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
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Pre-exposure Prophylaxis (PrEP)”

339 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 339 results

Not applicableEnrolling By InvitationNCT05463692
What this trial is testing

CAMELLIA Cohort: A Longitudinal Study to Understand Sexual Health and Prevention Among Women in Alabama

Who this might be right for
HivSexually Transmitted Diseases
University of Alabama at Birmingham 830
Not applicableStudy completedNCT04373551
What this trial is testing

WeExPAnd: PrEP Demonstration Project Among Women at Risk for HIV Infection - Preexposure Prophylaxis (PrEP)

Who this might be right for
HIV-infection/AIDS
University of Alabama at Birmingham 67
Not applicableLooking for participantsNCT06860945
What this trial is testing

Development of a Predictive Model for Sexually Transmitted Infections in Individuals Using Pre-Exposure Prophylaxis for HIV in Spain

Who this might be right for
Sexually Transmitted Infections (STIs)HIVPrEP
Hospital Universitario de Valme 9,000
Not applicableNot Yet RecruitingNCT07390409
What this trial is testing

ALIGN: A Non-randomised Study Delivering Injectable Lenacapavir for HIV Prevention Within a Pre-exposure Prophylaxis (PrEP) Choice Context in Cape Town, South Africa.

Who this might be right for
HIV
Desmond Tutu HIV Foundation 3,700
Not applicableStudy completedNCT03565575
What this trial is testing

Manicaland PrEP Uptake Through Interactive Counselling Trial

Who this might be right for
Improving Perceptions of HIV RiskImproving Uptake of Pre-exposure Prophylaxis for HIV
Simon Gregson 1,055
Large-scale testing (Phase 3)Looking for participantsNCT06633900
What this trial is testing

Naltrexone for Overdose Prevention

Who this might be right for
Overdose Accidental
University of California, San Francisco 100
Not applicableLooking for participantsNCT04762134
What this trial is testing

Doxycycline Intervention for Bacterial STI ChemoprOphylaxis (DISCO)

Who this might be right for
Bacterial Sexually Transmitted Diseases
Jonathan Troy Grennan 560
Not applicableStudy completedNCT03459157
What this trial is testing

Access to PrEP for MSM: Acceptability and Feasibility in Community-based Clinics in West Africa (CohMSM-PrEP)

Who this might be right for
HIV/AIDS
ANRS, Emerging Infectious Diseases 649
Not applicableEnded earlyNCT03992274
What this trial is testing

Biomedical HIV/AIDS Prevention Program Yunnan

Who this might be right for
HIV/AIDS
Columbia University 114
Not applicableActive Not RecruitingNCT04738825
What this trial is testing

Promoting HIV Risk Reduction Among People Who Inject Drugs: A Stepped Care Approach Using Contingency Management With PrEP Adherence and Support Services

Who this might be right for
Opioid-use DisorderHIV Prevention Program
Yale University 526
Testing effectiveness (Phase 2)Study completedNCT01505114
What this trial is testing

Evaluating the Safety and Tolerability of Antiretroviral Drug Regimens Used as Pre-Exposure Prophylaxis to Prevent HIV Infection in At-Risk Men Who Have Sex With Men and in At-Risk Women

Who this might be right for
HIV Infection
National Institute of Allergy and Infectious Diseases (NIAID) 594
Not applicableNot Yet RecruitingNCT07695493
What this trial is testing

Acceptability, Quality of Care, Patient Satisfaction, and Cost-effectiveness of Monitoring Provided by Nurses or Physicians for People Using HIV Pre-exposure Prophylaxis

Who this might be right for
HIV InfectionPre Exposure Prophylaxis
Assistance Publique - Hôpitaux de Paris 504
Not applicableStudy completedNCT02749955
What this trial is testing

Partner Services Pre-exposure Prophylaxis (PS-PrEP)

Who this might be right for
HIV Transmission, Transtheoretical Model of Change
University of Chicago 164
Post-approval studies (Phase 4)Study completedNCT03194308
What this trial is testing

Safer Conception for Women - Understanding Use of Periconception PrEP

Who this might be right for
HIV PreventionConception
Massachusetts General Hospital 330
Not applicableStudy completedNCT02710032
What this trial is testing

TransPrEP: Social Network-Based PrEP Adherence for Transgender Women in Peru

Who this might be right for
HIV Infection
University of California, Los Angeles 90
Not applicableStudy completedNCT06501885
What this trial is testing

PrEP (Pre-exposure Prophylaxis) Stigma and Women Ethnodrama Pre-Test Phase

Who this might be right for
HIV
Duke University 63
Not applicableActive Not RecruitingNCT06679751
What this trial is testing

Infectious Disease (ID) Testing OUtreach in Carceral Hubs

Who this might be right for
HIV InfectionsOpioid Use Disorder
Boston Medical Center 59
Not applicableStudy completedNCT04048551
What this trial is testing

The PrEPARE Project: Prevention, Empowering, and Protecting Young Women in South Africa

Who this might be right for
HIV Prevention
RTI International 802
Not applicableLooking for participantsNCT07089966
What this trial is testing

HIV Testing Counselor-led Care to Catalyze Integration of PrEP Delivery in Family Planning Clinics

Who this might be right for
Human Immunodeficiency Virus (HIV)HIV Pre-exposure Prophylaxis
University of Washington 30,000
Not applicableStudy completedNCT05664490
What this trial is testing

Friendship Bench Mental Health Intervention for Adolescent Girls and Young Women in South African PrEP Delivery Settings

Who this might be right for
DepressionPre-Exposure Prophylaxis
University of California, San Francisco 116
Next Page