EichorEICHOR
Study identifier: NCT04464980 Synced from ClinicalTrials.gov · August 03, 2026
● Active Not Recruiting

Optimizing Retention, Duration and Discontinuation Strategies for Opioid Use Disorder Pharmacotherapy (RDD)

Condition: Opioid Use Disorder (OUD)  ·  Sponsor: NYU Langone Health

PhasePhase 2
Planned participants1516
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a two phase study investigating combinations of pharmacological and behavioral interventions to optimize the treatment of Opioid Use Disorder (OUD). The Retention Phase will assess strategies for improving retention on buprenorphine (BUP) and extended-release injectable naltrexone (XR-NTX). The Discontinuation Phase will assess which approaches are most likely to lead to long-term success (absence of relapse), and what characteristics of participants distinguish those who can safely discontinue Medications for Opioid Use Disorder (MOUD) from those who remain at risk of relapse and should not discontinue.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

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Locations (21)

University of Arkansas for Medical Sciences (UAMS) / Center for Addiction Services and Treatment (CAST)Little Rock, Arkansas, United States
Tarzana Treatment Centers, Inc.Tarzana, California, United States
Liberation Programs, Inc.Bridgeport, Connecticut, United States
Operation PARClearwater, Florida, United States
Gateway Community ServicesJacksonville, Florida, United States
Aspire Health PartnersOrlando, Florida, United States
Mountain Manor / Maryland Treatment CentersBaltimore, Maryland, United States
McLean HospitalBelmont, Massachusetts, United States
Stanley Street Treatment and Resources, Inc.Fall River, Massachusetts, United States
Square Medical Group, LLCNewton, Massachusetts, United States
Gibson Center for Behavioral ChangeCape Girardeau, Missouri, United States
Dartmouth Hitchcock - ATPLebanon, New Hampshire, United States

+ 9 more locations — full list on the registry record.

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