Tokyo, Feb. 21 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000060717) titled 'Prospective Study on Pharyngeal Endoscopic Submucosal Dissection Using a New Slim Scope EG-840TP' on Feb. 21.

Study Type: Observational

Primary Sponsor: Institute - NTT Medical Center Tokyo

Condition: Condition - Superficial pharyngeal neoplasms Classification by malignancy - Malignancy Genomic information - NO

Objective: Narrative objectives1 - To evaluate the feasibility of Pharyngeal ESD with EG-840TP. Basic objectives2 - Safety,Efficacy

Eligibility: Age-lower limit - 20 years-old <= Age-upper limit - Not applicable Gender - Male and Female Key inclusion criteria - Patients who meet all of the following inclu...