Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 31, 2026, 1:36 PM EDT

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Showing 1129–1152 of 8,037 matching trials from the live ClinicalTrials.gov search.
Recruiting Phase 4 Interventional Accepts healthy volunteers

Immunogenicity of Gardasil-9 HPV Vaccine in People Living With HIV

NCT05266898
Conditions
Papillomavirus Vaccines, Human Immunodeficiency Virus, Papillomavirus Infection, Serology, Cervical Intraepithelial Neoplasia, Anal Intraepithelial Neoplasia, Oral Cavity Infection
Interventions
Human papillomavirus 9-valent vaccine, recombinant, human papillomavirus vaccine, recombinant
Biological
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years to 65 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
New Orleans, Louisiana
Recruiting Phase 2 Interventional Accepts healthy volunteers

Phase 2 Safety and Immunogenicity Study of Rift Valley Fever Vaccine

NCT03609398
Conditions
Rift Valley Fever
Interventions
RVF Vaccine
Biological
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years to 65 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Fort Deterick, Maryland
Conditions
HIV Infections
Interventions
atazanavir/ritonavir +2 NRTIs (immediate Switch Group), LPV/r +2 NRTIs (Delayed/optional Switch Group)
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
12
States / cities
Phoenix, Arizona • Bakersfield, California • Los Angeles, California + 9 more
Conditions
HIV Infections
Interventions
darunavir 800 mg, FTC 200 mg/TDF 300mg, Maraviroc, Raltegravir, Ritonavir 100 mg
Drug
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
2
States / cities
New York, New York
Conditions
COVID-19, COVID-19 Immunisation
Interventions
mRNA-1273, mRNA-1273.351
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 99 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
4
States / cities
Decatur, Georgia • Cincinnati, Ohio • Nashville, Tennessee + 1 more
Conditions
Influenza
Interventions
DAS181-F02 formulation, DAS181-F04 formulation, Placebo
Drug
Lead sponsor
Ansun Biopharma, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
423 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
San Diego, California
Terminated Not applicable Interventional

The COVID-19 ICU PRAYER Study

NCT04361838
Conditions
Coronavirus Infection
Interventions
prayer
Behavioral
Lead sponsor
Kansas City Heart Rhythm Institute
Other
Eligibility
18 Years to 110 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Kansas City, Missouri
Completed Phase 4 Interventional Results available

Strategic Timing of Antiretroviral Treatment

NCT00867048
Conditions
HIV Infection
Interventions
All licensed antiretroviral medications
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
4,688 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2022
U.S. locations
55
States / cities
Alhambra, California • Los Angeles, California • San Diego, California + 37 more
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study of mRNA-1010 Seasonal Influenza Vaccine in Adults

NCT05827978
Conditions
Seasonal Influenza
Interventions
mRNA-1010, Licensed Quadrivalent Inactivated Seasonal Influenza Vaccine
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years and older
Enrollment
8,411 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
103
States / cities
Anniston, Alabama • Athens, Alabama • Cullman, Alabama + 85 more
Conditions
HIV Infections
Interventions
Ribavirin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1990
U.S. locations
5
States / cities
San Diego, California • San Francisco, California • Boston, Massachusetts + 2 more
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Safety and Immunogenicity Trial of IHV01

NCT02756208
Conditions
HIV Infection
Interventions
300 ug FLSC vaccine, 150 ug FLSC vaccine, 75 ug FLSC vaccine, Placebo
Biological
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 45 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving the Reach & Effectiveness of Smoking Cessation Services Targeted to Veterans Living With HIV

NCT04505371
Conditions
HIV Infections, Smoking, Smoking Cessation
Interventions
Wellness Intervention for Smokers with HIV
Behavioral
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years and older
Enrollment
235 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Hepatitis C Virus (HCV)
Interventions
Glecaprevir/Pibrentasvir
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
343 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
40
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Bakersfield, California + 32 more
Conditions
Chronic Kidney Disease, Chronic Hepatitis C
Interventions
Viekira Pak ± ribavirin, Mavyret
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
SARS-CoV-2, COVID-19 Vaccines
Interventions
Vaccination
Biological
Lead sponsor
Pfizer
Industry
Eligibility
Not listed
Enrollment
19,853,610 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Patient Portal Flu Vaccine Reminders (RCT 6)

NCT06062264
Conditions
Influenza, Respiratory Tract Infections
Interventions
Portal-based Video Message, Portal-based Infographic Message
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
6 Months and older
Enrollment
22,233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Conditions
HIV/AIDS
Interventions
Combined Contingency Management and Peer Navigation, Contingency Management, Peer Navigation
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
579 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
6
States / cities
Los Angeles, California • Sylmar, California • Van Nuys, California
Conditions
Substance-Related Disorders, HIV Infections, Sexually Transmitted Diseases
Interventions
Tri-focal cognitive behavioral therapy - social skills training (CBTSS) counseling program, Standard care
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
432 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
San Diego, California
Conditions
HIV, Cardiovascular Disease
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 99 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Withdrawn Phase 2 Interventional

Asymptomatic COVID-19 Trial

NCT04374552
Conditions
SARS-CoV-2 Infection
Interventions
Hydroxychloroquine sulfate &Azithromycin, Placebo
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
20 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New Brunswick, New Jersey
Conditions
HIV Infections, Health Literacy
Interventions
Online access to a personal health record, No access to the PHR
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
338 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
San Francisco, California
Conditions
Hepatitis C, Chronic
Interventions
Copegus, Pegasys, Placebo, RO5190591 (Danoprevir)
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
24
States / cities
Phoenix, Arizona • Long Beach, California • Los Angeles, California + 20 more
Conditions
Corona Virus Infection, Pediatric Cancer, Adult Children, Cancer
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 24 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Recurrent Osteosarcoma
Interventions
pp65/tumor mRNA RNA-LP
Biological
Lead sponsor
University of Florida
Other
Eligibility
15 Years to 17 Years · Male only
U.S. locations
1
States / cities
Gainesville, Florida