# Treatment of Heroin and Cocaine With Methadone Maintenance and Contingency Management

> **NCT00292110** · PHASE1 · COMPLETED · sponsor: **National Institute on Drug Abuse (NIDA)** · enrollment: 140 (actual)

## Conditions studied

- Opiate-Related Disorders
- Cocaine-Related Disorders

## Interventions

- **DRUG:** Methadone
- **BEHAVIORAL:** Contingency Management
- **DRUG:** Methadone dose
- **BEHAVIORAL:** Contingency Management/Noncontingent Incentives

## Key facts

- **NCT ID:** NCT00292110
- **Lead sponsor:** National Institute on Drug Abuse (NIDA)
- **Sponsor class:** NIH
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2004-02-01
- **Primary completion:** 2013-08-09
- **Final completion:** 2013-08-09
- **Target enrollment:** 140 (ACTUAL)
- **Last updated:** 2019-12-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00292110

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00292110, "Treatment of Heroin and Cocaine With Methadone Maintenance and Contingency Management". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT00292110. Licensed CC0.

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