# Cocaine Effects in Humans: Physiology and Behavior - 1

> **NCT00000200** · PHASE2 · COMPLETED · sponsor: **National Institute on Drug Abuse (NIDA)** · enrollment: 19 (actual)

## Conditions studied

- Cocaine-Related Disorders

## Interventions

- **DRUG:** Methadone

## Key facts

- **NCT ID:** NCT00000200
- **Lead sponsor:** National Institute on Drug Abuse (NIDA)
- **Sponsor class:** NIH
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1997-01
- **Primary completion:** 1998-01
- **Final completion:** 1998-01
- **Target enrollment:** 19 (ACTUAL)
- **Last updated:** 2017-01-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00000200

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00000200, "Cocaine Effects in Humans: Physiology and Behavior - 1". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT00000200. Licensed CC0.

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