Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 8, 2026, 10:11 AM EDT

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Showing 121–144 of 1,229 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional

Long COVID Ultrasound Trial

NCT06189066
Conditions
Long Covid
Interventions
Splenic Ultrasound
Device
Lead sponsor
SecondWave Systems Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed No phase listed Observational Accepts healthy volunteers

COVID-19 SARS-CoV-2 RAST Study

NCT06452056
Conditions
SARS-CoV2 Infection
Interventions
Rapid Antigen Screening Test
Device
Lead sponsor
Columbia University
Other
Eligibility
2 Years and older
Enrollment
337 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Conditions
COVID-19
Interventions
S-892216, Placebo
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 64 Years
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
21
States / cities
Hot Springs, Arkansas • Coconut Creek, Florida • Coral Gables, Florida + 11 more
Conditions
COVID-19
Interventions
Not listed
Lead sponsor
Huntington Memorial Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Pasadena, California
Conditions
Covid19
Interventions
Fluvoxamine, Placebo
Drug · Other
Lead sponsor
Susanna Naggie, MD
Other
Eligibility
30 Years and older
Enrollment
1,331 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
91
States / cities
Gilbert, Arizona • Mesa, Arizona • Peoria, Arizona + 79 more
Conditions
COVID-19
Interventions
COVID-HIGIV, Placebo (saline)
Biological · Other
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 60 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Coronavirus Infection, COVID-19
Interventions
Not listed
Lead sponsor
Vanda Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Multiparametric [18F]F-AraG Imaging in Post-Acute Sequelae of COVID-19 (PASC)

NCT07076862
Conditions
PASC Post Acute Sequelae of COVID-19
Interventions
A.1 - [¹⁸F]F-AraG PET/CT (90-min dynamic + 4-h static), A.2 - [¹⁸F]F-AraG PET/CT (60-min dynamic only), B.1 - [¹⁸F]F-AraG PET/CT (90-min dynamic + 4-h static), B.2 - [¹⁸F]F-AraG PET/CT (60-min dynamic only)
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Sacramento, California • San Francisco, California
Conditions
COVID, COVID19, SARS-CoV 2, Dyspnea
Interventions
Data Collection
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
11,973 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Denver, Colorado
Conditions
COVID-19
Interventions
Melatonin, Placebo
Drug
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Long-COVID, Brain Fog, Cognition, Memory
Interventions
whole food - walnuts
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
40 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Diabetes Mellitus, Covid19
Interventions
Continuous Glucose Monitor (CGM)
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Jacksonville, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Repeat Testing for SARS-CoV-2

NCT04579549
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
Completed Phase 4 Interventional Results available

Covid-19 Associated Coagulopathy

NCT04360824
Conditions
COVID 19 Associated Coagulopathy
Interventions
Intermediate dose thromboprophylaxis, Standard of Care thromboprophylaxis
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 100 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Iowa City, Iowa • La Crosse, Wisconsin
Conditions
SARS-CoV-2
Interventions
mRNA-1283, mRNA-1273
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
6 Months to 11 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
13
States / cities
Ontario, California • Miami, Florida • Miami Lakes, Florida + 9 more
Conditions
COVID-19
Interventions
COVID-19 Group Problem Solving, Standard of Care, Booster session
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Houston, Texas
Completed No phase listed Observational Results available

COVID-19 Screening Program

NCT05216627
Conditions
COVID-19
Interventions
Self-administered saliva-based viral testing
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
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
Terminated Phase 2 Interventional Results available

A Study of LY3127804 in Participants With COVID-19

NCT04342897
Conditions
COVID-19, Pneumonia
Interventions
LY3127804, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
13
States / cities
Phoenix, Arizona • Tucson, Arizona • Denver, Colorado + 10 more
Completed No phase listed Observational Accepts healthy volunteers

Pediatric COVID Outcomes Study (PECOS)

NCT04830852
Conditions
Covid19, MIS-C Associated With COVID-19, MIS-C Multisystem Inflammatory Syndrome in Children, SARS-CoV2 Infection
Interventions
Not listed
Lead sponsor
Children's National Research Institute
Other
Eligibility
0 Years to 21 Years
Enrollment
1,097 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
Completed Not applicable Interventional Results available

Rapid, Onsite COVID-19 Detection

NCT04460690
Conditions
COVID-19, Sars-CoV2
Interventions
Rapid Onsite COVID-19 Detection
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
5 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
SARS-CoV 2 Infection, Covid19
Interventions
SARS-CoV2 Autoantibody detection
Diagnostic Test
Lead sponsor
Namida Lab
Industry
Eligibility
18 Years to 100 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Fayetteville, Arkansas
Not listed No phase listed Observational Accepts healthy volunteers

Neural and Cognitive Consequences of COVID-19 Survival

NCT06208943
Conditions
COVID Long-Haul, COVID-19, COVID-19 Pandemic, Brain Fog, Memory Deficits, Concentration Ability Impaired, Fatigue
Interventions
cross-sectional MRI and EEG assessments (NO INTERVENTION)
Other
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Conditions
SARS-CoV-2, Covid-19
Interventions
Sirolimus 1 MG/ML, Placebo
Drug
Lead sponsor
Walter K. Kraft
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania