065176,The Efficacy of the 2023-2024 Updated COVID-19 Vaccines Against COVID-19 Infection,COVID-19|Vaccine-Preventable Diseases|SARS CoV 2 Infection|Upper Respiratory Tract Infection|Upper Respiratory Disease NCT04436276,A Study of Ad26.COV2.S in Adults (COVID-19),Covid-19 Prevention NCT04549376,Virucidal Effect of Povidone Iodine on COVID-19 In-Vivo,COVID19 NCT04952376,Equitable Access to COVID-19 Vaccines,Covid19 NCT04969276,Study of a Quadrivalent High-Dose Influenza Vaccine and a Moderna COVID-19 Vaccine Administered Either Concomitantly or Singly in Participants 65 Years of Age and Older Previously Vaccinated With a 2-dose Schedule of Moderna COVID-19 Vaccine,Influenza Immunization|Healthy Volunteers NCT04380727,Almitrine and COVID-19 Related Hypoxemia,COVID-19|Hypoxic Respiratory Failure NCT05305573,Assessing the Immunogenicity and Safety of a HIPRA's Candidate Booster Vaccination in Adults Fully Vaccinated With Adenovirus Vaccine Against COVID-19.,COVID-19|SARS-CoV-2 Acute Respiratory Disease NCT05235373,Prognostic Significance of COVID-19 MSCT Chest Findings on Short Term Disease Progression,COVID-19|Infection Viral NCT04470427,"A Study to Evaluate Efficacy, Safety, and Immunogenicity of mRNA-1273 Vaccine in Adults Aged 18 Years and Older to Prevent COVID-19",SARS-CoV-2 NCT04483973,SPI-1005 Treatment in Severe COVID-19 Patients,Covid19|Coronavirus|Coronavirus Infection|Corona Virus Infection NCT05084976,Parental Perception of COVID-19 Vaccine in Technology Dependent Patients,Chronic Respiratory Failure|Tracheostomy Complication|Mechanical Ventilation Complication NCT04411576,Current and Past SARS-CoV-2 Infection and COVID-19 in Healthcare,SARS-CoV 2 NCT04708327,Single-Blind Study of STAT-205 in Mild COVID-19,COVID-19 NCT04812327,Capturing Infectious COVID-19 Asymptomatic Cases in Singapore,Covid19|SARS CoV-2 NCT05276427,Impact of External Factors(Brexit and Covid-19) on Retention and Turnover in the NHS,Impact of BREXIT & COVID 19 on Retention and Turnover on NHS NCT04697927,A Study of Risk Factors for the COVID-19 Virus Infection,COVID-19 Infections in Cancer Patients NCT06840873,Tele-Rehabilitative Exercise Training Program in Nurses With Long COVID,Cardiorespiratory Fitness|Exercise|Long COVID|Nurses|Quality of Life (QOL)|Fatigue|Stress|Tele-rehabilitation NCT05552573,Safety and Immunogenicity of COVID-19 Vaccine in Population Aged 18 Years and Above,COVID-19 NCT05506176,A Clinical Study to Evaluate the Efficacy and Safety of SIM0417 Orally Co-Administered With Ritonavir in Symptomatic Adult Participants With Mild to Moderate COVID-19,COVID-19 NCT05584176,COVID-19 MP Biomedicals SARS-CoV-2 Ag OTC: Clinical Evaluation,SARS-CoV2 Infection|COVID-19 NCT04391127,Hydroxychloroquine and Ivermectin for the Treatment of COVID-19 Infection,COVID-19 NCT05079373,Study of Neurological Damage From Coronavirus Disease (COVID-19),COVID-19 NCT05806827,INVESTIGATE THE ASSOCIATION BETWEEN VIRAL NEUROTOXIC INFECTION AND POSTOPERATIVE DELIRIUM AND POSTOPERATIVE COGNITIVE DECLINE,POSTOPERATIVE DELIRIUM AND POSTOPERATIVE COGNITIVE DECLINE NCT04402827,Different Susceptibility to SARS CoV-2 Infection Among Health Care Workers Highly Exposed to COVID-19.,"Health Care Worker Patient Transmission|Receptor Site Alteration|Susceptibility, Disease|Immune Response" NCT05531773,Post COVID-19 Condition,COVID-19 NCT04852276,COVID-19 Vaccination and Outcomes in Individuals With and Without Immune Deficiencies and Dysregulations,Immunodeficiencies|Immune Dysregulations NCT04993573,"Acceptability, Representations and Experiences of the COVID-19 Pandemic",Aging NCT04476927,Detection of COVID-19 Subjects Using DiaNose Exhalation Test,COVID-19 NCT05787327,RCT for Yinqiaosan-Maxingganshitang in the Treatment of COVID-19,COVID-19 NCT05925127,Phase 2/3 Heterologous Boosting Study With Different Dose Levels of Monovalent SARS-CoV-2 rS Vaccines,COVID-19 NCT04959773,Muscle Weakness in COVID-19 Patients,SARS-CoV Infection|Covid19|Muscle Weakness|Exercise Intolerance NCT05682573,Study on Immune Status of Patients With COVID-19,COVID-19|Immunity|Life Quality NCT04626076,International Registry of Healthcare Workers Exposed to COVID-19 Patients (UNITY Global),SARS-CoV Infection|Covid19 NCT04355676,Evaluation of Activity and Safety of Two Regimens of Low Dose Oral Selinexor in Participants With Moderate or Severe COVID-19,Coronavirus Infection NCT04348227,How COVID-19 Virus Outbreak Affects Antimicrobial Resistance in a Low-middle-income Country's ICU?,Ventilator Associated Pneumonia NCT05492227,SARS-CoV-2 Nucleic Acid Detection Kit Clinical Performance Study,COVID-19|Coronavirus Disease 2019|COVID-19 Pandemic|Diagnoses Disease NCT04477473,Perceived Impact of the COVID-19 Pandemic on Medical Management and Symptoms in a High Risk Group,COVID-19 Pandemic|Vulnerable Subjects|Long-term Non-invasive Ventilation NCT04649827,A Clinical Trial for Hospitalized Patients With COVID-19 in Ceará: ResCOVID Study,COVID-19 NCT06282627,The COVID HOME Study: Prospective Cohort Study of Non-hospitalised COVID-19 Patients,COVID-19|Post-COVID-19 Syndrome NCT04653727,Effects of Integrative Medicine on Infectious Respiratory Diseases Including COVID-19,Covid19|Influenza A|Respiratory Disease NCT04898127,Antigen Rapid Test Screening to Prevent SARS-CoV-2 Transmission (COVID-19) at Mass Gathering Events.,Covid19 NCT05778357,The Effect of the Covid 19 Pandemic Process on the Neuromotor Developments of 6-24 Month-old Babies,"Development, Infant|Development Delay" NCT05293548,"A Clinical Trial on Sequential Immunization of Recombinant COVID-19 Vaccine (CHO Cell, NVSI-06-09) and Inactivated COVID-19 Vaccine (Vero Cell)",COVID-19 NCT05269030,Ivermectin Nasal Drops in Post COVID-19 Parosmia,Parosmia NCT04928430,Efficacy and Safety of XAV-19 for the Treatment of Moderate-to-severe COVID-19,COVID-19 NCT05373030,Sequential Immunization With Recombinant Adenovirus Type-5-vectored COVID-19 Vaccine in Health Adults Based on 3 Doses Inactivated COVID-19 Vaccine,Immunogenicity and Safety of a Recombinant Adenovirus Type-5-vectored COVID-19 Vaccine Using for Sequential Immunization NCT04661930,Fenofibrate for Patients With COVID-19 Requiring Hospitalization,Corona Virus Disease (COVID-19)|Respiratory Distress Syndrome|SARS-CoV-2 Infection NCT04795557,Efficacy of Adaptogens in Patients With Long COVID-19,Covid19 NCT04573348,T Cells Response to SARS COV 2 Peptides,Covid19|Corona Virus Infection NCT04522830,A Study in Adults to Test the Effects of Low Dose Thimerosal on Symptoms of COVID-19,SARS-CoV-2 Infection NCT04560530,The Role of CT Chest Scan in the Pre-anesthetic Assessment of Suspected or Confirmed COVID -19 Patients,Covid19 NCT04990557,CRISPR/Cas9-modified Human T Cell ( PD-1and ACE2 Knockout Engineered T Cells ) for Inducing Long-term Immunity in COVID-19 Patients,COVID-19 Respiratory Infection NCT04361448,Performance of 3 Sampling Methods for the Detection of SARS-CoV-2 (COVID-19) With Real-time Reverse Transcriptase PCR,Covid-19|SARS-CoV-2|Diagnosis|Polymerase Chain Reaction NCT04453748,"The Assessment of the Prevalence, Clinical Course and Treatment of COVID-19 Complications",COVID-19|Coronavirus Infection|Sars-CoV2|Complications NCT05102630,Ventilator Strategies in ICU Patients With COVID-19 - a National-wide Retrospective Observational Study.,ARDS Due to COVID-19 NCT04383730,Inhaled Sedation in COVID-19-related Acute Respiratory Distress Syndrome (ISCA): an International Research Data Study in the Recent Context of Widespread Disease Resulting From the 2019 (SARS-CoV2) Coronavirus Pandemics (COVID-19),Critically Illness|Sedation|Invasive Mechanical Ventilation|Acute Respiratory Distress Syndrome NCT06567457,Immunogenicity and Safety Study of Monovalent Omicron XBB.1.5 Vaccine as a Booster in Adults,COVID-19 NCT05133648,Anesthesia Technique in COVID-19 Positive Hip Fracture Patients,Hip Fractures|COVID-19|General Anesthesia|Spinal Anesthesia NCT04375748,Hospital Registry of Acute Myocarditis: Evolution of the Proportion of Positive SARS-COV-2 (COVID19) Cases,Acute Myocarditis NCT04365530,Become of Patients Infected or Suspected of Being Infected by Covid-19 and Supported by the GHPSJ and the Establishments of the Paris Plaisance Hospital City,COVID NCT04452630,Cardiovascular Consequences After COVID-19,Cardiovascular Consequences After an Episode of COVID 19 NCT04949230,A Retrospective Study of COVID-19 Treatments,Covid19|COVID-19 Pneumonia|COVID-19 Respiratory Infection|COVID-19 Acute Bronchitis|COVID-19 Acute Respiratory Distress Syndrome|COVID-19 Lower Respiratory Infection|SARS-CoV2 Infection|SARS-CoV-2 Acute Respiratory Disease NCT04434248,An Adaptive Study of Favipiravir Compared to Standard of Care in Hospitalized Patients With COVID-19,COVID-19 NCT04652648,Rapid Development and Implementation of a Remote ECG-monitored Prospective Randomized Clinical Trial During a Pandemic: Hydroxychloroquine Prophylaxis in COVID-19 Household Contacts,Covid19|Hydroxychloroquine|Coronavirus Infection|Transmission|Prophylaxis NCT04542330,Using BCG to Protect Senior Citizens During the COVID-19 Pandemic,Covid19|Non-specific Effects of Vaccines|Heterologous Immunity|Morbidity|Immunosenescence|Vaccine Preventable Disease NCT04785157,Neurotropism and Neuroinflammation in COVID-19 Patients With Delirium.,Covid19|Delirium|Post-traumatic Stress Disorder NCT05911048,A Clinical Trial of Recombinant COVID-19 Bivalent (XBB+Prototype) Protein Vaccine (Sf9 Cell) in Booster Vaccination,COVID-19 NCT06042530,Cognitive Impairment and Fatigue After Mild to Moderate COVID-19,"Post COVID-19 Condition|Cognitive Impairment|Fatigue, Mental" NCT04697030,Burnout Among Adolescent Population During Covid-19 Lockdown in Pakistan,"Burnout, Psychological|Covid-19 Pandemic" NCT04408248,AKI Biomarkers in Coronavirus(COVID)-19,COVID|Acute Respiratory Failure|Acute Kidney Injury NCT04325048,Clinical Evaluation of Cordio Application in Adult COVID-19 Virus Positive Patients,Coronavirus Infection NCT04473248,Spartan COVID-19 System: Evaluation of Clinical Sample Collection,Covid19 NCT04809948,Effects of COVID 19 Vaccine on Egyptian Population,COVID 19 Vaccine NCT05505448,"A Trial to Learn if a COVID-19 Therapeutic is Safe and Well Tolerated, and How it Works in the Body of Healthy Adult Participants",Healthy NCT04760730,Safety and Immunogenicity Study in Adults of AZD1222 and rAd26-S Administered as Heterologous Prime Boost Regimen for the Prevention of Coronavirus Disease 2019 (COVID-19),COVID-19 NCT04466657,Antioxidant Therapy for COVID-19 Study,Covid-19 NCT04347382,Honey & Nigella Sativa Trial Against COVID-19,Coronavirus Infection|Sars-CoV2 NCT06597682,Evaluating Immunomodulatory Interventions in Post-Acute Sequelae of SARS-CoV-2 InfEction,Post-acute Sequelae of SARS-COV-2 Infection NCT04644120,Study to Assess Adverse Events and How Intravenous (IV) ABBV-47D11 and IV ABBV-2B04 Given Alone and in Combination Moves Through the Body of Adult Participants With Coronavirus Disease 2019 (COVID-19),CoronaVirus Disease-2019 (COVID-19) NCT04327531,"Evaluation of Covid 19 Knowledge Anxiety and Expectation Levels of Turkish Physicians, Survey Study",COVID-19|Physician-Patient Relations NCT04507282,Eosinophil and Anticoagulation in COVID-19 Patients,COVID-19 NCT04709120,Analysis of Health Status of Сomorbid Adult COVID-19 Patients Hospitalised in Second Wave of SARS-CoV-2 Infection,"Covid19|Comorbidities and Coexisting Conditions|Risk Factor, Cardiovascular|Death|Diabetes|COPD|Atrial Fibrillation|DVT|CKD" NCT04377776,"Observational Study Concerning COVID-19 Infection in Transplanted Kidney, Pancreas or Pancreatic Islet Patients",Kidney Transplant|Pancreas Tranplant|Pancreatic Islet Transplantation NCT04639427,Benefits of Using a Transparent Visor to Replace the Face Mask in Speech Therapy Rehabilitation of Oral-Linguo-Facial Praxies in the Context of COVID-19: a Series of Cases,Oral-Linguo-Facial Praxies|Covid19 NCT04393727,Transfusion of Convalescent Plasma for the Early Treatment of Patients With COVID-19,COVID|SARS-CoV 2 NCT04894227,Lot-to-lot Consistency of an Inactivated SARS-CoV-2 Vaccine for Prevention of COVID-19 in Healthy Adults,COVID-19 NCT04491227,Global Assessment of Acute and Chronic Kidney Disease Incidence and Outcomes in Patients With COVID-19 Infection,"Covid19|AKI|CKD|ESRD|Transplant;Failure,Kidney" NCT05167227,Does a Technology Enabled Multi-disciplinary Team-based Care Model for the Management of Long COVID and Other Fatiguing Illnesses Improve Clinical Care of Patients and Represent a Sustainable Approach Within a Federally Qualified Health Center?,SARS-CoV-2 Acute Respiratory Disease|Myalgic Encephalomyelitis|Chronic Fatigue Syndrome|Post-acute Sequelae of SARS-COV-2 Infection|Post COVID-19 Condition NCT04595773,"COVID-19, Chronic Adaptation and Response to Exercise (COVID-CARE)",COVID-19 NCT05441631,Can Intensive Insulin Therapy Improve Outcomes of COVID-19 Patients,COVID-19|Dysglycemia NCT04245631,"Development of a Simple, Fast and Portable Recombinase Aided Amplification Assay for 2019-nCoV",New Coronavirus NCT04568031,Study of AZD1222 for the Prevention of COVID-19 in Japan,COVID-19 NCT05077982,The Long Term Effects of COVID on Pulmonary Function,Covid19|COVID-19 Pneumonia|Critical Illness|Quality of Life NCT04322682,Colchicine Coronavirus SARS-CoV2 Trial (COLCORONA),Corona Virus Infection NCT04395482,Lung CT Scan Analysis of SARS-CoV2 Induced Lung Injury,covid19 NCT04802382,Clinical Study Designed to Evaluate the Effect of CimetrA in Patients Diagnosed With COVID-19,Corona Virus Infection|Covid19|SARS-CoV Infection NCT04649931,Differences in Exhaled Breath by Using Ion Mobility Spectrometry (IMS) in Subjects Tested for SARS-CoV-2 Infection (COVID-19 Disease),SARS (Severe Acute Respiratory Syndrome)|Covid19 NCT04434131,Treatment With Investigational Convalescent Plasma and Measure Antibody Levels in Patients Hospitalized With COVID-19,COVID-19 NCT06257420,"Low Dose Rapamycin in ME/CFS, Long-COVID, and Other Infection Associated Chronic Conditions",Myalgic Encephalomyelitis|Long-COVID NCT05150782,The Effect of Micellized Food Supplements on Health-related Quality of Life in Patients With Post-acute COVID-19 Syndrome.,Post-acute COVID-19 Syndrome NCT04992182,"Reactogenicity, Safety, and Immunogenicity of Covid-19 Vaccine Booster",Covid19 NCT04747782,COVID-19 Longitudinal Biomarkers in Lung Injury,Covid19|Respiratory Disease|Critical Illness NCT04352582,COVID-19 and Vaccination Attitudes,COVID-19 NCT04479982,Microbial Infection and AMR in Hospitalized Patients With Covid 19,Covid19 NCT04830020,Use of Inhaled High-molecular Weight Hyaluronan in Patients With Severe COVID19: Feasibility and Outcomes,Covid19 NCT04707820,Antiviral T Lymphocyte Immunity During Acute COVID-19 Infection,Corona Virus Infection NCT06379620,Pilot Open Label Use of the Hi-OXSR for the Treatment of Post COVID-19 Cognitive Dysfunction,Post COVID-19 Condition NCT06508320,A Clinical Study to Investigate the Safety and Immunogenicity in Relation to Product Attributes of mRNA-1083 (Severe Acute Respiratory Syndrome Coronavirus 2 [SARS-CoV-2] and Influenza Vaccine),Influenza|SARS-CoV-2 NCT04505631,Follow-up of Respiratory Sequelae of Hospitalized Patients With COVID-19,Covid19|Dyspnea NCT04636320,Prevalence of Myocardial Scars on CMR After COVID-19 Infection,COVID-19|Virus Disease NCT05556720,Bringing Optimised COVID-19 Vaccine Schedules To ImmunoCompromised Populations (BOOST-IC): an Adaptive Randomised Controlled Clinical Trial,"HIV|Organ Transplantation|Lymphoma, Non-Hodgkin|Chronic Lymphocytic Leukemia|Multiple Myeloma|COVID-19 Vaccines" NCT06170320,STREngthening COronavirus Disease 2019 (COVID-19) Surveillance in Africa,COVID-19|SARS CoV 2 Infection|COVID-19 Pandemic NCT05855382,"Prevalence of Persistent COVID-19 in Punta Arenas, Magallanes and Chilean Antarctic Region",COVID-19 NCT04808882,ANTIcoagulation in Severe COVID-19 Patients,Severe COVID-19 Pneumonia NCT05851820,Prevalence and Impact of Diabetes Mellitus in Hospitalized COVID-19 Patients in a Tunisian Center,Prevalence|Diabetes Mellitus|Impaction|COVID-19 NCT05633420,Pilot Clinical Trial to Explore Efficacy and Safety of Pyramax in Mild to Moderate COVID-19 Patients,COVID-19 NCT05764174,Digital Applications to Monitor Novel Coronavirus Disease and Response in Colombia - Syndromic and Vaccination Surveillance,Vaccination Refusal|COVID-19 NCT05185674,"Sociodemographic, Clinical, Quality of Life and Health Care Conditions in COVID-19 Survivors.",Post-acute COVID-19 Syndrome|Long-COVID|COVID-19|Long COVID|Post-acute Sequelae of SARS-CoV-2 Infection NCT05873374,"Evaluation of Safety, Tolerability, Reactogenicity, Immunogenicity of Baiya SARS-CoV-2 Vax 2 as a Booster for COVID-19",COVID-19 Vaccine|COVID-19 NCT05112874,ImmuneSense™ COVID-19 Cross-Reactivity Study,Coronavirus Disease|SARS-CoV-2 Infection NCT05534074,University Hospital of Ioannina COVID-19 (Coronavirus Disease 2019) Registry,COVID-19 (Coronavirus Disease 2019)|COVID-19 Pandemic|COVID-19 Pneumonia|COVID-19 Respiratory Infection|COVID-19 Acute Respiratory Distress Syndrome|COVID-19-Associated Thromboembolism|COVID-19-Associated Pneumonia|COVID 19 Associated Coagulopathy NCT04481620,"Development and Validation of a Prediction Model for the Transition From Mild to Moderate Form of COVID-19, Using Data From Chest CT",COVID-19 NCT04756674,The Impact of Covid-19 on Skeletal Muscle,Covid19|Muscle Loss|Mitochondrial Alteration NCT04487574,A Study to Assess the Efficacy and Safety of XC221 in Patients With COVID-19,SARS-CoV-2 Infection NCT04383574,Safety and Immunogenicity Study of Inactivated Vaccine for Prevention of SARS-CoV-2 Infection(COVID-19),COVID-19 NCT04519320,Medium and Long Term Follow-up of COVID-19 Infected Patients: Research and Characterization of Pulmonary Sequelae,Sars-CoV2 NCT05279365,PROSPECTIVE OPEN LABEL CLINICAL TRIAL TO ADMINISTER A BOOSTER DOSE OF PFIZER/BIONTECH OR MODERNA COVID-19 VACCINE IN HIGH-RISK INDIVIDUALS,SARS CoV 2 Infection|COVID-19 NCT05119465,COVID-19 Clinical Status Associated With Outcome Severity: An Unsupervised Machine Learning Approach,COVID-19 NCT05630365,Clinical Evaluation of the Panbio™ COVID-19/Flu A&B Rapid Panel Professional Use Product Using Mid-Turbinate Nasal Swabs,COVID-19|Influenza A|Influenza Type B NCT04430374,Registry for a Cardiovascular Patient Who COVID-19 Infection in Qatar and Gulf,Cardiovascular Diseases NCT05089565,Immune Response to SARS-CoV-2/COVID-19 Vaccination in Sarcoidosis,Sarcoidosis|SARS-CoV2 Infection|Vaccine Response Impaired NCT05124574,Transplacental Transmission of COVID-19,SARS-COV-2 Infection NCT05489874,A Real-world Retrospective Study of Disease Outcomes in Non-severe COVID-19 Patient,COVID-19 Patient NCT05083065,Evaluation of Menstrual Irregularities and Abnormal Uterine Bleeding After Covid-19 Vaccine,COVID-19|Vaccine|Menstrual Irregularity|Menopausal Bleeding NCT04574765,A Research Platform to Screen Healthcare Workers- Coordinated Approach to Pandemic Trials of COVID-19,Healthcare Worker|Covid19 NCT04321174,COVID-19 Ring-based Prevention Trial With Lopinavir/Ritonavir,Coronavirus Infections|Post-exposure Prophylaxis NCT04374474,Anosmia Rehabilitation in Patients Post Coronavirus Disease (COVID 19),Olfactory Disorder NCT05079165,Covid Vaccination in Liver Transplantation,COVID-19 NCT05265065,Evaluation of Full Versus Fractional Dose of COVID-19 Vaccine Given as a Booster for the Prevention of COVID-19 in Adults in Mongolia.,COVID-19 NCT04773665,"Safety, Tolerability, and Immunogenicity of the COVID-19 Vaccine Candidates VBI-2902a and VBI-2905a",Covid19 NCT05447065,Impact of Vitamin D Supplementation on COVID-19 Vaccine Response and IgG Antibodies in Deficient Women.,COVID-19 Pandemic|D Vitamin Deficiency|Antibody Hypersensitivity NCT03554265,Brain and Gut Plasticity in Mild TBI or Post-acute COVID Syndrome Following Growth Hormone Therapy,Traumatic Brain Injury|Fatigue|Cognitive Impairment|COVID-19 NCT06401720,Age Related Differences in Respiratory Immune Responses in Influenza Virus Infection,Influenza A Infection|Influenza B Virus Infection|SARS CoV 2 Infection|RSV Infection NCT05970874,Evaluation of Hand Grip Strength in Pregnant COVID-19 Patients,COVID-19|Pregnancy Related NCT04409574,COVID 19 Viral Clearance Among the Infected Healthcare Workers In Assiut University Hospitals,"Infection, Coronavirus" NCT05313074,SARS-CoV-2 Specific Immune Response After COVID-19 Vaccination in Cancer Patients,COVID-19|Cancer NCT04930874,Cerebral Autoregulation and COVID-19,COVID-19 Acute Respiratory Distress Syndrome|COVID-19 Pneumonia NCT04880174,SARS-COV-2 Seroprevalence and Seroconversion Among Employees of the Universitair Ziekenhuis Brussel Following mRNA COVID-19 Vaccination,SARS-CoV Infection NCT04729374,COVID-19 Vaccine Induced Adaptive Immune Responses,SARS-CoV-2|Vaccine|COVID-19 NCT04894474,A Study to Test Whether BI 767551 Can Prevent COVID-19 in People Who Have Been Exposed to SARS-CoV-2,COVID-19 NCT05846074,Diagnostic Performance of Dogs for the Olfactory Detection of COVID-19,COVID-19 NCT05922865,The Effect of Smart Sensor Combined With APP for Individualized Precise Exercise Training in Long Covid-19,Coronavirus Disease|COVID-19|Long Covid-19|Telerehabilitation NCT04889365,COVID-19 Antigen Rapid Test Kit,SARS-CoV2 Infection NCT05112848,A Study to Evaluate Safety and Immunogenicity of a COVID-19 Vaccine in People Living With HIV at Risk for SARS-CoV-2 (COVID-19),SARS-CoV-2 Infection NCT04470648,COVID-19 Infection at Samusocial in Paris: Descriptive and Serological Survey,SARS-COV2 Infection NCT05264948,Seasonal Factors and COVID 19,COVID-19 Pandemic NCT04530448,Coronavirus Induced Acute Kidney Injury: Prevention Using Urine Alkalinization,COVID|Coronavirus|Coronavirus Infection|AKI|Acute Kidney Injury NCT05255848,Nebulised Heparin in Patients With COVID-19 Pneumonia,COVID-19 Pneumonia NCT05116748,COVID19 Vaccine in SOT Adult Recipients,COVID-19|Vaccine Adverse Reaction|Vaccine Response Impaired|Vaccine Reaction|Lung Transplant; Complications|Liver Transplant; Complications|Vaccination NCT04416048,Effect of Anticoagulation Therapy on Clinical Outcomes in COVID-19,COVID-19 NCT05398848,"Efficacy, Safety and Immunogenicity Study of the Recombinant Two-component COVID-19 Vaccine (CHO Cell)(Recov)",COVID-19 NCT05534048,Booster Study of PTX-COVID19-B in Adults Aged 18 Years and Older,SARS-CoV-2 Infection NCT04383548,Clinical Study for Efficacy of Anti-Corona VS2 Immunoglobulins Prepared From COVID19 Convalescent Plasma Prepared by VIPS Mini-Pool IVIG Medical Devices in Prevention of SARS-CoV-2 Infection in High Risk Groups as Well as Treatment of Early Cases of COVID19 Patients,COVID19 NCT05467930,CU-COMMITS: COVID-19 Care in Black and Latino Communities and Households. Clinical and Molecular Outcomes of SARS-CoV-2,COVID-19|SARS CoV 2 Infection NCT04485130,DISulfiram for COvid-19 (DISCO) Trial,Covid19 NCT04896957,Perceptions and Representations of Vaccination Against COVID-19,COVID-19 Acute Respiratory Distress Syndrome NCT05618548,Vaccination Against COVID-19 in Pregnant and Lactating Women in Belgium,Covid19 NCT04336748,HCQ for Primary Prophylaxis Against COVID19 in Health-care Workers,Sars-CoV2|Infection Viral|Healthcare Worker|Prophylaxis NCT04497948,Acalabrutinib Study With Best Supportive Care in Participants Hospitalized With COVID-19,COVID-19 NCT04864548,COV-CHIM01: SARS-CoV-2 (COVID-19) Dose Finding Infection Study,Coronavirus NCT04334148,Healthcare Worker Exposure Response and Outcomes of Hydroxychloroquine,COVID-19 NCT04555148,COVIDIG (COVID-19 Hyper-ImmunoGlobulin),Covid19 NCT04643548,WHO Covid 19 - Neurological Abnormalities in SARS-CoV-2 ICU Patients,SARS-CoV-2 Infection|Intensive Care Unit Patient|Neurological Abnormality|Delirium|Encephalopathy NCT05745948,COVID-19 ANtibody Responses in Cystic Fibrosis: CAR-CF,COVID-19|Cystic Fibrosis NCT04842448,Safety and Efficacy of Hyperbaric Oxygen Therapy for Long COVID Syndrome,"COVID-19|Post COVID-19 Condition|Post COVID-19 Condition, Unspecified|Post COVID Condition|Post-COVID Syndrome|Post-Acute COVID-19 Syndrome" NCT04682548,Estimating Prevalence of COVID-19 Infection and SARS-CoV-2 Antibodies in MS Patients,Multiple Sclerosis|Covid19 NCT06876948,"NENCA Study on Neurological Complications of Long COVID-19 in Children and Adolescents; Neurophysiological, Electroencephalographic and Neuroradiological Investigation",Long Covid-19 NCT06074848,tDCS in the Management of Post-COVID Disorders,Long COVID NCT04434157,Association of the Neutrophil/Lymphocyte Ratio With Clinical Complications and Mortality in COVID-19 Patients,Covid-19 NCT04988048,Collaborative Study to Evaluate Heterologous Vaccination Against Covid-19 in Argentina,COVID-19 VACCINE|Covid19 NCT06879548,Bedside Assessment of Immune Function in Patients With Covid-19,Covid19 NCT04568148,COVID-19 Biorepository,Covid-19|SARS-CoV 2|Coronavirus|COVID NCT05476848,Relationship Between Oral Findings and Salivary Factors in Sars-Cov-2 Patients,"Decay, Dental|Missing Teeth|COVID-19|Cytokine Storm" NCT04868448,COVID-19 Vaccine Effectiveness Among Health Workers in Georgia,Covid19 NCT05504057,"Antihistamines, Amantadine and Evolution of the SARS-CoV-2 Infection",COVID-19 NCT04750720,Study of the Kinetics of COVID-19 Antibodies for 24 Months in Patients With Confirmed SARS-CoV-2 Infection,Covid19|SARS-CoV-2 NCT04377620,Assessment of Efficacy and Safety of Ruxolitinib in Participants With COVID-19-Associated ARDS Who Require Mechanical Ventilation (RUXCOVID-DEVENT),COVID-19 NCT04490174,Serological Surveillance for COVID-19 in Central North Carolina,COVID-19 NCT04590274,Safety and Efficacy of Hydroxychloroquine for the Treatment & Prevention of Coronavirus Disease 2019 (COVID-19) Caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2),Covid19|SARS (Severe Acute Respiratory Syndrome) NCT06429020,Sonography for COVID-19 Vaccines Related Reactive Lymphadenopathy,Reactive Axillary Lymphadenopathy for SARS-CoV-2 Vaccines in the Asian Taiwanese Population NCT05567874,Nosocomial COVID-19 Infections in Patients Hospitalized at the Metz-Thionville Regional Hospital in 2021,SARS CoV 2 Infection NCT05085574,Leidos-Enabled Adaptive Protocol for Clinical Trials (LEAP-CT) in Hospitalized Patients With COVID-19 (Addendum 1),2019 Novel Coronavirus Disease|2019 Novel Coronavirus Infection|2019-nCoV Disease|2019-nCoV Infection|COVID-19 Pandemic|COVID-19 Virus Disease|COVID-19 Virus Infection|Covid19|Coronavirus Disease 2019|SARS-CoV-2 Infection|SARS-CoV-2 Acute Respiratory Disease|COVID-19 NCT05409274,Understanding COVID-19 Infections in Pregnant Women and Their Babies in 5 African Nations (periCOVID Africa),Covid19|Pregnancy Related NCT04824365,Sodium Pyruvate Nasal Spray Treatment of COVID-19 Infection,COVID-19 NCT05668065,Immunogenicity of Heterologous Versus Homologous Prime Boost Schedule With mRNA and Inactivated COVID-19 Vaccines,COVID-19 NCT06503874,Improving Attention in Individuals With Long COVID-19,Long Covid NCT04331665,Study of the Efficacy and Safety of Ruxolitinib to Treat COVID-19 Pneumonia,COVID-19|Pneumonia NCT05373420,COVID-19 Vaccination Uptake in Belgium : Sociodemographic and Socioeconomic Disparities,COVID-19 NCT04422574,COVID 19 Serology in Pulmonologists,Covid 19 NCT04930965,Impact of LA-CEAL HALT COVID-19 Ambassador Program on Likelihood to Vaccinate,Covid19|Vaccine Refusal NCT04452474,Study of the Efficacy and Safety of a Single Administration of Olokizumab vs. Placebo in Addition to Standard Treatment in Patients With Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection (COVID-19).,COVID-19 NCT05813574,Long Term Impact of COVID-19,Long COVID-19|Post-COVID-19 Syndrome|COVID-19 NCT04535674,Asunercept in Patients With Severe COVID-19,COVID-19 Induced Pneumonia|Covid19 NCT06146374,Safety Study of SLV213 for the Treatment of COVID-19.,COVID-19 NCT04993365,"Immunogenicity And Safety of COVID-19 Vaccine , Inactivated Co -Administration With EV71 Vaccine (Vero Cell)",COVID-19 NCT05125874,Clinical Study for Recombinant SARS-CoV-2 Fusion Protein Vaccine (V-01) Booster Immunization,COVID-19 Pandemic NCT05618574,Nitrite Supplementation in Long COVID Patients,Long COVID|Cardiorespiratory Fitness NCT06727474,Clinical and Funtional Caracteristics of Patients Admitted for Severe Pneumonia Due to COVID 19.,Post-intensive Care Syndrome|COVID-19 NCT04369365,"A Single-blinded, Randomized, Placebo Controlled Phase II Trial of Prophylactic Treatment With Oral Azithromycin Versus Placebo in Cancer Patients Undergoing Antineoplastic Treatment During the Corona Virus Disease 19 (COVID-19) Pandemic",COVID NCT04958174,A Smartphone Application for Screening of Developmental Disorders in Children,"Development, Child" NCT04336774,CAPTION AI to Minimize Risk of COVID Exposure,COVID-19 NCT05090865,Dietary Potassium Liberalization in Pre-Dialysis Patients,Chronic Kidney Disease|Hyperkalemia NCT04686565,Covid-19 Pandemic and Cerebral Palsy,"Cerebral Palsy|Covid19|Telemedicine|Caregiver Quality of Life|Disability, Developmental" NCT05060666,Prophylaxis of COVID-19 Disease With Ivermectin in COVID-19 Contact Persons [German: Prophylaxe Der COVID-19-Erkrankung Mit Ivermectin Bei COVID-19 Kontaktpersonen],Covid19 NCT04402866,TD-0903 for ALI Associated With COVID-19,Acute Lung Injury (ALI) Associated With COVID-19|Lung Inflammation Associated With COVID-19 NCT04522466,Evaluation of the Pharmacokinetics and Pharmacodynamics of Hydroxychloroquine in COVID-19 Intensive Care Unit Patients,Sars-CoV2 NCT04261426,The Efficacy of Intravenous Immunoglobulin Therapy for Severe 2019-nCoV Infected Pneumonia,2019-nCoV NCT05115526,PEEP Setting in COVID19-related ARDS,ARDS Due to Severe Acute Respiratory Syndrome Coronavirus 2 NCT06267326,"World Health Organization (WHO) , COVID19 Case Series of Post Covid 19 Rhino Orbito Cerebral Mucormycosis in Egypt",Mucormycosis; Rhinocerebral (Etiology)|COVID-19 NCT04893057,COVID-19 Seroprevalence in Pregnant Women and Blood Donors,COVID-19 Respiratory Infection NCT05771857,Obesity: an Underappreciate Risk Factor for Severe Form of COVID-19,COVID-19 Pandemic|Obesity NCT04355026,Use of Bromhexine and Hydroxychloroquine for Treatment of COVID-19 Pneumonia,Covid-19 NCT05965726,"RECOVER-VITAL: Platform Protocol, Appendix to Measure the Effects of Paxlovid on Long COVID Symptoms",Long COVID-19|Long COVID NCT04789226,Psychological Impact of Covid-19 Assiut University Hospital Experience,Psychological Impact of Covid-19 NCT05019326,Andrographis Paniculata vs Boesenbergia Rotunda vs Control in Asymptomatic COVID-19,Covid19 NCT04834726,COVID-19 Vaccine Text Outreach,Covid19 NCT04605926,A Study to Evaluate the Efficacy and Safety of Itolizumab in Subjects Hospitalized With COVID-19,Coronavirus NCT04347226,Anti-Interleukin-8 (Anti-IL-8) for Patients With COVID-19,Solid Tumor|Sars-CoV2|Hematological Malignancy NCT04988126,"Pain, Fatigue and Life Quality in COVID-19 Patients",COVID-19 Pneumonia|Pain|Fatigue|Quality of Life NCT04374526,Early transfusIon of Convalescent Plasma in Elderly COVID-19 Patients. to Prevent Disease Progression.,Coronavirus Disease 2019 )COVID-19) NCT04757857,COVID-19 Antithrombotic Rivaroxaban Evaluation,COVID-19 NCT06255626,"Safety and Immunogenicity of a Sub-unit Protein CD40.RBDv Bivalent COVID-19 Vaccine, Adjuvanted or Not, as a Booster in Volunteers.",COVID-19 NCT04955626,"To Evaluate the Safety, Tolerability, Efficacy and Immunogenicity of BNT162b2 Boosting Strategies Against COVID-19 in Participants ≥12 Years of Age.",SARS-CoV-2 Infection|COVID-19 NCT04422626,Data Analysis of the Cytokine Adsorption Treatment on Coronavirus Disease-19 (COVID-19) Patients With Respiratory Failure,SARS-CoV-2|COVID-19 NCT04500626,Hyperbaric Versus Normobaric Oxygen Therapy for COVID-19 Patients,Covid19 NCT04432766,A Phase 1/2 Study to Assess Safety and Efficacy of BAT2020 in Hospitalized COVID-19 Patients,COVID-19 NCT04456426,"Characteristics of Patients With COVID-19 in Meta State, Colombia",COVID|SARS-CoV 2|SARS Pneumonia|SARS (Disease)|SARS (Severe Acute Respiratory Syndrome) NCT05675826,The Impact of Donor COVID-19 Infection Status on the Recipient in Allo-HSCT,COVID-19|Hematopoietic Stem Cell Transplantation NCT04326426,ODYSSEY: A Study to Investigate the Efficacy of Tradipitant in Treating Severe or Critical COVID-19 Infection,Coronavirus Infection NCT04540926,Cyclosporine A Plus Low-steroid Treatment in COVID-19 Pneumonia,COVID 19 Pneumonia NCT04642326,Study Investigating the Effects of UVC Beam and Laser Beam Therapy According to Standard Therapy in Patients With Covid-19 Diagnosis,Covid19 NCT05116657,Obstructive Sleep Apnoea Post Covid 19: Role of the Upper Airway Microbiome,"Sleepiness|SARS-CoV2 Infection|Fatigue Syndrome, Chronic|Snoring" NCT05770466,Clinical Study for the Efficacy and Safety of Ropeginterferon Alfa-2b in Moderate COVID19.,COVID-19 NCT04341766,Evolution of Pulmonary Ultrasound in Patients Hospitalized for Covid (Coronavirus Disease) 19,"Pneumonia, Viral|COVID-19" NCT05228626,Safety and Efficacy of COVIDEX™ Therapy in Management of Adult COVID-19 Patients in Uganda.,COVID-19 NCT05621226,Message Communicating Latest Data on COVID-19 Transmission in Patient's Area,COVID-19 NCT05012826,Osteopathy and Physiotherapy Compared to Physiotherapy Alone on Fatigue and Functional Status in Long COVID,Covid19|SARS-CoV-2 Infection NCT04404426,CACOLAC : Citrulline Administration in the Hospital Patient in Intensive Care for COVID-19 Acute Respiratory Distress Syndrome,ARDS Secondary to COVID-19 Pneumonia NCT05358626,Seroprevalence of Infection-induced SARS-CoV-2 Antibodies (COVID-19) in Children,COVID-19 NCT04780126,Sarco-COVID Study: Measuring the Loss of Skeletal Muscle Mass in the Hospitalized Patient With the Diagnosis of COVID-19,Sarcopenia|Covid19 NCT06350526,Radiological Characterization of Pulmonary Involvement in Patients With Hematological Diseases,Hematologic Diseases NCT05470426,Viral Excretion Among COVID-19 Omicron Recurrence Patients,COVID-19 Recurrence|Surface Contamination NCT05049226,Third Dose Vaccination With AstraZeneca or Pfizer COVID-19 Vaccine Among Adults Received Sinovac COVID-19 Vaccine,COVID-19 Infection|COVID-19 VACCINE NCT06099626,Study of Clinical Features of Patients With Autoimmune Liver Disease Complicated With Covid-19 and the Immune Mechanism Affecting Prognosis,"Autoimmune Liver Disease, COVID-19" NCT04383626,Fear Among Dentists During COVID-19 Pandemic,COVID NCT04340557,Do Angiotensin Receptor Blockers Mitigate Progression to Acute Respiratory Distress Syndrome With SARS-CoV-2 Infection,SARS-CoV Infection NCT04548557,Intravenous Immunoglobulins for the Treatment of Covid-19 Patients: a Clinical Trial,Covid19 NCT05846126,Digital Multimodal Rehabilitation for People With Post-acute COVID-19 Syndrome.,Post-COVID Syndrome NCT05193526,COronaVirus Induced Acute Respiratory Disease Syndrome During PREGnancy,Acute Respiratory Distress Syndrome Related to SARS-CoV-2 NCT04930757,Involvement of Polymorphonuclear Neutrophils and Platelets in Severe Form of COVID-19,Covid19 NCT04394026,Imaging Feature of SARS-CoV2 Infection,Viral Pneumonia|COVID NCT04388826,COVID-19 Treatment of Severe Acute Respiratory Syndrome With Veru-111,"Respiratory Distress Syndrome, Adult" NCT05663957,eVusheld Assessment reaL wORld Effectiveness in the VA Health System,"SARS-CoV-2, COVID-19" NCT04712357,Clinical Experimentation With Tenofovir Disoproxyl Fumarate and Emtricitabine for COVID-19,Covid19 NCT04305457,Nitric Oxide Gas Inhalation Therapy for Mild/Moderate COVID-19,"Coronavirus Infections|Pneumonia, Viral|Acute Respiratory Distress Syndrome" NCT04735757,"Effects of COVID-19 Infection and Critical Illness on Diaphragm Tissue Characteristics and Movement, Visualized With MRI",Diaphragm Disease|Covid19 NCT04438057,Evaluating the Efficacy of Convalescent Plasma in Symptomatic Outpatients Infected With COVID-19,COVID-19 NCT05713266,Using Data From a Multisensor Rapid Health Assessment Device to Predict Decompensation in Long COVID (AIDI),COVID-19|Long COVID NCT05398926,"Immunogenicity and Safety of a Third Dose of COVID-19 Vaccine(Vero Cell), Inactivated in the Elderly",COVID-19 NCT05583357,Exploratory Clinical Study to Evaluation of the Safety and Immunogenicity of Bivalent Vaccine V-01D-351,COVID-19 Pandemic NCT04889326,Collection of the Thrombo-VaxCov Cohort,Covid19|SARS-CoV Infection|Venous Thrombosis|Thrombocytopenia|Vaccination; Complications NCT04358926,Hyperbaric Oxygen Therapy Effect in COVID-19 RCT (HBOTCOVID19),COVID-19|Desaturation of Blood NCT04622826,plasmApuane CoV-2 : Efficacy and Safety of Immune Covid-19 Plasma in Covid-19 Pneumonia in Non ITU Patients,Covid-19 Pneumonia NCT04408326,Efficacy and Safety of Angiotensin II Use in Coronavirus Disease(COVID)-19 Patients With Acute Respiratory Distress Syndrome,COVID|Acute Respiratory Distress Syndrome NCT05007457,The Effectiveness of Respiratory Tele-rehabilitation After COVID-19 Pneumonia Related: a Randomized Controlled Trial,Respiratory Failure|Sars-CoV-2|Covid19|ARDS|Interstitial Pneumonia|Respiratory Rehabilitation|Dyspnea|Quality of Life|Coronavirus Infections NCT04954157,Studies to Determine Whether Oxygen Sensing is Impaired in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infected Patients,Hypoxia|SARS-CoV-2 Acute Respiratory Disease|Carotid Bodies NCT06638957,Impact of the COVID-19 Pandemic on Oncologic Outcomes in Colorectal Cancer,Colorectal Carcinoma|COVID 19 NCT04470557,Relation Between Lab Finding and COVID-19 Severity,COVID-19 NCT04768257,Physical Activity Post COVID-19,Covid19 NCT05619666,Acute Rehabilitation in Patients With COVID-19 Pneumonia,COVID-19|Rehabilitation|Physical Medicine NCT06189066,Long COVID Ultrasound Trial,Long Covid NCT05721066,Hemostatic Profile of Post COVID-19/Long COVID-19 Patients,COVID-19|Post-acute COVID-19 Syndrome NCT04704466,Impact of Covid-19 Pandemic on Management of Head and Neck Cancers,Head and Neck Cancer|Covid19|Patient Care NCT05260866,Impact of the COVID-19 Pandemic on Mental Health Service Utilization in Children and Adolescents,"Mental Disorder, Child" NCT04552366,A Clinical Trial of a Recombinant Adenovirus 5 Vectored COVID-19 Vaccine (Ad5-nCoV) With Two Doses in Healthy Adults,COVID-19 NCT05228665,HEART Rate Variability Biofeedback in LOng COVID-19 (HEARTLOC),COVID-19 NCT05162365,"A Safety, Tolerability, and Efficacy Study of IBI314 in Ambulatory Patients With COVID-19",COVID-19 NCT04590365,Carrageenan Nasal Spray for COVID-19 Prophylaxis,COVID-19|SARS-CoV 2 NCT05212766,Role of the Oral Microbiome & Mucosal Immunity in COVID-19 Disease,COVID-19|Microbial Colonization|Oral Disease|Periodontal Diseases|Innate Inflammatory Response|Mucosal Infection NCT04427566,Low Dose Whole Lung Radiation Therapy for Patients With COVID-19 and Respiratory Compromise,COVID-19 NCT05184166,Hospital Management and 1-year Outcome of Patients Aged 70 Years and Older With Severe COVID-19,COVID-19|Elderly Patient NCT05055466,COVID-19: Infectious Potential of SARS-CoV-2 Intestinal Shedding in Pediatric Patients (INPOSIS),SARS-CoV-2 Infection|Covid19|Intestinal Infection NCT04322565,Colchicine Counteracting Inflammation in COVID-19 Pneumonia,"Coronavirus Infections|Pneumonia, Viral" NCT04412265,Frailty in Elderly Patients With COVID-19,Covid19 NCT04340466,French Multicentre Observational Study on SARS-Cov-2 Infections (COVID-19) ICU Management Study,"Pneumonia, Viral|Critically Ill|Corona Virus Infection" NCT04775966,CPAP Observance During the COVID-19 (SARS-CoV-2) Pandemic,Sleep Apnea Syndromes NCT04371965,"Povidone Iodine Mouthwash, Gargle, and Nasal Spray to Reduce Naso- Pharyngeal Viral Load in Patients With COVID-19",COVID-19 NCT05639465,Intervention to Prevent Behavioral Health Symptoms Among Pandemic Affected Children,"Emotional Distress|Prosocial Behavior|Pandemic, COVID-19|Coping Skills|Social Support" NCT04674566,Evaluation of Safety and Tolerability of COR-101 in Hospitalized Patients With Moderate to Severe COVID-19,Covid19 NCT05007665,Safety and Immune Response of COVID-19 Vaccination in Patients With Chronic Liver Diseases,Liver Diseases|Covid19|Adverse Reaction to Vaccine NCT05138666,Non-invasive Tools to Diagnose Invasive Aspergillosis Infections in ICU Patients With COVID-19 and Other Conditions.,Invasive Pulmonary Aspergillosis NCT04302766,Expanded Access Remdesivir (RDV; GS-5734™),Coronavirus Disease 2019 NCT04324866,Prevalence and Incidence of COVID-19 Infection in Patients With Chronic Plaque Psoriasis on Immunosuppressant Therapy,Coronavirus Infection NCT05003466,Study of Inactivated SARS-CoV-2 Vaccine (Vero Cells) in Healthy Population Aged 3 to 17 Years(COVID-19),COVID-19 NCT04408066,COVID-19: A POC Test Under Research & Evaluation,COVID-19 NCT04896866,Efficacy and Safety of Antimicrobial Stewardship Intervention in Hospitalized COVID-19 Patients (COVASP),Covid19|COVID-19 Pneumonia|COVID-19 Lower Respiratory Infection|COVID-19 Acute Respiratory Distress Syndrome|SARS-CoV2 Infection|SARS-CoV-2 Acute Respiratory Disease NCT05438966,Nutritional Status of Adult Slovenes After the Covid-19 Epidemic,"Body Weight|Nutrition, Healthy|COVID-19 Pandemic" NCT05787366,Effect of a Health Pathway for People With Persistent Symptoms Covid-19,COVID-19 NCT04747366,"Analysis of the Pathophysiology and Pathology of Coronavirus Disease 2019 (COVID-19), Including Chronic Morbidity",Covid19 NCT06086366,Presynaptic Imaging in Major Depressive Episodes After COVID-19,Long COVID|Major Depressive Disorder|Major Depressive Episode NCT04398004,Anti-inflammatory Clarithromycin for Improving COVID-19 Infection Early,COVID-19|Virus Diseases|Corona Virus Infection NCT04798001,Safety and Immunogenicity of an Intranasal RSV Vaccine Expressing SARS-CoV-2 Spike Protein (COVID-19 Vaccine) in Adults,Covid19 NCT05022472,Project 2VIDA! COVID-19 Vaccine Intervention Delivery for Adults in Southern California,Vaccine Refusal|Covid19 NCT04931004,Oral Rinse to Reduced Expelled Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) During COVID-19 Infection,Covid19 NCT04452604,Multicentric Registry of Patients With Acute Leukemia Infected by COVID-19,Acute Myeloblastic Leukemia|Acute Lymphoblastic Leukemia|SARS-CoV-2 NCT04365101,Natural Killer Cell (CYNK-001) Infusions in Adults With COVID-19,"Coronavirus|Coronavirus Infection|Severe Acute Respiratory Syndrome Coronavirus 2|Pneumonia|Pneumonia, Viral|Lung Diseases|Respiratory Tract Disease|Respiratory Tract Infections|Coronaviridae Infections|Nidovirales Infections|RNA Virus Infections|Virus Disease|Immunologic Disease|ARDS|Immunologic Factors|Physiological Effects of Drugs|Antiviral Agents|Anti-infective Agents|Analgesics|Antimetabolites, Antineoplastic" NCT04918901,Comparative Analysis of Clinical Parameters and Radiographic Changes of Severe COVID-19,Severe COVID-19 NCT05715801,Hyperbaric Oxygen Therapy Improves Brain Function in Patients With Cognitive Decline After COVID-19 Infection.,Cognitive Decline|COVID-19|SARS CoV 2 Infection NCT04380701,A Trial Investigating the Safety and Effects of Four BNT162 Vaccines Against COVID-19 in Healthy and Immunocompromised Adults,"Infections, Respiratory|Virus Diseases|Infection Viral|Vaccine Adverse Reaction|RNA Virus Infections|Protection Against COVID-19 and Infections With SARS CoV 2" NCT04825301,Application of Machine Learning Based Approaches in Emergency Department to Support Clinical Decision Managing SARS-CoV-2 Infected Patients,Covid19 NCT04328272,Effectiveness of Hydroxychloroquine in Covid-19 Patients,COVID19 NCT05246072,Effect of Combined Use of Ivermectin and Colchicine in COVID-19 Patients,COVID-19 NCT04494204,Effect of a Combination of Treatment of Reginmune Capsule and Immunofree Tablets in the Treatment of Mild to Moderate COVID-19 Patients,Treatment of Covid-19 Virus Infection NCT05083104,Assessment of the Natural Anticoagulant Profile in Patients With COVID-19,COVID-19 Patients NCT04408001,Study of Kinetics and Efficacy of the Immune Response Against COVID-19 Among Hospital Staff,Sars-CoV2 NCT04664101,"REmotely Monitored, Mobile Health-Supported High Intensity Interval Training After COVID-19 Critical Illness (REMM-HIIT-COVID-19)",Covid19|Critical Illness|High Intensity Interval Training|ICU|Intensive Care Units|Fitness Trackers NCT04791072,Tele-coaching in Patients With COVID-19,Covid19|Rehabilitation NCT04426201,InterLeukin-7 to Improve Clinical Outcomes in Lymphopenic Patients With COVID-19 Infection ( ILIAD-7-US-O ),COVID-19|Lymphocytopenia NCT05121701,Covid-19 Pandemic and Use of Video Laryngoscopy,COVID-19 Pneumonia NCT05453201,"Developing an Integrative, Recovery-Based, Post-Acute COVID-19 Syndrome (PACS) Psychotherapeutic Intervention",Long COVID NCT05685901,Oropharyngeal Immunoprophylaxis With High Polyphenolic Olive Oil as Clinical Spectrum Mitigating Factor in COVID-19.,COVID-19 NCT04392401,COVID-19 - Study of the Kinetics of the Immune Response During the Intensive Care Unit Stay in Adult Patients Infected with SARS-CoV-2: Multicentric Non Interventional Study,Intensive Care Unit|SARS-Cov-2 NCT04486404,"Needs, Perceptions and Acute Stress of Healtcare Workers Caring for COVID-19 Patients in South America",Acute Stress Disorder NCT04391101,Convalescent Plasma for the Treatment of Severe SARS-CoV-2 (COVID-19),SARS-Cov-2 NCT04471701,Italian Web-based Cross-sectional Survey on COVID-19,"Covid19|SARS-CoV Infection|Survey, Family Life|Epidemic Disease|Self-Assessment" NCT04278404,"Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)",Coronavirus Infection (COVID-19)|Pulmonary Arterial Hypertension|Urinary Tract Infections in Children|Hypertension|Pain|Hyperphosphatemia|Primary Hyperaldosteronism|Edema|Hypokalemia|Heart Failure|Hemophilia|Menorrhagia|Insomnia|Pneumonia|Skin Infection|Arrythmia|Asthma in Children|Bronchopulmonary Dysplasia|Adrenal Insufficiency|Fibrinolysis; Hemorrhage|Attention Deficit Hyperactivity Disorder|Multisystem Inflammatory Syndrome in Children (MIS-C)|Kawasaki Disease|Coagulation Disorder|Down Syndrome NCT04336904,Clinical Study To Evaluate The Performance And Safety Of Favipiravir in COVID-19,COVID-19 NCT05268601,COVID-19 and Disease Progression to the Severe Form: a Study on the Use of Monoclonal Antibodies Against SARS-CoV-2,COVID-19 NCT04760704,Covid-19 Vaccine Response in Elderly Subjects,Covid19 Vaccine NCT04695301,Functional Outcomes in COVID-19 Survivors and Use of a Digital Platform for Rehabilitation,COVID-19|Coronavirus Infections|Exercise Therapy NCT04359901,Sarilumab for Patients With Moderate COVID-19 Disease,COVID NCT06379672,Resonance Breathing Training for Long Covid-related Myocardial Injury,Long COVID|Myocardial Injury NCT04853004,Current and Past SARS-CoV-2 Infection and COVID-19 in Healthcare With Regard to Vaccinations,SARS-CoV 2 NCT04424004,MURDOCK Cabarrus County COVID-19 Prevalence and Immunity (C3PI) Study,COVID 19 NCT05387304,A Follow-up Study of Asymptomatic Infections and Diagnosed Patients With Covid-19 in Shanghai,COVID-19 NCT04582201,Evaluate the Safety of agenT-797 in Participants With Moderate to Severe Difficulty Breathing Secondary to SARS-CoV-2,"Respiratory Distress Syndrome, Adult" NCT05752201,ARVAC-A New Recombinant Coronavirus Disease 2019 (COVID-19) Vaccine,COVID-19 Vaccine NCT04391946,Observatory of Patients With Chronic Lymphocytic Leukemia / Lymphocytic Lymphoma or Waldenstrom Disease Infected With COVID-19,"Chronic Lymphocytic Leukemia, Lymphocytic Lymphoma or Waldenstrom Disease" NCT05109546,Geriatric COVID-19 Serology,COVID-19 NCT04273646,Study of Human Umbilical Cord Mesenchymal Stem Cells in the Treatment of Severe COVID-19,2019 Novel Coronavirus Pneumonia|COVID-19 NCT04481646,Novel Face Mask Sampling for COVID-19: A Diagnostic and Public Health Tool,Covid19 NCT04485169,Therapeutic Plasma Exchange for Coronavirus Disease-2019 Triggered Cytokine Release Storm;,COVID-19|Cytokine Release Syndrome NCT04732468,COVID-19 Oral and Subcutaneous Vaccination Using a 2nd Generation (E1/E2B/E3-Deleted) Adenovirus Platform in Healthy Volunteers in USA,Covid19 NCT04594668,Senicapoc in COVID-19 Patients With Severe Respiratory Insufficiency,"ARDS, Human|COVID" NCT06105346,Prevalence of ENT Diseseas,Conscripts|Military Induction Board|ENT Disease|Rhinosinusitis Chronic|Rhinosinusitis|HPV Infection|HPV Vaccine|Long COVID|ENT Surgery NCT04518969,Determination of the Hemoadsorption Impact as Adjunctive Treatment Upon the Support Therapy of COVID-19,Covid19 NCT04928469,Clinical Impact of COVID-19 by P.1 SARS-CoV-2 Lineage,Covid19|COVID-19 Pneumonia|SARS-CoV-2 Infection NCT04446169,COVID-19 (SARS-CoV-2) in Urine and Semen,SARS-CoV 2|Sexual Function and Fertility Disorders|Urinary Function Disorders|Urine|Semen NCT04358068,Evaluating the Efficacy of Hydroxychloroquine and Azithromycin to Prevent Hospitalization or Death in Persons With COVID-19,COVID-19|SARS-CoV 2 NCT04887246,Monitoring the Effectiveness and Safety of COVID-19 Vaccines at National University of Colombia,Covid19|SARS-CoV2 Infection NCT04386369,Evaluation of Airway Pressure Release Ventilation in COVID-19 ARDS,ARDS|COVID19 NCT06452069,Efficacy and Safety Study of Essential Oil-Based Preparation Administered to COVID-19 Patients,COVID-19 Respiratory Infection|COVID-19 NCT04363268,ACCESS A Master Digital Surveillance Protocol for COVID-19,Coronavirus|COVID|COVID-19|COVID19|Corona Virus Infection|Coronavirus Infection NCT04581746,Impact of the Epidemic of COVID-19 Infection Among People Living With HIV (SARS-CoV-2),Virus-HIV|Covid19 NCT04644146,Genetic Predisposition to Severe Forms of COVID-19 (SARS-CoV2 Infection),Covid19 NCT04609969,Diagnostic Performance Evaluation of a Novel SARS-CoV-2 (COVID-19) Antigen Detection Test,Covid19|SARS-CoV-2 Infection NCT05607069,Multifactorial Evaluation of COVID-19 Respiratory Reliquates,COVID-19 Respiratory Infection NCT04407169,Prevalence of Critical Forms of CoVid-19 in Patients With Chronic Respiratory Disease,COVID NCT04911868,Surgical Management During the Era of COVID-19,COVID 19 NCT04679168,Study on Kidney Disease and EnviromenTal Chemical,Covid19|Environmental Exposure|Chronic Kidney Diseases NCT05403346,Clinical Evaluation of a COVID-19 Antigen Self-Test (CoviDx™),SARS-CoV-2|Covid19 NCT04487769,Lung Ultrasound in COVID-19 Patients,Covid19|Ultrasound|ARDS NCT04756869,Monitoring Health Care Workers at Risk for COVID-19 Using Wearable Sensors and Smartphone Technology,Covid19 NCT04433546,"Pemziviptadil (PB1046), a Long-acting, Sustained Release Human VIP Analogue, Intended to Provide Clinical Improvement to Hospitalized COVID-19 Patients at High Risk for Rapid Clinical Deterioration and Acute Respiratory Distress Syndrome (ARDS).",Acute Respiratory Distress Syndrome|Coronavirus|Hypoxic Respiratory Failure|Hypoxemic Respiratory Failure|Respiratory Complication|Respiratory Insufficiency|Cardiac Dysfunction|Pneumonia|Pulmonary Edema|Pulmonary Inflammation|Respiratory Failure|Cytokine Storm|COVID 19|SARS-CoV-2|Cardiac Event|Cardiac Complication|Cardiac Failure|Cardiac Infarct NCT05074446,Stereotype Threat Effect on CPR Performance in Covid-19 Intensive Care Units: A Randomised Controlled Mannequin Study,Stereotype-threat|COVID-19 NCT04412746,Covid-19 and Diabetes in West of Algeria,Coronavirus Infections|Diabetes Mellitus|Prevalence|Risk Factors|Patient Outcome Assessment|Severe Acute Respiratory Syndrome NCT05271669,COVID-19 Immunity and Changes Over Time,COVID-19 NCT04592510,"Impact of COVID-19 on Pediatric Dental Practice During First, Second And Third Wave.",SARS-CoV2 NCT06091410,Immunogenicity of Concomitant Administration of COVID-19 Vaccines With Influenza Vaccines,COVID-19|Influenza|Vaccine Reaction|Contaminant Injected NCT04401410,Anti-SARS Cov-2 T Cell Infusions for COVID 19,SARS-CoV 2|Viral Infection|COVID 19 NCT04388410,Safety and Efficacy of Convalescent Plasma Transfusion for Patients With COVID-19,COVID-19 NCT04575610,IRAK4 Inhibition in Treatment of COVID-19 With ARDS (I-RAMIC),COVID-19 NCT06348212,Effect of Probiotic Strain Lactobacillus Paracasei PS23 on Brain Fog in People With Long COVID,Long COVID|Brain Fog|Cognitive Change NCT04694612,Efficacy of Favipiravir in Treatment of Mild & Moderate COVID-19 Infection in Nepal,Covid19 NCT04720612,COVID-19 Immunologic Antiviral Therapy With Omalizumab,Covid19 NCT04747769,COVID-19. CT-Scan Modeling in COVID19 Sequelae,COVID-19 NCT04988269,Assessment of Diurnal Salivary Cortisol Production in COVID-19,COVID-19|Adrenal Insufficiency|Adrenal Hyperfunction NCT05258669,"Immuno-bridging and Broadening Study of a Whole, Inactivated COVID-19 Vaccine BBV152 in Healthy Adults",COVID-19 NCT04357769,COVID-19 Pandemic Burden in Severe Mental Disease Patients,Psychological Distress|COVID|Severe Mental Disorder NCT05622669,Understanding Patterns of Fatigue in Health and Disease,Myeloma|Long COVID|Heart Failure NCT04839146,Safety and Tolerability of COVID-19 Vaccine (ABNCoV2),Covid19|Severe Acute Respiratory Syndrome|SARS-CoV-2 Infection NCT05077969,Leidos-Enabled Adaptive Protocol (LEAP-CT) for Evaluation of Post-exposure Prophylaxis for Newly-infected COVID-19 Patients,2019 Novel Coronavirus Disease|2019 Novel Coronavirus Infection|2019-nCoV Disease|2019-nCoV Infection|COVID-19|COVID-19 Pandemic|COVID-19 Virus Disease|COVID-19 Virus Infection|Covid19|Coronavirus Disease 2019|SARS-CoV2 Infection|SARS-CoV-2 Acute Respiratory Disease NCT04751669,Efficacy of a Dietary Supplementation in Reducing Hospital Admissions for COVID-19. Randomized Clinical Trial,Covid19 NCT05092568,Comparison of General Characteristics of Patients Diagnosed COVID-19 (Coronavirus )Positive Followed In Service,Coronavirus Disease 2019|Vaccinia|Symptoms and Signs NCT05933304,A Study of the Effectiveness of Moderna COVID-19 Vaccine,SARS-CoV-2|COVID-19 NCT05475704,Effectiveness of Chinese COVID-19 Vaccines in Latin America and the Caribbean,COVID-19 NCT04528901,Study of seroPREvalence Vis-à-vis SARS-CoV2 and Correlation With Clinical Forms of COVID-19 in Patients Followed in Pneumology in the Cluster Area of the Grand-Est Region (Strasbourg University Hospital),Covid-19 NCT04681001,"Prophylactic Treatment With Carragelose Nasal Spary to Prevent SARS-CoV-2, COVID-19, Infections in Health Care Workers",Respiratory Viral Infection|Common Cold|Severe Acute Respiratory Syndrome (SARS) Pneumonia|COVID-19|Corona Virus Disease NCT05026801,Azithromycin Plus Hydroxychloroquine for COVID-19 Infection,Respiratory Tract Infection Viral NCT05198401,The Impact of the Previous Exposure to Covid-19 Virus Infection on the Outcome of ICSI Cycles,COVID-19|IVF NCT06577467,Cross-Sectional Evaluation of Persistence of SARS-CoV-2 Remnants After Recovery From Acute Infection,PASC Post Acute Sequelae of COVID-19 NCT05105789,Safe and Healthy Schools,Sars-CoV-2 Infection|COVID-19 NCT04476589,Prognostication of Recovery in Early Disorders of Consciousness After COVID-19,Covid19|Coma|Consciousness Disorder NCT05126589,Respiratory Virus Metagenomics After COVID-19,COVID-19 Respiratory Infection NCT05104489,Dose-finding Study for AdimrSC-2f Vaccine,COVID-19 NCT04610489,Diagnostic Performance of an Antigen Test for SARS-CoV-2 Infection (COVID-19),Covid-19 NCT05548829,COVID RESPONSE STUDY (COVRES),COVID-19 NCT04579289,Managerial and Environmental Risk for COVID 19 in French Long Term Care Institutions,Covid19 NCT04400929,Using GM-CSF as a Host Directed Therapeutic Against COVID-19,"COVID|Sars-CoV2|ARDS, Human" NCT05639192,Asunercept for the Treatment of Patients With Moderate to Severe COVID-19 Disease,COVID-19 NCT05204589,Heterologous Boost Immunization with an Aerosolised Ad5-nCoV After Two-dose Priming with an Inactivated SARS-CoV-2 Vaccine,COVID-19 NCT04570189,"Evaluating Auscul-X, a Touch Free Digital Stethoscope",COVID-19 NCT06330389,Burn Injuries During COVID-19 Pandemic and Its Influence on Length of Stay,SARS-CoV-2 Infection NCT04394429,Endotracheal Tube Obstruction in Covid-19 Patients Requiring Mechanical Ventilation,Sars-CoV2 NCT04685629,Covid-19 Long-term Revalidation Follow-up,Covid19 NCT04673292,Community Collaboration to Combat COVID-19 (C-FORWARD),Coronavirus Infection NCT05026892,Identification of Factors Associated With the Occurrence of Severe Forms of COVID-19 Infection in Patients With Inflammatory Rheumatism or Autoimmune Diseases,SARS-CoV2 Infection|Rare Diseases|Chronic Inflammatory Rheumatism|Autoimmune Diseases NCT04399889,hCT-MSCs for COVID19 ARDS,COVID|Corona Virus Infection|COVID19 NCT04425889,COVID-19 Antibodies Among Healthcare Workers,COVID-19|SARS-CoV 2 NCT04750629,"Clinical Evaluation of a Point-of-Care (POC), COVID-19 Rapid Antigen Test (CoviDx™)",SARS-CoV-2|Covid19 NCT05092529,Psychological Impact of COVID-19 on Intensive Care Survivors,COVID-19|Psychological Distress|Depression|Anxiety|Post-traumatic Stress Disorder|Post Intensive Care Syndrome NCT04904692,Virological and Immunological Monitoring in Patients (suspected Of/confirmed With) COVID-19,COVID-19 NCT05195229,Quantifying Viral Load in Respiratory Particles That Are Generated by Children and Adults With COVID-19 Infection,COVID-19 NCT04615429,Clinical Trial to Assess the Efficacy of MSC in Patients With ARDS Due to COVID-19,Acute Respiratory Distress Syndrome|COVID-19 Pneumonia NCT04397692,Inhaled NO for the Treatment of COVID-19 Caused by SARS-CoV-2 (US Trial),"Corona Virus Infection|COVID-19|SARS-CoV 2|Nitric Oxide|Respiratory Disease|Pneumonia, Viral|Inhaled Nitric Oxide" NCT04366089,Oxygen-Ozone as Adjuvant Treatment in Early Control of COVID-19 Progression and Modulation of the Gut Microbial Flora,"COVID|SARS-CoV 2|Pneumonia, Viral|Coronavirus Infection" NCT04371289,Predictors of Cardiovascular Risk in Covid-19 Patients During Acute Disease and at Short Term Follow-up,COVID-19|Cardiovascular Risk Factor NCT04844489,Study of the Humoral Response to SARS-CoV-2 Variants and of the Cellular Response After Vaccination Against COVID-19 in Immunocompromised People,Autoimmune or Autoinflammatory Diseases|HIV|Multiple Sclerosis|Solid Tumors or Cancers|Solid Organ Transplant NCT04932889,Musculoskeletal Symptoms in Post Acute Covid-19 Patients,Covid19|Musculoskeletal Abnormalities NCT04933929,Personalized Dietary Advice 3 Months After Discharge From Hospitalization in Geriatrics: Effect on Nutritional Status According to Coronavirus Disease 2019 (COVID-19) Status (Positive or Negative) During Hospitalization,Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) NCT04712292,Effects of COVID-19 Pandemic on the Outcomes of Colorectal Cancer,Colorectal Neoplasms Malignant NCT05977192,Mobile Health-based Motivational Interviewing to Promote COVID-19 Vaccination,Vaccination Hesitancy NCT05003492,"Utilizing the Crosstalk Among Aerosolized Phenformin , Methylene Blue, Photodynamic Therapy , Zinc and Potassium for Treating Severe COVID-19 Infection and Its Inflammatory Complication",COVID-19 NCT05710289,A Blood Collection Study to Assess the Immunogenicity of Nationally Authorized Homologous COVID-19 Booster Vaccines Among Adult Vaccinees.,COVID-19 NCT05677789,Defining COVID-19 Infection Severity on Presentation to Hospital,"COVID-19|Infections|Morality|Death, Assisted" NCT04346589,Convalescent Antibodies Infusion in Critically Ill COVID 19 Patients,"Pneumonia, Ventilator-Associated|Coronavirus Infection" NCT04834089,Clinical Trial for Assessment of Anti-SARS-CoV-2 Serum for Early Treatment of COVID-19 Cases,Immunosuppression|Cancer|COVID-19|Other Complication of Kidney Transplant|Chemotherapy|Renal Disease|Diabetes Mellitus|Cardiovascular Diseases|Chronic Obstructive Pulmonary Disease NCT05599529,"A Retrospective Cohort Study of Differential Attainment, COVID-19 and Chaos",Surgery|COVID-19 NCT05608629,Vagus Nerve Stimulation as Treatment for Long Covid,Long COVID|Chronic Fatigue Syndrome NCT04723589,Restoration of Endothelial Integrity in Patients With COVID-19 (RELIC),COVID-19 NCT05017792,"Evaluation of Clinical and Antibody Response to Covid-19 Vaccination Strategy in TBRI, Egypt",Covid19 NCT05139992,COVID-19 Vaccine Response in Sickle Cell Disease,Sickle Cell Disease|COVID-19 NCT04379492,A Study of Hydroxycholoroquine Compared to Placebo as Treatment for People With COVID-19,COVID-19|COVID19|Sars-CoV2|SARS-Cov-2 NCT06694389,"Study to Investigate the Immunogenicity, Reactogenicity, and Safety of mRNA-1083 Vaccine (SARS-CoV-2 [COVID-19] and Influenza) in Adults ≥50 Years of Age",COVID-19|Influenza NCT05584189,COVID-19 MP Biomedicals Rapid SARS-CoV-2 Antigen Test Usability,Sars-CoV-2 Infection|COVID-19 NCT04320862,COVID-19 Pandemic Response Network,COVID-19|SARS-CoV-2|Coronavirus|Influenza -Like Illness|Lower Resp Tract Infection|Upper Resp Tract Infection NCT05228691,Prevalence of Long COVID-19 in the Canary Islands,COVID-19 NCT04847362,The Effect of Tele-Health Education Provided in the Postpartum Period in the Covid 19 Pandemic,Postpartum Depression|Anxiety State NCT04643691,Losartan and Spironolactone Treatment for ICU Patients With COVID-19 Suffering From ARDS,COVID-19|ARDS NCT04546191,Symptoms and Wellbeing of People Infected With Covid-19 Virus in Iceland,Covid19 NCT04390191,Early CPAP in COVID-19 Confirmed or Suspected Patients,COVID-19|COVID|Coronavirus NCT05148091,"The Safety, Tolerability and Immunogenicity of COVID-19 Vaccine (SCTV01C) in Healthy, Unvaccinated Adults",COVID-19 NCT04510662,Telmisartan in Respiratory Failure Due to COVID-19,"COVID-19|Respiratory Insufficiency|Telmisartan|Respiratory Distress Syndrome, Adult" NCT05307562,Efficacy of Respiratory Rehabilitation After COVID-19 Severe Infection,COVID-19 Respiratory Infection|Rehabilitation|Physical Therapists NCT04517162,Intramuscular Effect of Polymerized Type I Collagen on the Cytokine Storm in COVID-19 Patients,Covid19|Cytokine Storm|Regulation of Inflammatory Response|Pulmonary Fibrosis NCT04969991,Study of Varespladib in Patients Hospitalized With Severe COVID-19,Coronavirus Disease 2019|Disease Caused by Severe Acute Respiratory Syndrome Coronavirus 2 NCT04373291,Using BCG Vaccine to Protect Health Care Workers in the COVID-19 Pandemic,COVID-19|Non-specific Effects of Vaccines|Morbidity|Absenteeism|Heterologous Immunity NCT05765591,Balneotherapy for Patients With Post-acute Coronavirus Disease (COVID) Syndrome,Post-COVID-19 Syndrome NCT04334291,"International COVID19 Clinical Evaluation Registry,",COVID 19 NCT05197491,Women's Menstruation During the Covid-19 Pandemic,Menstrual Irregularity|Stress Related Disorder|COVID-19 Pneumonia|Fear|Anxiety NCT04412291,"A Study in Patients With COVID-19 and Respiratory Distress Not Requiring Mechanical Ventilation, to Compare Standard-of-care With Anakinra and Tocilizumab Treatment The Immunomodulation-CoV Assessment (ImmCoVA) Study",Covid-19 NCT05125562,Extracellular Vesicles Infusion Treatment for Mild-to-Moderate COVID-19,COVID-19 NCT04905862,Assessment of Immune Response After Vaccination Against COVID-19 in Patients Treated With Renal Replacement Therapy,"Kidney Failure, Chronic|Covid19|Vaccine Reaction|Vaccine Adverse Reaction" NCT05359991,Exercise in Child Health,Cystic Fibrosis|Sickle Cell Disease|SARS CoV 2 Infection NCT04797091,Kidney in Coronavirus Disease 2019 Registry,Corona Virus Infection|SARS-CoV 2 NCT04442191,Convalescent Plasma as a Possible Treatment for COVID-19,COVID-19 NCT04475991,Safety and Efficacy of Maraviroc and/or Favipiravir With Standard Therapy in Severe COVID-19 Adults,COVID-19 NCT05722691,Study for Efficacy and Safety Assessment of the Drug RADAMIN®VIRO for COVID-19 Postexposure Prophylaxis,COVID-19 NCT04570462,Mild Hypothermia for COVID-19 ARDS,COVID19 ARDS NCT05542862,Booster Study of SpikoGen COVID-19 Vaccine,COVID-19 NCT04463862,COVID - AirPollution,COVID-19 Confirmed Cases|COVID-19 Mortality NCT04650191,Surfactant Protein Genetic Variants in COVID-19 Infection,Coronavirus Infection NCT04813562,Immunogenicity and Safety of Recombinant COVID-19 Vaccine (CHO Cells),COVID-19 NCT05113862,A Phase-I Study of a Nanoparticle-based Peptide Vaccine Against SARS-CoV-2,Coronavirus|SARS-CoV-2 Infection|COVID-19 NCT04896762,Extrapulmonary Presentations of COVID-19 Patients,COVID-19 NCT04511962,"Feasibility, of Tele-rehabilitation Following COVID-19",Pulmonary Disease NCT04929691,The CircumVent Project: A CPAP/O2 Helmet Solution for Non-Invasive Ventilation Among Patients With COVID-19,SARS-CoV-2 Acute Respiratory Disease|COVID-19 Respiratory Infection NCT04729491,EAT-DUTA AndroCoV Trial,Covid19 NCT04659889,Clinical and Haematological Phenotypes in Long COVID,Long Covid|Covid19 NCT04583189,Evaluation of the Performance of the Covid-19 Ag BSS Rapid Antigenic Test in Symptomatic Children in a Pediatric Emergency Department,Covid19 NCT05874089,VSL#3® vs Placebo in the Treatment of Fatigue and Other Symptoms in Long Covid (DELong#3),Long COVID NCT04442789,Sequelae of Sars-CoV-2 Infections,Lung Diseases|Cardiac Disease|Inflammatory Reaction NCT04359329,Estrogen Patch for COVID-19 Symptoms,COVID NCT05172167,Prospective Evaluation of SARS-CoV-2 Antibodies Levels in a Vaccinated Population of Valle de Aburra,COVID-19 NCT05352867,Clinical Trial of SARS-CoV-2 mRNA Vaccine in Chinese People,SARS-CoV-2 NCT04341792,Predictive Biomarkers of Secondary Aggravation in Covid-19 Suspect Patient,Infection Viral|Coronavirus|COVID-19 NCT04441489,Assessment of Lung Inflammation With FDG PET/CT in COVID-19,COVID-19|FDG PET/CT|Inflammation NCT04944329,Hip Fracture and COVID-19,SARS-CoV2 Infection|Hip Fractures|Surgery NCT05158829,COVID-19 Antibody Responses In Cystic Fibrosis,Cystic Fibrosis NCT05171829,An Educational Self-tracking Tool for Identification of SARS-CoV-2 Risk Transmission,Sars-CoV-2 Infection|Empowerment|Transmission NCT04733729,Covid-19 in Hematological Malignancies,COVID-19 Infection in Hematological Malignancies Patients NCT05233592,Glycemic Effects of the COVID-19 Booster Vaccine in Type 1 Diabetes,"Type 1 Diabetes|Diabetes Mellitus, Type 1" NCT04402892,COVID-19: SARS-CoV-2 Specific Memory B and T-CD4+ Cells,COVID-19|SARS-CoV-2 Infection NCT04635592,Serological Diagnostics of COVID-19 in Health Care Workers,SARS-CoV Infection NCT06016192,Aerobic Training for Rehabilitation of Patients With Post Covid-19 Syndrome,Post-COVID-19 Syndrome|Long-COVID-19 Syndrome NCT05507489,Clinical Trial of Jinzhen Oral Liquid in Treating Children With COVID-19 Infection,"COVID-19|Child, Only" NCT04810689,"Pilot Trial of XFBD, a TCM, in Persons With COVID-19",Covid19 NCT04626089,"Metformin Glycinate in Patients With MS or DM2 , Hospitalized With COVID-19 and SARS Secondary to SARS-CoV-2",Severe Acute Respiratory Syndrome Coronavirus 2|Metabolic Syndrome|Type 2 Diabetes NCT04581889,Prevalence of Antibodies Against SARS-CoV-2 Virus That Causes COVID-19 in Tübingen Children,Severe Acute Respiratory Syndrome NCT04958889,COVID-19 Recovery Study: Symptoms and Biomarkers of Long COVID-19 in People Living With and Without HIV,Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2)|HIV NCT03241589,Teledermatology Mobile App: Patient Facing,Introduction of Teledermatology Mobile Apps NCT05503589,The Psychological Effect of the Covid-19 Pandemic,Psychological Distress NCT05077189,Temporomandibular Joint and COVID-19,COVID-19|Temporomandibular Disorder|ASA Triad NCT06391489,HOBSCOTCH for People With Post Acute COVID-19 Syndrome (PACS),Post Acute COVID 19 Syndrome|Memory Impairment|Memory Dysfunction|Cognitive Dysfunction NCT05483829,Digital Health Intervention Based on Artificial Intelligence to Support the Personalized Recovery of Long COVID Patients Affected by Fatigue (AIDA),Post Acute COVID-19 Syndrome NCT05615792,Observational Cohort of COVID-19 Patients in Hubei Province,2019 Novel Coronavirus Disease NCT05256589,Clinical Evaluation of the SONA Saliva C-19 Rapid Self-Test for the Detection of COVID-19,Sars-CoV-2 Infection NCT04451889,Probe-based Confocal Laser Endomicroscopy in Critically Ill COVID-19 Patients,COVID-19 NCT05069389,Registry of Management Strategies for Patients With COVID-19 in Healthcare Establishments,COVID-19 Infection NCT04371029,Impact of Neck Inspiratory Muscle Activation During Sleep in ICU Patients After a COVID 19 ARDS,ARDS|COVID-19 NCT04355429,Efficacy of Captopril in Covid-19 Patients With Severe Acute Respiratory Syndrome (SARS) CoV-2 Pneumonia (CAPTOCOVID),Pneumonia|Coronavirus Infection|COVID-19 NCT05541289,"Expanded Access Program of Whole, Inactivated COVID-19 Vaccine COVAXIN™ (BBV152) in Adults Aged 18 Years and Older",COVID-19 NCT04693689,"Novelty, Conformity and Trust in COVID-19 Vaccines",Trust NCT04391829,Detection of SARS-CoV-2 in Semen of COVID-19 Positive Males,COVID-19|Sars-CoV2|Corona Virus Infection|Semen NCT05517629,Face Mask Habits and COVID-19 Among University Students in Cairo,"Face Mask Squeeze|COVID-19|Pandemic, COVID-19" NCT06097429,Platelet Aggregation in COVID-19 Patients,COVID-19 NCT04485429,Efficacy Assessment of Methylprednisolone and Heparin in Patients With COVID-19 Pneumonia,COVID-19 NCT05060562,Post Coronavirus Disease (COVID-19) Syndrome Indonesian Population,Covid19 NCT05411562,COVID-19 Genomic Sequencing for Nosocomial Outbreak Investigations,COVID-19|Molecular Sequence Variation|Nosocomial Infection NCT05069662,Impact of the COVID-19 Pandemic on Drug Use and Monitoring of Cancer Patients,Cancer NCT05057962,Tocilizumab in Covid-19 Penumonia in Buenos Aires City,COVID-19 Pneumonia|Tocilizumab NCT05392062,Pathophysiology of Gas Exchange and Time Course Changes in Spontaneously Breathing Patients With Acute Respiratory Failure Due to COVID-19. A Multicenter Prospective Study.,Respiratory Insufficiency NCT04352491,An Online Survey to Understand Feelings Related to COVID-19 Among ILBS Patients With Liver Disease,COVID 19 NCT04535791,Efficacy of Vitamin D Supplementation to Prevent the Risk of Acquiring COVID-19 in Healthcare Workers,Covid19|Vitamin D NCT04411680,Study of Sargramostim in Patients With COVID-19,COVID-19|SARS-CoV-2 NCT05059080,A Six-Month Follow-Up Study of Participants With Coronavirus Disease 2019 (COVID-19) Previously Enrolled in a RO7496998 (AT-527) Study,COVID-19|Long COVID NCT04633980,Hydrogen Therapy in Patients With Moderate Covid-19,Covid-19 NCT05752162,Perioperative Complications Linked to COVID-19 History in Elective Cardiac Surgery Patients,Postoperative Complications|COVID-19 NCT04527562,Colchicine in Moderate Symptomatic COVID-19 Patients,Covid19 NCT04404062,Serological and PCR Testing for COVID-19,COVID-19 NCT04430062,Short-term Outcome of Covid-19 Surgical Patients: Case-series of a High-risk Area Community Hospital,General Surgery|Disease Outbreaks NCT04539262,"Study in Participants With Early Stage Coronavirus Disease 2019 (COVID-19) to Evaluate the Safety, Efficacy, and Pharmacokinetics of Remdesivir Administered by Inhalation",COVID-19 NCT04336462,Hydrogen-Oxygen Generator With Nebulizer in the Improvement of Symptoms in Patients Infected With COVID-19,COVID-19 NCT04542980,Qualitative Evaluation of Tear Fluid and Blood for Auto Antibodies Produced in Response to COVID-19,SARS-CoV 2 Infection|Covid19 NCT05212480,Evaluation of the Efficacy and Safety of Zinc in Viral Infections,SARS-CoV2 Infection NCT05081362,Cardiovascular Assessment in Patient Recovered From COVID-19 and Recovery of Autonomic Nervous System in Association With the Severity of the Disease,COVID-19 NCT05148962,Study of GRT-R910 COVID-19 Boost Vaccine in Healthy Volunteers,COVID-19 NCT05800080,An Exploratory Study of Immunotherapy Combined With Anlotinib and Chemotherapy in Perioperative Treatment of LAGC,Gastric Cancer NCT05220280,SOLIDARITY Finland Plus Long-COVID,Covid19|Coronavirus Disease 2019|SARS-CoV-2 Acute Respiratory Disease NCT04410562,Hydroxychloroquine Efficacy and Safety in Preventing SARS-CoV-2 Infection and COVID-19 Disease Severity During Pregnancy and Postpartum,Pregnancy Related|COVID|Covid-19 NCT04673162,Evaluation of the Efficacy of High Doses of Methylprednisolone in SARS-CoV2 ( COVID-19) Pneumonia Patients,Covid19 NCT04537962,Salivary SARS-CoV-2 Load of Covid-19 Patients After Oral Antimicrobial Solutions and Dentifrices,Corona Virus Infection NCT04353180,Assessment the Activity Value of Isotretinoin (13- Cis-Retinoic Acid ) in the Treatment of COVID-19 ( Isotretinoin in Treatment of COVID-19) (Randomized),COVID19 NCT04930380,Description of Adherence to the Main Preventive Health Campaigns of Persons With Multiple Sclerosis,Multiple Sclerosis NCT04371562,Predicting Death and ICU Admission in COVID-19 Patients in ED,COVID NCT04367662,Study of the Vascular Compartment and Hypercoagulability During Coronavirus Infection COVID-19,COVID-19 NCT04370262,Multi-site Adaptive Trials for COVID-19,COVID-19 NCT04381962,A Multicentre Open-label Two-arm Randomised Superiority Clinical Trial of Azithromycin Versus Usual Care In Ambulatory COVID19 (ATOMIC2),COVID-19 NCT04753762,Multimodal IMAgery Characterization of Cardiac Damage and Severity After COVID-19 Infection,COVID-19 Virus Disease|Cardiac Complication NCT04380662,Risk Factors Worsening COVID19 for Out-patient With Home Monitoring,Covid19 NCT05293262,Endourological Management of Stones During COVID19,Urolithiasis|COVID-19 NCT04405492,"Evaluation of Rapid Diagnostic Solutions, Serological and Molecular Tests for COVID-19",SARS-CoV 2|COVID-19 NCT04805892,Study Utilizing BIOZEK COVID-19 Antigen Rapid Test.,Covid19 NCT04343092,Effectiveness of Ivermectin as add-on Therapy in COVID-19 Management,COVID 19 NCT04809389,A Study to Evaluate Safety and Immunogenicity of DelNS1-nCoV-RBD LAIV for COVID-19,Covid19 NCT05445089,Study to Verify the Effectiveness and Safety of Isothymol or Carvacrol Compound Against SARS-CoV-2 in COVID-19 Patients,COVID-19|COVID-19 Pneumonia|COVID-19 Respiratory Infection|COVID-19 Acute Respiratory Distress Syndrome|COVID-19 Lower Respiratory Infection NCT05497089,Temelimab as a Disease Modifying Therapy in Patients With Neuropsychiatric Symptoms in Post-COVID 19 or PASC Syndrome,Post-COVID-19 Syndrome