RTI International
RTI International sponsors 45 registered US clinical trials on ClinicalTrials.gov, 9 of them currently recruiting, and 28 completed. 1 of these trials are in Phase 3-4 (later-stage) and 6 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Alcohol Misuse, with 3 trials.
Trial Pipeline
45 total, page 1 of 1
Collaboration for Down Syndrome Progress (CDP)
NCT07625579
Virtual Village for Young Parents
NCT07226401
PRoducing Outcome Measures for OTP Quality Improvement
NCT07214389
Transition Health and Resilience Through Valued Experiences (THRiVE) Pilot for Newly Separated Veterans
NCT06778278
Gathering Online for Dialogue and Discussion to Enhance Social Support
NCT05753683
Empowering Young Parents: Building Healthy Relationships Study
NCT06576193
Evaluating an Adverse Childhood Experience-Targeting Advocate Model of a Substance Use Prevention Program
NCT06236100
Recruitment and Engagement in Care to Impact Practice Enhancement (RECIPE) for Sickle Cell Disease
NCT06385886
Nutrition for Precision Health, Powered by the All of Us
NCT05701657
Improving Access to Naloxone to Prevent Opioid Overdose Deaths (SAIA-Naloxone)
NCT05886712
HEALing Communities Study
NCT04111939
Early Check: Expanded Screening in Newborns
NCT03655223
Safer Drinking Spaces Study
NCT07527988
Adapting and Piloting Behavioral Activation for Veterans With Alcohol Use Disorder and Posttraumatic Stress Disorder
NCT06249386
Evaluating Cross-Cutting Prevention at the U.S. Air Force Academy
NCT06875284
Improve Child Outcomes Through Caregiving in Cambodia
NCT05197985
Preventing Opioid Overdose Mortality in the United States
NCT03924505
Integrated Services for Pain: Interventions to Reduce Pain Effectively
NCT03454555
BOOST: Breastfeeding Onset and Onward With Support Tools
NCT03964454
Patient Centered Assessment and Substance Use Disorder Treatment Study (PCAST)
NCT03486028
Positive Health Check Evaluation Trial
NCT03292913
Effectiveness and Acceptability of Stellate Ganglion Block for Posttraumatic Stress Disorder Symptoms - Acceptability
NCT03302312
Adaptation of Mindfulness Training to Treat Chronic Pain in the Military
NCT03104465
NC Young Women's CoOp
NCT02965014
Smartphone Ophthalmoscope of Lens Vascularity to Estimate Gestational Age
NCT02346214
Effectiveness and Acceptability of Stellate Ganglion Block for Posttraumatic Stress Disorder Symptoms - Effectiveness
NCT03077919
Decisional Capacity and Informed Consent in Fragile X Syndrome
NCT02465931
Implementation Research for Vulnerable Women in South Africa
NCT02733003
Substance Abuse Treatment to HIV Care (SAT2HIV): The Motivational Interviewing-based Brief Intervention Experiment
NCT02495402
Treating Co-Occurring Substance Use and Mental Disorders Among Jail Inmates
NCT02214667
Substance Abuse Treatment to HIV Care (SAT2HIV): The Implementation & Sustainment Facilitation Experiment
NCT03120598
nuMoM2b Heart Health Study
NCT02231398
Substance Use Screening and Prevention for Adolescents in Pediatric Primary Care
NCT03074877
Young Women's Health CoOp (Cooperative) in Cape Town
NCT02677025
HOPE Demonstration Field Experiment Multisite Evaluation
NCT01670708
Coping Strategies Used by Food Insecure Households
NCT02767141
WHC+ (Women's Health CoOp PLUS)
NCT01497405
Young Hearts, Strong Starts
NCT01893593
Urban Health Study II
NCT01402466
Computer-Assisted Tailored Cue-card Health [CATCH] Study
NCT01170741
Young Women's CoOp Study
NCT01224184
Safety, Tolerability, and Pharmacokinetics of Single, Escalating Oral Doses of RTI-336 in Healthy, Male Subjects
NCT00808119
Pregnant Women's CoOp
NCT00722670
Weight Management Demonstration Project: HEALTH
NCT01307280
First in Humans Study of JDTic
NCT01431586
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 5 |
| Phase 2 | 1 |
| Phase 4 | 1 |
What the Pipeline for RTI International Shows
According to the ClinicalTrials.gov registry, RTI International is linked to 45 US clinical trials across every stage of research activity. Of those, 9 studies are currently recruiting, about 20% of the sponsor's indexed portfolio, and 28 are already marked complete, representing roughly 62% of the total.
The phase mix for RTI International reports 1 late-stage studies (Phase 3 and Phase 4 combined) and 6 earlier-phase studies (Phase 1 and Phase 2).
The top therapeutic focus area indexed for RTI International is Alcohol Misuse with 3 linked trials, and 9 other condition areas appear in the top list above.
How to read these pipeline numbers
Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.
A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work, safety, dosing, and early signal detection, and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.
That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice, verify current details directly with ClinicalTrials.gov before relying on any figure here.
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.