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ClinicalTrials.gov public records Last synced Oct 28, 2026, 10:29 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1225–1236 of 1,236 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Sars-CoV2 Clear all
Completed Not applicable Interventional

A Pilot rTMS Trial for Neuropsychiatric Symptoms of Long-COVID

NCT06586398
View directory record Official record
Conditions
Long Covid-19, PASC Post Acute Sequelae of COVID 19, Brain Fog, Fatigue
Interventions
rTMS
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 28, 2026, 10:29 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Moderna COVID-19 Vaccine mRNA-1273 Observational Pregnancy Outcome Study

NCT04958304
View directory record Official record
Conditions
SARS-CoV-2
Interventions
Not listed
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Oct 28, 2026, 10:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Prospective Virtual Study to Evaluate the Longevity of IgG Antibodies in Individuals Exposed to COVID-19

NCT05042193
View directory record Official record
Conditions
SARS-CoV-2 Acute Respiratory Disease
Interventions
SARS-CoV-2
Other
Lead sponsor
Everly Health
Industry
Eligibility
18 Years and older
Enrollment
1,883 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2022 · Synced Oct 28, 2026, 10:29 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

High-Dose Moderna mRNA-1273 Booster Study for Lung Transplant Recipients

NCT05280158
View directory record Official record
Conditions
Lung Transplant Recipient, SARS-CoV-2, Immunosuppression
Interventions
mRNA-1273 (Moderna COVID-19 vaccine)
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 28, 2026, 10:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Repeat Testing for SARS-CoV-2

NCT04579549
View directory record Official record
Conditions
COVID-19, Sars-CoV-2
Interventions
Saliva Assay
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
5 Years and older
Enrollment
464 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 20, 2022 · Synced Oct 28, 2026, 10:29 AM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Study of VYD2311 for the Prevention of COVID-19

NCT07298434
View directory record Official record
Conditions
COVID-19
Interventions
VYD2311-SD, VYD2311-MD, Placebo
Drug
Lead sponsor
Invivyd, Inc.
Industry
Eligibility
12 Years to 100 Years
Enrollment
1,770 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
20
States / cities
Long Beach, California • San Diego, California • Orlando, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 28, 2026, 10:29 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Safety and Immune Response Study to Evaluate Varying Doses of an mRNA Vaccine Against Coronavirus Disease 2019 (COVID-19) in Healthy Adults

NCT05972993
View directory record Official record
Conditions
COVID-19
Interventions
mRNA-CR-04 vaccine 10μg, mRNA-CR-04 vaccine 30μg, mRNA-CR-04 vaccine 100μg, Placebo, mRNA-CR-04 vaccine 3μg
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 49 Years
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
4
States / cities
San Diego, California • Melbourne, Florida • Peoria, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced Oct 28, 2026, 10:29 AM EDT
Completed Phase 2 Interventional Results available

Smell in Covid-19 and Efficacy of Nasal Theophylline

NCT04789499
View directory record Official record
Conditions
Covid19, Anosmia, Olfactory Disorder, Covid-19 Pandemic, SARS-CoV-2 Infection, Hyposmia, Ageusia, Hypogeusia
Interventions
Theophylline Powder, Placebo Comparator
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 24, 2023 · Synced Oct 28, 2026, 10:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Sustained Immunity to COVID-19 as Measured by SARS-CoV-2 Serology Assays

NCT04562285
View directory record Official record
Conditions
Covid19
Interventions
Serologic immunoassays to SARS-CoV-2 antibodies
Diagnostic Test
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
829 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 3, 2025 · Synced Oct 28, 2026, 10:29 AM EDT
Completed No phase listed Observational

Registry of Seraph®-100 Microbind® Affinity Blood Filter for COVID-19 Under EUA

NCT04413955
View directory record Official record
Conditions
COVID-19, SARS-CoV 2
Interventions
Seraph®-100 Microbind® Affinity Blood Filter
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Oct 28, 2026, 10:29 AM EDT
Terminated Phase 4 Interventional Results available

Coronavirus Induced Acute Kidney Injury: Prevention Using Urine Alkalinization

NCT04530448
View directory record Official record
Conditions
COVID, Coronavirus, Coronavirus Infection, AKI, Acute Kidney Injury
Interventions
Sodium bicarbonate, Standard of Care
Drug · Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Dec 22, 2023 · Synced Oct 28, 2026, 10:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Understanding Immunity to SARS-CoV-2, the Coronavirus Causing COVID-19

NCT04373148
View directory record Official record
Conditions
Coronavirus
Interventions
There is no intervention
Other
Lead sponsor
Stanford University
Other
Eligibility
2 Years and older
Enrollment
316 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
2
States / cities
Pleasanton, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 15, 2022 · Synced Oct 28, 2026, 10:29 AM EDT