Geneva, July 20 -- International Clinical Trials Registry received information related to the study (ChiCTR2600127851) titled 'A prospective multicenter randomized controlled clinical study on individualized exemption from prophylactic neck irradiation for postoperative pT3-4N0 head and neck squamous cell carcinoma' on July 8.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: The first hospital of China Medical University
Condition:
Head and neck malignant tumors
Intervention:
Experimental group:Only irradiate the primary tumor bed (the target area includes the surgical cavity and the adjacent high-risk areas), without performing prophylactic
Recruitment Status: Not Recruiting
Phase: 3
Date of First Enr...