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ClinicalTrials.gov public records Last synced Nov 15, 2026, 4:39 AM EST

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Showing 49–72 of 129 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: High-risk Sex Clear all

Conditions: Vulvar Diseases, HPV Infection, Vulvar HSIL, Pre-Cancerous Dysplasia, HPV Disease, VIN, Usual Type, VIN 2 of Usual Type, VIN 3 of Usual Type, Vin II, Vin III, VIN Grade 2, VIN Grade 3, High Grade Intraepithelial Neoplasia
Interventions: Artesunate ointment, Placebo ointment; Drug
Lead sponsor: Frantz Viral Therapeutics, LLC; Industry
Eligibility: 18 Years and older · Female only
Enrollment: 27 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2027
U.S. locations: 5
States / cities: Fort Myers, Florida • Indianapolis, Indiana • Cleveland, Ohio + 1 more

Conditions: Papillomavirus Infections
Interventions: 851B; Drug
Lead sponsor: Takeda; Industry
Eligibility: 18 Years to 45 Years · Female only
Enrollment: 538 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2008
U.S. locations: 88
States / cities: Birmingham, Alabama • Enterprise, Alabama • Huntsville, Alabama + 85 more

Conditions: Depression, Anxiety, PTSD, Suicidal Ideation, Substance Use Disorders, Unsafe Sex, Coping Behavior
Interventions: AWARE intervention; Behavioral
Lead sponsor: Boston University Charles River Campus; Other
Eligibility: 18 Years to 35 Years · Female only
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2019
U.S. locations: 2
States / cities: Boston, Massachusetts • Cambridge, Massachusetts

Conditions: Pregnancy, Sexually Transmitted Diseases
Interventions: SEI Classroom Curriculum, Control Classroom Curriculum, SEI Curriculum + 3 School Components, Control Curriculum + 1 School Component; Behavioral
Lead sponsor: Public Health Institute, California; Other
Eligibility: 13 Years to 16 Years
Enrollment: 1,909 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Sexually Active
Interventions: Text Message; Other
Lead sponsor: Boston Medical Center; Other
Eligibility: 13 Years to 21 Years · Female only
Enrollment: 60 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2012
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Papillomavirus Infections
Interventions: Not listed
Lead sponsor: University of Washington; Other
Eligibility: 25 Years to 65 Years · Female only
Enrollment: 303 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2008
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Anal Cancer
Interventions: Not listed
Lead sponsor: Laser Surgery Care; Other
Eligibility: 18 Years to 85 Years · Male only
Enrollment: 195 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2007 – 2008
U.S. locations: 1
States / cities: New York, New York

Conditions: HIV Infection, Cardiovascular Risk, HIV Infections
Interventions: Omega-3 study meal, Saturated fat study meal; Other
Lead sponsor: Tufts University; Other
Eligibility: 18 Years and older · Male only
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2010
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: HIV Infections, HIV Seronegativity, Herpes Genitalis
Interventions: Acyclovir, Acyclovir placebo; Drug
Lead sponsor: National Institute of Allergy and Infectious Diseases (NIAID); NIH
Eligibility: Not listed
Enrollment: 3,682 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2007
U.S. locations: 3
States / cities: San Francisco, California • New York, New York • Seattle, Washington

Conditions: Substance Abuse, HIV Infections
Interventions: mirtazapine, placebo; Drug
Lead sponsor: San Francisco Department of Public Health; Government
Eligibility: 18 Years to 60 Years · Male only
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2010
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Condomless Sex, Sexual Assault
Interventions: Promoting Assertive Communication among Teens (PACT), Healthy Minds; Other
Lead sponsor: North Carolina Agriculture & Technical State University; Other
Eligibility: 14 Years to 17 Years
Enrollment: 300 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Greensboro, North Carolina

Conditions: HIV Infections
Interventions: HIV self-test, Counseling; Diagnostic Test · Behavioral
Lead sponsor: Brown University; Other
Eligibility: 18 Years and older · Male only
Enrollment: 811 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2023
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Substance-related Disorders, Depression, High-risk Sex
Interventions: iSBIRT, iSBIRT/TE; Behavioral
Lead sponsor: Boston Children's Hospital; Other
Eligibility: 12 Years to 21 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2011
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: HIV/AIDS
Interventions: BCAP peer-driven intervention (PDI), Control intervention; Behavioral
Lead sponsor: New York University; Other
Eligibility: 18 Years to 60 Years
Enrollment: 3,400 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2016
U.S. locations: 1
States / cities: New York, New York

Conditions: Unprotected Sex, Contraceptive Usage, Reproductive and Sexual Health Care Utilization
Interventions: Pulse; Behavioral
Lead sponsor: Healthy Teen Network; Other
Eligibility: 18 Years to 20 Years · Female only
Enrollment: 1,304 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: HIV Infections
Interventions: Network leader training, Standard HIV risk-reduction counseling; Behavioral
Lead sponsor: Medical College of Wisconsin; Other
Eligibility: 18 Years and older
Enrollment: 852 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2004 – 2009
U.S. locations: 1
States / cities: Milwaukee, Wisconsin

Conditions: Human Immunodeficiency Virus, STDs, Hepatitis, Viral, Human
Interventions: Tailored Cue Cards; Behavioral
Lead sponsor: RTI International; Other
Eligibility: 18 Years and older
Enrollment: 122 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2012
U.S. locations: 1
States / cities: Raleigh, North Carolina

Conditions: Risk Behavior, HIV/AIDS, Medication Adherence, Substance Abuse
Interventions: CHRP-BB; Other
Lead sponsor: University of Connecticut; Other
Eligibility: 18 Years and older
Enrollment: 237 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2023
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Sexual Behavior, Unprotected Sex
Interventions: Many Ways of Being, an innovative sexual health promotion program focused on addressing rigid gender norms and promoting healthy relationships, A career readiness program; Behavioral
Lead sponsor: Child Trends; Other
Eligibility: 15 Years to 19 Years
Enrollment: 700 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Sexual Behavior, Unprotected Sex, Gonorrhea, Chlamydia, Trichomonas, Sexually Transmitted Diseases, Adolescent Behavior, Self Evaluation
Interventions: Sexual Health Risk Assessment, Sexual Health Score, Sexual Health Messaging, Water SSB Quiz, Water SSB Score, Water SSB Messaging, STI Screening; Behavioral
Lead sponsor: Johns Hopkins Bloomberg School of Public Health; Other
Eligibility: 14 Years to 26 Years
Enrollment: 219 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2022
U.S. locations: 1
States / cities: Whiteriver, Arizona

Conditions: HIV Seropositivity, Pregnancy, High-Risk
Interventions: PrEP, Counseling on timed condomless sex, ART and PrEP adherence; Drug · Behavioral
Lead sponsor: University of Washington; Other
Eligibility: 18 Years to 49 Years
Enrollment: 74 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: HIV
Interventions: "Smart" home-based test for HIV, Home-based testing only, Reminder letters for clinic-based testing; Behavioral
Lead sponsor: Brown University; Other
Eligibility: 18 Years and older · Male only
Enrollment: 65 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Alcohol; Harmful Use, Binge Drinking, Risk Behavior, HIV Infection
Interventions: Computerized brief alcohol intervention + IVR booster calls, Computerized brief alcohol intervention, Attention Control; Behavioral
Lead sponsor: Johns Hopkins University; Other
Eligibility: 18 Years to 90 Years · Female only
Enrollment: 439 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2016
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: HIV-I, Human Immunodeficiency Virus Type 1, Prophylaxis
Interventions: Islatravir, Placebo to FTC/TDF, FTC/TDF, Placebo to ISL; Drug
Lead sponsor: Merck Sharp & Dohme LLC; Industry
Eligibility: 16 Years to 45 Years · Female only
Enrollment: 730 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2024
U.S. locations: 13
States / cities: Birmingham, Alabama • Washington D.C., District of Columbia • Miami, Florida + 10 more

Search by objective public record fields.

Phase II Study of Artesunate Ointment for the Treatment of Vulvar High Grade Squamous Intraepithelial Lesions (Vulvar HSIL, VIN2/3)

Efficacy of 851B Gel for Treating High-Risk Cervical Human Papillomavirus Infection in Women.

AWARE Intervention: Feasibility and Efficacy Trial at Three University Health Services Centers

Randomized Evaluation of a Multi-Component, Rights-Based Sexuality Education Initiative for High School Students

Advanced Provision of Emergency Contraception: Utilizing Technology to Increase Prescription Fill Rates

High-Risk HPV Infections in Women Aged 25 to 65

Assessing Drivers and Barriers to Follow-Up Screening for Anal Cancer in Men Who Have Sex With Men

Postprandial Endothelial Dysfunction After a High-Fat Meal in HIV-infected Men

A Study of Acyclovir to Help Prevent HIV Infection in People With Genital Herpes

Mirtazapine to Reduce Methamphetamine Use Among MSM With High-risk HIV Behaviors

Evaluating a Digital Intervention to Improve Adolescent Condom Use and Communication

eTest: Real-time, Remote Monitoring System for Home-based HIV Testing Among High-risk Men Who Have Sex With Men

Primary Care iSBIRT to Reduce Serious Teen Health Risks

Peer-driven Intervention to Seek, Test & Treat Heterosexuals at High Risk for HIV

The Evaluation of Pulse: A Mobile Health App and Teen Pregnancy Prevention Program

Effectiveness of an HIV Prevention Program That Targets the Inner Workings of High-risk Social Networks

Computer-Assisted Tailored Cue-card Health [CATCH] Study

Testing an Integrated Bio-Behavioral Primary HIV Prevention Intervention Among High-Risk People Who Use Drugs

Evaluating the Many Ways of Being Program

Protecting Our Future Generation: Promotion of Protective Sexual Health Practices Among Native American Youth and Young Adults Through an Assets-based Self-care Intervention

Safer Conception Intervention for HIV-1 Serodiscordant Couples

Evaluating a Real-Time, Remote Monitoring System for Home-Based HIV Testing

Computerized Brief Alcohol Intervention (BI) for Binge Drinking HIV At-Risk and Infected Women

Oral ISL QM as PrEP in Cisgender Women at High Risk for HIV-1 Infection (MK-8591-022)