Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 28, 2026, 6:52 AM EDT

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Showing 409–432 of 8,037 matching trials from the live ClinicalTrials.gov search.
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Exercise and COVID-19 Viral T-cell Immunity

NCT05019456
Conditions
COVID-19 Respiratory Infection, Influenza
Interventions
COVID-19 Vaccine
Biological
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 44 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Long COVID
Interventions
WATER+CT, Usual Care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Completed Phase 2 Interventional Results available

Duvelisib to Combat COVID-19

NCT04372602
Conditions
COVID-19
Interventions
Duvelisib, Peripheral blood draw, Placebo
Drug · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
HIV Infections
Interventions
Varicella Virus Vaccine (Live)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Months to 8 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
25
States / cities
Long Beach, California • Los Angeles, California • Oakland, California + 16 more
Conditions
Dengue
Interventions
Dengue-1 Virus-Live Virus Human Challenge (DENV-1-LVHC)
Biological
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years to 45 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Syracuse, New York
Conditions
HIV Infections
Interventions
HIV-1 Peptide Vaccine, Microparticulate Monovalent, HIV-1 Peptide Immunogen, Multivalent
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
3
States / cities
Birmingham, Alabama • Rochester, New York • Seattle, Washington
Conditions
HIV Infections
Interventions
Ampligen, Zidovudine
Drug
Lead sponsor
HEM Research
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
5
States / cities
Miami, Florida • Portland, Oregon • Philadelphia, Pennsylvania + 2 more
Conditions
HIV-1
Interventions
No drug will be administered
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
6
States / cities
Sacramento, California • Miami, Florida • Atlanta, Georgia + 2 more
Conditions
Healthy
Interventions
TMC278, Long acting (LA)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 45 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Human Immunodeficiency Virus
Interventions
Staff-delivered intervention sessions, Demographic Questionnaire, Questionnaires
Behavioral · Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
13 Years to 24 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Covid19, Cancer
Interventions
Blood Sample
Other
Lead sponsor
University of Rochester
Other
Eligibility
50 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, New York
Conditions
Herpes Zoster
Interventions
HZ/su, Flu D-QIV, mRNA-1273
Biological · Combination Product
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
2,013 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
46
States / cities
Tempe, Arizona • Oxnard, California • San Diego, California + 40 more
Conditions
HIV Infections
Interventions
Raltegravir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
12
States / cities
La Jolla, California • Long Beach, California • Los Angeles, California + 7 more
Conditions
COVID-19, Critical Illness, ICU Acquired Weakness, PICS, Cardiorespiratory Fitness
Interventions
REmotely monitored, Mobile health supported Multidomain Rehabilitation Program with High Intensity Interval Training (REMM-HIIT)
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
5
States / cities
Birmingham, Alabama • Lexington, Kentucky • Durham, North Carolina + 2 more
Conditions
High Grade Anal Canal Squamous Intraepithelial Neoplasia, HIV Infection
Interventions
Concept Elicitation, Comprehension Assessment
Other
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
35 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
6
States / cities
San Francisco, California • Chicago, Illinois • New York, New York + 1 more
Conditions
Covid19, SARS (Severe Acute Respiratory Syndrome), Corona Virus Infection
Interventions
Lucira COVID-19 All-In-One test kit
Device
Lead sponsor
Lucira Health Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Los Gatos, California
Not listed Phase 1 Interventional Accepts healthy volunteers

Venezuelan Equine Encephalitis Monovalent Virus-Like Particle Vaccine

NCT03776994
Conditions
Encephalitis, Encephalitis, Viral, Infectious Encephalitis, Virus Diseases, Encephalomyelitis, Venezuelan Equine, Brain Diseases, Central Nervous System Diseases, Central Nervous System Viral Diseases, Alphavirus Infections, Togaviridae Infections, RNA Virus Infections, Central Nervous System Infections, Encephalomyelitis, Physiological Effects of Drugs, Vaccines, Encephalomyelitis, Equine, Nervous System Diseases
Interventions
Vaccinations on Day 0, Day 28, and Day 140
Biological
Lead sponsor
SRI International
Industry
Eligibility
18 Years to 50 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Plymouth, Michigan
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Prospective Study to Evaluate the Safety of a New Trivalent Intranasal Influenza Vaccine

NCT00677820
Conditions
Influenza
Interventions
Trivalent influenza virus vaccine, Placebo
Biological
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
3
States / cities
Daytona Beach, Florida • Portland, Oregon • Austin, Texas
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
Conditions
COVID-19, Cancer
Interventions
Hydroxychloroquine, Placebo, Radiation therapy
Drug · Other · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Terminated Phase 1Phase 2 Interventional Results available

PTC299 in Treating Patients With HIV-Related Kaposi Sarcoma

NCT00686842
Conditions
Kaposi's Sarcoma
Interventions
VEGF inhibitor PTC299, gene expression analysis, polymerase chain reaction, protein expression analysis, immunohistochemistry staining method, laboratory biomarker analysis, pharmacological study, biopsy
Drug · Genetic · Other + 1 more
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years to 120 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
8
States / cities
La Jolla, California • Los Angeles, California • Honolulu, Hawaii + 4 more
Conditions
HIV
Interventions
Dendritic Cell Vaccine
Biological
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Covid19, Cytokine Release Syndrome
Interventions
dapansutrile capsules, placebo capsules
Drug
Lead sponsor
Olatec Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
9
States / cities
Coral Gables, Florida • Fort Lauderdale, Florida • Hialeah, Florida + 6 more
Conditions
Prostate Cancer
Interventions
Bicalutamide, Leuprolide, Goserelin, Triptorelin, Docetaxel, Abiraterone, Apalutamide, Enzalutamide
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
21 Years to 85 Years · Male only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Milwaukee, Wisconsin