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Completed Phase 3 Interventional

Motivational Interviewing to Improve Treatment Engagement and Outcome in Subjects Seeking Treatment for Substance Abuse - 1

ClinicalTrials.gov ID: NCT00032994

Public ClinicalTrials.gov record NCT00032994. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 2, 2026, 4:32 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Motivational Interviewing (MI) to Improve Treatment Engagement and Outcome in Subjects Seeking Treatment for Substance Abuse

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to assess Motivational Interviewing (MI) to improve treatment engagement and outcome in subjects seeking treatment for substance abuse.

Study identification

NCT ID
NCT00032994
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Yale University
Other
Enrollment
422 participants

Conditions and interventions

Interventions

Behavioral

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 2001 (Type not available)
Primary completion
Oct 2002 (Actual)
Completion
Oct 2002 (Type not available)
Last update posted
Jan 12, 2017

2001 – 2002

United States locations

U.S. sites
5
U.S. states
3
U.S. cities
5
Facility City State ZIP Site status
Lower Eastside Service Center (LESC) New York New York 10007 —
Willamette Family Treatment Services Eugene Oregon 97402 —
Changepoint - Cedar Hills Blvd Portland Oregon 97292 —
ADAPT Roseburg Oregon 97470 —
Chesterfield County CSB- Substance Abuse Services Chesterfield Virginia 23832 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00032994, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jan 12, 2017 · Synced Oct 2, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00032994 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →