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Clinical Trial Summary

Transanal drainage tube (TDT) has the benefit of reducing intraluminal pressure after rectal surgery and may provide ideal regional environment for anastomotic healing. Postoperative C-reactive protein (CRP) trajectory has a high negative predictive value of 0.99 for ruling out anastomotic leak (AL). Previously, TDT was removed at the surgeon's own discretion. In the present study, we design a single arm study to investigate the safety and efficacy of CRP-guided TDT removal for AL prevention following laparoscopic anterior resection for rectal carcinoma


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05502354
Study type Interventional
Source Qilu Hospital of Shandong University
Contact Xiang Zhang, M.D. Ph.D.
Phone +8618560089182
Email xiang.zhang02@hotmail.com
Status Recruiting
Phase N/A
Start date April 1, 2023
Completion date February 1, 2025

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