NCT06161454
Xofluza-Wearables Feasibility-Study treatment 4 recruiting NCT06570161
Assessment of Fit of Novel N95 Style Transparent Face Masks No drug interventions device_feasibility Not Available not_yet_recruiting NCT04980534
Evaluation of the Effectiveness of Therapy for Patients With Covid-19 Using Food Supplements Viusid + Asbrip No drug interventions supportive_care Not Available completed NCT04828148
Incidence of Infection and Mortality by COVID-19 in Specialists No drug interventions Not Available Not Available completed NCT04409574
COVID 19 Viral Clearance Among the Infected Healthcare Workers In Assiut University Hospitals No drug interventions Not Available Not Available unknown_status NCT04782427
COVID-19 Infections and Mortality in Long-term Care Facilities During the First Wave No drug interventions Not Available Not Available completed NCT04633772
Use of Angiotensin-(1-7) in COVID-19 treatment 1 / 2 completed NCT01904188
Clinical Microbial Species & Antibiotic Resistance ID in ED Patients Presenting With Infection - is Rapid ID Possible & Accurate? No drug interventions Not Available Not Available recruiting NCT04376476
Host-pathogen Interactions During SARS-CoV-2 Infection No drug interventions other Not Available completed NCT04511429
COVID-19 in Immunosuppressed Children No drug interventions Not Available Not Available unknown_status NCT04381377
Efficacy and Safety of Polyoxidonium® in Hospitalized Patients With Coronavirus Disease COVID-19 treatment 2 / 3 completed NCT04385186
Inactivated Convalescent Plasma as a Therapeutic Alternative in Patients CoViD-19 No drug interventions treatment 2 unknown_status NCT04542226
Observational Open Study of Polyoxidonium in Hospitalized Patients With COVID-19 Not Available Not Available completed NCT04319172
Multicentric Study of Coronavirus Disease 2019 (COVID-2019) in Solid Organ Transplant Recipients No drug interventions Not Available Not Available completed NCT04262921
French COVID Cohort No drug interventions Not Available Not Available active_not_recruiting NCT05726084
Immunogenicity, Efficacy and Safety Trial of the Convacell Vaccine in Healthy Volunteers Aged 18 Years and Older No drug interventions prevention 2 / 3 active_not_recruiting NCT05655351
Effect of a Vaccination Against COVID-19 on Monocyte Production of Oxygenated Derivatives. No drug interventions prevention 0 active_not_recruiting NCT04336345
Outcomes of Patients With COVID-19 in the Intensive Care Unit No drug interventions Not Available Not Available completed NCT05449405
Chlorpheniramine Nasal Spray to Accelerate COVID-19 Clinical Recovery in an Outpatient Setting: ACCROS-I treatment 2 / 3 completed NCT04993209
Clinical Trial of the COVID-19 Vaccine (Recombinant, Inactivated) in Brazil No drug interventions prevention 1 completed NCT05244356
Health Communication to Influence COVID-19 Vaccination Intent and Message Propagation No drug interventions other Not Available completed NCT04465552
Arrhythmic Manifestations and Management in Hospitalized COVID-19 Patients No drug interventions Not Available Not Available completed NCT05047900
The Impact of SARS-CoV-2 Rapid Antigen Testing Kit Screening in Bangkok Community No drug interventions screening Not Available completed NCT05516459
Prospective Monitoring of BNT162b2 Second Vaccination Booster Effects in Health Care Workers (HCW) Not Available Not Available active_not_recruiting NCT04553575
CoViD-19 Patient in Reims University Hospital in March to April 2020 No drug interventions Not Available Not Available completed NCT04435106
Compassionate Use of Opaganib in Patients With Coronavirus Disease 2019 (COVID-19) Not Available Not Available completed NCT04327349
Investigating Effect of Convalescent Plasma on COVID-19 Patients Outcome: A Clinical Trial No drug interventions treatment Not Available unknown_status NCT04414618
A Study of Opaganib in Coronavirus Disease 2019 Pneumonia treatment 2 completed NCT04325919
Coronavirus Disease 2019 (COVID-19) Study of Hospitalized Patients in Hong Kong No drug interventions Not Available Not Available unknown_status NCT05354024
Phase II/III Randomized Clinical Trial of Booster Dose of COVID-19 (Recombinant, Inactivated) Vaccine prevention 2 / 3 active_not_recruiting NCT04420286
Study of the Increase in ICU Beds Capacity During COVID-19 Pandemic in France No drug interventions Not Available Not Available completed NCT05083039
Observational Program, Study the Preventive Efficacy of the BiVac Polio Vaccine Against the Incidence of Acute Respiratory Infections, Including COVID-19 No drug interventions Not Available Not Available completed NCT05548439
Safety, Tolerability, and Immunogenicity of Trivalent Coronavirus Vaccine Candidate VBI-2901a No drug interventions prevention 1 active_not_recruiting NCT04594330
Virgin Coconut Oil (VCO) as a Potential Adjuvant Therapy in COVID-19 Patients treatment 2 unknown_status NCT05046548
This is a Double-blind, Placebo-controlled, Randomized Study of the Tolerability, Safety and Immunogenicity of an Inactivated Whole Virion Concentrated Purified Vaccine (CoviVac) Against Covid-19 No drug interventions prevention 1 / 2 completed NCT04383457
Covid-19 Triage Using Camera-based AI No drug interventions Not Available Not Available completed NCT04365101
Natural Killer Cell (CYNK-001) Infusions in Adults With COVID-19 treatment 1 / 2 unknown_status NCT04359836
A Study to Explore the Role of Gut Flora in COVID-19 Infection No drug interventions Not Available Not Available recruiting NCT04412551
Lung Ultrasound for Assessment of Patients With Moderate to Severe Covid-19 No drug interventions Not Available Not Available completed NCT04305457
Nitric Oxide Gas Inhalation Therapy for Mild/Moderate COVID-19 treatment 2 active_not_recruiting NCT05007457
The Effectiveness of Respiratory Tele-rehabilitation After COVID-19 Pneumonia Related: a Randomized Controlled Trial No drug interventions treatment Not Available unknown_status NCT04322565
Colchicine Counteracting Inflammation in COVID-19 Pneumonia treatment 2 completed NCT04321174
COVID-19 Ring-based Prevention Trial With Lopinavir/Ritonavir prevention 3 unknown_status NCT04414631
Conestat Alfa in the Prevention of Severe SARS-CoV-2 Infection in Hospitalized Patients With COVID-19 treatment 2 terminated NCT04429594
Study of the Incidence of SARS-CoV-2 Infection (COVID-19) No drug interventions basic_science Not Available recruiting NCT04367740
ScreenNC, a Study to Determine the Number of Asymptomatic Individuals Who Have Antibodies to the Virus That Causes COVID-19 No drug interventions Not Available Not Available completed NCT05982704
Study of Tixagevimab/Cilgavimab and Regdanvimab Efficacy for Treatment of COVID-19 treatment 4 active_not_recruiting NCT04308668
Post-exposure Prophylaxis / Preemptive Therapy for SARS-Coronavirus-2 treatment 3 completed NCT04318314
COVID-19: Healthcare Worker Bioresource: Immune Protection and Pathogenesis in SARS-CoV-2 No drug interventions Not Available Not Available unknown_status NCT04424355
Magnetic Resonance Imaging to Detect Signs of Viral Pneumonia in Patients With Coronavirus Infection. No drug interventions Not Available Not Available completed NCT05156723
Study of the Immunogenicity, Safety and Tolerability of the Convacell Vaccine. No drug interventions prevention 1 / 2 completed NCT04322123
Safety and Efficacy of Hydroxychloroquine Associated With Azithromycin in SARS-Cov-2 Virus (COVID-19) treatment 3 completed NCT04312243
NO Prevention of COVID-19 for Healthcare Providers prevention 2 active_not_recruiting NCT05097677
Follow-up of Covid-19 Long Term Sequelae No drug interventions Not Available Not Available unknown_status NCT05033847
Clinical Trial on Sequential Immunization of Recombinant COVID-19 Vaccine (CHO Cells) and Inactivated COVID-19 Vaccine (Vero Cells) in Population Aged 18 Years and Above No drug interventions prevention 2 active_not_recruiting NCT05614245
Safety, Tolerability, and Immunogenicity of Trivalent Coronavirus Vaccine Candidate VBI-2901e With E6020 Adjuvant No drug interventions prevention 1 withdrawn NCT04361461
Use of Hydroxychloroquine Alone or Associated for Inpatients With SARS-CoV2 Virus (COVID-19) treatment 3 withdrawn NCT04316728
Clinical Performance of the VivaDiag ™ COVID-19 lgM / IgG Rapid Test in Early Detecting the Infection of COVID-19 No drug interventions diagnostic Not Available unknown_status NCT04321278
Safety and Efficacy of Hydroxychloroquine Associated With Azithromycin in SARS-CoV2 Virus (Coalition Covid-19 Brasil II) treatment 3 completed NCT05276388
Establishment of a Biological Biobank of Subjects Vaccinated Against SARS-CoV-2 Infection (COVID-19) No drug interventions Not Available Not Available unknown_status NCT04326309
Audio Data Collection for Identification and Classification of Coughing No drug interventions Not Available Not Available completed NCT04252885
The Efficacy of Lopinavir Plus Ritonavir and Arbidol Against Novel Coronavirus Infection treatment 4 completed NCT04365985
Study of Immunomodulation Using Naltrexone and Ketamine for COVID-19 treatment 2 terminated NCT02497885
Seroprevalence of MERS-CoV IgG in Healthcare Workers No drug interventions Not Available Not Available completed NCT04307459
Acute Respiratory Failure and COVID-19 in Real Life No drug interventions Not Available Not Available unknown_status NCT05054075
Protocol Design for Evaluating the Immunity of Bivalve Fluids From Anodonta Cygnea in SARS and COVID-19 treatment 2 unknown_status NCT04327570
In-depth Immunological Investigation of COVID-19. No drug interventions Not Available Not Available recruiting NCT05407142
An Open Comprative Study of the Prophylactic Efficacy and a Non-comparative Study of the Immunogenicity and Safety of the Inactivated Whole-virion Concentrated Purified Coronavirus Vaccine (CoviVac) No drug interventions prevention 3 recruiting NCT05331742
Comparison of Clinical Outcome Among Vaccinated and Unvaccinated Coronavirus Disease Patients in Critical Care Unit. No drug interventions Not Available Not Available unknown_status NCT04822818
EFFICACY and SAFETY OF BEVACIZUMAB (ZIRABEV®) IN PATIENTS WITH SEVERE HYPOXEMIC COVID-19 No drug interventions treatment 3 completed NCT04341441
Will Hydroxychloroquine Impede or Prevent COVID-19 prevention 3 terminated NCT05599516
Recombinant COVID-19 Vaccine (CHO Cell, NVSI-06-09) Phase III Clinical Trial No drug interventions prevention 3 recruiting NCT04290858
Nitric Oxide Gas Inhalation Therapy for Mild/Moderate COVID19 Infection treatment 2 withdrawn NCT04384458
Comparative Study of Hydroxychloroquine and Ivermectin in COVID-19 Prophylaxis prevention Not Available unknown_status NCT05800158
Butterfly - Clinical Performance Study No drug interventions Not Available Not Available completed NCT04274322
Identifying Critically-ill Patients With COVID-19 Who Will Benefit Most From Nutrition Support Therapy: Validation of the NUTRIC Nutritional Risk Assessment Tool No drug interventions Not Available Not Available unknown_status NCT05077930
Convalescent Plasma Therapy for Hospitalized Patients With COVID-19 No drug interventions treatment 2 completed NCT04318366
COVID-19 Patients Characterization, Biobank, Treatment Response and Outcome Predictor No drug interventions Not Available Not Available recruiting NCT04409873
Antiseptic Mouthwash / Pre-Procedural Rinse on SARS-CoV-2 Load (COVID-19) supportive_care 2 terminated NCT05886829
Chlorpheniramine Nasal Spray to Accelerate COVID-19 Clinical Recovery in an Outpatient Setting: ACCROS-III treatment 2 / 3 completed NCT05069129
Clinical Trial on Sequential Immunization of Recombinant COVID-19 Vaccine (CHO Cells,NVSI-06-08) and Inactivated COVID-19 Vaccine (Vero Cells) in Population Aged 18 Years and Above No drug interventions prevention 1 / 2 recruiting NCT04328129
Household Transmission Investigation Study for COVID-19 in Tropical Regions No drug interventions screening Not Available completed NCT04323592
Methylprednisolone for Patients With COVID-19 Severe Acute Respiratory Syndrome Not Available Not Available completed NCT04322344
Escin in Patients With Covid-19 Infection supportive_care 2 / 3 unknown_status NCT04695301
Functional Outcomes in COVID-19 Survivors and Use of a Digital Platform for Rehabilitation No drug interventions other Not Available completed NCT04432272
ANTIBODY-LEVEL BASED ANALYSIS OF COVID-19 CONVALESCENT SERUM (ABACCuS) treatment 2 terminated NCT04412746
Covid-19 and Diabetes in West of Algeria No drug interventions Not Available Not Available unknown_status NCT04394195
sFlt1: a Biomarker of Organ Dysfunction in Critically-ill Patients With COVID-19? No drug interventions Not Available Not Available completed NCT04275414
Bevacizumab in Severe or Critical Patients With COVID-19 Pneumonia treatment 2 completed NCT05303155
The Association of Gut Microbiota With COVID 19 Infection in Children No drug interventions Not Available Not Available recruiting NCT05611203
Should Palatine Tonsils be Included in the Oropharyngeal Swab for SARS-CoV-2 Molecular Testing? No drug interventions diagnostic Not Available recruiting NCT05062603
Lung Ultrasound Changes in Covid 19 Patients Discharged From Hospital No drug interventions Not Available Not Available completed NCT05265390
The Effect of Video Information on Anxiety in Adolescents Having rRT-PCR Test During Corona Virus Pandemic No drug interventions health_services_research Not Available completed NCT04421664
Preemptive Therapy for SARS-Coronavirus-2 (COVID-19 PEP Canada) treatment 3 terminated NCT04808921
Performance Evaluation of SARS-COV-2 (Covid-19) Antigen Rapid Test No drug interventions diagnostic Not Available withdrawn NCT04337502
Clinical and Radiomic Model of COVID-19 No drug interventions Not Available Not Available completed NCT04342884
COVID-19 Community Research Partnership No drug interventions Not Available Not Available completed NCT04730284
Evaluation of a Synbiotic Formula in Patient With COVID-19 No drug interventions other Not Available unknown_status NCT04335084
A Study of Hydroxychloroquine, Vitamin C, Vitamin D, and Zinc for the Prevention of COVID-19 Infection prevention 2 recruiting NCT04322279
Factors Associated With a Positive SARS-CoV-2 Serology in Contact Subjects at High/Moderate Risk of Coronavirus SARS-CoV-2 Infection. COVID19. No drug interventions Not Available Not Available suspended NCT04824443
Exercise Therapy in Cancer Patients Who Are Recovering From COVID-19 No drug interventions treatment 1 active_not_recruiting NCT04339387
COVID-19 Risk Stratification No drug interventions Not Available Not Available completed NCT04323787
Viral Infection and Respiratory Illness Universal Study[VIRUS]: COVID-19 Registry No drug interventions Not Available Not Available recruiting NCT04322487
Simple, Safe, Same: Lung Ultrasound for COVID-19 No drug interventions Not Available Not Available completed NCT04276987
A Pilot Clinical Study on Inhalation of Mesenchymal Stem Cells Exosomes Treating Severe Novel Coronavirus Pneumonia No drug interventions treatment 1 completed NCT04581954
Inflammatory Signal Inhibitors for COVID-19 (MATIS) treatment 1 / 2 unknown_status NCT04328454
Clinical Characteristics and Prognostic Factors of Patients With COVID-19 No drug interventions Not Available Not Available unknown_status NCT04360954
Evaluation of Antibody Tests for COVID-19 No drug interventions Not Available Not Available completed NCT03944447
Outcomes Mandate National Integration With Cannabis as Medicine treatment 2 recruiting NCT04382547
Treatment of Covid-19 Associated Pneumonia With Allogenic Pooled Olfactory Mucosa-derived Mesenchymal Stem Cells treatment 1 / 2 completed NCT04337983
Hemodynamic Characteristics of Patients With SARS-CoV-2 No drug interventions Not Available Not Available completed NCT04343261
Convalescent Plasma in the Treatment of COVID 19 No drug interventions treatment 2 completed NCT04324528
Cytokine Adsorption in Severe COVID-19 Pneumonia Requiring Extracorporeal Membrane Oxygenation No drug interventions treatment Not Available completed NCT04438993
The COVID-19 Disease and CARdiac Events Study No drug interventions Not Available Not Available completed NCT04439071
A Study to Evaluate Efficacy and Safety of PTC299 (Emvododstat) in Hospitalized Participants With Coronavirus (COVID-19) treatment 2 / 3 terminated NCT04413071
Cardiac COVID-19 Health Care Workers No drug interventions Not Available Not Available completed NCT05850507
Omicron BA.4/5-Delta Strain Recombinant Novel Coronavirus Protein Vaccine (CHO Cells) No drug interventions prevention Not Available completed NCT04715607
COVID-19: SARS-CoV-2 Detection in Saliva, Oropharyngeal and Nasopharyngeal Specimens No drug interventions diagnostic Not Available completed NCT04380909
ROCO - Self-help for People With Psychological Distress Due to the Covid-19 Situation No drug interventions treatment Not Available completed NCT04668209
Silmitasertib (CX-4945) in Patients With Severe Coronavirus Disease 2019 (COVID-19) treatment 2 terminated NCT04320056
Closed-Loop Oxygen to Verify That Healthcare Workers Interventions Decrease During SARS-CoV-2 Pneumonia (COVID-19) No drug interventions other Not Available unknown_status NCT05289115
Protocol for Assistance to Patients With Long Covid-19 Undergoing Treatment With HD-tDCS No drug interventions treatment Not Available unknown_status NCT04353037
PATCH 2&3:Prevention & Treatment of COVID-19 (Severe Acute Respiratory Syndrome Coronavirus 2) With Hydroxychloroquine No drug interventions treatment 2 terminated NCT04392232
A Study of COVID 19 Convalescent Plasma in High Risk Patients With COVID 19 Infection No drug interventions treatment 2 completed NCT04323800
Convalescent Plasma to Stem Coronavirus (CSSC-001) No drug interventions treatment 2 completed NCT04961359
Recombinant New Coronavirus Vaccine (CHO Cells) to Prevent SARS-CoV-2（COVID-19） Phase I Clinical Trial (3~17 Years Old) No drug interventions prevention 1 completed NCT04508959
The McMaster Multi-Regional COVID-19 Hospital Case Registry No drug interventions Not Available Not Available unknown_status NCT04895475
Antibody Detection of Vaccine-Induced Secretory Effects No drug interventions Not Available Not Available active_not_recruiting NCT04772170
Observational Digital Biomarker Discovery in Respiratory Virus Challenge Studies No drug interventions Not Available Not Available recruiting NCT04374942
Does Hydroxychloroquine Before & During Patient Exposure Protect Healthcare Workers From Coronavirus? prevention 3 terminated NCT04385199
Convalescent Plasma for Patients With COVID-19 No drug interventions treatment 2 completed NCT05375006
Tropism and Pathogenesis of Influenza Virus and Coronavirus in Human Brain Explant Culture No drug interventions Not Available Not Available recruiting NCT04324606
A Study of a Candidate COVID-19 Vaccine (COV001) treatment 1 / 2 active_not_recruiting NCT04324736
"COVID-19 and Diabetes Outcomes" No drug interventions Not Available Not Available completed NCT04322513
Biomarkers for Identification of COVID-19 Infection No drug interventions Not Available Not Available unknown_status NCT04435119
Covid-19 and Vitamin D in Nursing-home No drug interventions Not Available Not Available completed NCT04392219
COVID-19 First In Human Study to Evaluate Safety, Tolerability, and Pharmacokinetics of EIDD-2801 in Healthy Volunteers treatment 1 completed NCT04718519
Migrant Workers' Responses to the COVID-19 Pandemic No drug interventions Not Available Not Available completed NCT04344041
COvid-19 and Vitamin D Supplementation: a Multicenter Randomized Controlled Trial of High Dose Versus Standard Dose Vitamin D3 in High-risk COVID-19 Patients (CoVitTrial) treatment 3 completed NCT04314817
Adverse Events Related to Treatments Used Against Coronavirus Disease 2019 No drug interventions Not Available Not Available completed NCT04261517
Efficacy and Safety of Hydroxychloroquine for Treatment of COVID-19 treatment 3 completed NCT04405934
COG-UK Project Hospital-Onset COVID-19 Infections Study No drug interventions health_services_research Not Available completed NCT04683224
A Study to Evaluate the Safety, Immunogenicity, and Efficacy of UB-612 COVID-19 Vaccine prevention 2 / 3 withdrawn NCT04706416
N-Acetyl Glucosamine as Therapeutic Intervention for Coronavirus Disease-19 (COVID-19) No drug interventions treatment 1 completed NCT04860258
COVID-19: A Study to Evaluate Safety, Reactogenicity and Immunogenicity of the SARS-CoV-2 mRNA Vaccine CVnCoV in Adults With Co-morbidities prevention 3 terminated NCT04332835
Convalescent Plasma for Patients With COVID-19: A Randomized, Single Blinded, Parallel, Controlled Clinical Study treatment 2 / 3 completed NCT05625035
Lianhua Qingwen for the Rehabilitation of Patient With Coronavirus Infection No drug interventions treatment 4 recruiting NCT04367363
Social Media and COVID-19 No drug interventions Not Available Not Available completed NCT04331886
An Observational Study of Patients With Coronavirus Disease 2019 No drug interventions Not Available Not Available unknown_status NCT05868239
Impact of Aerosol Box Use During Cardiopulmonary Arrest: A Multicenter Study No drug interventions other Not Available not_yet_recruiting NCT04323839
COVID-19 PRIORITY (Pregnancy CoRonavIrus Outcomes RegIsTrY) No drug interventions Not Available Not Available completed NCT05625022
Lianhua Qingke for the Rehabilitation of Patient With Omicron Infection No drug interventions treatment 4 recruiting NCT04484025
SPI-1005 Treatment in Moderate COVID-19 Patients treatment 2 enrolling_by_invitation NCT04373148
Understanding Immunity to SARS-CoV-2, the Coronavirus Causing COVID-19 No drug interventions Not Available Not Available completed NCT04367857
ARMOR Study: COVID-19 Seroprevalence Among Healthcare Workers No drug interventions Not Available Not Available recruiting NCT04605926
A Study to Evaluate the Efficacy and Safety of Itolizumab in Subjects Hospitalized With COVID-19 treatment 3 withdrawn NCT04252274
Efficacy and Safety of Darunavir and Cobicistat for Treatment of COVID-19 treatment 3 unknown_status NCT06128382
First-in-human Study to Evaluate the Safety and Immunogenicity of Three Dose Levels of the OVX033 Coronavirus Vaccine Candidate in Healthy Volunteers No drug interventions prevention 1 active_not_recruiting NCT04483973
SPI-1005 Treatment in Severe COVID-19 Patients treatment 2 enrolling_by_invitation NCT04453527
The CASCADE Study - Measures of Complement Activation and Inflammation in Patients With Covid-19 No drug interventions Not Available Not Available completed NCT04346927
Telerehabilitation for Patients Diagnosed With Coronavirus No drug interventions treatment Not Available completed NCT04449276
A Study to Evaluate the Safety, Reactogenicity and Immunogenicity of Vaccine CVnCoV in Healthy Adults for COVID-19 prevention 1 completed NCT04481360
Evaluation of Clinical Characteristics and Outcome of COVID19 Pneumonia in Assiut University Hospital No drug interventions Not Available Not Available unknown_status NCT04445194
Phase I Clinical Study of Recombinant Novel Coronavirus Vaccine prevention 1 unknown_status NCT04390191
Early CPAP in COVID-19 Confirmed or Suspected Patients No drug interventions treatment Not Available terminated NCT04423991
Identification of a Responsive Subpopulation to Hydroxychloroquine in COVID-19 Patients Using Machine Learning No drug interventions diagnostic Not Available completed NCT04355962
Sevoflurane in COVID-19 ARDS (SevCov) treatment 3 completed NCT04320862
COVID-19 Pandemic Response Network No drug interventions Not Available Not Available completed NCT05113862
A Phase-I Study of a Nanoparticle-based Peptide Vaccine Against SARS-CoV-2 No drug interventions prevention 1 completed NCT04332380
Convalescent Plasma for Patients With COVID-19: A Pilot Study No drug interventions treatment 2 completed NCT04337489
Remote Monitoring Use In Cases Of Suspected COVID-19 (Coronavirus) No drug interventions Not Available Not Available completed NCT04799392
NOWDx Test for the Detection of Antibodies to COVID-19 in Lay Persons No drug interventions diagnostic Not Available terminated NCT04259892
Viral Excretion in Contact Subjects at High/Moderate Risk of Coronavirus 2019-nCoV Infection. COVID-19. No drug interventions Not Available Not Available completed NCT04379544
Prognostic Value of Point of Care Cardiac and Lung Ultrasound in COVID-19 No drug interventions Not Available Not Available completed NCT04382040
A Phase II, Controlled Clinical Study Designed to Evaluate the Effect of ArtemiC in Patients Diagnosed With COVID-19 No drug interventions treatment 2 completed NCT04325672
Convalescent Plasma to Limit Coronavirus Associated Complications No drug interventions basic_science 2 withdrawn NCT04413968
COVID-19 Infection and Transmission in Exposed, Confined and Community-based Infants No drug interventions diagnostic Not Available completed NCT04363268
ACCESS A Master Digital Surveillance Protocol for COVID-19 No drug interventions Not Available Not Available completed NCT04604769
Perceived Stress Among ICU Medical Staff During COVID-19 Crisis No drug interventions Not Available Not Available completed 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). treatment 2 terminated NCT04518410
ACTIV-2: A Study for Outpatients With COVID-19 treatment 2 / 3 completed NCT04396210
Patients Perspectives on Discontinuation of Their Fertility Treatment Due to the COVID-19 Pandemic No drug interventions Not Available Not Available completed NCT04447495
Self-sampling for the Study of COVID-19 No drug interventions Not Available Not Available completed NCT06099795
Evaluation of Concordance Between Exhaled Air Test (eBAM-CoV) and RT-PCR to Detect SARS-CoV-2 No drug interventions diagnostic Not Available not_yet_recruiting NCT04542395
COVID-2019 Testing and Vaccination Among African American and Latinx Public Housing Residents No drug interventions supportive_care Not Available withdrawn NCT04362995
St. Jude Tracking of Viral and Host Factors Associated With COVID-19 No drug interventions Not Available Not Available completed NCT04668950
Fluvoxamine for Early Treatment of Covid-19 (Stop Covid 2) treatment 3 completed NCT04854408
Evaluation of the Effect of Coronavac Vaccine (Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2 Vaccine) on Healthcare Workers' Menstrual Patterns No drug interventions Not Available Not Available completed NCT04421508
A Study to Assess Pulsed Inhaled Nitric Oxide vs Placebo in Subjects With Mild or Moderate COVID-19 No drug interventions treatment 3 terminated NCT04779138
Increasing Vaccine Uptake in Underresourced Public Housing Areas No drug interventions supportive_care Not Available completed NCT04542343
COVID-19 Risk Reduction Among African American Parishioners No drug interventions supportive_care Not Available completed NCT04296643
Medical Masks vs N95 Respirators for COVID-19 No drug interventions prevention 4 completed NCT04348864
COVID-19 Diagnostic Self-testing Using Virtual Point-of-care No drug interventions diagnostic Not Available unknown_status NCT04485364
Place of Circulating Biomarkers and Respiratory Eicosanoids in the Prognosis of Severe Forms of Covid-19 Pneumonia No drug interventions Not Available Not Available completed NCT04818164
Prone Position Improves End-Expiratory Lung Volumes in COVID-19 Acute Respiratory Distress Syndrome No drug interventions Not Available Not Available completed NCT04389684
Clinical and Psycho-social Impact of COVID-19 Related Confinement on Patients With Digestive Tumors No drug interventions Not Available Not Available completed NCT04326387
Evaluation of Novel Diagnostic Tests for COVID-19 No drug interventions Not Available Not Available unknown_status NCT04844554
Protocol of Assistance to Patients With Covid-19 Submitted to Treatment With HD-tDCS No drug interventions treatment Not Available unknown_status NCT04459351
PHenotyping patiENts Admitted to Hospital With cOvid-19 Infection and idenTifYing Prognostic markErs No drug interventions Not Available Not Available unknown_status NCT04550351
Recombinant New Coronavirus Vaccine (CHO Cells) to Prevent SARS-CoV-2 Phase I Clinical Trial (≥60 Years Old) No drug interventions prevention 1 unknown_status NCT04536051
A Study of a Candidate COVID-19 Vaccine (COV003) prevention 3 unknown_status NCT04357977
A Human Clinical Study to Collect Calibration and Performance Data for the RBA-2 Device No drug interventions Not Available Not Available unknown_status NCT04420247
Efficacy of Chloroquine or Hydroxychloroquine in Treating Pneumonia Caused by SARS-Cov-2 - COVID-19 treatment 3 completed NCT04515147
A Dose-Confirmation Study to Evaluate the Safety, Reactogenicity and Immunogenicity of Vaccine CVnCoV in Healthy Adults for COVID-19 prevention 2 completed NCT04838847
A Study to Evaluate the Immunogenicity and Safety of the SARS-CoV-2 mRNA Vaccine CVnCoV in Elderly Adults Compared to Younger Adults for COVID-19 prevention 3 withdrawn NCT04329897
Acceptance and Commitment Therapy Delivered by Automated Software Messaging No drug interventions supportive_care Not Available completed NCT04552483
Effects of Early Use of Nitazoxanide in Patients With COVID-19 treatment 2 completed NCT04505761
The Usability, Feasibility, and Tolerability of Virtual Reality for Rehabilitation From COVID-19 No drug interventions treatment Not Available completed NCT04336761
Prevalence of Covid-19 in Children Admitted to Paediatric Emergency Departments During the Pandemic Period in France No drug interventions Not Available Not Available completed NCT04393961
At-Home COVID-19 Antibody Test Usability Assessment & Behavior Change Study No drug interventions device_feasibility Not Available unknown_status NCT06226428
Cyclo-Ergometry in the Patient With Acute Respiratory Distress Syndrome No drug interventions supportive_care Not Available completed NCT04321928
Personalized Health Education Against the Health Damage of Novel Coronavirus (COVID-19) Outbreak in Hungary No drug interventions prevention Not Available terminated NCT04551911
Safety and Efficacy of Rayaldee for Treating Mild to Moderate COVID-19 treatment 2 completed NCT04321811
Behavior, Environment And Treatments for Covid-19 No drug interventions Not Available Not Available completed NCT04418193
Patient Preference Trial for COVID-19 (PPT-COVID) No drug interventions Not Available Not Available withdrawn NCT04325893
Hydroxychloroquine Versus Placebo in COVID-19 Patients at Risk for Severe Disease treatment 3 terminated NCT04306393
Nitric Oxide Gas Inhalation in Severe Acute Respiratory Syndrome in COVID-19 treatment 2 completed NCT04926571
Dexamethasone and COVID-19 Inpatient Mortality Not Available Not Available completed NCT04726371
Best Practices to Prevent COVID-19 Illness in Staff and People With Serious Mental Illness and Developmental Disabilities in Congregate Living Settings No drug interventions health_services_research Not Available unknown_status NCT04843878
COVID-19 Testing Pilot Study No drug interventions Not Available Not Available completed NCT04449978
TARGet Kids! COVID-19 Study of Children and Families No drug interventions Not Available Not Available unknown_status NCT04371978
Efficacy and Safety of Dipeptidyl Peptidase-4 Inhibitors in Diabetic Patients With Established COVID-19 treatment 3 terminated NCT04953078
A Study to Evaluate Safety, Tolerability, and Reactogenicity of an RBD-Fc-based Vaccine to Prevent COVID-19 No drug interventions prevention 1 completed NCT04303507
Chloroquine/ Hydroxychloroquine Prevention of Coronavirus Disease (COVID-19) in the Healthcare Setting prevention Not Available completed NCT04489407
Can Remote Photoplethysmography Be Used for Contactless Vital Sign Acquisition in a Healthcare Setting? A Prospective Comparative Study. No drug interventions other Not Available unknown_status NCT04466085
Clinical Study of Recombinant Novel Coronavirus Vaccine prevention 2 unknown_status NCT04336215
Rutgers COVID-19 Cohort Study No drug interventions Not Available Not Available active_not_recruiting NCT04865237
SARS-CoV-2 Human Challenge Characterisation Study diagnostic Not Available completed NCT04364737
CONTAIN COVID-19: Convalescent Plasma to Limit COVID-19 Complications in Hospitalized Patients No drug interventions treatment 2 completed NCT04320732
Risk Factors for Community- and Workplace Transmission of COVID-19 No drug interventions Not Available Not Available recruiting NCT04500652
Mental Health Status and Related Factors Among Physical Medicine & Rehabilitation Physicians in the Covid-19 Pandemic No drug interventions Not Available Not Available unknown_status NCT05359770
Association of Inspiratory Muscle Training With HD-tDCS for Assistance to Patients With Long Covid-19 No drug interventions treatment Not Available unknown_status NCT04731870
Exploring Vaccine Confidence and Uptake of Potential COVID-19 Vaccines No drug interventions Not Available Not Available completed NCT04348370
BCG Vaccine for Health Care Workers as Defense Against COVID 19 prevention 4 active_not_recruiting NCT04423042
Tocilizumab in Coronavirus-19 Positive Patients treatment 3 unknown_status NCT04572399
UVA Light Device to Treat COVID-19 No drug interventions treatment Not Available completed NCT04333849
Telephony Or Videophony for Isolated elDerly in Maine-Et-Loire 49 During COVID-19 No drug interventions Not Available Not Available completed NCT04556149
imPulse™ Una Full-spectrum, Over Clothing E-stethoscope No drug interventions Not Available Not Available completed NCT04743349
Steam Inhalations in COVID-19 Patients No drug interventions treatment Not Available terminated NCT04794036
Efficacy of an Asynchronous Telerehabilitation Programme in Post-COVID-19 Patient No drug interventions treatment Not Available completed NCT04385836
Trial of Alpha One Antitrypsin Inhalation in Treating Patient With Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) treatment 0 unknown_status NCT04690413
NOWDx Test for the Detection of Antibodies to COVID-19 No drug interventions diagnostic Not Available completed NCT04288713
Eculizumab (Soliris) in Covid-19 Infected Patients Not Available Not Available available NCT04448418
The Impact of COVID-19 Outbreak on Trans-population's Health in Italy No drug interventions Not Available Not Available completed NCT04371419
COVID-19 Health Messaging to Underserved Communities No drug interventions prevention Not Available completed NCT04816019
A Study of Intranasal ChAdOx1 nCOV-19 prevention 1 completed NCT04510441
Artificial Intelligence-assisted Diagnosis and Prognostication in COVID-19 Using Electrocardiograms No drug interventions Not Available Not Available unknown_status NCT04376034
Convalescent Plasma Collection and Treatment in Pediatrics and Adults treatment 3 recruiting NCT04883216
Investigation of the Characteristics of Chronic Pain Developing After COVID-19 No drug interventions Not Available Not Available completed NCT04390516
Respiratory Decompensation and Model for the Triage of COVID-19 Patients No drug interventions diagnostic Not Available completed NCT04659135
ASCO Survey on COVID-19 in Oncology (ASCO) Registry No drug interventions Not Available Not Available active_not_recruiting NCT04342663
A Double-blind, Placebo-controlled Clinical Trial of Fluvoxamine for Symptomatic Individuals With COVID-19 Infection treatment 2 completed NCT04324463
Anti-Coronavirus Therapies to Prevent Progression of Coronavirus Disease 2019 (COVID-19) Trial treatment 3 completed NCT04494386
Umbilical Cord Lining Stem Cells (ULSC) in Patients With COVID-19 ARDS No drug interventions treatment 1 / 2 completed NCT04374539
Plasma Exchange in Patients With COVID-19 Disease and Invasive Mechanical Ventilation: a Randomized Controlled Trial treatment 2 terminated NCT01249625
The Respiratory Protection Effectiveness Clinical Trial No drug interventions prevention Not Available completed NCT04864548
COV-CHIM01: SARS-CoV-2 (COVID-19) Dose Finding Infection Study No drug interventions other 1 recruiting NCT04624048
Exercise Influence on COVID-19 No drug interventions Not Available Not Available unknown_status NCT04530448
Coronavirus Induced Acute Kidney Injury: Prevention Using Urine Alkalinization treatment 4 terminated NCT04568148
COVID-19 Biorepository No drug interventions Not Available Not Available active_not_recruiting NCT04721457
The Efficacy of Pre-procedural Mouth Rinses on COVID-19 Saliva Viral Load prevention 4 completed NCT04384926
Outcomes of Elective Cancer Surgery During the COVID-19 Pandemic Crisis No drug interventions Not Available Not Available unknown_status NCT04332666
Angiotensin-(1,7) Treatment in COVID-19: the ATCO Trial treatment 2 / 3 unknown_status NCT04496466
Clinical Characterization Protocol for Severe Infectious Diseases (CCPSEI) No drug interventions Not Available Not Available completed NCT04566965
Serology to COVID-19 for Recording Exposures and Evaluating Needs No drug interventions Not Available Not Available terminated NCT04444674
COVID-19 Vaccine (ChAdOx1 nCoV-19) Trial in South African Adults With and Without HIV-infection prevention 1 / 2 unknown_status NCT03680274
Lessening Organ Dysfunction With VITamin C treatment 3 completed NCT04453774
At Home Monitoring for Patients With Covid19 No drug interventions health_services_research Not Available active_not_recruiting NCT04305574
Social Media Use During COVID-19 No drug interventions Not Available Not Available completed NCT04525820
High Dose Vitamin-D Substitution in Patients With COVID-19: a Randomized Controlled, Multi Center Study treatment Not Available completed NCT04718220
Safety, Testing/Transmission, and Outcomes in Pregnancies With COVID-19 No drug interventions diagnostic Not Available active_not_recruiting NCT04279782
Clinical Features of Suspected and Confirmed Patients of 2019 Novel Coronavirus Infection No drug interventions Not Available Not Available unknown_status NCT04425382
Darunavir/Cobicistat vs. Lopinavir/Ritonavir in COVID-19 Pneumonia in Qatar Not Available Not Available completed NCT04424082
External Dead Space in Ventilated COVID-19 Patients No drug interventions supportive_care Not Available completed NCT04415073
A Phase 2 Study to Evaluate Axatilimab for Hospitalized Participants With Respiratory Involvement Secondary to COVID-19 treatment 2 terminated NCT04638673
NeuroCovid Rehab and Recovery Related to COVID-19 Diagnosis No drug interventions treatment 2 completed NCT05065827
Lung Ultrasound Findings in Patients With COVID-19 in a UK ED No drug interventions Not Available Not Available completed NCT04362176
Passive Immunity Trial for Our Nation to Treat COVID-19 in Hospitalized Adults No drug interventions treatment 3 completed NCT04402060
A Study of APL-9 in Adults With Mild to Moderate ARDS Due to COVID-19 treatment 1 / 2 completed NCT04727294
MGUS, SMM, and MM Patient Experience With Coronavirus 19 (COVID-19) Survey No drug interventions Not Available Not Available unknown_status NCT04332991
Outcomes Related to COVID-19 Treated With Hydroxychloroquine Among In-patients With Symptomatic Disease treatment 3 completed NCT04421391
QuadraMune(TM) for Prevention of COVID-19 No drug interventions treatment Not Available unknown_status NCT04327180
PREdiction of DIagnosed Covid-19 infecTion in IUC Patients No drug interventions Not Available Not Available completed NCT04334629
LIBERATE Trial in COVID-19 treatment 4 withdrawn NCT04674189
A Study to Evaluate the Safety and Immunogenicity of Vaccine CVnCoV in Healthy Adults in Germany for COVID-19 prevention 3 completed NCT04369989
Observational Study of COVID-19 Treatment Efficacy No drug interventions Not Available Not Available terminated NCT04341792
Predictive Biomarkers of Secondary Aggravation in Covid-19 Suspect Patient No drug interventions Not Available Not Available unknown_status NCT04401644
COVID-19: Laser Interferometry for Rapid Single Coronavirus Detection No drug interventions diagnostic Not Available unknown_status NCT04323644
Outcomes of Surgery in COVID-19 Infection: International Cohort Study (CovidSurg) No drug interventions Not Available Not Available unknown_status NCT05572840
Wear Your Mask, Wash Your Hands, Don't Get COVID-19 No drug interventions other Not Available completed NCT04292340
Anti-SARS-CoV-2 Inactivated Convalescent Plasma in the Treatment of COVID-19 No drug interventions Not Available Not Available unknown_status NCT04610567
Treatment of Patients With Mild Coronavirus-19 (COVID-19) Disease With Methotrexate Associated to LDL Like Nanoparticles (Nano-COVID19) treatment 1 / 2 unknown_status NCT04880668
Impact of Aerosol Box Use on Healthcare Provider Contamination No drug interventions other Not Available completed NCT04342169
University of Utah COVID-19 Hydrochloroquine Trial treatment 2 completed NCT05633446
Next Generation T-cell Vaccine Against Coronavirus Disease (COVID-19) No drug interventions prevention 1 / 2 not_yet_recruiting NCT04723446
Efficacy of Mouthwashes in Reducing Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Viral Load in the Saliva other Not Available completed NCT06025812
Clinical Study of Omicron BA.4/5-Delta Strain Recombinant Novel Coronavirus Protein Vaccine (CHO Cells) No drug interventions prevention Not Available not_yet_recruiting NCT04468581
Characteristics of TraceTogether Users No drug interventions Not Available Not Available completed NCT04279795
Detection of 2019 Novel Coronavirus in Multiple Organ System and Its Relationship With Clinical Manifestations No drug interventions Not Available Not Available unknown_status NCT04967755
Jing-Si-Herbal-Tea Accelerates SARS-Cov-2 Load Reduction Among COVID-19 Patients No drug interventions treatment Not Available unknown_status NCT04350450
Hydroxychloroquine Treatment of Healthcare Workers With COVID19 Illness at Montefiore treatment 2 withdrawn NCT04340050
COVID-19 Convalescent Plasma No drug interventions treatment 0 completed NCT04870450
When Distance is an Act of Love: Exploring the Use of Video Diaries for Family Members of Intensive Care Patients No drug interventions Not Available Not Available unknown_status NCT04416308
COVID 19 : Seroprevalence Study of Anti SRAS-CoV-2 Antibodies in GHT Employees in Haute Bretagne (AntiCoV-HB) No drug interventions diagnostic Not Available completed NCT04385238
Health and Wellbeing of Pregnant and Post-Partum Women During the COVID-19 Pandemic No drug interventions Not Available Not Available completed NCT04400838
Investigating a Vaccine Against COVID-19 prevention 2 / 3 active_not_recruiting NCT04361123
Atrium COVID-19 Syndromic and Serologic Surveillance No drug interventions Not Available Not Available enrolling_by_invitation NCT04416464
Quality of Life and Patient-centered Outcomes After ICU Admission for COVID-19 No drug interventions Not Available Not Available unknown_status NCT04349202
Beaumont Health Large-scale Automated Serologic Testing for COVID-19 No drug interventions Not Available Not Available completed NCT04459702
A Study of Combination Therapies to Treat COVID-19 Infection treatment 2 withdrawn NCT04596579
SARS-CoV-2 (COVID-19) Immune Surveillance Among a Population Based Sample of Adults in Florida No drug interventions Not Available Not Available completed NCT04476979
Comparison of Tocilizumab Plus Dexamethasone vs. Dexamethasone for Patients With Covid-19 treatment 2 completed NCT04525287
Prediction Models for Diagnosis and Prognosis of Severe COVID-19 No drug interventions Not Available Not Available completed NCT04373733
Early Intervention in COVID-19: Favipiravir Verses Standard Care treatment 3 completed NCT04394377
Full Anticoagulation Versus Prophylaxis in COVID-19: COALIZAO ACTION Trial treatment 4 completed NCT04390477
Study to Evaluate the Effect of a Probiotic in COVID-19 No drug interventions treatment Not Available completed NCT04413747
Yoga Pranayama Adjuvant to Treat Burden COVID-19 No drug interventions supportive_care Not Available unknown_status NCT04343898
Study of the Treatment and Outcomes in Critically Ill Patients With COVID-19 No drug interventions Not Available Not Available completed NCT04373798
C-reactive Protein Levels Among Individuals With COVID-19 No drug interventions Not Available Not Available completed NCT04514705
Characteristics in Post Covid-19 Patients No drug interventions treatment Not Available active_not_recruiting NCT04358783
Convalescent Plasma Compared to the Best Available Therapy for the Treatment of SARS-CoV-2 Pneumonia No drug interventions treatment 2 completed NCT04748783
Antiviral Efficacy and Acceptability of Mouth Rinses for Inactivation of COVID-19 treatment 2 terminated NCT04345861
Hydroxychloroquine Plus Azithromycin Versus Hydroxychloroquine for COVID-19 Pneumonia (COVIDOC Trial) treatment 2 / 3 terminated NCT04771611
COVFIS-HOME: COVID-19 Pilot Study of Fisetin to Alleviate Dysfunction and Decrease Complications treatment 2 completed NCT04341493
Hydroxychloroquine vs Nitazoxanide in Patients With COVID-19 treatment 4 terminated NCT04765371
Comparison Between Prednisolone and Dexamethasone on Mortality in Patients on Oxygen Therapy, With CoViD-19 treatment 3 completed NCT04478071
Vadadustat for the Prevention and Treatment of Acute Respiratory Distress Syndrome (ARDS) in Hospitalized Patients With Coronavirus Disease 2019 (COVID-19) treatment 2 completed NCT04337788
Gerontological Telemonitoring of Older Adults Living in Nursing Homes With COVID-19 Disease No drug interventions prevention Not Available unknown_status NCT05037188
Clinical Study of the Safety and Immunogenicity of a Recombinant Viral Vector AAV5 (Adeno-Associated Virus Type 5 )-RBD (Receptor Binding Domain)-S Vaccine for the Prevention of Coronavirus Infection (COVID-19) No drug interventions prevention 1 / 2 terminated NCT04342156
Safety And Efficacy Of Hydroxychloroquine For At Risk Population (SHARP) Against COVID-19 prevention 3 withdrawn NCT04542915
COVID-19-Related Health and Practices Among Dental Hygienists No drug interventions Not Available Not Available completed NCT04314232
Mechanisms for Covid-19 Disease Complications No drug interventions Not Available Not Available unknown_status NCT04527432
COVID-19 Health Professional Impact Study No drug interventions health_services_research Not Available active_not_recruiting NCT04453852
Monovalent Recombinant COVID19 Vaccine No drug interventions prevention 1 completed NCT04338100
Point Of Care UltraSonography for Risk-stratification of COVID-19 Patients No drug interventions Not Available Not Available completed NCT04326400
Active Monitoring And Determinants of Incidence Infection of COVDI-19 No drug interventions Not Available Not Available unknown_status NCT04380870
Describing Chinese Herbal Medicine Telehealth Care for Symptoms Related to Infectious Diseases Such as COVID-19 No drug interventions Not Available Not Available recruiting NCT04393142
Serologic Testing of Household Contacts of Confirmed Cases of COVID-19 No drug interventions Not Available Not Available completed NCT04452799
Hesperidin and Diosmin for Treatment of COVID-19 treatment 0 unknown_status NCT04383899
Role of Ibuprofen and Other Medicines on Severity of Coronavirus Disease 2019 No drug interventions Not Available Not Available withdrawn NCT04387799
Determinants of COVID-19 Pneumonia (MC-19) No drug interventions Not Available Not Available completed NCT04344106
Prone Positioning in Spontaneously Breathing Nonintubated Covid-19 Patient: a Pilot Study No drug interventions supportive_care Not Available unknown_status NCT04353336
Efficacay of Chloroquine or Hydroxychloroquine in COVID-19 Treatment treatment 2 / 3 completed NCT04400019
Prevention of COVID19 Infection in Nursing Homes by Chemoprophylaxis With Hydroxychloroquine (PREVICHARM) prevention 2 / 3 unknown_status NCT04587219
The Study of "Gam-COVID-Vac" Vaccine Against COVID-19 With the Participation of Volunteers of 60 y.o and Older prevention 2 unknown_status NCT04445441
An Observational Study to Assess the Protocol for the COVID-19 Treatment in Burkina Faso No drug interventions Not Available Not Available completed NCT04361396
Assessment of the Presence of the SARS-COV-2 Virus in the Peritoneum of COVID-19 Patients No drug interventions other Not Available completed NCT05430958
Safety, Tolerability and Immunogenicity of INO-4800 for COVID19 in Healthy Volunteers prevention 1 withdrawn NCT04844658
Covid-19, Hospitalized, PatIents, Nasafytol No drug interventions supportive_care Not Available completed NCT04447235
Early Treatment With Ivermectin and LosarTAN for Cancer Patients With COVID-19 Infection treatment 2 terminated NCT04482686
Trial of Combination Therapy to Treat COVID-19 Infection treatment 1 unknown_status NCT04390022
Sars-CoV-2/COVID-19 Ivermectin Navarra-ISGlobal Trial treatment 2 completed NCT04826822
Spironolactone and Dexamethasone in Patients Hospitalized With COVID-19 treatment 3 unknown_status NCT04408222
Awake Proning in COVID-19 Patients With Hypoxemic Respiratory Failure No drug interventions Not Available Not Available completed NCT04326725
Proflaxis Using Hydroxychloroquine Plus Vitamins-Zinc During COVID-19 Pandemia Not Available Not Available unknown_status NCT04517630
Renal Biomarkers in AKI and COVID-19 No drug interventions Not Available Not Available completed NCT04867226
Effectiveness of Colchicine Among Patients With COVID-19 Infection treatment 2 completed NCT04452565
NA-831, Atazanavir and Dexamethasone Combination Therapy for the Treatment of COVID-19 Infection prevention 2 / 3 unknown_status NCT04473274
GlitazOne Treatment for Coronavirus HypoxiA, a Safety and Tolerability Open Label With Matching Cohort Pilot Study treatment 4 completed NCT04379531
LDCT in COVID-19 Pneumonia: a Prospective Moscow Study No drug interventions diagnostic Not Available completed NCT04416373
COVID-19 and Pregnancy Outcomes No drug interventions Not Available Not Available unknown_status NCT05178173
Efficacy of Oral Rinses for Inactivation of COVID-19 (MOR2) No drug interventions treatment Not Available recruiting NCT04341727
Hydroxychloroquine,Hydroxychloroquine,Azithromycin in the Treatment of SARS CoV-2 Infection treatment 3 terminated NCT04355676
Evaluation of Activity and Safety of Two Regimens of Low Dose Oral Selinexor in Participants With Moderate or Severe COVID-19 treatment 2 withdrawn NCT04665960
Infection Control for Severe Acute Respiratory Syndrome Coronavirus 2 No drug interventions Not Available Not Available completed NCT04924660
Novel Experimental COVID-19 Therapies Affecting Host Response treatment 2 / 3 completed NCT04788394
Renal Involvement in Hospitalized Children With COVID-19 No drug interventions Not Available Not Available completed NCT04427280
Cancer: Rapid Diagnostics and Immune Assessment for SARS-CoV-2 (COVID-19) No drug interventions Not Available Not Available completed NCT04393792
SINUS WASH Pilot Study in Adults Testing Positive for COVID-19 treatment 1 unknown_status NCT04370067
HUNgarian COronaVirus Disease-19 Epidemiological Research No drug interventions Not Available Not Available unknown_status NCT04346667
Post-Exposure Prophylaxis for Asymptomatic SARS-CoV-2 COVID-19 Patients With choloroquinE Compounds treatment 4 terminated NCT04353401
WGS Analysis of COVID-19 Positive Patients No drug interventions Not Available Not Available completed NCT04885504
Post COVID-19 Biorepository No drug interventions Not Available Not Available recruiting NCT04525404
MOIST Study: Multi-Organ Imaging With Serial Testing in COVID-19 Infected Patients No drug interventions Not Available Not Available completed NCT04333472
Piclidenoson for Treatment of COVID-19 treatment 2 completed NCT04996212
Telerehabilitation Program in Persistent COVID-19 No drug interventions treatment Not Available completed NCT04385212
Outcomes in Hospitalized Older Patients With COVID-19 No drug interventions Not Available Not Available completed NCT04410510
P2Et Extract in the Symptomatic Treatment of Subjects With COVID-19 No drug interventions supportive_care 2 / 3 unknown_status NCT04447781
Safety, Tolerability and Immunogenicity of INO-4800 Followed by Electroporation in Healthy Volunteers for COVID19 prevention 1 / 2 completed NCT04342195
Acquiring Convalescent Specimens for COVID-19 Antibodies No drug interventions Not Available Not Available completed NCT04490850
COVID-19 Seroprevalence Study in French Guiana No drug interventions prevention Not Available completed NCT04361838
The COVID-19 ICU PRAYER Study No drug interventions supportive_care Not Available terminated NCT04635943
Randomized Phase IIA Clinical Trial to Evaluate the Efficacy of Ivermectin to Obtain Negative PCR Results in Patients With Early Phase COVID-19 treatment 2 completed NCT05881343
Retrospective Case Series of COVID19+ Patients Undergoing Orthopedic Surgery No drug interventions Not Available Not Available completed NCT04584684
Mouth Rinses for Inactivation of COVID-19 treatment 2 terminated NCT04410484
PREPARE-IBD: Physician Responses to Disease Flares and Patient Adaptation in Relation to Events in Inflammatory Bowel Disease During COVID-19 Pandemic No drug interventions Not Available Not Available completed NCT04354779
Antibody Seroprevalence and Rate of Asymptomatic Infections With SARS-CoV-2 in Austrian Hospital Personnel. No drug interventions Not Available Not Available completed NCT04336787
Physical Activity Level, Stress Level, Sleep Quality in Pregnant Women During Covid-19 Quarantine No drug interventions Not Available Not Available completed NCT04333654
Hydroxychloroquine in Outpatient Adults With COVID-19 treatment 1 terminated NCT04445454
Mesenchymal Stromal Cell Therapy for Severe Covid-19 Infection treatment 1 / 2 recruiting NCT04485351
Assessing the Impact of the COVID-19 Lockdown on Metabolic Control and Access to Health Care in Patients With Diabetes No drug interventions Not Available Not Available unknown_status NCT04424953
To Compare Videolaryngoscope Against Direct Laryngoscope for Intubation When Powered Air Purifying Respirator is Worn No drug interventions treatment Not Available completed NCT04406545
Microvascular Flow and Reactivity in Patients Presenting in the Acute Phase of COVID-19. No drug interventions Not Available Not Available completed NCT04349098
Evaluation of Activity and Safety of Oral Selinexor in Participants With Severe COVID-19 Infection treatment 2 completed NCT04339998
Assessment of Exam Findings in Coronavirus Disease 2019 (COVID-19) With Point-of-Care Ultrasonography (POCUS) No drug interventions Not Available Not Available completed NCT04402905
Observational Study in Diagnosed Patients COVID-19, Supported on an Outpatient Basis. (COVID-PSL) No drug interventions Not Available Not Available completed NCT04353128
Efficacy of Melatonin in the Prophylaxis of Coronavirus Disease 2019 (COVID-19) Among Healthcare Workers. prevention 2 / 3 completed NCT04334928
Randomized Clinical Trial for the Prevention of SARS-CoV-2 Infection (COVID-19) in Healthcare Personnel prevention 3 completed NCT04510493
Canakinumab in Patients With COVID-19 and Type 2 Diabetes treatment 3 completed NCT04657471
Hospitalization or Outpatient ManagEment of Patients With SRAS-CoV-2 Infection - Revised HOME-CoV Score Study No drug interventions treatment Not Available completed NCT04349371
Saved From COVID-19 - Chloroquine (CQ) Prophylaxis for Health Care Workers at Risk for COVID prevention 2 terminated NCT04385771
Cytokine Adsorption in Patients With Severe COVID-19 Pneumonia Requiring Extracorporeal Membrane Oxygenation No drug interventions treatment Not Available suspended NCT04527471
Pilot Study of Ensifentrine or Placebo Delivered Via pMDI in Hospitalized Patients With COVID-19 treatment 2 completed NCT04408378
Change in the Ratio of Mean Platelet Volume (MPV) to Platellet(PLT) in Covid-19 Pneumonia Patients No drug interventions Not Available Not Available unknown_status NCT04358588
Pulsed Inhaled Nitric Oxide for the Treatment of Patients With Mild or Moderate COVID-19 Not Available Not Available no_longer_available NCT04369456
Blood Biomarkers as Predictors of COVID-19 Disease Progression in Recently Infected Kidney Transplant Patients No drug interventions other Not Available completed NCT04716556
TranSfUsion of coNvalescent plAsma for the Early Treatment of pneuMonIa in COVID-19 Patients No drug interventions treatment Not Available completed NCT04472585
Efficacy of Subcutaneous Ivermectin With or Without Zinc in COVID-19 Patients treatment 1 / 2 unknown_status NCT04834115
Efficacy of Ivermectin in Outpatients With Non-severe COVID-19 treatment 3 unknown_status NCT04355637
Inhaled Corticosteroid Treatment of COVID19 Patients With Pneumonia treatment 4 completed NCT04363437
COlchicine in Moderate-severe Hospitalized Patients Before ARDS to Treat COVID-19 treatment 2 terminated NCT04532632
Taste and Smell Impairment in Critically Ill COVID-19 Patients No drug interventions Not Available Not Available completed NCT04326452
Treating COVID-19 With a Bidirectional Oxygenation Valve No drug interventions treatment Not Available completed NCT04403100
Hydroxychloroquine and Lopinavir/ Ritonavir to Improve the Health of People With COVID-19: "The Hope Coalition - 1" treatment 3 unknown_status NCT04444700
A Pragmatic Randomized Controlled Trial of Therapeutic Anticoagulation Versus Standard Care as a Rapid Response to (SARS-CoV-2) COVID-19 Pandemic No drug interventions treatment 3 completed NCT05593770
International Sites: Novel Experimental COVID-19 Therapies Affecting Host Response treatment 2 / 3 terminated NCT04408170
Facilitating AcceLerated Clinical Validation Of Novel Diagnostics for COVID-19 (FALCON-C19) No drug interventions Not Available Not Available completed NCT04416399
STerOids in COVID-19 Study treatment 2 terminated NCT04511949
COVID-19: Epidemiological Study of the Spread of SARS-CoV-2 in the Household of a Person Who Has Had a COVID-19 Disease No drug interventions other Not Available completed NCT04359849
Sequencing and Tracking of Phylogeny in COVID-19 Study No drug interventions Not Available Not Available completed NCT04326036
Use of cSVF Via IV Deployment for Residual Lung Damage After Symptomatic COVID-19 Infection No drug interventions treatment 0 enrolling_by_invitation NCT04424836
HFNC Treatment in COVID-19 Pneumonia No drug interventions Not Available Not Available completed NCT05074719
Index Individuals in SARS-CoV-2 Prevention Research Studies (COVID-19 Index Individuals Companion Study) No drug interventions Not Available Not Available completed NCT04416919
Assessment of N-95 Facemask for Use in COVID-19 Pandemic in Case of Shortage of Personal Protective Equipment No drug interventions prevention Not Available completed NCT04338841
HOME-CoV: Hospitalization or Outpatient ManagEment of Patients With a SARS-CoV-2 Infection No drug interventions treatment Not Available completed NCT04854941
Efficacy of Probiotics in the Treatment of Hospitalised Patients With Novel Coronavirus Infection No drug interventions treatment Not Available completed NCT04847817
Important Data on COVID-19 Profile in Africa No drug interventions Not Available Not Available completed NCT04366934
Study of the Pathogenesis of Olfactory Disorders in COVID-19 No drug interventions Not Available Not Available completed NCT04376658
Quality of Life and Long-term Outcomes After Hospitalization for COVID-19 No drug interventions Not Available Not Available completed NCT04422535
Effects on the Qt Interval of COVID-19 Coronavirus Infection No drug interventions Not Available Not Available unknown_status NCT04371835
COHIVE: Coronavirus (COVID-19) Outcomes in HIV Evaluation in Resource Limited Settings No drug interventions Not Available Not Available completed NCT04413435
Clinical Characteristics of Critically Ill Patients With COVID-19 No drug interventions Not Available Not Available completed NCT04341935
Effects of DPP4 Inhibition on COVID-19 treatment 4 withdrawn NCT04568863
Efficacy of Intravenous Melatonin on Mortality in Adult Patients Admitted to the Intensive Care Unit With COVID-19 treatment 2 completed NCT05009563
COvid iMaging With POSitron Emission Tomography No drug interventions diagnostic Not Available unknown_status NCT04711863
Fluvoxamine for Adults With Mild to Moderate COVID-19 treatment 2 suspended NCT04752839
Evaluation of the Psychosocial Impact on Health Professionals Exposed During COVID 19 Coronavirus Pandemic No drug interventions Not Available Not Available unknown_status NCT04510025
Capturing MultiORgan Effects of COVID-19 No drug interventions Not Available Not Available unknown_status NCT04442230
NasoVAX in Patients With Early Coronavirus Infectious Disease 2019 (COVID-19) treatment 2 terminated NCT04453748
The Assessment of the Prevalence, Clinical Course and Treatment of COVID-19 Complications No drug interventions Not Available Not Available unknown_status NCT04325048
Clinical Evaluation of Cordio Application in Adult COVID-19 Virus Positive Patients No drug interventions Not Available Not Available completed NCT04652648
Rapid Development and Implementation of a Remote ECG-monitored Prospective Randomized Clinical Trial During a Pandemic: Hydroxychloroquine Prophylaxis in COVID-19 Household Contacts prevention 4 completed NCT04748757
Annexin A5 in Patients With Severe COVID-19 Disease No drug interventions treatment 2 completed NCT04361526
Pilot Study on Cytokine Filtration in COVID-19 ARDS No drug interventions treatment Not Available unknown_status NCT04326426
ODYSSEY: A Study to Investigate the Efficacy of Tradipitant in Treating Severe or Critical COVID-19 Infection treatment 3 enrolling_by_invitation NCT04431466
A Study to Compare the Efficacy and Safety of Different Doses of Ivermectin for COVID-19 treatment 2 terminated NCT04324866
Prevalence and Incidence of COVID-19 Infection in Patients With Chronic Plaque Psoriasis on Immunosuppressant Therapy No drug interventions Not Available Not Available unknown_status NCT04652765
Camostat With Bicalutamide for COVID-19 treatment 1 terminated NCT04558320
COVID-19 and Lactating Mothers No drug interventions Not Available Not Available completed NCT04347382
Honey & Nigella Sativa Trial Against COVID-19 treatment 3 completed NCT04826731
Effect of Respiratory Exerciser on Pulmonary Functions of COVID-19 Patients No drug interventions Not Available Not Available completed NCT04650191
Surfactant Protein Genetic Variants in COVID-19 Infection No drug interventions Not Available Not Available completed NCT04912180
Apple Respiratory Study No drug interventions Not Available Not Available terminated NCT04384380
Efficacy and Tolerability of Hydroxychloroquine in Adult Patients With COVID-19 treatment Not Available completed NCT04355429
Efficacy of Captopril in Covid-19 Patients With Severe Acute Respiratory Syndrome (SARS) CoV-2 Pneumonia (CAPTOCOVID) treatment 2 unknown_status NCT04346589
Convalescent Antibodies Infusion in Critically Ill COVID 19 Patients treatment Not Available terminated NCT04366089
Oxygen-Ozone as Adjuvant Treatment in Early Control of COVID-19 Progression and Modulation of the Gut Microbial Flora treatment 2 unknown_status NCT04476992
Nitric Oxide Therapy for COVID-19 Patients With Oxygen Requirement treatment 1 / 2 completed NCT04673292
Community Collaboration to Combat COVID-19 (C-FORWARD) No drug interventions screening Not Available completed NCT04395144
COVid-19: Awake Proning and High-flow Nasal Cannula in respiratorY DistrEss No drug interventions treatment Not Available completed NCT04358640
Anxiety and Work Resilience Among Tertiary University Hospital Workers During the COVID-19 Outbreak: An Online Survey No drug interventions Not Available Not Available completed NCT04801667
Evaluate the Impact, Safety, Tolerability and Immunogenicity of the Coronavac Vaccine in Kidney Transplant Recipients health_services_research 4 unknown_status NCT04462367
Northeast COVID-19 and Pregnancy Study Group No drug interventions Not Available Not Available active_not_recruiting NCT04327401
COVID-19-associated ARDS Treated With Dexamethasone: Alliance Covid-19 Brasil III treatment 3 terminated NCT04619368
Post-intensive Care Follow-up of Patients Hospitalized for an Acute Respiratory Distress Syndrome Caused by COVID-19 No drug interventions Not Available Not Available unknown_status NCT04382768
Inhaled Ibuprofen to Treat COVID-19 treatment Not Available unknown_status NCT04387968
Epidemiological Study of the Covid-19 Presto Test - The "COVIDOR" Study No drug interventions Not Available Not Available completed NCT04427969
Early Prone Position on Coronavirus Disease 2019 Pneumonia No drug interventions Not Available Not Available completed NCT04448769
Epidemiological Study of Seroprevalence Against the SARS-CoV-2 Virus (COVID-19) No drug interventions screening Not Available completed NCT04406246
Prevention of Coronavirus Disease (COVID-19) Outbreaks With Nitazoxanide treatment 4 completed NCT04403646
Tannin Specific Natural Extract for COVID-19 Infection No drug interventions treatment Not Available terminated NCT04674410
Utility of Empiric Antibiotics for Non-intubated Novel Coronavirus Diseases 2019 Patients No drug interventions Not Available Not Available withdrawn NCT04336410
Safety, Tolerability and Immunogenicity of INO-4800 for COVID-19 in Healthy Volunteers prevention 1 completed NCT04412395
Clinical Assessment of Oral Lactoferrin as a Safe Antiviral and Immunoregulatory in Treating COVID-19 Disease No drug interventions treatment 2 unknown_status NCT04348695
Study of Ruxolitinib Plus Simvastatin in the Prevention and Treatment of Respiratory Failure of COVID-19. treatment 2 completed NCT04954014
Pilot Study of Single Dose Bevacizumab as Treatment for Acute Respiratory Distress Syndrome (ARDS) in COVID-19 Patients treatment 2 terminated NCT05055414
Arformoterol/Budesonide for COVID-19 No drug interventions treatment 2 unknown_status NCT04978038
Fourth Dose of mRNA COVID-19 Vaccine in Residents of LTCFs No drug interventions prevention 4 unknown_status NCT04642638
Safety, Immunogenicity, and Efficacy of INO-4800 for COVID-19 in Adults at High Risk of SARS-CoV-2 Exposure prevention 2 / 3 terminated NCT04709003
Covid-19 Vaccine Effectiveness in Healthcare Personnel in Clalit Health Services in Israel (CoVEHPI) No drug interventions Not Available Not Available completed NCT03301090
A Safety, Tolerability, Pharmacokinetics and Immunogenicity Trial of Co-administered MERS-CoV Antibodies REGN3048 and REGN3051 No drug interventions treatment 1 completed NCT04398264
Characteristics of COVID-19 Infection Among PREGnant Women No drug interventions Not Available Not Available completed NCT04469621
A Phase 1b Trial to Evaluate Safety and Effect of SAR443122 on Immune System in Severe COVID-19 treatment 1 completed NCT04792021
Effect of N-acetylcysteine on Oxidative Stress in COVID-19 Patients treatment 3 completed NCT04636021
Restoring Non-Emergent Cardiovascular Care in the Peri- COVID-19 Era No drug interventions Not Available Not Available unknown_status NCT04877002
Performance Study of SONA Saliva C-19 Rapid Test No drug interventions diagnostic Not Available terminated NCT04477902
Long-Term Experience and Health Effects of COVID-19 No drug interventions Not Available Not Available completed NCT04341584
CORIMUNO-ANA: Trial Evaluating Efficacy Of Anakinra In Patients With Covid-19 Infection treatment 2 completed NCT04391179
Dipyridamole to Prevent Coronavirus Exacerbation of Respiratory Status (DICER) in COVID-19 treatment 2 completed NCT04368143
COVID-19 Immune Repertoire Sequencing No drug interventions Not Available Not Available completed NCT04707833
Evaluation of Serological Techniques for Screening for COVID-19 Infection at the University Hospital of Rouen No drug interventions diagnostic Not Available unknown_status NCT04351854
Registry for Clinical Presentation and Management of Patients With COVID-19 in the Emergency Room No drug interventions Not Available Not Available completed NCT04396353
EXercise TRAining and Sedentary Lifestyle on Clinical Outcomes in Patients With COVID-19 No drug interventions Not Available Not Available completed NCT04853953
Cerebral Bleeding in COVID-19 ARDS Patients on Veno-venous ECMO No drug interventions Not Available Not Available unknown_status NCT04311177
Losartan for Patients With COVID-19 Not Requiring Hospitalization treatment 2 completed NCT04316377
Norwegian Coronavirus Disease 2019 Study treatment 4 active_not_recruiting NCT04386447
Phase II RCT to Assess Efficacy of Intravenous Administration of Oxytocin in Patients Affected by COVID-19 treatment 2 withdrawn NCT04384445
Zofin (Organicell Flow) for Patients With COVID-19 treatment 1 / 2 completed NCT04353245
Study of Biomarkers in the Long-term Impact of Coronavirus Infection in the Cardiorespiratory System No drug interventions Not Available Not Available unknown_status NCT04519398
Investigating the Involvement of ACE and Angiotensinogen Genes' Polymorphism Along With Other Thrombophilic Genotypes in Severe Forms of COVID-19 With/Without Thrombotic Events No drug interventions Not Available Not Available unknown_status NCT04793997
Microbiome Therapy in Covid-19 Primary Care Support No drug interventions treatment Not Available suspended NCT05037097
A Trial Evaluating the Safety and Immunogenicity of 3 COVID-19 SARS-CoV-2 RNA Vaccines in Healthy Adults No drug interventions treatment 1 / 2 completed NCT04621461
Placebo Controlled Trial to Evaluate Zinc for the Treatment of COVID-19 in the Outpatient Setting No drug interventions treatment 4 completed NCT04355728
Use of UC-MSCs for COVID-19 Patients treatment 1 / 2 completed NCT04418128
Clinical Efficacy of Nafamostat Mesylate for COVID-19 Pneumonia treatment 2 / 3 unknown_status NCT04342728
Coronavirus 2019 (COVID-19)- Using Ascorbic Acid and Zinc Supplementation No drug interventions supportive_care Not Available completed NCT04353271
Trial of Hydroxychloroquine In Covid-19 Kinetics treatment 2 / 3 terminated NCT04643678
Anakinra in the Management of COVID-19 Infection treatment 2 / 3 completed NCT04734678
Comparison of Tocilizumab Versus Tocilizumab/Infliximab in Patients With COVID-19-associated Cytokine Storm Syndrome Not Available Not Available completed NCT04570488
Predicting Favorable Outcomes in Hospitalized Covid-19 Patients No drug interventions Not Available Not Available completed NCT04815109
Prospective Electroencephalography Evaluation of Sedation in COVID-19 No drug interventions Not Available Not Available completed NCT04941209
imPulse™ Una Infrasound-to-ultrasound E-stethoscope No drug interventions Not Available Not Available completed NCT04535856
Therapeutic Study to Evaluate the Safety and Efficacy of DW-MSC in COVID-19 Patients treatment 1 completed NCT04412356
Timing of Tracheotomy in Covid-19 Patients No drug interventions treatment Not Available completed NCT05277285
STS Administration on Coronavirus Disease (COVID-19) Patients in Critical Care treatment 2 recruiting NCT04389385
COVID-19 Specific T Cell Derived Exosomes (CSTC-Exo) No drug interventions supportive_care 1 unknown_status NCT04423315
Thrombosis Risk Assessment and Clinical Presentation of Covid-19 Pneumonia No drug interventions Not Available Not Available completed NCT04479332
The Change of Critical Patient Managements and Subsequent Influences Under Epidemic of Coronavirus Disease 19 (COVID-19) No drug interventions treatment Not Available completed NCT04349332
Early Extubation for Patients With Acute Hypoxemic Respiratory Failure No drug interventions supportive_care Not Available withdrawn NCT04649775
AirFLO2 Treatment for Hypoxia and/or Tachypnea in Patients With COVID-19 No drug interventions treatment Not Available terminated NCT05787275
Effect of Diaphragmatic Strengthening Exercises on Diaphragm Muscle Function in Patients With Post Covid-19 Syndrome. No drug interventions treatment Not Available completed NCT04703270
Understanding COVID-19 Infection in Pregnant Women and Their Babies No drug interventions Not Available Not Available completed NCT04868942
Protective Measures Against SARS-CoV-2 Contamination of Young Healthy Volunteers During a Concert of Actual Music No drug interventions other Not Available withdrawn NCT04327206
BCG Vaccination to Protect Healthcare Workers Against COVID-19 prevention 3 completed NCT04325906
Early PP With HFNC Versus HFNC in COVID-19 Induced Moderate to Severe ARDS No drug interventions treatment Not Available completed NCT05684549
Coronavirus Infection (COVID-19) and Radical Surgery in Patients With Early-stage Lung Cancer No drug interventions Not Available Not Available active_not_recruiting NCT05338749
Computer Cognitive Training for Post-acute COVID-19 Syndrome No drug interventions treatment Not Available completed NCT04561219
Nitazoxanide Therapy for Patients With COVID-19 Pneumonia treatment 2 completed NCT04341519
Psychological Burden in ICU Survivors of Severe COVID-19 Pneumonia, Their Relatives and Their Healthcare Providers No drug interventions Not Available Not Available unknown_status NCT04424017
Sero-prevalence of Coronavirus Disease 2019 (COVID-19) in Healthcare Workers No drug interventions Not Available Not Available completed NCT05689216
Timed Awake Prone and Repositioning for Patients With Covid-19-induced Hypoxic Respiratory Failure. No drug interventions treatment Not Available not_yet_recruiting NCT05765396
SARS-CoV-2/COVID-19 Study of Next Generation Non-Invasive Passive Detection Technologies No drug interventions Not Available Not Available recruiting NCT04668196
Noninvasive Respiratory Support in COVID-19 (CATCOVID-AIR) No drug interventions Not Available Not Available completed NCT04659486
Adolescents With COVID-19/MIS-C at HCFMUSP No drug interventions treatment Not Available unknown_status NCT04490486
Umbilical Cord Tissue (UC) Derived Mesenchymal Stem Cells (MSCs) Versus Placebo to Treat Acute Pulmonary Inflammation Due to COVID-19 treatment 1 withdrawn NCT05197686
Early-initiated High Flow Oxygen Therapy vs Conventional Oxygen Therapy Among Patients With ARDS in the Course of SARS-CoV2 Pneumonia. No drug interventions treatment Not Available unknown_status NCT04668339
A Trial Evaluating the Safety and Effects of an RNA Vaccine ARCT-021 in Healthy Adults No drug interventions prevention 2 terminated NCT04996225
Effect of Aerobics and Balancing Exercises on Anxiety and Dizziness in Patients With COVID-19 No drug interventions treatment Not Available completed NCT04315948
Trial of Treatments for COVID-19 in Hospitalized Adults treatment 3 completed NCT04913948
Assessing the Mother-to-infant Transmission Capabilities of COVID-19 Infection Among Pregnant Women in Ontario, Canada No drug interventions Not Available Not Available completed NCT04462848
Covid-19 Convalescent Plasma as Prevention and Treatment for Children With Underlying Medical Conditions treatment 1 not_yet_recruiting NCT04573348
T Cells Response to SARS COV 2 Peptides No drug interventions Not Available Not Available unknown_status NCT05736926
Anal Fissure Among Survivors of COVID-19 Virus Infection. No drug interventions Not Available Not Available completed NCT04609865
Impact of Intravenous Lidocaine on Clinical Outcomes of Patients With ARDS During COVID-19 Pandemia treatment 3 terminated NCT04374565
Convalescent Plasma for Treatment of COVID-19 Patients With Pneumonia No drug interventions treatment 2 completed NCT04682574
Role of Mega Dose of Vitamin C in Critical COVID-19 Patients treatment Not Available completed NCT04598620
Non-invasive Prognostication of COVID-19 Patients by Use of Biomarkers in Exhaled Breath Condensate No drug interventions Not Available Not Available completed NCT04802382
Clinical Study Designed to Evaluate the Effect of CimetrA in Patients Diagnosed With COVID-19 No drug interventions treatment 3 unknown_status NCT04565782
Corona Virus Infection Among Liver Transplant Recipients No drug interventions Not Available Not Available unknown_status NCT05367882
Effect of Interleukin 6 Receptor Antagonists in SARS-CoV-2 Patients No drug interventions Not Available Not Available completed NCT04821531
Feasibility of a Self-guided Exercise Program Among Hospitalized COVID-19 Patients No drug interventions treatment Not Available withdrawn NCT04764773
Persistence of Symptoms After Improvement of Acute COVID-19 No drug interventions Not Available Not Available completed NCT04357327
Rapid Salivary Test to Detect SARS-CoV-2 (COVID-19) No drug interventions diagnostic Not Available completed NCT04372576
Epidemiology and Outcome of Ventilator-associated Pneumonia Among Critically Ill COVID-19 Patients No drug interventions Not Available Not Available unknown_status NCT04558476
Efficacy of CONvalescent Plasma in Patients With COVID-19 Treated With Mechanical Ventilation treatment 2 active_not_recruiting NCT04686760
Efficacy of Inhaled Nitroglycerin in Moderate to Critically Ill COVID-19 Patients treatment Not Available completed NCT04797091
Kidney in Coronavirus Disease 2019 Registry No drug interventions Not Available Not Available recruiting NCT04382391
Study Assessing Vagus Nerve Stimulation in CoViD-19 Respiratory Symptoms No drug interventions treatment Not Available terminated NCT04537962
Salivary SARS-CoV-2 Load of Covid-19 Patients After Oral Antimicrobial Solutions and Dentifrices No drug interventions supportive_care Not Available completed NCT04391829
Detection of SARS-CoV-2 in Semen of COVID-19 Positive Males No drug interventions diagnostic Not Available unknown_status NCT04318444
Hydroxychloroquine Post Exposure Prophylaxis for Coronavirus Disease (COVID-19) prevention 2 / 3 recruiting NCT05095844
National Vaccine Adverse Event Reporting Survey and Etiology No drug interventions Not Available Not Available unknown_status NCT04391140
Prone Positioning and High-flow Nasal Cannula in COVID-19 Induced ARDS No drug interventions supportive_care Not Available unknown_status NCT04387240
Evaluating the Efficacy of Artesunate in Adults With Mild Symptoms of COVID-19 treatment 2 withdrawn NCT04334967
Hydroxychloroquine in Patients With Newly Diagnosed COVID-19 Compared to Standard of Care treatment 4 suspended NCT04475601
Enzalutamide Treatment in COVID-19 treatment 2 terminated NCT04398004
Anti-inflammatory Clarithromycin for Improving COVID-19 Infection Early prevention 2 completed NCT04757272
Does Hepatitis C Management Protect Egyptian Population Against Severe Corona Virus Disease-2019? No drug interventions Not Available Not Available completed NCT05242172
THE RELATIONSHIP OF CRP/ALBUMIN RATIO LEVEL AND PROGNOSIS IN PREGNANT COVID-19 PATIENTS No drug interventions Not Available Not Available unknown_status NCT04493268
HYPONATREMIA IN COVID-19 PATIENTS No drug interventions Not Available Not Available completed NCT04523246
Training the Innate Immune System Against SARS-CoV-2 (COVID-19) Using the Shingrix Vaccine in Nursing Home Residents basic_science 0 completed NCT04377581
COVID-19 Health Messaging Efficacy and Its Impact on Public Perception, Anxiety, and Behavior No drug interventions Not Available Not Available completed NCT04449081
Knowledge, Attitude and Practice of Dental Students About COVID-19 No drug interventions Not Available Not Available completed NCT04476914
Stress Related Disorders in Family Members of COVID-19 Patients Admitted to the ICU No drug interventions Not Available Not Available completed NCT04363450
Hydroxychloroquine as Prophylaxis for COVID-19 in Healthcare Workers (HCQPreP) prevention 3 unknown_status NCT04367350
Prospective Registry of Corona Virus Disease 2019 (Covid-19) Patients With Neuromuscular Involvement No drug interventions Not Available Not Available unknown_status NCT04536350
Inhaled Aviptadil for the Treatment of COVID-19 in Patients at High Risk for ARDS treatment 2 terminated NCT04627623
Prevalence and Risk Factors of COVID-19 in the Upper Silesian Agglomeration No drug interventions Not Available Not Available unknown_status NCT04350723
Awake Prone Position in Hypoxemic Patients With Coronavirus Disease 19 COVID-19 (COVI-PRONE) No drug interventions treatment Not Available completed NCT04430023
Epidemiological and Demographic Data From 150 Patients Diagnosed With Coronavirus Disease 2019 Pneumonia No drug interventions Not Available Not Available completed NCT04347408
Seroprevalence of SARS-Cov-2 Antibodies in Children No drug interventions Not Available Not Available completed NCT04407208
Convalescent Plasma Therapy in Patients With COVID-19 No drug interventions health_services_research 1 completed NCT04542538
The Impact of Premorbid Illnesses on the Risk of ICU Admission and Short-term Outcome No drug interventions Not Available Not Available completed NCT04378738
Social Media and Covid19 Pandemic No drug interventions health_services_research Not Available unknown_status NCT04407143
Study of the Immunity of Patients With Lung Cancer and COVID-19 Infection No drug interventions Not Available Not Available completed NCT04459403
Psychiatric Disturbances and COVID-19 Infection No drug interventions Not Available Not Available completed NCT04486521
Anti-IL6 and Corticosteroid Monotherapy vs Combination in COVID-19 Not Available Not Available unknown_status NCT04461379
Prevention, Efficacy and Safety of BCG Vaccine in COVID-19 Among Healthcare Workers prevention 3 unknown_status NCT05094687
Cutaneous Manifestations of Coronavirus Disease 2019(COVID-19). No drug interventions Not Available Not Available completed NCT04480333
Safety, Tolerability and Pharmacokinetics of Inhaled Nanoparticle Formulation of Remdesivir (GS-5734) and NA-831 treatment 1 unknown_status NCT04627233
Ezrin Peptide (HEP-1) for Treatment of Coronavirus Disease (COVID-19) Infection No drug interventions treatment 1 unknown_status NCT04987853
Clinical, Functional, Immunological and Genetic Factors on the Severity of the Course of Coronavirus Infection No drug interventions Not Available Not Available unknown_status NCT04368377
Enhanced Platelet Inhibition in Critically Ill Patients With COVID-19 treatment 2 completed NCT04324047
Cohort Multiple Randomized Controlled Trials Open-label of Immune Modulatory Drugs and Other Treatments in COVID-19 Patients No drug interventions Not Available Not Available unknown_status NCT03331445
Inhaled Gaseous Nitric Oxide (gNO) Antimicrobial Treatment of Difficult Bacterial and Viral Lung (COVID-19) Infections treatment 2 terminated NCT04448145
Determinants of SARS (Severe Acute Respiratory Syndrome)-COV2 (COVID-19) Persistence After Convalescence No drug interventions Not Available Not Available recruiting NCT04739345
Effect of Pentoxifylline on Prognosis of Coronavirus Disease 2019 (COVID- 19) Infection treatment Not Available completed NCT05639998
BBV152/BBV154 Heterologus Prime-Boost Study prevention 2 completed NCT05017298
Clinical Study for Subjects With COVID-19 Using Allogeneic Adipose Tissue-Derived Mesenchymal Stem Cells No drug interventions treatment 2 not_yet_recruiting NCT04399798
Baricitinib for coRona Virus pnEumonia (COVID-19): a THerapeutic Trial treatment 2 unknown_status NCT04388605
Assessing the Safety of Pregnancy In the CoRonavirus (COVID-19) pandEmic No drug interventions Not Available Not Available active_not_recruiting NCT04311697
Intravenous Aviptadil for Critical COVID-19 With Respiratory Failure treatment 2 / 3 completed NCT04682197
Cereset Research In Healthcare Workers During COVID-19 No drug interventions supportive_care Not Available completed NCT04353583
Acute Kidney Injury and Acute Kidney Disease in COVID-19 No drug interventions Not Available Not Available active_not_recruiting NCT04473183
Epidemiologic Assessment of SARS-CoV-2 (COVID-19) Prevalence in Minnesota No drug interventions Not Available Not Available withdrawn NCT04328961
Hydroxychloroquine for COVID-19 Post-exposure Prophylaxis (PEP) prevention 2 / 3 completed NCT04473261
Efficacy of Iodine Complex Against COVID-19 Patients treatment 1 / 2 unknown_status NCT04364893
Angiotensin Receptor Blockers and Angiotensin-converting Enzyme Inhibitors and Adverse Outcomes in Patients With COVID19 No drug interventions treatment Not Available unknown_status NCT04363593
Serology COVID-19 From the Cornwall Hospital Union other Not Available completed NCT04910971
Quantification of Binding and Neutralizing Antibody Levels in COVID-19 Vaccinated Health Care Workers Over 1 Year No drug interventions Not Available Not Available unknown_status NCT04492371
COVID-19 Infection and Multiple Myeloma No drug interventions Not Available Not Available completed NCT04392778
Clinical Use of Stem Cells for the Treatment of Covid-19 No drug interventions treatment 1 / 2 completed NCT04327388
Sarilumab COVID-19 treatment 3 completed NCT04579588
Understanding Immunity to the Flu Vaccine in COVID-19 Patients No drug interventions Not Available Not Available recruiting NCT04456088
Inhaled NO for the Treatment of COVID-19 Caused by SARS-CoV-2 (CANADA Trial) treatment 2 withdrawn NCT04377607
Haemoglobin Concentration on COVID-19 No drug interventions Not Available Not Available unknown_status NCT04445207
Experimental Expanded Access Treatment With Convalescent Plasma for the Treatment of Patients With COVID-19 Not Available Not Available no_longer_available NCT04416009
Extracellular Water in Covid 19 Pneumonia No drug interventions Not Available Not Available unknown_status NCT04312009
Losartan for Patients With COVID-19 Requiring Hospitalization treatment 2 completed NCT04352985
Evaluating the Use of Polymyxin B Cartridge Hemoperfusion for Patients With Septic Shock and COVID 19 No drug interventions Not Available Not Available no_longer_available NCT04371315
Risk Factors, Clinical Characteristics and Outcomes of Acute Infection With Coronavirus 2019 (COVID-19) In Children No drug interventions Not Available Not Available recruiting NCT04622332
A Pilot Study to Assess Safety and Efficacy of SIR1-365 in Patients With Severe COVID-19 No drug interventions treatment 1 completed NCT04425759
Prevalence and Risk Factors of SARS-CoV-2 Antibody Responses (COVID-19) No drug interventions Not Available Not Available unknown_status NCT04818970
Photo-Protection Trial (NB-UVB vs. Placebo) in High-risk Hospitalized COVID-19 Patients No drug interventions treatment Not Available completed NCT04657406
Expanded Access to Zofin for Patients With COVID-19 Not Available Not Available available NCT04400006
Ozone Therapy in the Prevention of COVID-19 Infection No drug interventions Not Available Not Available completed NCT04492449
Evaluation of Systemic and Oral Conditions of Pregnant Women and Their Babies, With Exposure to COVID-19 Infection No drug interventions Not Available Not Available unknown_status NCT05216536
Physical and Cognitive Impairments in People Suffering From Long COVID No drug interventions Not Available Not Available completed NCT04615936
Nasal Photodisinfection COVID-19 Proof of Concept Study No drug interventions treatment Not Available completed NCT04337918
Nitric Oxide Releasing Solutions to Prevent and Treat Mild/Moderate COVID-19 Infection prevention 2 completed NCT04388618
Investigating Anosmia and Ageusia in COVID-19 Adult Patients in Saudi Arabia No drug interventions Not Available Not Available completed NCT05517941
Effect of Active Cycle Breathing Technique Along With Incentive Spirometer on COVID19 Patient No drug interventions treatment Not Available completed NCT04468217
Evaluation of an Alternative Method of Obtaining Viral RNA for the Detection of SARS-CoV-2 Virus Using PCR No drug interventions Not Available Not Available unknown_status NCT04797624
Does Coronavirus Disease 2019 (COVID-19) Pandemic Cause a Delay in the Diagnosis of Gastric Cancer Patients? No drug interventions Not Available Not Available completed NCT05934916
Early Application of Continuous Positive Airway Pressure in Coronavirus Patients at Risk of Obstructive Sleep Apnea No drug interventions supportive_care Not Available completed NCT04395716
A Study of ResCure™ to Treat COVID-19 Infection No drug interventions treatment 1 withdrawn NCT04322396
Proactive Protection With Azithromycin and hydroxyChloroquine in Hospitalized Patients With COVID-19 treatment 2 terminated NCT04321096
The Impact of Camostat Mesilate on COVID-19 Infection treatment 1 / 2 unknown_status NCT04720235
A Follow On Community Testing Study To Evaluate The Performance of the Lucira COVID-19 All-In-One Test Kit No drug interventions diagnostic Not Available completed NCT04410835
Psychological Impact of the Corona Virus (SARS-CoV-2) and COVID-19 Pandemic in Individuals With Psychiatric Disorders No drug interventions Not Available Not Available unknown_status NCT04410263
Microbiota in COVID-19 Patients for Future Therapeutic and Preventive Approaches No drug interventions Not Available Not Available unknown_status NCT04758039
Clinical Characteristics and In-hospital Death of a Chilean COVID-19 Prospective Cohort No drug interventions Not Available Not Available completed NCT04681430
Reconvalescent Plasma/Camostat Mesylate Early in SARS-CoV-2 Q-PCR (COVID-19) Positive High-risk Individuals treatment 2 completed NCT04746430
COVID-19 Primary Care Platform for Early Treatment and Recovery (COPPER) Study treatment 4 terminated NCT04705766
KIDney Injury in Times of COVID-19 (KIDCOV) No drug interventions Not Available Not Available recruiting NCT04357366
suPAR-guided Anakinra Treatment for Validation of the Risk and Management of Respiratory Failure by COVID-19 (SAVE) prevention 2 completed NCT04583566
Differential Expression of Cytokines, Transcriptome and miRNA in Coronavirus Disease 2019 (COVID-19) Egyptian's Patients No drug interventions Not Available Not Available unknown_status NCT04340466
French Multicentre Observational Study on SARS-Cov-2 Infections (COVID-19) ICU Management Study No drug interventions Not Available Not Available completed NCT05911074
COVID-19 Antigen Rapid Test Evaluation in Low-Prevalence Setting No drug interventions Not Available Not Available completed NCT05074420
A Study of Baricitinib (LY3009104) in Children With COVID-19 treatment 3 recruiting NCT04707820
Antiviral T Lymphocyte Immunity During Acute COVID-19 Infection No drug interventions diagnostic Not Available unknown_status NCT04322682
Colchicine Coronavirus SARS-CoV2 Trial (COLCORONA) treatment 3 terminated NCT04378582
Characteristics and Outcomes of Patients With COVID-19 Admitted to the ICU No drug interventions Not Available Not Available completed NCT04471831
Physiotherapy as a Complimentary Treatment in Reducing Viral-Load, Complications, Death, Expedite Discharge and Improve Quality of Life, Exercise Endurance and Capacity in Stroke Survivors With CoViD-19: A Clinical-Controlled Study No drug interventions treatment Not Available unknown_status NCT04418531
Convalescent Antibodies Infusion in COVID 19 Patients treatment Not Available withdrawn NCT04324073
Cohort Multiple Randomized Controlled Trials Open-label of Immune Modulatory Drugs and Other Treatments in COVID-19 Patients - Sarilumab Trial - CORIMUNO-19 - SARI treatment 2 / 3 unknown_status NCT04539873
Impact of Colchicine in Hospitalized Colombian Patients With COVID-19 treatment 3 terminated 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 No drug interventions prevention 2 active_not_recruiting NCT04738760
Clinical Outcomes of High Dose Vitamin D Versus Standard Dose in COVID-19 Egyptian Patients No drug interventions Not Available Not Available completed NCT04602260
Functional Recovery of Hospitalised Patients With COVID-19: The COREG Extension Study No drug interventions Not Available Not Available active_not_recruiting NCT04659460
RIC as an Adjunct Therapy for Severe COVID-19 Disease: a Prospective Randomized Pilot Study No drug interventions treatment Not Available unknown_status NCT04720794
A Study To Evaluate The Performance of the Lucira Health All-In-One COVID-19 Test Kit vs Hologic Panther Fusion No drug interventions diagnostic Not Available completed NCT05461391
The Effects of COVID-19 Infection on Respiratory Muscle Strength and Core Stabilization No drug interventions Not Available Not Available completed NCT05037162
Study Designed to Evaluate the Effect of CimetrA in Patients Diagnosed With COVID-19 No drug interventions treatment 2 completed NCT04399889
hCT-MSCs for COVID19 ARDS treatment 1 / 2 terminated NCT04345289
Efficacy and Safety of Novel Treatment Options for Adults With COVID-19 Pneumonia treatment 3 terminated NCT04397692
Inhaled NO for the Treatment of COVID-19 Caused by SARS-CoV-2 (US Trial) No drug interventions device_feasibility Not Available terminated NCT04388644
Survey of Satisfaction on Traditional Chinese Medicine Jing-Guan-Fang (JGF) for COVID-19 Prevention No drug interventions Not Available Not Available unknown_status NCT04328467
Pre-exposure Prophylaxis for SARS-Coronavirus-2 treatment 3 completed NCT04414267
Bacillus Calmette-guérin Vaccination to Prevent COVID-19 prevention 4 completed NCT04836767
Evaluation of Physical and Functional Status in Patients With COVID-19 in Long Term No drug interventions Not Available Not Available completed NCT04736901
Effect of Prophylactic and Therapeutic Anticoagulants in Egyptian Patients With COVID-19 Not Available Not Available completed NCT04755972
Mucolytics in Patients on Invasive Mechanical Ventilation Due to Severe Acute Respiratory Syndrome Coronavirus 2 No drug interventions prevention Not Available completed NCT04397172
Intensive Care Associated Complications and Outcome of Acute Respiratory Distress Syndrome Due to COVID-19 No drug interventions Not Available Not Available terminated NCT04526769
Detecting SARS-CoV-2 in Tears No drug interventions Not Available Not Available completed NCT04382846
Novel Regimens in COVID-19 Treatment treatment 3 recruiting NCT04339712
Personalised Immunotherapy for SARS-CoV-2 (COVID-19) Associated With Organ Dysfunction treatment 2 completed NCT04334512
A Study of Quintuple Therapy to Treat COVID-19 Infection treatment 2 completed NCT05258812
Cytopenias in Hospitalized Patients of Corona Virus Infection(COVID-19) During First and Other Waves No drug interventions Not Available Not Available completed NCT05212610
Assessing Safety of Coronavirus Infection (COVID-19) Messenger RNA (mRNA) Vaccine Administration in the Setting of a Previous Adverse Reaction treatment 4 recruiting NCT04578210
Safety Infusion of NatuRal KillEr celLs or MEmory T Cells as Adoptive Therapy in COVID-19 pnEumonia or Lymphopenia treatment 1 / 2 completed NCT04632381
Intravenous Zotatifin in Adults With Mild or Moderate COVID-19 treatment 1 completed NCT04780581
Glucocorticoid Therapy in Coronavirus Disease COVID-19 Patients treatment 4 terminated NCT04356495
Trial of COVID-19 Outpatient Treatment in Individuals With Risk Factors for Aggravation treatment 2 / 3 completed NCT04385914
Demographics and Outcomes of COVID 19 in Pregnancy at a Community Based Hospital No drug interventions Not Available Not Available unknown_status NCT04371523
Hydroxychloroquine to Prevent COVID-19 Disease Amongst Healthcare Workers No drug interventions prevention 3 withdrawn NCT04437823
Efficacy of Intravenous Infusions of Stem Cells in the Treatment of COVID-19 Patients treatment 2 completed NCT04331808
CORIMUNO-19 - Tocilizumab Trial - TOCI (CORIMUNO-TOCI) treatment 2 unknown_status NCT04360538
Long Term Outcomes of Patients With COVID-19 No drug interventions Not Available Not Available active_not_recruiting