# Buprenorphine and Methadone for Opioid-dependent Chronic Back Pain Patients

> **NCT01559454** · PHASE4 · COMPLETED · sponsor: **State University of New York at Buffalo** · enrollment: 19 (actual)

## Conditions studied

- Low Back Pain

## Interventions

- **DRUG:** Methadone
- **DRUG:** Buprenorphine/naloxone

## Key facts

- **NCT ID:** NCT01559454
- **Lead sponsor:** State University of New York at Buffalo
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-02
- **Primary completion:** 2014-05
- **Final completion:** 2014-05
- **Target enrollment:** 19 (ACTUAL)
- **Last updated:** 2020-11-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01559454

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01559454, "Buprenorphine and Methadone for Opioid-dependent Chronic Back Pain Patients". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01559454. Licensed CC0.

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