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
University of Illinois at Chicago
Institut Claudius Regaud
Montefiore Medical Center
Montefiore Medical Center
University Hospitals Coventry and Warwickshire NHS Trust
University of California, Irvine
The Methodist Hospital Research Institute
Ohio State University Comprehensive Cancer Center
National Cancer Center Hospital East
University Hospital, Caen
H. Lee Moffitt Cancer Center and Research Institute
Fudan University
Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
Osijek University Hospital
Centre Antoine Lacassagne
Gustave Roussy, Cancer Campus, Grand Paris
Qianfoshan Hospital
Dana-Farber Cancer Institute
Associacao de Investigacao de Cuidados de Suporte em Oncologia
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Taichung Veterans General Hospital
Memorial Sloan Kettering Cancer Center
Gustave Roussy, Cancer Campus, Grand Paris
Shahida Islam Medical Complex
Rowan University
Centre Oscar Lambret
Centre Oscar Lambret
University of Texas Southwestern Medical Center
UNC Lineberger Comprehensive Cancer Center
University of Erlangen-Nürnberg Medical School
Medical College of Wisconsin
Centre Oscar Lambret
Centre Oscar Lambret
University of Colorado, Denver
Centre Oscar Lambret
University of Kentucky
Hospices Civils de Lyon
University of California, Davis
Albert Einstein College of Medicine
University College, London
Krankenhaus Barmherzige Schwestern Linz
Sun Yat-sen University
Institute of Oncology Ljubljana
University of Michigan Rogel Cancer Center
Wake Forest University Health Sciences
Dana-Farber Cancer Institute
OHSU Knight Cancer Institute
Istanbul Arel University
Institute of Oncology Ljubljana