Tokyo, April 1 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000060996) titled 'A Multicenter Retrospective Study of Endoscopic Resection for Superficial Cancer at the Hypopharyngeal Esophageal Transition Zone' on April 1.
Study Type:
Observational
Primary Sponsor:
Institute - Kyoto University
Condition:
Condition - Hypopharyngeal cancer, Esophageal cancer
Classification by malignancy - Malignancy
Genomic information - NO
Objective:
Narrative objectives1 - Superficial cervical esophageal cancer and superficial hypopharyngeal cancer extending into the hypopharyngeal esophageal transition zone are relatively rare, and sufficient data regarding treatment outcomes and complications of endoscopic...