Sponsor or institution

Clinical trials and research at RTI International

• 12Clinical trials
• 3Countries

Newest trials

All recruiting trials (12)

• Collaboration for Down Syndrome Progress (CDP) in people with Down syndrome

  A long-term study following people with Down syndrome of all ages to see how health and everyday life change over time.

  Recruiting RTI International · Orange, California and 15 other locations · NCT07625579

• Improve PrEP choice and use for Ugandan women through couples-based decisions

  This study tests a couples-based decision tool and counseling to help Ugandan women choose and keep using PrEP with support from their male partners.

  Recruiting RTI International · Kampala · NCT07574619

• Safe Bars bystander training in alcohol-serving venues to reduce sexual violence

  This study tests whether Safe Bars’ active bystander training for staff at bars and similar venues helps reduce sexual violence and increases staff intervention in risky situations.

  Recruiting at 3 sites RTI International · Little Rock, Arkansas and 2 other locations · NCT07527988

• Virtual Safe Dates program for pregnant and parenting youth

  We're testing whether delivering the Safe Dates program online helps pregnant or parenting youth have less intimate partner violence than an online health education program.

  Recruiting RTI International · Durham, North Carolina · NCT07226401

• Helping opioid treatment clinics track and improve patient retention

  This project tests whether giving opioid treatment clinics retention and outcome measures plus a quality-improvement toolkit, with or without extra coaching, helps people stay on methadone or buprenorphine.

  Recruiting RTI International · Research Triangle Park, North Carolina · NCT07214389

• THRiVE: a peer-led program to support newly separated veterans during the military-to-civilian transition

  This pilot will test whether a peer-led group program based on Behavioral Activation helps newly separated U.S. veterans improve mental health and reduce suicide risk during the transition to civilian life.

  Recruiting RTI International · Durham, North Carolina · NCT06778278

• Helping young parents build healthy relationships

  This study tests a program that helps young parents learn about healthy relationships and sexual health to see if it can improve their attitudes and behaviors around these topics.

  Recruiting at 7 sites RTI International · Camden, Delaware and 11 other locations · NCT06576193

• Finding and Engaging Patients with Sickle Cell Disease

  This study is trying to find people with Sickle Cell Disease who aren't getting the care they need and connect them with support to improve their treatment and quality of life.

  Recruiting at 9 sites RTI International · Birmingham, Alabama and 8 other locations · NCT06385886

• Program to prevent substance use and support families affected by childhood trauma

  This study is testing whether a program that combines family support with community resources can help reduce substance use and the effects of childhood trauma in families across New Jersey.

  Recruiting RTI International · Tinton Falls, New Jersey · NCT06236100

• Providing HIV self-test kits to women who sell sex for distribution to their male partners

  This study is testing if giving HIV self-test kits to women who sell sex can help them share these kits with their male partners to encourage more men to get tested and access treatment.

  Recruiting RTI International · Kisumu · NCT05882916

• Online support group to help young Black women reduce alcohol use and increase PrEP uptake

  This study is testing whether an online support group can help young Black women cut down on drinking and use PrEP to prevent HIV.

  Recruiting RTI International · Durham, North Carolina · NCT05753683

• Personalized nutrition based on individual responses to foods

  This study is testing if personalized nutrition plans based on how people react to different foods can help improve their health.

  Recruiting at 13 sites RTI International · Birmingham, Alabama and 13 other locations · NCT05701657

Quick answers

How many clinical trials run by RTI International are recruiting right now?

12, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 3 countries. The most sites are in United States (10 trials), Uganda (1 trial), Kenya (1 trial). Each study page lists its sites and which ones are recruiting.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

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