Clinical Trials
4 trialsNCT03574792 2026-04-16
Gabapentin, Methadone, and Oxycodone With or Without Venlafaxine Hydrochloride in Managing Pain in Participants With Stage II-IV Squamous Cell Head and Neck Cancer Undergoing Chemoradiation Therapy
Roswell Park Cancer Institute
Phase 2 Completed
NCT06536517 2026-01-12
The Effects of One-time Intraoperative Methadone During Laparoscopic Hysterectomy in Reducing Opioid Prescription.
Johns Hopkins University
Phase 2 Recruiting
NCT00558870 2016-04-05
Role of Methadone As Co-Opioid Analgesic
M.D. Anderson Cancer Center
Phase 2 Terminated
NCT00573937 2016-02-19
Methadone Versus Morphine for Cancer-Related Pain
Mayo Clinic
Phase 2 Terminated