- Conditions
- HIV
- Interventions
- Tenofovir DF and Emtricitabine; Ritonavir-boosted Atazanavir
- Drug
- Lead sponsor
- Kenneth H. Mayer, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
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 1–24
of 32
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Human Immunodeficiency Virus
- Interventions
- emtricitabine/tenofovir, CBT-based counseling
- Drug · Behavioral
- Lead sponsor
- James Egan
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Pittsburgh, Pennsylvania
- Conditions
- Hiv, Alcohol Use, Unspecified
- Interventions
- Practice Facilitation, Alcohol Stepped Care
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 3
- States / cities
- San Diego, California • Boston, Massachusetts • Chapel Hill, North Carolina
- Conditions
- HIV/AIDS, Sexually Transmitted Diseases, Pre-exposure Prophylaxis, Risk Reduction
- Interventions
- LYNX, MyChoices
- Behavioral
- Lead sponsor
- Public Health Foundation Enterprises, Inc.
- Other
- Eligibility
- 15 Years to 29 Years · Male only
- Enrollment
- 381 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 8
- States / cities
- Tampa, Florida • Atlanta, Georgia • Chicago, Illinois + 5 more
- Conditions
- HIV Infections
- Interventions
- TRUVADA + Raltegravir
- Drug
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- HIV, Substance Use Disorder (SUD), Injection Drug Use
- Interventions
- APRETUDE (cabotegravir)
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- HIV Infections, Adherence, Medication
- Interventions
- PrEP4T, LS4TM
- Behavioral
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- HIV/AIDS, STI, Gender Dysphoria, Transsexualism, Gender Identity, Depression, Anxiety
- Interventions
- Medical gender affirmation
- Other
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4,500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- HIV Prevention
- Interventions
- bictegravir
- Drug
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- HIV/STI Risk, HIV/STI Incidence
- Interventions
- Behavioral intervention
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 96 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Sexual Risk Behavior, Childhood Sexual Abuse, Stress Disorders, Post-Traumatic
- Interventions
- Cognitive Processing Therapy for Sexual Risk, Supportive Psychotherapy, Sexual Risk Reduction Intervention
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 232 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 3
- States / cities
- Coral Gables, Florida • Boston, Massachusetts
- Conditions
- Hiv, Substance Use Disorders
- Interventions
- Project iSTRIVE, incentivized Directly Observed Therapy (iDOT)
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Hypertension
- Interventions
- Medicaid Expansion
- Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 19 Years to 64 Years
- Enrollment
- 1,939,783 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Cigarette Smoking Behavior
- Interventions
- Culturally Tailored Anti-Smoking Messages
- Other
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 2,591 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- HIV
- Interventions
- B2B Intervention, Control condition
- Behavioral
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- HIV Infection
- Interventions
- Not listed
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 13 Years to 24 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts
- Conditions
- HIV Infection
- Interventions
- Positive STEPS
- Behavioral
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 13 Years to 24 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts
- Conditions
- HIV, Pre-exposure Prophylaxis, Medication Adherence
- Interventions
- Life Steps for PrEP for Youth
- Behavioral
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 16 Years to 24 Years · Male only
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia • Chicago, Illinois • Boston, Massachusetts
- Conditions
- Risk Reduction Behavior
- Interventions
- Cognitive-behavioral therapy
- Behavioral
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- HIV Infection, Sexual Behavior, Health Behavior
- Interventions
- Self-acceptance based intervention, HIV/STI counseling and testing
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 608 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Uterine Cervical Neoplasms, Sexually Transmitted Diseases
- Interventions
- Not listed
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 21 Years to 64 Years · Female only
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Human Immunodeficiency Virus
- Interventions
- Single Dose Elivitegravir (150mg), Combicistat (150mg), Emtricitabine (200mg), Tenofovir DF (300mg)
- Drug
- Lead sponsor
- Kenneth H. Mayer, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- HIV Infections
- Interventions
- Project Enhance, Standard prevention case management (PCM)
- Behavioral
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 201 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- LGBT Health, Cultural Competency, Education, Sexual Orientation, Gender Identity
- Interventions
- Clinician and Non-clinician staff training
- Behavioral
- Lead sponsor
- Fenway Community Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts