Modified Double Snare Assisted EMR (mDS-EMR) VS ESD for Rectal Neuroendocrine Tumors Smaller Than 1cm

The aim of this study is evaluating and safety and efficacy between the modified double snare EMR and ESD. It is intended to prove that for rectal neuroendocrine tumors within 1 cm, the complete resection rate of the mDS-EMR is not inferior to that of ESD, but may with shorter operation time, lower complication rate and lower treatment cost.

NCT Number	NCT07373015
Lead Sponsor	The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Conditions	Rectal Neuroendocrine Tumors
Enrollment	118 participants
Start Date	2026-01-01
Primary Completion	2028-05-31 (estimated)
Study Completion	2028-06-30 (estimated)
Updated on ClinicalTrials.gov	2026-01-28