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March 16, 2026Techniques in ColoproctologyOpen Access

Novel adjunctive technologies for the prevention of colorectal anastomotic leakage: a systematic review

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Authors

GGG. GravanteAAA. AnnicchiaricoRMR. Melcarne

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Overview

A systematic review evaluates novel devices for preventing anastomotic leakage in colorectal surgery, indicating inconsistent clinical benefits.

Key Points

  • This review aims to assess the safety, feasibility, and effectiveness of new technologies to prevent anastomotic leakage after colorectal surgery.
  • Conducted a systematic literature search in PubMed, Embase, and Scopus.
  • Included human studies on devices for preventing anastomotic leakage after low anterior resection.
  • Excluded studies focusing on transanal tubes, omental wrapping, or suture reinforcement.
  • Eighteen studies on various devices were included, published between 2005 and 2021.
  • Evaluated devices included bioabsorbable staple-line reinforcements, nitinol rings, and collagen patches.
  • Technological feasibility and safety were acceptable, but effects on reducing leakage rates were inconsistent.

Cite This Study

Gravante et al. (2026) studied this question.

synapsesocial.com/papers/69b79e7c8166e15b153abd71https://doi.org/10.1007/s10151-026-03311-x
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