| Effect of Remote Cognitive Intervention in Patients With Parkinson's Disease During the COVID-19 Pandemic (NCT05476302) | Istituto Nazionale di Ricovero e Cura per Anziani | 2020-01-01 |
| Outcomes of Surgery in COVID-19 Infection: International Cohort Study (CovidSurg) (NCT04323644) | University of Birmingham | 2020-01-01 |
| A Study of ResCure™ to Treat COVID-19 Infection (NCT04395716) | ProgenaBiome | 2020-01-01 |
| Myocardial Damage in COVID-19 (NCT04312464) | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | 2020-01-01 |
| Use of Low-frequency Magnetic Fields in the Hybrid Treatment of COVID-19 Patients (NCT05163613) | Medical University of Lodz | 2020-01-01 |
| Forecast Number of Covid-19 Cases Worldwide (NCT04460274) | Turkish Ministry of Health Izmir Teaching Hospital | 2019-12-31 |
| COVID-19 Clinical Status Associated With Outcome Severity: An Unsupervised Machine Learning Approach (NCT05119465) | Aristotle University Of Thessaloniki | 2019-11-01 |
| Sero-epidemiological Survey of England in 2019/2020 - COVID-19 (NCT04061382) | University of Oxford | 2019-10-15 |
| Physiology and Structure of the Small Airways in Patients With Chronic Airflow Obstruction or COVID-19 (NCT04716023) | Imperial College London | 2019-08-23 |
| FOUND - Ancillary Study to Smile Protocol NCT03654105 (NCT04441814) | Fondazione IRCCS Istituto Nazionale dei Tumori, Milano | 2019-07-23 |
| Phase III DAS181 Lower Tract PIV Infection in Immunocompromised Subjects (Substudy: DAS181 for COVID-19): RCT Study (NCT03808922) | Ansun Biopharma, Inc. | 2019-05-23 |
| Transpulmonary Driving Pressure in ARDS COVID19 Patients (NCT04381286) | University Hospital, Montpellier | 2019-04-01 |
| Combination of Chest Scanography and Nasal Viral Detection Test to Detect COVID-19 Positive Patients Before Surgical Intervention in a University Hospital During Coronavirus Pandemia (NCT04355715) | University Hospital, Montpellier | 2019-04-01 |
| Emergency Surgery During Covid Compared to Emergency Surgery During Pre-covid Period (NCT05476315) | University of Foggia | 2019-03-09 |
| Complicated Appendicitis During the COVID-19 Pandemic in Jordan (NCT05375058) | Jordan University Hospital | 2019-03-02 |
| Social Determinants of Health in Patients With Penetrating Trauma Injuries Before and During the COVID-19 Pandemic (NCT06135610) | Kern Medical Center | 2019-03-01 |
| Impact of COVID-19 Outbreak on Non-COVID-19 Patients (NCT04537559) | University Hospital, Geneva | 2019-03-01 |
| Impact of COVID-19 Pandemic on Hepatopancreatobiliary Surgical Services in Singapore (NCT05572866) | Tan Tock Seng Hospital | 2019-01-01 |
| Outcomes Mandate National Integration With Cannabis as Medicine (NCT03944447) | OMNI Medical Services, LLC | 2018-12-01 |
| Lessening Organ Dysfunction With VITamin C (NCT03680274) | Université de Sherbrooke | 2018-11-08 |
| Bariatric Surgery and COVID-19 (NCT05532891) | Imperial College London | 2018-09-01 |
| Brain and Gut Plasticity in Mild TBI or Post-acute COVID Syndrome Following Growth Hormone Therapy (NCT03554265) | The University of Texas Medical Branch, Galveston | 2018-08-06 |
| Impact of the COVID-19 Pandemic on Oncologic Outcomes in Colorectal Cancer (NCT06638957) | In Ja Park | 2018-01-01 |
| Incidence of Diabetes After a COVID-19 Infection (NCT05524792) | InGef - Institute for Applied Health Research Berlin GmbH | 2018-01-01 |
| Tobacco Use and Uptake of COVID-19 Vaccinations (NCT05479383) | Finnish Institute for Health and Welfare | 2017-10-02 |
| Implementation of Physiotherapy on COVID-19 Patients in ICU (NCT04347070) | University Hospital, Montpellier | 2017-04-01 |
| Comparison of COVID-19 and H1N1 Influenza Pneumonia (NCT04933994) | Second Affiliated Hospital, Zhejiang University, School of Medicine | 2017-01-01 |
| MR-Evaluation of Renal Function In Septic Patients (NCT02765191) | Uppsala University | 2016-12-07 |
| Positron Emission Tomography (PET) Imaging of Thrombosis (NCT03830320) | Massachusetts General Hospital | 2016-04-01 |
| Health Status Prior and Post Infection With Influenza or COVID 19: a Population Based Retrospective Analysis of 2016-2021 (NCT05087355) | Medical University of Vienna | 2016-01-01 |
| Extracorporeal Membrane Oxygenation in Coronavirus Disease (COVID-19), Influenza and ARDS of Other Ethiologies (NCT05353725) | University Medical Centre Ljubljana | 2016-01-01 |
| The Change of Clinical Features and Surgical Outcomes in Patients With Pressure Injury During the COVID-19 Pandemic: A Retrospective Study (NCT05409170) | Taipei Medical University WanFang Hospital | 2016-01-01 |
| Effect of Ursodeoxycholic Acid on Preventing Covid-19 Infection in Patients With Organ Transplantation (NCT05685888) | First Affiliated Hospital Xi'an Jiaotong University | 2015-01-01 |
| Cohort Study of Intraoperative Lung Protective Ventilation Trends in a Large Canadian Health Authority (NCT06821139) | Perseus Missirlis | 2014-01-01 |
| Unfractionated Heparin in COVID-19 and Non-COVID-19 Patients (NCT05509647) | Leiden University Medical Center | 2014-01-01 |
| Brain Imaging in Babies Study (NCT04443179) | King's College London | 2013-04-05 |
| Viral Infections in Healthy and Immunocompromised Hosts (NCT01306084) | National Institute of Allergy and Infectious Diseases (NIAID) | 2011-03-15 |
| ECMO for COVID-19 vs Influenza A H1N1 Associated ARDS (NCT05080933) | University of Turin, Italy | 2009-08-22 |
| Expanded Access Program to Provide Bamlanivimab (LY3819253) for the Treatment of COVID-19 (NCT04603651) | Eli Lilly and Company | |
| SOLIRIS® (Eculizumab) Treatment of Participants With COVID-19 (NCT04355494) | Alexion Pharmaceuticals, Inc. | |
| Investigational COVID-19 Convalescent Plasma Infusion for Severely or Life-threateningly Ill COVID-19 Patients (NCT04420988) | Rutgers, The State University of New Jersey | |
| CAP-1002 in Severe COVID-19 Disease (NCT04338347) | Capricor Inc. | |
| Arkansas Expanded Access COVID-19 Convalescent Plasma Treatment Program (NCT04363034) | University of Arkansas | |
| Expanded Access Program of Ruxolitinib for the Emergency Treatment of Cytokine Storm From COVID-19 Infection (NCT04355793) | Incyte Corporation | |
| Compassionate Use of REGN-COV2 for the Treatment of COVID-19 (NCT04617535) | Regeneron Pharmaceuticals | |
| Expanded Access to Convalescent Plasma to Treat and Prevent Pulmonary Complications Associated With COVID-19 (NCT04358211) | Nakhle Saba, MD | |
| Pulsed Inhaled Nitric Oxide for the Treatment of Patients With Mild or Moderate COVID-19 (NCT04358588) | Bellerophon | |
| Convalescent Plasma for the Treatment of Patients With COVID-19 (NCT04372368) | University of Colorado, Denver | |
| Expanded Access Program of Whole, Inactivated COVID-19 Vaccine COVAXIN™ (BBV152) in Adults Aged 18 Years and Older (NCT05541289) | Ocugen | |
| Convalescent Plasma in Hospitalized COVID-19 Patients (NCT05157165) | Azienda Socio Sanitaria Territoriale di Mantova | |
| Expanded Access to Convalescent Plasma for Treatment of COVID-19 (NCT04472572) | Hackensack Meridian Health | |
| Provide Pre-approval Single-patient Expanded Access (Compassionate Use) of VYD222 for Patients With Symptomatic COVID-19 Refractory to Other Treatments (NCT06004128) | Invivyd, Inc. | |