CClinicalTrials.gg
CompletedNCT00000307Updated Jan 12, 2017

Naltrexone as Adjunct in Alcoholic Cocaine Dependent Patients - 4

A Phase 2 interventional study of Naltrexone in Alcohol-Related Disorders and Cocaine-Related Disorders, sponsored by National Institute on Drug Abuse (NIDA). Completed at 1 site in United States. Open to participants aged 18 Years to 50 Years. Per ClinicalTrials.gov, last updated 2017-01-12.

Sponsored by National Institute on Drug Abuse (NIDA) · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
0
Ages
18 Years to 50 Years
Sex
All
01

Study summary

The purpose of this study is to evaluate naltrexone as an adjunct in alcoholic cocaine dependent patients; concurrent relapse prevention theory.

02

Conditions studied

  • Alcohol-Related Disorders
  • Cocaine-Related Disorders

Keywords

  • alcohol dependence
03

In context

Cocaine-Related Disorders

415 studies on the registry are indexed under Cocaine-Related Disorders; 12 are open to participants now.

Browse Cocaine-Related Disorders studies →

Lead sponsor

National Institute on Drug Abuse (NIDA) is the lead sponsor of 388 studies on the registry; 19 are open to participants now.

Of its 12 completed or terminated interventional studies of FDA-regulated products, 5 (42%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 50 Years
Sexes eligible
All
Accepts healthy volunteers
No

Eligibility criteria

Please contact site for information.

05

Study design

Phase
Phase 2
Primary purpose
Treatment
Enrollment
0 participants

Interventions

  • DrugNaltrexone
06

What researchers measure

Primary outcomes

  1. Verified abstinence from cocaine

    Time frame: over the 12 weeks of study

07

Study locations

1 site
  • University of Texas Health Science Center
    Houston, Texas 77225, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 12, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00000307
Lead sponsor
National Institute on Drug Abuse (NIDA)
Collaborators
University of Texas
First posted
Sep 21, 1999
Start date
Apr 2003
Primary completion
Apr 2007
Completion
Apr 2007
Last update
Jan 12, 2017

Study contacts

John Grabowski, Ph.D.
principal investigator · University of Texas

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2016. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion