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Completed Phase 2 Interventional

Risperidone for Treatment of Cocaine Dependence in Outpatients - 12

ClinicalTrials.gov ID: NCT00000347

Public ClinicalTrials.gov record NCT00000347. 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, 5:34 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

Risperidone for Treatment of Cocaine Dependence in Outpatients

Brief summary

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

The purpose of this study is to evaluate pharmacological efficacy and clinical safety of risperidone in the treatment of cocaine and amphetamine dependence.

Study identification

NCT ID
NCT00000347
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Enrollment
Not listed

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
21 Years to 50 Years
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
Jul 1997 (Type not available)
Primary completion
Aug 1998 (Actual)
Completion
Sep 1998 (Actual)
Last update posted
Jan 12, 2017

1997 – 1998

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Friends Research Institute Los Angeles California 90025 —

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 NCT00000347, 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 NCT00000347 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →