Tokyo, Oct. 30 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000059581) titled 'Is robotic surgery safe and effective for advanced (T4) colorectal cancer? A multicenter retrospective study' on Oct. 29.
Study Type:
Observational
Primary Sponsor:
Institute - National Hospital Organization Nagasaki Medical Center
Condition:
Condition - Pathologically confirmed T4 colorectal cancer
Classification by malignancy - Malignancy
Genomic information - NO
Objective:
Narrative objectives1 - To evaluate the perioperative safety and minimal invasiveness of robotic-assisted surgery compared with laparoscopic and open surgery in pT4 colorectal cancer.
Basic objectives2 - Others
Eligibility:
Age-lower limit - 18
years-old
<=
Age-upper limit - Not applicable
Gender - Male and Female
Key inclusion criteria - Patients who underwent curative-intent resection between 2016-01-01 and 2024-12-31 at the 7 participating institutions.
Pathologically confirmed pT4 colorectal cancer (colon or rectum). Surgical approach: robotic-assisted, laparoscopic, or open.
Essential perioperative and follow-up data available for analysis.
Key exclusion criteria - Stage IV disease (distant metastasis), R2 resection, Synchronous or metachronous multiple colorectal cancers, Stoma creation only without resection of the primary tumor
Recurrent tumors, Incomplete clinical data for key variables
Target Size - 427
Recruitment Status:
Recruitment status - Completed
Date of protocol fixation - 2025 Year 04 Month 01 Day
Date of IRB - 2020 Year 11 Month 17 Day
Anticipated trial start date - 2025 Year 04 Month 01 Day
Last follow-up date - 2025 Year 06 Month 14 Day
To know more, visit https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000068138
Disclaimer: Curated by HT Syndication.
