NCT04221165 2024-02-28
Opioid Therapy vs Multimodal Analgesia in Head and Neck Cancer
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Phase 2 Completed
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
National Cancer Institute, Egypt
The Cleveland Clinic
Federal University of São Paulo
Instituto Nacional de Cancer, Brazil
Nanjing Medical University