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
Thomas Jefferson University
Institut Claudius Regaud
The Methodist Hospital Research Institute
M.D. Anderson Cancer Center
University of California, San Francisco
H. Lee Moffitt Cancer Center and Research Institute
University of Utah
H. Lee Moffitt Cancer Center and Research Institute
University of Rochester
The Wellcome Sanger Institute
Centre Hospitalier Universitaire de Nice
Centre Hospitalier Universitaire de Nice
Institut Cancerologie de l'Ouest
Institut Claudius Regaud
UNC Lineberger Comprehensive Cancer Center
Mayo Clinic
The Christie NHS Foundation Trust
Centre Oscar Lambret
Dana-Farber Cancer Institute
Emory University
Assistance Publique - Hôpitaux de Paris
Institute of Oncology Ljubljana
Case Comprehensive Cancer Center
Hasumi International Research Foundation
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Institute of Oncology Ljubljana
Melanoma Institute Australia
H. Lee Moffitt Cancer Center and Research Institute
San Gallicano Dermatological Institute IRCCS
Institute of Oncology Ljubljana
Institute of Oncology Ljubljana
H. Lee Moffitt Cancer Center and Research Institute
H. Lee Moffitt Cancer Center and Research Institute
Case Comprehensive Cancer Center
University Hospital, Caen
University of Miami
Abramson Cancer Center at Penn Medicine
St. Jude Children's Research Hospital
University of Utah
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Wake Forest University Health Sciences
University Hospital Erlangen
University of Wisconsin, Madison
Beth Israel Deaconess Medical Center
University of Alabama at Birmingham
CHU de Reims
Rutgers, The State University of New Jersey
Universitas Sumatera Utara
M.D. Anderson Cancer Center