# Comparison of Buprenorphine and Methadone - 3

> **NCT00000334** · PHASE2 · COMPLETED · sponsor: **National Institute on Drug Abuse (NIDA)**

## Conditions studied

- Opioid-Related Disorders

## Interventions

- **DRUG:** Buprenorphine

## Key facts

- **NCT ID:** NCT00000334
- **Lead sponsor:** National Institute on Drug Abuse (NIDA)
- **Sponsor class:** NIH
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2002-12-01
- **Primary completion:** 2004-11-01
- **Final completion:** 2005-01-15
- **Target enrollment:** 0 (—)
- **Last updated:** 2017-01-31

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00000334

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00000334, "Comparison of Buprenorphine and Methadone - 3". Retrieved via AI Analytics 2026-06-07 from https://api.ai-analytics.org/clinical/NCT00000334. Licensed CC0.

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