HIV trials in United States

In United States 364 Also abroad 790

364 trials · From ClinicalTrials.gov, checked 10 November 2026. Ask the study team whether a trial fits you.

No phaseTaking people
Clinical and Immunologic Monitoring of Patients With Known or Suspected HIV Infection
Where
Bethesda
Age
18 years and over
People
600
Run by
National Institute of Allergy and Infectious Diseases (NIAID)
See details and how to joinNCT00789009
Phase 2Taking people
Imaging and Biopsy of People With HIV-1 Undergoing Analytic Treatment Interruption
Where
Bethesda
Age
18 years to 100 years
People
50
Run by
National Cancer Institute (NCI)
See details and how to joinNCT05419024
Phase 1/2Taking people
Trial of Allogeneic Reduced-Intensity, HLA-Haploidentical Allogeneic Hematopoietic Cell Bone Marrow Transplantation Followed by Graft-versus-Host-Disease (GVHD) Prophylaxis With Cyclophosphamide, Bortezomib and Maraviroc for Hematologic Malignancies ...
Where
Bethesda
Age
12 years to 120 years
People
265
Run by
National Cancer Institute (NCI)
See details and how to joinNCT05470491
Phase 1/2Taking people
Safety and Immunogenicity of Recombinant Varicella Zoster Virus Vaccine in People With HIV Who Have a CD4 Count Less Than 300 or Greater Than or Equal to 300 and a Healthy Control Population
Where
Bethesda
Age
18 years and over
People
225
Run by
National Institute of Allergy and Infectious Diseases (NIAID)
See details and how to joinNCT05580458
No phaseTaking people
Peer Behavioral Activation Utilization to Improve Substance Use and HIV Outcomes in People Receiving Long Acting Injectable-PrEP/ART (PUSH)
Where
Baltimore, Washington D.C.
Age
18 years to 88 years
People
186
Run by
University of Maryland, Baltimore
See details and how to joinNCT06501781
No phaseTaking people
Optimizing Medications and Lung Health in People With HIV Through Pharmacist-led Proactive E-Consults
Where
Boise, Minneapolis, Seattle
Age
18 years and over
People
480
Run by
Seattle Institute for Biomedical and Clinical Research
See details and how to joinNCT07507435
No phaseTaking people
Olfactory Function and Model-Based Behavior in People Living With HIV and SUD
Where
Baltimore
Age
18 years to 65 years
People
120
Run by
National Institute on Drug Abuse (NIDA)
See details and how to joinNCT07637669
Phase 2Taking people
Psilocybin Therapy for Methamphetamine Use Disorder and HIV
Where
San Francisco
Age
25 years to 64 years
People
30
Run by
Nicky Mehtani, MD, MPH
See details and how to joinNCT07756736
Phase 4Not yet taking people in United States
NOTRE: Optimizing Long-Acting Pre-Exposure Prophylaxis and Medications for Opioid Use Disorder Interventions in Carceral Settings
Where
Durham
Age
18 years and over
People
450
Run by
Duke University
See details and how to joinNCT06854029
No phaseNot yet taking people in United States
Prescribe to Prevent HIV: A Hybrid Trial Helping Addiction Clinics Prevent HIV & Infections Through Safer Drug Use Support
Where
Pittsburgh
Age
18 years and over
People
536
Run by
University of Pittsburgh
See details and how to joinNCT07073924
No phaseEnrolling by invitation
Promoting Aging and Thriving With HIV
Where
Indianapolis
Age
50 years and over
People
60
Run by
Indiana University
See details and how to joinNCT07192419
No phaseNot yet taking people in United States
HIV/STI/HCV Testing and Overdose Prevention Among Survivors of Sex Trafficking
Where
New York
Age
18 years and over
People
368
Run by
Columbia University
See details and how to joinNCT07264582
No phaseNot yet taking people in United States
HC-HMP: Healthy Choices Implementation Trial
Where
Tallahassee
Age
18 years to 29 years
People
360
Run by
Florida State University
See details and how to joinNCT07911644
No phaseTaking people
Leukapheresis Procedures to Obtain Plasma and Lymphocytes for Research Studies on Antiretroviral Naive HIV-1 Research Participants
Where
Bethesda
Age
18 years to 120 years
People
750
Run by
National Institute of Allergy and Infectious Diseases (NIAID)
See details and how to joinNCT00039689
No phaseTaking people
The Trans-Led Care Study
Where
Chicago
Age
18 years and over
People
124
Run by
Illinois Institute of Technology
See details and how to joinNCT06880705
No phaseNot yet taking people in United States
Prevention and Rapid Outreach for Treatment, Engagement, and Care Transition From the Emergency Department
Where
Baltimore
Age
18 years and over
People
120
Run by
Johns Hopkins University
See details and how to joinNCT07868393
Phase 2/3Taking people
A Clinical Study of Islatravir and Ulonivirine for People With HIV-1 Who Have Not Been Treated Before (MK-8591B-062)
Where
Bellaire, Charlotte, Chicago, Columbus, Dallas, Decatur, Denver, Detroit, Fort Worth, Ft. Pierce, Greensboro, Hillsborough, Kansas City, Longview, Los Angeles, Macon, Miami Gardens, Orlando, Philadelphia, Sarasota, Seattle, Washington D.C., West Palm Beach
Age
18 years and over
People
570 worldwide
Run by
Merck Sharp & Dohme LLC
See details and how to joinNCT07266831 · EU 2025-522519-40-00
No phaseNot yet taking people in United States
Adapting the "Do More, Feel Better" Intervention for Older People Living With HIV
Where
Seattle
Age
50 years and over
People
48
Run by
University of Washington
See details and how to joinNCT07915934
No phaseTaking people
Ending the HIV Epidemic: An All-facility Intervention for Patient and Healthcare Staff Well-being
Where
New York
Age
18 years and over
People
1,000
Run by
Columbia University
See details and how to joinNCT05785169
No phaseTaking people
Natural History Study of Kaposi Sarcoma
Where
Bethesda
Age
18 years to 120 years
People
150
Run by
National Cancer Institute (NCI)
See details and how to joinNCT06375122
No phaseNot yet taking people in United States
Combating HIV Stigma in Healthcare Settings: A Standardized Patient Approach
Where
Minneapolis
Age
18 years to 99 years
People
155
Run by
University of Minnesota
See details and how to joinNCT06975176
Phase 4Taking people
Cabotegravir & Rilpivirine Antiretroviral Therapy in Pregnancy
Where
Atlanta, Aurora, Baltimore, Chicago, Houston, La Jolla, Los Angeles, Memphis, Philadelphia, The Bronx
Age
18 years and over
People
40
Run by
International Maternal Pediatric Adolescent AIDS Clinical Trials Group
See details and how to joinNCT07637942
No phaseTaking people
Paradoxical Tuberculosis Reactions in Patients Without HIV Infection
Where
Bethesda
Age
18 years to 99 years
People
140 worldwide
Run by
National Institute of Allergy and Infectious Diseases (NIAID)
See details and how to joinNCT04052022
No phaseEnrolling by invitation
Evaluating the Efficacy of Annual CHTC Retesting Among Male Couples at High Risk of HIV Infection
Where
Ann Arbor, New York
Age
17 years to 65 years
People
384
Run by
Hunter College of City University of New York
See details and how to joinNCT05833074
No phaseTaking people
Behavioral Activation and Risk Reduction for Stimulant Use Among Sexually Active Adolescents and Young Adults
Where
Los Angeles, Providence
Age
16 years to 24 years
People
360
Run by
Westat
See details and how to joinNCT06444360