- Conditions
- COVID-19, Cancer, Nicotine Dependence, Pulmonary Disease, Cardiovascular Diseases, Immunosuppression Disorders
- Interventions
- Not listed
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 0 Years and older
- Enrollment
- 1,634,381 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 169–192
of 1,070
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Long COVID, Post Acute Sequelae of COVID-19
- Interventions
- 11C-PS13
- Drug
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Coronavirus Disease 2019 (COVID-19)
- Interventions
- COVID-19 convalescent plasma
- Biological
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 5,044 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Seattle, Washington
- Conditions
- Long COVID
- Interventions
- Acute Placebo Visit, Acute Progressive Carbon Dioxide, Acute Intermittent Hypoxia, Training: Progressive Carbon Dioxide Ramping, Training: Intermittent Hypoxic Exposure, Training: Placebo Control
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- Coronavirus Infection
- Interventions
- SARS-CoV-2 Antibody Analysis, Weck-cel Swab Collection, Web Based Questionnaire
- Diagnostic Test · Behavioral
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,135 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- SARS (Severe Acute Respiratory Syndrome), Coronavirus
- Interventions
- Nitric Oxide Gas
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 4
- States / cities
- Birmingham, Alabama • Shreveport, Louisiana • Boston, Massachusetts
- Conditions
- Post-Viral Fatigue Syndrome, Post-Viral Disorder (Disorder), Covid19
- Interventions
- Ruconest
- Drug
- Lead sponsor
- IMMUNOe Research Centers
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Centennial, Colorado
- Conditions
- COVID-19, Influenza A, Influenza B
- Interventions
- COVID/Flu Detect™ Rapid Self-Test
- Diagnostic Test
- Lead sponsor
- InBios International, Inc.
- Industry
- Eligibility
- 2 Years and older
- Enrollment
- 899 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 10
- States / cities
- Birmingham, Alabama • Miami, Florida • Boise, Idaho + 5 more
- Conditions
- COVID-19, SARS-CoV2 Infection
- Interventions
- Polyvinylalcohol strip [diagnostic]
- Device
- Lead sponsor
- Colorado School of Public Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 6
- States / cities
- Aurora, Colorado • Boulder, Colorado • Colorado Springs, Colorado + 2 more
- Conditions
- Coronavirus Disease 2019 (COVID-19), SARS-CoV-2
- Interventions
- Collection of Biological Samples, Symptom and Exposure Surveys
- Procedure
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- Not listed
- Enrollment
- 5,599 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 20
- States / cities
- Aurora, Colorado • Washington D.C., District of Columbia • Chicago, Illinois + 8 more
- Conditions
- SARS-CoV-2, COVID-19
- Interventions
- Evusheld
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 5,814 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Long COVID
- Interventions
- Long COVID Coping and Recovery (LCCR) Intervention
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- The Bronx, 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
- Conditions
- COVID-19
- Interventions
- APX-115, Placebo
- Drug
- Lead sponsor
- Aptabio Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 6
- States / cities
- Little Rock, Arkansas • Annapolis, Maryland • Wyoming, Michigan + 3 more
- Conditions
- COVID-19, SARS-CoV-2 Infection
- Interventions
- 18F-αvβ6-BP
- Drug
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- SARS-CoV-2 Infection
- Interventions
- Losartan, Placebo
- Drug
- Lead sponsor
- Bassett Healthcare
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Cooperstown, New York
- Conditions
- COVID-19
- Interventions
- PF-07321332 (nirmatrelvir)/ritonavir
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 52
- States / cities
- Huntsville, Alabama • Granada Hills, California • Inglewood, California + 26 more
- Conditions
- Vaccine Uptake
- Interventions
- Communication Campaign
- Behavioral
- Lead sponsor
- Syracuse University
- Other
- Eligibility
- Not listed
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Syracuse, New York
- Conditions
- Covid19, Cancer, Malignancy, Vaccine Response Impaired
- Interventions
- SARS-COV2 Pfizer Vaccine
- Biological
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- 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
- Conditions
- Cognitive Impairment, Long COVID
- Interventions
- Digital cognitive behavioral intervention-RxWell, Amphetamine-Dextroamphetamine
- Behavioral · Drug
- Lead sponsor
- Eva Szigethy
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- SARS CoV 2 Infection
- Interventions
- Sotrovimab
- Drug
- Lead sponsor
- Sophia Koo, M.D.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 93 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts
- Conditions
- Long COVID, Long Covid19, Long Covid-19
- Interventions
- Personalized Cardiopulmonary Rehabilitation, Education
- Behavioral · Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 360 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Covid19
- Interventions
- Ivermectin Tablets, Doxycycline Tablets, Placebo
- Drug
- Lead sponsor
- Max Health, Subsero Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Sarasota, Florida