Friends Research Institute

41 total trials 5 currently recruiting 30 completed

Friends Research Institute sponsors 41 registered US clinical trials on ClinicalTrials.gov, 5 of them currently recruiting, and 30 completed. 8 of these trials are in Phase 3-4 (later-stage) and 7 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Opioid Use Disorder, with 10 trials.

Trial Pipeline

41 total, page 1 of 1

RECRUITING NA

NavSTAR Implementation Effectiveness Trial Across a Health System

NCT07262190

RECRUITING Phase 3

Buprenorphine for Individuals in Jail

NCT06306443

RECRUITING NA

Addressing Racial Disparities in Opioid Overdose Using Peer Recovery Coach Training and mHealth Platform

NCT06573476

RECRUITING NA

Using AI and Peer Coaching to Address Racial Disparities Among People Who Use Opioids

NCT06569667

RECRUITING Phase 3

Treating Polysubstance Use Using a Novel Digital Technology

NCT05766631

ACTIVE NOT RECRUITING Phase 3

Telemedicine XR-B for Individuals in Jail

NCT07524738

ACTIVE NOT RECRUITING Phase 4

Low-dose Versus a High-dose Sublingual Buprenorphine Induction

NCT05944952

ACTIVE NOT RECRUITING NA

Using the Ending Self-Stigma Intervention to Reduce Internalized Stigma Among People Living With HIV Who Use Substances

NCT05704764

ACTIVE NOT RECRUITING Phase 2

Extended Release Naltrexone Versus Extended Release Buprenorphine With Individuals Leaving Jail

NCT04408313

COMPLETED NA

Continuing Care for Justice-involved Individuals

NCT07593274

COMPLETED NA

Philly NavSTAR Implementation Trial

NCT06634277

TERMINATED NA

Optimal Intervention to Full Viral Suppression: Text Me, Alexis!

NCT06408350

TERMINATED NA

ASK-PrEP (Assistance Services Knowledge-PrEP)

NCT05934877

COMPLETED Phase 2

Opioid Use Disorder Treatment Linkage at Strategic Touchpoints Using Buprenorphine

NCT04991974

COMPLETED Early Phase 1

Opioid Treatment Program (OTP)-Pharmacy Collaboration for Methadone Maintenance Treatment

NCT04308694

COMPLETED NA

Facilitating the Implementation of Interim Methadone to Increase Treatment Access

NCT04188977

COMPLETED NA

TechStep: Technology-based Stepped Care to Stem Transgender Adolescent Risk Transmission

NCT04000724

COMPLETED NA

Embedding Comprehensive Smoking Cessation Programs Into Community Clinics

NCT04717544

COMPLETED NA

Depression Intervention Among Gay and Bisexual Men Receiving Treatment for Methamphetamine Use

NCT03864653

COMPLETED NA

The Getting Off App for Methamphetamine-Using Gay and Bisexual Men

NCT03884946

COMPLETED NA

Examining the Effectiveness of the FaCES Adolescent SBIRT Intervention

NCT04097964

COMPLETED Phase 1

Pharmacokinetics of Nicotine Sublingual Tablets Versus Nicorette Lozenge in Healthy Smokers

NCT02906995

COMPLETED Phase 3

Long-acting Naltrexone for Pre-release Prisoners

NCT02867124

COMPLETED NA

Navigation Services to Avoid Rehospitalization (NavSTAR)

NCT02599818

COMPLETED NA

A Randomized Trial of Interim Methadone and Patient Navigation Initiated in Jail

NCT02334215

COMPLETED NA

The Tobacco, Alcohol, Prescription Medication and Other Substances Tool

NCT02110693

COMPLETED NA

Theory-based Text Messaging to Reduce Methamphetamine Use and HIV Risks Among MSM

NCT02008526

COMPLETED NA

Computerized Brief Intervention vs. Delayed Computerized Brief Intervention

NCT01936623

COMPLETED Phase 4

Extended Release Naltrexone for Opioid-Dependent Youth

NCT01843023

COMPLETED NA

SBIRT Implementation for Adolescents in Urban Federally Qualified Health Centers

NCT01829308

COMPLETED NA

Reengineering Methadone Treatment Study of Patient-centered Methadone Treatment

NCT01442493

COMPLETED NA

A Randomized Controlled Trial of HIV Testing and Linkage to Care at Community Corrections

NCT01366495

COMPLETED NA

Screening Brief Intervention Referral to Treatment (SBIRT) in New Mexico

NCT01131520

COMPLETED Phase 2

Biobehavioral Interventions for HIV-negative, Stimulant Using Men Who Have Sex With Men

NCT01140880

COMPLETED NA

Intensive Outpatient Versus Outpatient Treatment With Buprenorphine Among African Americans

NCT01096550

COMPLETED Phase 2

Contingency Management for Methamphetamine Abstinence and HIV Post-Exposure Prophylaxis in Men Who Have Sex With Men

NCT00856323

COMPLETED Phase 3

Buprenorphine for Prisoners

NCT00574067

COMPLETED NA

Entry Into Comprehensive Methadone Treatment Via Interim Maintenance

NCT00712036

COMPLETED Phase 2

Voucher-Based Incentives in a Prevention Setting

NCT00607269

COMPLETED NA

Long-term Behavior Change - 1

NCT00158197

COMPLETED Phase 3

Methadone Maintenance for Prisoners

NCT00378079

Phase Distribution

PhaseTrial count
Phase 1 2
Phase 2 5
Phase 3 6
Phase 4 2

What the Pipeline for Friends Research Institute Shows

According to the ClinicalTrials.gov registry, Friends Research Institute is linked to 41 US clinical trials across every stage of research activity. Of those, 5 studies are currently recruiting, about 12% of the sponsor's indexed portfolio, and 30 are already marked complete, representing roughly 73% of the total.

The phase mix for Friends Research Institute reports 8 late-stage studies (Phase 3 and Phase 4 combined) and 7 earlier-phase studies (Phase 1 and Phase 2).

The top therapeutic focus area indexed for Friends Research Institute is Opioid Use Disorder with 10 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.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

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.