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ClinicalTrials.gov public records Last synced Sep 30, 2026, 5:41 PM EDT

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Showing 25–48 of 171 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: COVID-19 Pandemic Clear all
Completed No phase listed Observational

Mental Health Impact of COVID-19 Pandemic on NIMH Research Participants and Volunteers

NCT04339790
View directory record Official record
Conditions
Healthy Volunteer, Mood Disorder, Anxiety Disorder, Preexisting Medical Condition
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years and older
Enrollment
3,655 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Getting to Yes, Michigan! (G2YMI)

NCT05096260
View directory record Official record
Conditions
COVID-19 Vaccines, COVID-19 Pandemic
Interventions
Motivational Interviewing based SMS/MMS and web content
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
1,180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Sep 30, 2026, 5:41 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

Breathing Techniques and Meditation for Health Care Workers During COVID-19 Pandemic

NCT04482647
View directory record Official record
Conditions
COVID-19 Infection
Interventions
Media Intervention, Meditation Therapy, Quality-of-Life Assessment, Questionnaire Administration, Yoga
Other · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 70 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mobile Health and COVID-19

NCT05074693
View directory record Official record
Conditions
Anxiety Depression
Interventions
EASE app, INSIGHT (Control) App
Other
Lead sponsor
University of Houston
Other
Eligibility
18 Years and older
Enrollment
822 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety, Reactogenicity, and Immunogenicity Trial of CV2CoV mRNA Vaccine Against SARS-CoV-2 in Seropositive Adult Participants

NCT05260437
View directory record Official record
Conditions
COVID-19, SARS-CoV-2
Interventions
CV2CoV (2 µg), CV2CoV (4 µg), CV2CoV (8 µg), CV2CoV (12 µg), CV2CoV (16 µg), CV2CoV (20 µg)
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
24
States / cities
Aurora, Colorado • Hallandale, Florida • Lakeland, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2024 · Synced Sep 30, 2026, 5:41 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Risk Factors for Anxiety and Depression Among Pregnant Women During the COVID-19 Pandemic

NCT04377412
View directory record Official record
Conditions
Anxiety, Depression, Pregnancy Related
Interventions
Pandemic control measures
Other
Lead sponsor
Żelazna Medical Centre, LLC
Other
Eligibility
18 Years and older · Female only
Enrollment
8,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated May 6, 2020 · Synced Sep 30, 2026, 5:41 PM EDT
Completed No phase listed Observational

Needs of Persons with Spinal Cord Injury (SCI)

NCT04422769
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Sep 30, 2026, 5:41 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

SARS-CoV-2 OTC At Home Test

NCT05553964
View directory record Official record
Conditions
COVID-19 Pandemic
Interventions
In Vitro
Diagnostic Test
Lead sponsor
3EO Health
Industry
Eligibility
2 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
5
States / cities
Gainesville, Florida • Miami, Florida • Sunrise, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2022 · Synced Sep 30, 2026, 5:41 PM EDT
Terminated Phase 3 Interventional Results available

VA CoronavirUs Research and Efficacy Studies-1

NCT04539275
View directory record Official record
Conditions
COVID-19
Interventions
Convalescent Plasma, Masked Saline Placebo
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
23
States / cities
Birmingham, Alabama • Phoenix, Arizona • Aurora, Colorado + 20 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2022 · Synced Sep 30, 2026, 5:41 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

The Families and Middle School Success Project

NCT05400564
View directory record Official record
Conditions
Parenting, Parent-Child Relations, Self-regulation, Problem Behavior in School, School Adjustment, Depression
Interventions
Family Check-Up
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Sep 30, 2026, 5:41 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

COVID-19 Health Messaging Efficacy and Its Impact on Public Perception, Anxiety, and Behavior

NCT04377581
View directory record Official record
Conditions
Public Health, Demography, Pandemics, Corona Virus Infection, News, Global Health, Perception
Interventions
Not listed
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
18,251 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 16, 2020 · Synced Sep 30, 2026, 5:41 PM EDT
Completed No phase listed Observational Results available

Comparative Effectiveness of Telemedicine in Primary Care

NCT04684836
View directory record Official record
Conditions
Asthma, Chronic Obstructive Pulmonary Disease (COPD), Congestive Heart Failure, Diabetes, Hypertension
Interventions
Exposure to telemedicine, after the onset of the pandemic
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
19 Years and older
Enrollment
33,100 participants
Timeline
2021 – 2022
U.S. locations
4
States / cities
Gainesville, New York • New York, New York • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study on the Safety and Immune Response of Investigational COVID-19 mRNA Vaccines in Healthy Adults

NCT05960097
View directory record Official record
Conditions
SARS-CoV-2, COVID-19
Interventions
CV0701 mRNA COVID-19 Vaccine (Low dose), CV0701 mRNA COVID-19 Vaccine (Medium dose), CV0701 mRNA COVID-19 Vaccine (High dose), CV0601 mRNA COVID-19 Vaccine, Control vaccine, CV0801 mRNA COVID-19 Vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
692 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
3
States / cities
Sacramento, California • Hollywood, Florida • Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Sep 30, 2026, 5:41 PM EDT
Recruiting Early Phase 1 Interventional

Piloting Virtual Reality Environments to Treat PTSD in Healthcare Workers

NCT04887116
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Virtual Reality Exposure Therapy
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project H-COVID: Evaluating Hyper-Brief, Online Materials During the COVID-19 Pandemic

NCT04459455
View directory record Official record
Conditions
Anxiety
Interventions
Contain COVID Anxiety SSI, Remain COVID Free SSI
Behavioral
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Oct 20, 2020 · Synced Sep 30, 2026, 5:41 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Interventions to Manage Food Insecurity and Inappropriate Feeding Practices Related to the COVID-19 Pandemic

NCT04801134
View directory record Official record
Conditions
Food Insecurity, Children, Only, Covid19
Interventions
Education
Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
Up to 2 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2021 · Synced Sep 30, 2026, 5:41 PM 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 Sep 30, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Zinc Versus Multivitamin Micronutrient Supplementation in the Setting of COVID-19

NCT04551339
View directory record Official record
Conditions
Healthy, Health Care Worker Patient Transmission, Aging
Interventions
PreserVision AREDS formulation soft gels or tablets, Multivitamin with 11mg of zinc
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
2,700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 10, 2021 · Synced Sep 30, 2026, 5:41 PM 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 Sep 30, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Community-engaged Optimization of COVID-19 Rapid Evaluation And TEsting Experiences

NCT05894655
View directory record Official record
Conditions
COVID-19, COVID-19 Pandemic
Interventions
COVID-19 walk-up, on-site testing strategy, Community Health Worker (CHW) leading testing navigation and general preventive care reminders, No-cost self-testing kit vending machines
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
Not listed
Enrollment
6,527 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Ysidro, California
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 30, 2026, 5:41 PM EDT
Withdrawn Not applicable Interventional

Lollipop COVID-19 Testing Study

NCT05472077
View directory record Official record
Conditions
COVID-19, SARS CoV 2 Infection, COVID-19 Pandemic
Interventions
Lollipop Swab
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
4 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Early Phase 1 Interventional Results available

COVID-19 Convalescent Plasma

NCT04340050
View directory record Official record
Conditions
Coronavirus
Interventions
anti-SARS-CoV-2 convalescent plasma
Biological
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Sep 30, 2026, 5:41 PM EDT
Completed No phase listed Observational

Prospective Clinical Evaluation of the BioFire Emerging Coronavirus Panel for the Detection of COVID-19 and Other Coronaviruses

NCT07221097
View directory record Official record
Conditions
Coronavirus, Respiratory Infection, COVID
Interventions
Investigational IVD for coronaviruses
Device
Lead sponsor
BioFire Defense LLC
Industry
Eligibility
Not listed
Enrollment
2,091 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
6
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Tampa, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 30, 2026, 5:41 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Parkinson's Disease and Experiences Throughout the COVID-19 Pandemic

NCT04720118
View directory record Official record
Conditions
Parkinson Disease, Covid19, Satisfaction, Patient, Quality of Life
Interventions
No Intervention
Other
Lead sponsor
Towson University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 1, 2021 · Synced Sep 30, 2026, 5:41 PM EDT