| Impact of COVID-19 Vaccination on Serum 25-hydroxyvitamin D Level (NCT05398939) | National Taiwan University Hospital | 2022-05-25 |
| Exploratory Efficacy of N-Acetylcysteine in Patients With History of COVID-19 (NCT05736887) | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | 2022-05-24 |
| Effectiveness of Chinese COVID-19 Vaccines in Latin America and the Caribbean (NCT05475704) | P95 | 2022-05-23 |
| GLS-5310 Vaccine in Healthy Volunteers as a Booster for SARS-CoV-2 (COVID-19) (NCT05182567) | GeneOne Life Science, Inc. | 2022-05-23 |
| A Safety and Efficacy Study of Hymecromone Tablets for the Treatment of Patients With COVID-19. (NCT05386420) | Shanghai Zhongshan Hospital | 2022-05-23 |
| Short Term Results of Tele-Rehabilitation (NCT05381675) | Harran University | 2022-05-20 |
| Long Term Effects of BCG Vaccination on Infectious and Immune Mediated Diseases (NCT05387655) | Radboud University Medical Center | 2022-05-20 |
| Symptom-based Rehabilitation Compared to Usual Care in Post-COVID - a Randomized Controlled Trial (NCT05172206) | Schön Klinik Berchtesgadener Land | 2022-05-20 |
| Evaluation of SSD8432 and Ritonavir in Adult Subjects With COVID-19 Clinical Study (NCT05373446) | Jiangsu Simcere Pharmaceutical Co., Ltd. | 2022-05-20 |
| Efficacy of the Therapy With BRAINMAX® Using fMRI for the Treatment of Patients With Asthenia After COVID-19 (NCT05939622) | Promomed, LLC | 2022-05-18 |
| COVID-19 Observational Research Collaboratory (NCT05394025) | VA Office of Research and Development | 2022-05-18 |
| Evaluating Safety and Immune Response of Janssen, Moderna, Pfizer/BNT, and Novavax COVID-19 Vaccines for Same and Mixed Boosters in Adolescents and Adults Aged 12-64 With and Without HIV in Kenya, DRC, and Rwanda (NCT07408297) | Victoria Biomedical Research Institute | 2022-05-18 |
| INTEGrating Ag-RDTs for COVID-19 in MNCH,HIV and TB Services in Cameroon and Kenya (NCT05382130) | Elizabeth Glaser Pediatric AIDS Foundation | 2022-05-17 |
| Phase I Clinical Trial of COVID-19 mRNA Vaccine in Adults Aged 18 Years and Older (NCT05373485) | CanSino Biologics Inc. | 2022-05-17 |
| Pulmonary and Extrapulmonary Impairments in Patients With Post COVID-19 (NCT05381727) | Gazi University | 2022-05-15 |
| Symptom Clusters and Risk Factors of COVID-19 Patients (NCT05556707) | RenJi Hospital | 2022-05-15 |
| High Frequency Percussive Ventilation in COVID-19 Patients (NCT05358184) | University Magna Graecia | 2022-05-15 |
| The Immunogenicity and Safety Following a Heterologous Booster Dose of Recombinant SARS-CoV-2 Vaccine LYB001 (NCT05928455) | Guangzhou Patronus Biotech Co., Ltd. | 2022-05-14 |
| A Retrospective Study in Patients With Mild to Moderate COVID-19 (NCT05374772) | Shanghai Pudong Hospital | 2022-05-13 |
| Clinical Performance Evaluation of the Bio-Self™ COVID-19 Antigen Home Test (NCT05334758) | BioTeke USA, LLC | 2022-05-12 |
| Study on Sotrovimab and Its Impact on the Immune Response to COVID-19 Infection in Real-life in the UAE and Bahrain (NCT05398718) | Abu Dhabi Health Services Company | 2022-05-12 |
| Laser Therapy on Tension-type Cephalea and Orofacial Pain in Post-covid-19 Patients (NCT05430776) | University of Nove de Julho | 2022-05-10 |
| Study on Sequential Immunization of Omicron Inactivated COVID-19 Vaccine and Prototype Inactivated COVID-19 Vaccine in Population Aged 18 Years Old and Above (NCT05374954) | China National Biotec Group Company Limited | 2022-05-10 |
| Ocular and Cardiac Effects of Battle Ground (NCT05377931) | Benha University | 2022-05-10 |
| Effects of Pilates in Patients With Post- -COVID-19 Syndrome: Controlled and Randomized Clinical Trial (NCT05722730) | Michele de Aguiar Zacaria | 2022-05-09 |
| Characterization and Prognostic Role of Myocardial Injury in Patients With COVID-19. The CardioCOVID Gemelli Study. (NCT05392088) | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | 2022-05-06 |
| Autoantibodies Against Type I Interferon in Patients Affected With Ph-negative Myeloproliferative Neoplasms (MPN-IFN Study) (NCT07204366) | Fondazione IRCCS Policlinico San Matteo di Pavia | 2022-05-06 |
| THEMBA II T-Cell Vaccine: Vaccination With saRNA COVID-19 Vaccines (NCT05370040) | ImmunityBio, Inc. | 2022-05-05 |
| Long COVID-19 Syndrome in Primary Care: A Novel Protocol of Exercise Intervention "CON-VIDA Clinical Trial" (NCT05543408) | Universidad San Jorge | 2022-05-03 |
| An Observational Study in Patients With Mild to Moderate COVID-19 (NCT05366244) | Shanghai Pudong Hospital | 2022-05-02 |
| COVID-19 Fourth Dose Study in Australia (NCT05543356) | Murdoch Childrens Research Institute | 2022-05-02 |
| Oxygen Saturation: Analytical Comparison for COVID (NCT04874805) | Assistance Publique - Hôpitaux de Paris | 2022-05-02 |
| Evaluation of Full Versus Fractional Doses of COVID-19 Vaccines Given as a Booster in Adults in Australia - Mongolia, Indonesia, Australia Coronavirus (MIACoV). (NCT05228730) | Murdoch Childrens Research Institute | 2022-05-02 |
| Evaluation of the Integration of Ag-RDTs for COVID-19 in MNCH, HIV and TB Services in Cameroon and Kenya (NCT05498727) | Elizabeth Glaser Pediatric AIDS Foundation | 2022-05-02 |
| Effect of Selected Types of Breathing Exercises on Different Outcome Measures in Covid-19 Patients (NCT05753293) | Basma Mosaad Abd-elrahman Abushady | 2022-05-01 |
| A Study to Evaluate the Safety and Immunogenicity of Omicron COVID-19 Vaccine (Vero Cell), Inactivated in Population 18 Years Old of Age and Above (NCT05365724) | China National Biotec Group Company Limited | 2022-05-01 |
| Establishing Immunogenicity and Safety of Needle-free Intradermal Delivery of mRNA COVID-19 Vaccine (NCT05315362) | Leiden University Medical Center | 2022-05-01 |
| Immune Function in Elderly Patients With Mild to Moderate COVID-19 on Hemodialysis (NCT05366205) | Ruijin Hospital | 2022-05-01 |
| Fibroblast Growth Factor 23 and Sclerostin in Relation to Calcium in COVID-19 Patients (NCT05275491) | Aswan University Hospital | 2022-05-01 |
| Mesenchymal Stem Cells (MSCs) in Inflammation-Resolution Programs of Coronavirus Disease 2019 (COVID-19) Induced Acute Respiratory Distress Syndrome (ARDS) (NCT04377334) | University Hospital Tuebingen | 2022-05-01 |
| The Use of Chinese Herbal Medicine and Vitamin C by Hospital Care Workers in HK to Prevent COVID-19 (NCT05360004) | Hong Kong Baptist University | 2022-05-01 |
| A Study to Evaluate the Efficacy and Safety of DXP604 in Patients With Mild to Moderate COVID-19 (NCT05381519) | Wuhan Institute of Biological Products Co., Ltd | 2022-05-01 |
| Use of a Combined Regimen of Fluoxetine, Prednisolone and Ivermectin in the Treatment of Mild COVID-19 to Prevent Disease Progression Progression in Papua New Guinea (NCT05283954) | Oriol Mitja | 2022-05-01 |
| Mesenchymal Stromal Cells for the Treatment of Patients With COVID-19. (NCT05433298) | Paulo Brofman | 2022-05-01 |
| Safety of Nebulized Combination Therapy BromAc® in COVID-19 Respiratory Disease (NCT05258682) | Mucpharm Pty Ltd | 2022-05-01 |
| Aerobic Exercise and Covid-19 Survivors With Post-Intensive Care Syndrome (Pics) (NCT05341648) | Riphah International University | 2022-04-30 |
| Musculoskeletal Pain in Long COVID (NCT05358119) | University of Leeds | 2022-04-30 |
| Impact of COVID-19 Pandemic on Headache Evaluations in the Pediatric Emergency Department (NCT06295003) | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | 2022-04-30 |
| Effectiveness and Safety of Two Vitamin D3 Supplementation Regimens in Adults with Early-stage COVID-19 (NCT06585995) | Escuela Militar de Graduados de Sanidad, SEDENA | 2022-04-29 |
| Impact of Lp299v on Vascular Function in Patients With PASC (NCT05227170) | Medical College of Wisconsin | 2022-04-29 |
| To Evaluate the Immunogenicity and Safety of Sequential Booster Immunization of Recombinant Novel Coronavirus Vaccine (CHO Cells) for SARS-CoV-2 (NCT05895110) | Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd. | 2022-04-29 |
| An Open Label Study in Adults to Test the Efficacy of Mitoquinone/Mitoquinol Mesylate to Prevent Severe Viral Illness (NCT05381454) | University of California, Los Angeles | 2022-04-28 |
| Community-based Sero-epidemiological Study of COVID-19 (NCT05599555) | The University of Hong Kong | 2022-04-28 |
| Observation of the Immune Response After COVID-19 Additional Vaccine Doses in Chronic Patients in Hemodialysis Therapy (NCT05142501) | Fresenius Medical Care Deutschland GmbH | 2022-04-25 |
| A Study of the Immunogenicity and Safety of SCTV01C in Population Aged ≥12 Years and Previously Vaccinated With Inactivated COVID-19 Vaccine (NCT05239975) | Sinocelltech Ltd. | 2022-04-25 |
| Evaluation of the Immunogenicity and Safety BBIBP-CorV Vaccine for COVID-19 in Adults in Guinea (NCT05409300) | ANRS, Emerging Infectious Diseases | 2022-04-25 |
| Nutrition and LOComotoric Rehabilitation in Long COVID-19 (NCT05254301) | Universitair Ziekenhuis Brussel | 2022-04-24 |
| Heterologous Boost Immunization with Ad5-nCoV After Three-dose Priming with an Inactivated SARS-CoV-2 Vaccine (NCT05303584) | Jiangsu Province Centers for Disease Control and Prevention | 2022-04-23 |
| Pharmacokinetics and Bioequivalence of Molnupiravir, 200 mg Capsules and Lagevrio, 200 mg Capsules in Healthy Volunteers (NCT05412173) | Valenta Pharm JSC | 2022-04-22 |
| Exercise in Adults with Post-Acute Sequelae of SARS-CoV-2 (COVID-19) Infection Study (NCT05218174) | Baylor Research Institute | 2022-04-22 |
| Muscular and Joint Symptoms in COVID-19 Patients: Insights From Syria (NCT06328595) | Syrian Private University | 2022-04-22 |
| Anti-COVID19 VaccinaTion AKS-452 BOOSTER (ACT-BOOSTER Study) (NCT05124483) | University Medical Center Groningen | 2022-04-21 |
| COVID-19, Obesity and Lifestyle in Children - Role of Professionals (NCT05336591) | Maastricht University Medical Center | 2022-04-21 |
| Do EEG and Neurocognitive Assessments Correlate With COVID Brainfog Symptoms? (NCT05303116) | Texas Tech University Health Sciences Center, El Paso | 2022-04-21 |
| Phase II Safety Single-arm Study of CDK4/6 Inhibition With Palbociclib in Hospitalized, Moderate COVID-19 Cases to Prevent Thromboinflammation (NCT05371275) | biotx.ai GmbH | 2022-04-21 |
| The Aerobic Exercise Capacity and Muscle Strenght in Individuals With COVID-19 (NCT06272266) | Selda Sarıkaya | 2022-04-20 |
| Safety and Immunogenicity of BNT162b2 Coadministered With SIIV in Adults 18 Through 64 Years of Age (NCT05310084) | BioNTech SE | 2022-04-20 |
| The Effect of the COVID-19 Pandemic on Frailty in Liver Transplant Candidates (NCT05935800) | Methodist Health System | 2022-04-19 |
| Immunogenicity，Safety and Cross - Immune Response With Mutant Strains of a Third Dose of an Inactivated COVID-19 Vaccine (NCT05329038) | Sinovac Life Sciences Co., Ltd. | 2022-04-19 |
| Effectiveness and Tolerability of аgomelatine in the Treatment of Patients With Depression After SARS-CoV-2 (TELESPHOR) (NCT05323994) | Servier Russia | 2022-04-19 |
| Evaluate the Safety and Immunogenicity of Ad5 COVID-19 Vaccines for Booster Use in Children Aged 6-17 Years. (NCT05330871) | Seventh Medical Center of PLA General Hospital | 2022-04-17 |
| A Study to Assess the Safety, Tolerability and Preliminary Efficacy of HH-120 for the Treatment of COVID-19 (NCT06039163) | Huahui Health | 2022-04-16 |
| Tele-Rehabilitation in Individuals With Covid-19 (NCT05305638) | Hacettepe University | 2022-04-15 |
| Pulmonary Vascular Dysfunction as a Cause of Persistent Exertional Dyspnea After Coronavirus Disease (COVID-19) (NCT05374577) | University of Giessen | 2022-04-15 |
| Visualizing Regional Lung Ventilation in Patients With Postacute-COVID-19 (NCT05441657) | Jan-Christoph Lewejohann | 2022-04-14 |
| Zofin to Treat COVID-19 Long Haulers (NCT05228899) | ZEO ScientifiX, Inc. | 2022-04-14 |
| Telemedically Assisted Sampling of COVID-19 Patients - Is the Sampling Quality Sufficient (NCT05386407) | Teststation Praxis Dr. med Bielecki | 2022-04-14 |
| Safety and Immunogenicity Study of COVID-19 Protein Subunit Recombinant Vaccine (NCT05313035) | PT Bio Farma | 2022-04-13 |
| Evaluating Public Health Interventions to Improve COVID-19 Testing Among Underserved Populations (NCT05270694) | Kathleen Fairfield | 2022-04-13 |
| Hemostatic Profile of Post COVID-19/Long COVID-19 Patients (NCT05721066) | IRCCS Policlinico S. Donato | 2022-04-12 |
| Epidemiology of IgA Selective Deficiency - Clinical Manifestations and Risk of Transmission (NCT06125457) | University Hospital, Strasbourg, France | 2022-04-09 |
| Role of the Oral Microbiome & Mucosal Immunity in COVID-19 Disease (NCT05212766) | King's College London | 2022-04-07 |
| The Role of Ischemia Modified Albumin in Patients With COVID-19 (NCT05286268) | Larissa University Hospital | 2022-04-06 |
| Safety and Efficacy of the Therapy With BRAINMAX® for the Treatment of Patients With Asthenia After COVID-19 (NCT05689827) | Promomed, LLC | 2022-04-05 |
| Efficacy of TCM Capsules Lian Hua Qing Wen Jiao Nang in Mild COVID-19 Patients (NCT05275933) | Singapore Chung Hwa Medical Institution | 2022-04-05 |
| Effect of Pulmonary Rehabilitation and Physical Activity on COVID-19 Long-Term Symptoms (PuReCOVID) (NCT07046442) | University of Parma | 2022-04-05 |
| COVID-19 Treatment Cascade Optimization Study (NCT05305443) | University of Illinois at Urbana-Champaign | 2022-04-04 |
| Efficacy and Safety of JT001 (VV116) Compared With Paxlovid (NCT05341609) | Vigonvita Life Sciences | 2022-04-04 |
| Pulmonary Rehabilitation Post-COVID-19 (NCT05003271) | University of Manitoba | 2022-04-04 |
| Safety Study of COVID19 Vaccine on the Market (NCT05890521) | Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd. | 2022-04-02 |
| Epidemiological Study on Asymptomatic Infections and Mild Illness With Covid-19 in Shanghai (NCT05375786) | Ruijin Hospital | 2022-04-02 |
| Early High-Titre Convalescent Plasma in Clinically Vulnerable Individuals With Mild COVID-19 (NCT05271929) | Deutsches Rotes Kreuz DRK-Blutspendedienst Baden-Wurttemberg-Hessen | 2022-04-01 |
| STS Administration on Coronavirus Disease (COVID-19) Patients in Critical Care (NCT05277285) | Hellenic Institute for the Study of Sepsis | 2022-04-01 |
| Humoral and Cellular Immunity in First-cycle SARS-CoV-2 Vaccinated COVID-19 Patients (NCT05338736) | University Magna Graecia | 2022-04-01 |
| A Study to Evaluate the Immunogenicity and Safety of SCTV01C and SCTV01E (Two Recombinant Protein COVID-19 Vaccines) in Population Aged ≥12 Years (NCT05308602) | Sinocelltech Ltd. | 2022-04-01 |
| Transcranial Direct Stimulation for Persistent Fatigue Treatment Post-COVID-19 (NCT05252481) | Hospital San Carlos, Madrid | 2022-04-01 |
| INFLAMmatory BiomarkErs in COVID-19 Participants and Severity of Disease (NCT05175846) | Trinitas Global, LLC | 2022-04-01 |
| Prognostic Value of IgM in Covid-19 Infection (NCT05092594) | Assistance Publique - Hôpitaux de Paris | 2022-04-01 |
| Effect of PPE on Children's Fear in Dental Office (NCT05371561) | Fayoum University | 2022-04-01 |
| A Phase II Clinical Trial to Evaluate the Immunogenicity and Safety of SCTV01C and SCTV01E in Population Aged ≥12 Years Previously Fully Vaccinated With Inactivated COVID-19 Vaccine (NCT05239806) | Sinocelltech Ltd. | 2022-04-01 |