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
Roswell Park Cancer Institute
Washington University School of Medicine
Tanta University
National Cancer Institute, Egypt
University of Kansas Medical Center
Roswell Park Cancer Institute
Henry Ford Health System
Vanderbilt-Ingram Cancer Center
Abramson Cancer Center at Penn Medicine
St. Jude Children's Research Hospital
University of Washington
Washington University School of Medicine
Capital Medical University
Hvidovre University Hospital
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
University of Rochester
Women and Infants Hospital of Rhode Island
Sunnybrook Health Sciences Centre