Completed

Buprenorphine Maintenance for Cocaine Abusing Opioid Addicts

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What is being tested

Data Collection

Who is being recruted

Narcotic-Related Disorders+3

+ Mental Disorders

+ Opioid-Related Disorders

See all eligibility criteria
How is the trial designed

Treatment Study

Phase 3
Interventional
See protocol details

Summary

Principal SponsorYale University
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

The purpose of this study is to compare the clinical efficacy of maintenance on low and high doses of buprenorphine with methadone for cocaine abusing opiate addicts.

Official TitleBuprenorphine Maintenance for Cocaine Abusing Opioid Addicts
NCT00000216
Principal SponsorYale University
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.

Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Narcotic-Related DisordersMental DisordersOpioid-Related DisordersSubstance-Related DisordersCocaine-Related DisordersChemically-Induced Disorders

Criteria

Please contact site for information.

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Study Objectives

Study Objectives

Primary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 1 location

Suspended

APT Residential Services Division

New Haven, United StatesOpen APT Residential Services Division in Google Maps
CompletedOne Study Center