Tokyo, July 31 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000058642) titled 'Nationwide survey on treatment strategies for synchronous coexisting esophageal and head and neck cancers' on July 30.
Study Type:
Observational
Primary Sponsor:
Institute - Division of Esophageal Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research
Condition:
Condition - esophageal and head and neck cancers
Classification by malignancy - Malignancy
Genomic information - NO
Objective:
Narrative objectives1 - We conducted a retrospective, multicenter collaborative study in Japan on synchronous coexisting esophageal cancer and head and neck cancer to clarify the current treatment strate...