NCT02421432

Evaluation of the Safety and the Efficacy of Transanal TME in Difficult Cases

A Pilot Study for the Evaluation of the Safety and the Efficacy of Transanal Total Mesorectal Excision in Difficult Cases of Laparoscopic Surgery for Rectal Cancer

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 12 (actual)
• Sponsor: National Cancer Center, Korea · Other Government
• Sex: All
• Age: 20 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is evaluation of the safety and the efficacy of transanal total mesorectal excision in difficult case. Difficult case is defined as below; \- If any one of the following (1 or 2 or 3) 1. BMI: 30 or more 2. Tumor size: more than 7cm in long diameter 3. CRM: mesorectal fascia involvement or less than 1 mm on MRI

Detailed description

Subjects will have their rectal cancer removed using a technique combining surgery through the anus and standard laparoscopy. Transanal visualization will be using endoscopy. At the end of the procedure, the rectum will be removed though the anus or ileostomy formation site, the bowel will be re-connected to the anus, and a temporary diverting stoma will be created, which is standard of care following surgery for this type of cancer.

Conditions

• Rectal Cancer

Interventions

Type	Name	Description
PROCEDURE	Transanal total mesorectal excision	Laparoscopy-assisted transanal total mesorectal excision

Timeline

• Start date: 2017-12-01
• Primary completion: 2018-01-01
• Completion: 2022-12-01
• First posted: 2015-04-20
• Last updated: 2021-09-10

Locations

1 site across 1 country: South Korea