Clinical Research Directory
Browse clinical research sites, groups, and studies.
2 clinical studies listed.
Filters:
Tundra lists 2 Rectal Neuroendocrine Tumors clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.
NCT07612748
Two Different Endoscopic Treatments for Rectal Neuroendocrine Neoplasms
The aim is to compare the safety and efficacy of endoscopic submucosal dissection (ESD) versus endoscopic partial muscle resection（ EPMR） for the treatment of rectal neuroendocrine neoplasms (R-NENs), thereby providing guidance for optimizing therapeutic strategies. The investigators retrospectively analyzed consecutive patients with R-NENs who underwent endoscopic resection at our center between January 2020 and February 2026. Patients were assigned to either the ESD group or the EPMR group. Baseline characteristics and perioperative outcomes were compared, including the number of lesions, maximum lesion diameter, single-lesion procedure time, postoperative complications, positive margin rate, pathological staging, lymphovascular invasion, and the need for additional therapies.
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-03
1 state
NCT07373015
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.
Gender: All
Ages: 18 Years - 85 Years
Updated: 2026-01-28