临床试验

Examination of Rectal Blood Supply During Rectal Cancer Surgery Using Laser Speckle Contrast Imaging

NCT：NCT07799740 · NOT_YET_RECRUITING

NCT编号NCT07799740

状态NOT_YET_RECRUITING

开始日期2026-09-01

完成时间2029-06-01

SponsorUniversity of Aarhus (OTHER)

First posted2026-09-02

Last updated2026-09-11

简要摘要

This multicentre feasibility study evaluates the feasibility of performing laparoscopic Laser Speckle Contrast Imaging (LSCI) measurements of rectal perfusion during rectal cancer surgery. To our knowledge, LSCI has not previously been applied laparoscopically for intraoperative assessment of rectal perfusion in this setting. Laparoscopic LSCI measurements will be compared with indocyanine green fluorescence imaging, and associations between quantitative measures of colorectal perfusion and postoperative outcomes, including anastomotic leakage, will be explored.

官方来源

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