| PAtterns and Extension in COVID-19 Related Interstitial Pneumonia: CT Analysis (NCT04741178) | Morgagni Pierantoni Hospital | 2020-03-20 |
| COVID-19 Citizen Science Expansion Project (NCT05548803) | University of California, San Francisco | 2020-03-18 |
| Characteristics and Outcomes of Hospitalized Patients With COVID-19 in Spain (NCT04355871) | Fundacion SEIMC-GESIDA | 2020-03-18 |
| Impact of COVID-19 Pandemic on Orthopaedic Practice (NCT05026788) | Imperial College Healthcare NHS Trust | 2020-03-17 |
| Collection of SARS CoV-2 (COVID-19) Virus Secretions and Serum for Countermeasure Development (NCT04956445) | Tulane University | 2020-03-17 |
| Epidemiologic, Clinical and Molecular Characteristics of Patients With Acute Respiratory Failure Affected by 2019-NCOV. (NCT04552340) | Istituto Clinico Humanitas | 2020-03-16 |
| Frequency of Perforated Appendicitis in Times of COVID-19 (NCT04472052) | University Hospital Tuebingen | 2020-03-16 |
| Effects of Different Dialysis Strategies on Inflammation in COVID-19 Maintenance Hemodialysis Patients (NCT04685447) | Universita degli Studi di Genova | 2020-03-16 |
| Comparison Between Positive and Negative COVID-19 Pneumonia (NCT04507893) | University of Palermo | 2020-03-15 |
| The Effect of Diabetes Mellitus on Mortality of Patients With COVID-19 (NCT04663659) | Sisli Hamidiye Etfal Training and Research Hospital | 2020-03-15 |
| Elucidating the Symptomatic, Explanatory and Prognostic Characteristics of GERIAtric Patients Hospitalized for COVID-19 (NCT04560608) | University Hospital, Angers | 2020-03-15 |
| The Effects of Smoking on Mortality in Patients With Acute Respiratory Syndrome Coronavirus 2 Infection (NCT04874363) | Sisli Hamidiye Etfal Training and Research Hospital | 2020-03-15 |
| Survival and 30-days Hospital Outcome in COVID-19 Patients in Upper Egypt (NCT04488588) | Assiut University | 2020-03-15 |
| Maternal And Neonatal Outcome of Pregnant Patients With COVID-19 in Istanbul, Turkey: A Single-Center, Retrospective, Descriptive Study (NCT04337320) | Kanuni Sultan Suleyman Training and Research Hospital | 2020-03-15 |
| Clinical Features of COVID-19 Patients (NCT04815304) | San Salvatore Hospital of L'Aquila | 2020-03-13 |
| Predictive Value of SOFA and APACHE Scores for In-hospital Mortality in COVID-19 ICU Patients (NCT04713852) | Jessa Hospital | 2020-03-13 |
| Is Precariousness a Risk Factor for COVID-19 Mortality in Intensive Care? (NCT04896944) | Centre Hospitalier de Saint-Denis | 2020-03-13 |
| Does COVID-19 Pandemic Reduce In-hospital Mortality? (NCT04480515) | Kanuni Sultan Suleyman Training and Research Hospital | 2020-03-11 |
| Clinical Outcomes of Newborns Born to Pregnant Women With and Without COVID-19 (NCT04883801) | Kahramanmaras Sutcu Imam University | 2020-03-11 |
| Association Between Body Mass Index and HFNC Therapy Success (NCT04799132) | Clínica del country | 2020-03-11 |
| Obstetric Anesthesia Experiences in COVID-19 Positive Patients (NCT04691934) | Turkiye Yuksek Ihtisas Education and Research Hospital | 2020-03-11 |
| The Impact of COVID-19 Pandemic to Trauma Patients in Emergency Department: A Multicenter Experience of Istanbul (NCT04479124) | Kanuni Sultan Suleyman Training and Research Hospital | 2020-03-10 |
| Prophylactic Versus Therapeutic Dose Anticoagulation In COVID-19 Infection at the Time of Admission To Critical Care Units (NCT04829552) | Corewell Health East | 2020-03-10 |
| Perinatal Outcomes and Hematologic Parameters in COVID-19 Pregnancies (NCT04515108) | Ankara City Hospital Bilkent | 2020-03-10 |
| A Cross-sectional and Cohort Study of COVID-19 Patients With Post - Discharge Dysfunction (NCT04382534) | Peking University Third Hospital | 2020-03-10 |
| Experience of an Emergency Intensive Care Unit During COVID-19 Pandemic (NCT04480060) | Kanuni Sultan Suleyman Training and Research Hospital | 2020-03-10 |
| Risk Stratification of Patients With Suspected COVID-19 Presenting to the ED (NCT04682093) | European Society for Emergency Medicine (EUSEM) Research Network | 2020-03-09 |
| Sex Hormone Dysregulations Are Associated With Critical Illness in COVID-19 Patients (NCT04979091) | Universitätsklinikum Hamburg-Eppendorf | 2020-03-08 |
| HYPONATREMIA IN COVID-19 PATIENTS (NCT04493268) | Hospital Nacional Profesor Alejandro Posadas | 2020-03-07 |
| Management of Patients Suspected of COVID 19 With Ultra Low Dose Thoracic Scanner (NCT04794361) | Centre Hospitalier Universitaire de Nīmes | 2020-03-05 |
| Mortality in Patients With Severe COVID-19 Pneumonia Who Underwent Tracheostomy (NCT04642703) | University of Chile | 2020-03-03 |
| Prediction of Thrombosis Using D-dimer Trends in COVID-19 (NCT04827160) | Central Hospital, Nancy, France | 2020-03-02 |
| MYocardial DOmmages Related to COVID-19 (NCT04498065) | Centre Hospitalier Universitaire Dijon | 2020-03-01 |
| Vascular Abnormalities Detected With Chest CT in COVID-19 (NCT04824313) | Salah D. Qanadli | 2020-03-01 |
| CORONA in the Saarland (NCT04837755) | Universität des Saarlandes | 2020-03-01 |
| Respiratory Syncytial Virus Infection May be More Dangerous in Neonate (NCT04531735) | Dr. Behcet Uz Children's Hospital | 2020-03-01 |
| COVID-19 in Liver Transplant Recipients (NCT04361591) | Hospital Clinic of Barcelona | 2020-03-01 |
| Inspiratory Effort in COVID-19 (NCT04666246) | University of Modena and Reggio Emilia | 2020-03-01 |
| Tenofovir-DF Versus Hydroxychloroquine in the Treatment of Hospitalized Patients With COVID-19 (TEDHICOV) (NCT04812496) | Hospital Nacional Carlos Alberto Seguin Escobedo - EsSalud | 2020-03-01 |
| Mortality Due to COVID-19 in the COVID-AGEBRU Study (NCT04756479) | Brugmann University Hospital | 2020-03-01 |
| COVID-19 Testing Sample Acquisition Throughput and Efficiency (NCT04532411) | Massachusetts General Hospital | 2020-03-01 |
| Early Predictors of Prognostic Course in Patients With COVID-19 in Critical or Semi-intensive Area. (NCT04873388) | University of Turin, Italy | 2020-03-01 |
| Complications and Mortality Following Emergency Digestive Surgery During the COVID-19 Pandemic (NCT04479150) | Hospital Universitari de Bellvitge | 2020-03-01 |
| The Role of CT Chest Scan in the Pre-anesthetic Assessment of Suspected or Confirmed COVID -19 Patients (NCT04560530) | Tanta University | 2020-03-01 |
| Evaluation of a COVID-19 Pneumonia CXR AI Detection Algorithm (NCT04561024) | Ensemble Group Holdings, LLC | 2020-03-01 |
| Optimized Management of Covid-19 Positive Kidney Transplant Recipients: Single Center Experience From the Middle East (NCT04542954) | Hamid Al-Essa Organ Transplant Center | 2020-03-01 |
| The Effect of Covid-19 Process (NCT04872725) | Istanbul Medipol University Hospital | 2020-03-01 |
| COVID-19 Testing in Patients With Vascular Disorders (NCT04838093) | Medical University of Vienna | 2020-03-01 |
| Nicotinamide-based Supportive Therapy in Lymphopenia for Patients With COVID-19 (NCT04910230) | Qiang Hu | 2020-03-01 |
| Influenza Vaccination, ACEI and ARB in the Evolution of SARS-CoV2 Infection (NCT04367883) | Consorci Sanitari de Terrassa | 2020-03-01 |
| Coronavirus: Ventilator Outcomes Using Artificial Intelligence Chest Radiographs & Other Evidence-based Co-variates (NCT04855539) | King's College Hospital NHS Trust | 2020-03-01 |
| Dosing of Thromboprophylaxis and Mortality in Critically Ill COVID-19 Patients (NCT04593654) | Karolinska Institutet | 2020-03-01 |
| Utility of Empiric Antibiotics for Non-intubated Novel Coronavirus Diseases 2019 Patients (NCT04674410) | National Institutes of Health Clinical Center (CC) | 2020-03-01 |
| Thromboprophylaxis for Patients in ICU With COVID-19 (NCT04623177) | Instituto de Investigacion Sanitaria La Fe | 2020-03-01 |
| COVID-19 STAndard of Care in Sub-Saharan Africa (NCT04885543) | Alliance for International Medical Action | 2020-03-01 |
| Micronutrient Status Involved in Immunity in Elderly Patients With COVID-19 (NCT04877509) | Hospices Civils de Lyon | 2020-03-01 |
| the Impact of COVID-19 Pandemic on the Incidence and Outcome of Complicated Appendicitis (NCT04786041) | Meir Medical Center | 2020-03-01 |
| Is Anti-Factor Xa Associated With Outcome in Patients With Critical COVID-19 on Low-Molecular-Weight Heparin? (NCT05256524) | Karolinska Institutet | 2020-03-01 |
| Pandemic Triage Score in Patients With Known or Suspected Severe Acute Respiratory Syndrome (SARS) CoronaVirus (CoV) 2 Infection (NCT04371471) | Groupe Hospitalier de la Rochelle Ré Aunis | 2020-03-01 |
| Spanish Registry of Pregnant Women With COVID-19 (NCT04558996) | Puerta de Hierro University Hospital | 2020-03-01 |
| Predictive Models for Intensive Care Admission and Death of COVID-19 (NCT04401228) | Clinique Saint Pierre Ottignies | 2020-03-01 |
| Pronation in COVID-19 Patients Undergoing Non Invasive Respiratory Support (NCT04649658) | University of Modena and Reggio Emilia | 2020-03-01 |
| Incidence of VAP in Patients With Severe COVID-19 (NCT04766983) | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | 2020-02-28 |
| Application of Machine Learning Based Approaches in Emergency Department to Support Clinical Decision Managing SARS-CoV-2 Infected Patients (NCT04825301) | University of L'Aquila | 2020-02-27 |
| Case Fatalities in Hospitalised COVID-19 Patients in the UK (NCT04527458) | University of Edinburgh | 2020-02-24 |
| Montelukast - a Treatment Choice for COVID-19 (NCT04714515) | University of Sargodha | 2020-02-20 |
| Characteristics of COVID-19 Patients in Kazakhstan in Early 2020 (NCT04627194) | Semey State Medical University | 2020-02-20 |
| Prediction Models for Diagnosis and Prognosis of Severe COVID-19 (NCT04525287) | Second Affiliated Hospital, Zhejiang University, School of Medicine | 2020-02-20 |
| Prevention and Treatment of Patient Before, During, and After Covid-19 Infection (NCT05043324) | Nguyen Thi Trieu, MD | 2020-02-20 |
| Artificial Intelligence - SARS-CoV-2 (COVID-19) Risk Evaluation (NCT04834934) | IRCCS San Raffaele | 2020-02-16 |
| Caracterisation of COVID-19 Patients Hospitalized in Infectious Disease Department (NCT04779021) | Centre Hospitalier Universitaire de Nice | 2020-02-15 |
| Covid-19 Pandemic and Cerebral Palsy (NCT04686565) | Diskapi Yildirim Beyazit Education and Research Hospital | 2020-02-15 |
| Impact of the COVID-19 Pandemic on the Surgical Activity of Bellvitge University Hospital (NCT04780594) | Hospital Universitari de Bellvitge | 2020-02-13 |
| Do Childhood Measles and DTaP Vaccination Decrease the Mortality Rate Caused by COVID-19 in OECD Countries? (NCT04468802) | Kanuni Sultan Suleyman Training and Research Hospital | 2020-02-01 |
| International Study of Inflammation in COVID-19 (NCT04818866) | University of Michigan | 2020-02-01 |
| How Routine Biomarkers and Blood Leucocytes Count Can Assist Diagnosis of COVID-19 in Emergency Department (NCT04401241) | Centre Hospitalier Princesse Grace | 2020-02-01 |
| Management of Acute Appendicitis at District General Hospital (NCT04707339) | Princess Alexandra Hospital NHS Trust | 2020-01-30 |
| Echocardiographic Manifestation in Patient With COVID-19 （EARLY-MYO COVID-19） (NCT04352842) | RenJi Hospital | 2020-01-21 |
| Burden of COVID-19 Infection in Populations With High or Low Risk of Infection (NCT04636203) | Neuromed IRCCS | 2020-01-15 |
| RescuE pLAsma eXchange in Severe COVID-19 (NCT04685655) | Heidelberg University | 2020-01-07 |
| Semen Parameters and COVID-19 in Infertile Men (NCT04643522) | Ankara City Hospital Bilkent | 2020-01-07 |
| COVID-19 and Venous Thromboembolism Risk (NCT04569344) | University of California, San Francisco | 2020-01-01 |
| The Effect of the Covid-19 Pandemic Among Operated Patients (NCT04525716) | Karolinska Institutet | 2020-01-01 |
| COVID-19 Risk From Attending Outpatient Radiology Appointments (NCT04544176) | Nottingham University Hospitals NHS Trust | 2020-01-01 |
| COVID-19 Infection in Cancer Pantients (NCT04569292) | Ospedale Andrea Tortora di Pagani | 2020-01-01 |
| COVID-19 Pandemic: Effect on Management of Patients With Breast Cancer (NCT04929964) | Mehwish Mooghal , MBBS | 2020-01-01 |
| The Effect of Aerobic Exercise on Immune Biomarkers and Symptoms Severity and Progression in Patients With COVID-19: A Pilot Randomized Control Trial (NCT04581291) | Istanbul Gelisim University | 2020-01-01 |
| Immunohematology in COVID-19 Patients: A Hospital-based Retrospective Cohort Study (NCT04932954) | LI YAN | 2020-01-01 |
| Clinical Characteristics of Patients With Leukemia and COVID-19 (NCT04745416) | Hospital General de Mexico | 2020-01-01 |
| Persuasion in Medicine: Experimental Evidence on Sender and Signal Effects (NCT04160975) | Harvard University | 2019-12-20 |
| Breath Analysis Based Disease Biomarkers (NCT04341012) | Mayo Clinic | 2019-09-10 |
| MUlti-nuclear MR Imaging Investigation of Respiratory Disease-associated CHanges in Lung Physiology (NCT04872309) | Sheffield Teaching Hospitals NHS Foundation Trust | 2019-09-04 |
| Reducing Hopelessness Through Improved Physical Activity in Adults With Heart Disease: With COVID-19 Considerations (NCT03907891) | University of Illinois at Chicago | 2019-08-01 |
| Telemedicine (Virtual Clinic) for Pediatric Surgery During Covid-19 Pandemic (NCT04990570) | dr. Muhammad Abdelhafez Mahmoud, MD | 2019-06-01 |
| Measuring Work-Related Stress in Primary Care in the Covid-19 Pandemic (NCT04948255) | Dr. Faizan Awan | 2019-04-01 |
| Impact of Systematic Early Tuberculosis Detection Using Xpert MTB/RIF Ultra in Children With Severe Pneumonia in High Tuberculosis Burden Countries (TB-Speed Pneumonia) (NCT03831906) | Institut National de la Santé Et de la Recherche Médicale, France | 2019-03-20 |
| PLatelets Acetyl-CoA Carboxylase Phosphorylation State in SEPtic Shock (NCT04107402) | Cliniques universitaires Saint-Luc- Université Catholique de Louvain | 2019-03-15 |
| Outcomes Mandate National Integration With Cannabis as Medicine (NCT03944447) | OMNI Medical Services, LLC | 2018-12-01 |
| The VITDALIZE Study: Effect of High-dose Vitamin D3 on 28-day Mortality in Adult Critically Ill Patients (NCT03188796) | Medical University of Graz | 2017-10-10 |
| Tobacco Use and COVID-19 Incidence in the Finnish General Population (NCT04915781) | Finnish Institute for Health and Welfare | 2017-10-02 |