Clinical trials: Pre Exposure Prophylaxis
Hiv, Hormone Therapy
Emtricitabine/Tenofovir Alafenamide Switch Study for Transgender Individuals for HIV Pre-exposure Prophylaxis
The purpose of this study is to evaluate Pre-Exposure Prophylaxis (PrEP) levels in transgender-identifying or gender non-binary individuals taking versus not taking gender affirming hormone therapy.
- Trial name
- TAF4TRANS (NCT04616963)
- Testing
- Emtricitabine / Tenofovir Disoproxil Oral Tablet 200/300 mg, Emtricitabine Tenofovir Alafenamide 200/25 mg
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
HIV Infections, Pre-exposure Prophylaxis
PrEP Readiness Interventions for Supporting Motivation
The overarching goal of this formative research is to examine whether, and in what combination, contingency management (CM) and motivational interviewing (MI) can facilitate entry of stimulant-using men who have sex with men…
- Conditions
- HIV Infections, Pre-exposure Prophylaxis, Substance Use Disorders
- Trial name
- PRISM (NCT04205487)
- Testing
- Motivational Interviewing (MI), Contingency Management (CM)
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Florida International University
Pre-Exposure Prophylaxis
Assessment of a New "Boosting" Strategy for HIV Pre-exposure Prophylaxis in Healthy Volunteers
The study will be a randomized, open-label, cross-over clinical pharmacokinetic trial to investigate a strategy for probenecid "boosting" in the setting of tenofovir disoproxil fumarate (TDF)/emtricitabine (FTC) for HIV…
- Trial name
- NCT03202511
- Testing
- Probenecid Oral Tablet, Tenofovir disoproxil fumarate/Emtricitabine
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Indiana University
HIV Infections, Pre-Exposure Prophylaxis
Design and Development of a Mobile App to Improve Adherence to Pre-exposure Prophylaxis in Men Who Have Sex With Men
This study is testing feasibility and acceptability of a theoretically based mobile application (app), UPrEPU, to increase adherence to pre-exposure prophylaxis (PrEP) among men who have sex with men (MSM) to prevent human…
- Trial name
- NCT04248790
- Testing
- mobile app to improve adherence to PrEP self-management
- Where
- 3 sites in Taiwan
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- National Cheng Kung University
Pre-Exposure Prophylaxis, HIV Infections
PrEPARE: PrEP in Pregnancy, Accelerating Reach and Efficiency
This study tests strategies for improving PrEP implementation in maternal and child health clinics using a difference-in-difference approach.
- Conditions
- Pre-Exposure Prophylaxis, HIV Infections, Pregnancy Related
- Trial name
- NCT04712994
- Testing
- PrEP Optimization Interventions
- Where
- 8 sites in Kenya
- Volunteers
- 1,958 people, healthy volunteers welcome
- Sponsor
- University of Washington
HIV Testing, Intention
HST for Female Sex Workers/Drug Users in Kazakhstan
The goal of this behavioral intervention clinical trial is to assess acceptability, feasibility, and preliminary efficacy of a 4-session intervention to increase consistent HIV testing and linkage to care and prevention among HIV…
- Trial name
- AEGIDA (NCT06150937)
- Testing
- AEGIDA intervention arm, AEGIDA control arm
- Where
- Kazakhstan
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- City University of New York
Human Immunodeficiency Virus
Pre-exposure Prophylaxis Implementation in Central-Eastern European Countries
To stem increasing rates of HIV among gay and bisexual men in Central-Eastern Europe, the feasibility, acceptability, and early efficacy of a culturally adapted evidence-based program to introduce pre-exposure prophylaxis (PrEP)…
- Trial name
- NCT05323123
- Testing
- SPARK, HealthMpowerment, PrEP Education
- Where
- 3 sites in United States, Romania
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Columbia University
Pre-Exposure Prophylaxis, Hiv
Peer-led Social Media Intervention to Prevent HIV Among Young Men Who Have Sex With Men (YMSM)
The aim of this study is to examine the effect of social media intervention on the use of pre-exposure prophylaxis (PrEP) by young men who have sex with men (YMSM) in the greater New Haven area.
- Conditions
- Pre-Exposure Prophylaxis, Hiv, Men
- Trial name
- NCT04417946
- Testing
- PrEP messages, Heath messages
- Where
- 2 sites in United States
- Volunteers
- 227 people, healthy volunteers welcome
- Sponsor
- Yale University
Sexually Transmitted Diseases, Safe Sex
P3 (Prepared, Protected, emPowered)
P3 (Prepared, Protected, emPowered) is an interactive smartphone app for HIV-uninfected YMSM and YTW that utilizes social networking and game-based mechanics as well as a comprehensive understanding of what constitutes "best…
- Conditions
- Sexually Transmitted Diseases, Safe Sex, Adherence, Medication
- Trial name
- P3 (NCT03320512)
- Testing
- P3, P3+, Control
- Where
- 9 sites in United States
- Volunteers
- 246 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
HIV Prevention, Pre-exposure Prophylaxis
Stick2PrEP Cisgender Women and Trans Individuals
Taking a daily anti-HIV pill can protect people from HIV infection. This is called preexposure prophylaxis [PrEP]. Many cisgender women and trans individuals do not know this medication is available; others struggle to take the…
- Trial name
- S2P:CWTI (NCT05165745)
- Testing
- Individualized Feedback
- Where
- United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- Columbia University
HIV, PrEP
Pharmacy-based Provision of Pre-exposure Prophylaxis (PrEP) for Adolescent Girls and Young Women in Tanzania
Implementation study comparing standard pre-exposure prophylaxis (PrEP) services to four models of pharmacy-based PrEP access for young women aged 18-24 (YW) in Tanzania.
- Trial name
- MWOTAJI (NCT07687888)
- Testing
- Pharmacy-based PrEP services, Distribution of HIV self-test kits
- Where
- Tanzania
- Volunteers
- 2,818 people, healthy volunteers welcome
- Sponsor
- Mzumbe University - Centre of Excellence in Health Monitoring and Evaluation
HIV/AIDS
The CHAPS Trial: Combined HIV Adolescent PrEP and Prevention
To compare the effect of different PrEP drugs (FTC-TDF and FTC-TAF), doses and timing of doses on p24 antigen level in resected foreskin tissue following HIV exposure ex vivo challenge.
- Trial name
- CHAPS (NCT03986970)
- Testing
- Tenofovir
- Where
- South Africa
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Wits Health Consortium (Pty) Ltd
HIV, PrEP
Behavioral Intervention for PrEP Service Utilization Among Chinese MSM: A HAPA and CEI Integrated Model
The goal of this clinical trial is to evaluate the effectiveness of a novel, intelligent intervention platform in bridging the "intention-behavior gap" for pre-exposure prophylaxis (PrEP) uptake among men who have sex with men…
- Conditions
- HIV, PrEP, MSM, Behavior Changes
- Trial name
- NCT06931106
- Testing
- HAPA and CEI behavioral intervention, HAPA-based intervention
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Peking University
HIV, Pre-exposure Prophylaxis
Case Management Dyad
The overall goal of this study is to test whether dyadic and focused case management coupled with contingency management will (1) improve financial wellbeing, (2) improve access to food, (3) increase linkage and retention rates…
- Conditions
- HIV, Pre-exposure Prophylaxis, Case Management, Contingency Management
- Trial name
- CM2 (NCT06162897)
- Testing
- Dyadic Case Management
- Where
- United States
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- University of Chicago
HIV - Human Immunodeficiency Virus
HIV Prevention With PrEP Among People on Opioid Replacement Therapy
The purpose of this study is to assess the feasibility and acceptability of providing oral pre-exposure prophylaxis (PrEP) and opioid agonist therapy (OAT) simultaneously in existing pharmacy-based programs operating in Alberta…
- Trial name
- OAT-PrEP (NCT07160075)
- Testing
- Simultaneous administration of OAT and oral PrEP at existing pharmacy-based programs
- Where
- 6 sites in Canada
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Cara Spence
Ebola Vaccine
Immunity Induced by VSV-EBOV and Assessment of a Booster Dose in Individuals at Potential Occupational Risk for Exposure
This study is a multi-center, open label, randomized phase 3b trial to assess the durability of Immunity induced by the Ebolavirus Vaccine VSV-EBOV ( with or without booster vaccination) in individuals at potential occupational…
- Trial name
- PREPARE (NCT05959421)
- Testing
- ERVEBO® (rVSV∆G-ZEBOV-GP)
- Where
- 2 sites in Germany
- Volunteers
- healthy volunteers welcome
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
PrEP, HIV
HOTSPOT Study: Implement and Evaluate the PrEP (Pre-exposure Prophylaxis) Implementation Strategy
The goal of this study is to measure the implementation and effectiveness of a multicomponent strategy for PrEP for people who are incarcerated at the Dallas County Jail.
- Conditions
- PrEP, HIV, Incarceration
- Trial name
- Hotspot (NCT06919419)
- Testing
- Multicomponent strategy
- Where
- United States
- Volunteers
- 3,600 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Coronavirus Infection
Randomized Clinical Trial for the Prevention of SARS-CoV-2 Infection (COVID-19) in Healthcare Personnel
Healthcare workers are particularly at risk of SARS-CoV-2. This study aims to assess the efficacy of a daily single dose of tenofovir disoproxil fumarate (TDF) (245 mg)/ Emtricitabine (FTC) (200 mg), a daily single dose of…
- Trial name
- EPICOS (NCT04334928)
- Testing
- Emtricitabine/tenofovir disoproxil, Hydroxychloroquine
- Where
- 65 sites in Spain
- Volunteers
- 1,002 people, healthy volunteers welcome
- Sponsor
- Plan Nacional sobre el Sida (PNS)
HIV
IPREP Study #2: Evaluating Enhanced PrEP Packages for Young Female Sex Workers in Kisumu, Kenya
This is an open-label randomized controlled trial (n=200) in which HIV-negative young female sex workers (FSW) will be randomized to receive oral PrEP combined with specific behavioral and structural adherence interventions…
- Trial name
- NCT03988387
- Testing
- Peer Support (PS), Reminder and Resource Transfer (RRT), daily oral PrEP (emtricitabine 200 mg/tenofovir 300 mg) [FTC/TDF]
- Where
- Kenya
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Columbia University
HIV Infections
Online Cohort of Sexual and Gender Minorities: Evaluating Digital Interventions to Improve HIV Pre-Exposure Prophylaxis and Antiretroviral Treatment Uptake and Adherence
This study will create and follow an online cohort of sexual and gender minorities in Brazil to better understand the use of HIV prevention and treatment strategies, particularly pre-exposure prophylaxis (PrEP) and antiretroviral…
- Trial name
- NCT07772791
- Testing
- Weekly WhatsApp Adherence Messages
- Where
- Brazil
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Oswaldo Cruz Foundation