Effects of Dextromethorphan on Opioid Tolerance in Methadone Patients - 1

The purpose of this study is to determine if addition of dextromethorphan to a stable dose of methadone in opioid dependent subjects will significantly affect physical and psychological aspects of opioid tolerance.

Completed

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Key information

Conditions

Opioid-related Disorders Chemically-Induced Disorders Mental Disorders Narcotic-Related Disorders Substance-Related Disorders

Age range

21 year–55 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Primary location

University of Pennsylvania

Philadelphia, Pennsylvania, 19104 6178, United States

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Please contact site for information.

Treatment and study plan

dextromethorphan

Drug

Sponsors and collaborators

Lead sponsor

National Institute on Drug Abuse (NIDA)

Nih

Collaborators

University of Pennsylvania

Registry information

Official study title

Effects of Dextromethorphan on Opioid Tolerance in Methadone Patients

Important dates

Study start: 1996
Primary completion: 1998
Study completion: 1998
First posted: Sep 21, 1999
Registry last updated: Jan 12, 2017

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed