Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “High Risk Sex Behavior”

147 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 147 results

Not applicableStudy completedNCT01164371
What this trial is testing

Gender Differences in the Development, Treatment and Prognosis of Coronary Disease: A CALIBER Study

Who this might be right for
Coronary DiseaseCardiovascular Disease
University College, London 1,758,584
Not applicableStudy completedNCT02974998
What this trial is testing

Cape Town Young Women's Health CoOp

Who this might be right for
Condomless SexHuman Immunodeficiency Virus (HIV)Sexually Transmitted Infections (STIs)+4 more
RTI International 500
Not applicableNot Yet RecruitingNCT06878755
What this trial is testing

Evaluating a Digital Intervention to Improve Adolescent Condom Use and Communication

Who this might be right for
Condomless SexSexual Assault
North Carolina Agriculture & Technical State University 300
Not applicableStudy completedNCT05732675
What this trial is testing

Stress and HIV-related Stigma Among Men in Viet Nam

Who this might be right for
BisexualityHomosexualityHIV Infections
Florida State University 168
Testing effectiveness (Phase 2)Study completedNCT01449565
What this trial is testing

Extended-Release Naltrexone to Treat Methamphetamine Dependence in Men Who Have Sex With Men (MSM)

Who this might be right for
Amphetamine-Related Disorders
San Francisco Department of Public Health 100
Not applicableStudy completedNCT01640392
What this trial is testing

MyLife MyStyle Evaluation Project

Who this might be right for
Unsafe Sex
Los Angeles County Department of Public Health 528
Not applicableNot Yet RecruitingNCT07441759
What this trial is testing

ThroMboembolic Risk Associated To High atrIal Fibrillation riSk

Who this might be right for
MACEAtrial Fibrillation (AF)Quality-adjusted Life-years+6 more
Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina 1,000
Not applicableStudy completedNCT01235091
What this trial is testing

Prevention of HIV and STDs in Drug Using Women

Who this might be right for
HIVSexually Transmitted DiseasesSubstance Abuse
Washington University School of Medicine 501
Early research (Phase 1)Study completedNCT01291589
What this trial is testing

HIV Prevention in Very High Risk Men Who Have Sex With Men

Who this might be right for
Risk Reduction Behavior
Fenway Community Health 14
Not applicableNot Yet RecruitingNCT07123558
What this trial is testing

Anal Cancer Prevention in High-Risk Categories of Men Who Have Sex With Men

Who this might be right for
Anal HSILAnal AIN3Anal HPV Infection
Bispebjerg Hospital 700
Not applicableStudy completedNCT01849029
What this trial is testing

Cognitive Processing Intervention for Trauma, HIV/STI Risks, and Substance Use Among Native Women

Who this might be right for
Post Traumatic Stress DisordersUnsafe SexSubstance Use Disorders
University of Washington 60
Not applicableStudy completedNCT00483483
What this trial is testing

Project HERMITAGE: HIV Prevention in Hospitalized Russian Drinkers

Who this might be right for
HIV Infections
Boston Medical Center 700
Not applicableStudy completedNCT01125371
What this trial is testing

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

Who this might be right for
Alcohol; Harmful UseBinge DrinkingRisk Behavior+1 more
Johns Hopkins University 439
Not applicableStudy completedNCT03310515
What this trial is testing

Incidence of Human Immunodeficiency Virus-1 (HIV-1) Infection in HIV-1 Uninfected High Risk Men Who Have Sex With Men

Who this might be right for
Infection, Human Immunodeficiency VirusHIV Infections
ViiV Healthcare 578
Not applicableStudy completedNCT00511056
What this trial is testing

Adherence and Risk Behaviour in Patients With HIV Infection Receiving Antiretroviral Therapy

Who this might be right for
HIV Infections
The HIV Netherlands Australia Thailand Research Collaboration 700
Not applicableStudy completedNCT04973267
What this trial is testing

Game Plan for PrEP

Who this might be right for
Human Immunodeficiency Virus ExposureAlcohol; Harmful Use
Brown University 73
Not applicableStudy completedNCT04950101
What this trial is testing

Prevalence of Anal High-risk Human Papilloma Virus Infection and Abnormal Anal Cytology in Men Who Have Sex With Men Using Pre Exposure Prophylaxis

Who this might be right for
Human Papilloma Virus
Universitair Ziekenhuis Brussel 304
Large-scale testing (Phase 3)UnknownNCT01697046
What this trial is testing

A Pilot Study on Raltegravir, Tenofovir and Emtricitabine for Peri-exposure Prophylaxis for HIV Infection

Who this might be right for
InfectionHIV
Projeto Praça Onze 65
Not applicableUnknownNCT03004170
What this trial is testing

Telephone Counseling to Enhance the Quality and Safety of Romantic and Sexual Relationships in People Living and Aging With HIV

Who this might be right for
HIV Seropositivity
Oregon Health and Science University 343
Large-scale testing (Phase 3)Study completedNCT00285883
What this trial is testing

Directly Observed Therapy in High Risk Populations in Newark, NJ

Who this might be right for
Directly Observed TherapyHIV Infections
Saint Michael's Medical Center 30
Load More Results