Buprenorphine and Methadone for Opioid-dependent Chronic Back Pain Patients

NCT01559454 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

19

Enrollment

OTHER

Sponsor class

Conditions

Low Back Pain

Interventions

DRUG: Methadone
DRUG: Buprenorphine/naloxone

Sponsor

State University of New York at Buffalo