NCT03888651 2026-03-05
Clinical Data Collection in Studying Clinical Factors Associated With Post-Surgery Chronic Opioid Use in Patients With Head and Neck Cancers
M.D. Anderson Cancer Center
Active not recruiting
M.D. Anderson Cancer Center
OHSU Knight Cancer Institute
M.D. Anderson Cancer Center
University of Pittsburgh
City of Hope Medical Center
Roswell Park Cancer Institute
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
West China Hospital
Thomas Jefferson University
Maastricht Radiation Oncology
Regina Elena Cancer Institute
Medical University of Vienna
Jonsson Comprehensive Cancer Center