# Drug Discrimination in Methadone-Maintained Humans Study 2

> **NCT00733239** · PHASE1 · COMPLETED · sponsor: **University of Arkansas** · enrollment: 15 (actual)

## Conditions studied

- Opioid Dependence

## Interventions

- **DRUG:** 2-4 of the drugs listed below

## Key facts

- **NCT ID:** NCT00733239
- **Lead sponsor:** University of Arkansas
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-08
- **Primary completion:** 2010-10
- **Final completion:** 2010-10
- **Target enrollment:** 15 (ACTUAL)
- **Last updated:** 2012-04-18

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00733239

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00733239, "Drug Discrimination in Methadone-Maintained Humans Study 2". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT00733239. Licensed CC0.

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