Transsacral endoscopic surgery in the prone Jackkinfe position for pelvic tumors

Not Applicable

• Conditions: Giant pelvic tumor / lower rectal tumor

• Registration Number: JPRN-UMIN000037742
• Lead Sponsor: Saku Central Hospital Advanced Care Center

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2019-08-21
• Study Completion: 2023-06-13
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Not provided

Exclusion Criteria

1) The male patiets with the pelvic tumor, which are adapted for the anterior approach and TaTME or TpTME in the lithotomy-Trendelenburg position. 2)The patients who are inappropriate as the subjects of this study by the corresponding doctor are excluded.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Surgical bleeding and surgical time as the safety criteria, surgical resected margin of the specimen and accidental perforation of the rectum during the surgery as the oncological criteria.

Secondary Outcome Measures

Name	Time	Method
Post-surgical complications including pelvic wound infection, wound dehiscence, pelvic abscess, urinary infection, and intestinal paralysis, and 3-year local recurrence rate, 3-year overall survival rate, and 3-year disease free survival rate.