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ClinicalTrials.gov public records Last synced Oct 1, 2026, 10:16 AM EDT

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Showing 49–72 of 2,349 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: SARS CoV-2 Infection Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Availability of COVID-19 Testing on Choice to Isolate and Socially Distance

NCT04459520
View directory record Official record
Conditions
COVID-19
Interventions
Positive COVID Test Result - Hypothetical Scenario, Negative COVID Test Result - Hypothetical Scenario, Unavailable COVID Test Result - Hypothetical Scenario
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 110 Years
Enrollment
1,400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 20, 2020 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Incidence of COVID-19 Test Conversion in Post-surgical Patients

NCT04392323
View directory record Official record
Conditions
Sars-CoV2
Interventions
COVID-19 PCR and Serology
Diagnostic Test
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
2
States / cities
Manhasset, New York • New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced Oct 1, 2026, 10:16 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Positron Emission Tomography (PET) Imaging of Thrombosis

NCT03830320
View directory record Official record
Conditions
Atrial Fibrillation, COVID-19, Cancer, Thrombosis
Interventions
[64Cu]FBP8, PET/MR, Blood Collection, Electrocardiogram
Drug · Device · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 1, 2026, 10:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of the AudibleHealth Dx AI/ML-Based Dx SaMD Using FCV-SDS in the Diagnosis of COVID-19 Illness

NCT05175690
View directory record Official record
Conditions
COVID19
Interventions
Diagnostic Software as Medical Device
Diagnostic Test
Lead sponsor
AudibleHealth AI, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 5, 2022 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Not applicable Interventional

Text4Vax: Text Message Reminders for Pediatric COVID-19 and Influenza Vaccines 2024-25 Season

NCT06603090
View directory record Official record
Conditions
Influenza, COVID-19, Vaccination Hesitancy
Interventions
Text message influenza vaccine reminders, Text message COVID-19 vaccine reminders, Text message influenza and COVID-19 vaccine reminders
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
6 Months to 17 Years
Enrollment
66,147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
4
States / cities
Itasca, Illinois • New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 11, 2025 · Synced Oct 1, 2026, 10:16 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Micro-Dose, Macro-Impact: Leveraging Psychedelics in Frontline Healthcare Workers During the COVID-19 Pandemic

NCT04769297
View directory record Official record
Conditions
Acute Stress Disorder
Interventions
Sublingual Micro-Dose Ketamine
Drug
Lead sponsor
Limbic Medical
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Toluca Lake, California
Source: ClinicalTrials.gov public record
Updated Feb 24, 2021 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Spread of COVID-19 in a University Community Setting: Role of a Low-Cost Reusable Form-Fitting Fabric Mask

NCT04979858
View directory record Official record
Conditions
Covid19, SARS-CoV2 Infection
Interventions
Focal Mask
Device
Lead sponsor
Georgia Institute of Technology
Other
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

ReSET Aim 1a: Restarting Safe Education and Testing for Children With Medical Complexity - Feasibility of In-home Cohort COVID-19 Testing Strategies, and Associations With CMC Parent Perceptions About In-person School Attendance

NCT04895085
View directory record Official record
Conditions
COVID-19, Children With Medical Complexity (CMC)
Interventions
BinaxNOW Rapid Antigen System
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 7, 2024 · Synced Oct 1, 2026, 10:16 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluating the Impact of Social Music

NCT06513910
View directory record Official record
Conditions
Mental Health Issue, COVID-19
Interventions
Music
Behavioral
Lead sponsor
Yale University
Other
Eligibility
16 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Validation of New Injection Molded Flocked Nasopharyngeal Swabs in Response to the COVID-19 Pandemic

NCT04368260
View directory record Official record
Conditions
COVID19
Interventions
Control swab, Prototype swab
Device
Lead sponsor
University of Virginia
Other
Eligibility
0 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 17, 2022 · Synced Oct 1, 2026, 10:16 AM EDT
Completed No phase listed Observational

eVusheld Assessment reaL wORld Effectiveness in DoD Health System

NCT05569408
View directory record Official record
Conditions
COVID-19; SARS-CoV-2; 2019 Novel Coronavirus Disease
Interventions
EVUSHELD
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years and older
Enrollment
4,724 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

COVID-19 and the Healthy Minds Program for Educators

NCT04426318
View directory record Official record
Conditions
Anxiety, Depression, Psychological Stress, Psychological Distress, Well-being
Interventions
Healthy Minds Program Foundations Training
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
698 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 1, 2026, 10:16 AM EDT
Terminated Phase 1 Interventional

Study Assessing the Feasibility, Safety and Efficacy of Genetically Engineered Glucocorticoid Receptor Knock Out Virus Specific CTL Lines for Viral Infections in Immunosuppressed Cancer Patients

NCT05101213
View directory record Official record
Conditions
Adenovirus Infection, BK Virus Infection, Cytomegaloviral Infection, Hematopoietic and Lymphoid Cell Neoplasm, JC Virus Infection, Malignant Solid Neoplasm, Symptomatic COVID-19 Infection Laboratory-Confirmed
Interventions
Virus-specific Cytotoxic T-lymphocytes
Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 1, 2026, 10:16 AM EDT
Active, not recruiting Phase 2 Interventional

SARS-CoV-2 Vaccine (GEO-CM04S1) Versus mRNA SARS-COV-2 Vaccine in Patients With Blood Cancer

NCT04977024
View directory record Official record
Conditions
COVID-19 Infection, Hematopoietic and Lymphoid System Neoplasm, Leukemia, Lymphoma, Plasma Cell Myeloma
Interventions
COVID-19 Vaccine, Diagnostic Laboratory Biomarker Analysis, Synthetic MVA-based SARS-CoV-2 Vaccine GEO-CM04S1
Biological · Other
Lead sponsor
GeoVax, Inc.
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
6
States / cities
Duarte, California • Baltimore, Maryland • Worcester, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Online Game to Help Canadian Adults Identify COVID-19 Vaccine Misinformation With One-Month Follow-Up

NCT07758296
View directory record Official record
Conditions
COVID-19, Vaccination Hesitancy, Health Misinformation, Communication
Interventions
Gamified misinformation refutation quiz, Refutational text blog post (active control)
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
4,071 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 1, 2026, 10:16 AM EDT
Completed No phase listed Observational

Emotional, Social, Cognitive and Behavioral Sequalae of the COVID-19 Pandemic

NCT04823988
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 99 Years
Enrollment
2,086 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 31, 2025 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Phase 1 Interventional Results available

W-SUDs for COVID-19

NCT04460027
View directory record Official record
Conditions
Substance Use Disorders, Alcohol Use Disorder
Interventions
Woebot Substance Use Disorder
Other
Lead sponsor
Woebot Health
Industry
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Dec 21, 2022 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Phase 3 Interventional Results available

Efprezimod Alfa (CD24Fc, MK-7110) as a Non-antiviral Immunomodulator in COVID-19 Treatment (MK-7110-007)

NCT04317040
View directory record Official record
Conditions
Coronavirus Disease 2019 (COVID-19)
Interventions
Efprezimod alfa, Placebo
Drug
Lead sponsor
Oncoimmune, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years and older
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
10
States / cities
Jacksonville, Florida • Annapolis, Maryland • Baltimore, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Prevention and Treatment of Patient Before, During, and After Covid-19 Infection

NCT05043324
View directory record Official record
Conditions
Covid19
Interventions
AntiCov-220, AntiCov-220 (placebo)
Drug
Lead sponsor
Nguyen Thi Trieu, MD
Individual
Eligibility
16 Years to 82 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Wilmington, Delaware
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Oct 1, 2026, 10:16 AM EDT
Completed No phase listed Observational Results available

Impact of COVID-19 on Marshallese Communities in the U.S.

NCT04474496
View directory record Official record
Conditions
COVID-19
Interventions
Assessing the impact of COVID-19
Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
120 participants
Timeline
2020
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity Study of 2019-nCoV Vaccine (mRNA-1273) for Prophylaxis of SARS-CoV-2 Infection (COVID-19)

NCT04283461
View directory record Official record
Conditions
COVID-19, COVID-19 Immunisation
Interventions
mRNA-1273
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 99 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
3
States / cities
Decatur, Georgia • Bethesda, Maryland • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 18, 2024 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Not applicable Interventional

Reliability of the Freestyle Libre CGM in the Inpatient Setting During the COVID-19 Surge

NCT04417270
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Freestyle Libre 14 day CGM system, Accuchek Inform II platform
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 99 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 2, 2021 · Synced Oct 1, 2026, 10:16 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Abatacept for Patients With COVID-19 and Respiratory Distress

NCT04477642
View directory record Official record
Conditions
COVID-19
Interventions
Abatacept
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 20, 2020 · Synced Oct 1, 2026, 10:16 AM EDT
Completed Phase 3 Interventional Results available

A Study of Baricitinib (LY3009104) in Participants With COVID-19

NCT04421027
View directory record Official record
Conditions
COVID-19
Interventions
Baricitinib, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
1,525 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
25
States / cities
Gilbert, Arizona • Phoenix, Arizona • Newport Beach, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2022 · Synced Oct 1, 2026, 10:16 AM EDT