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Colorectal SurgeryManagement

Anastomotic Leak Management Algorithm (ASCRS)

Anastomotic Leak Management Algorithm (ASCRS): Suspected Anastomotic Leak → CT with Contrast → Leak Confirmed → Patient Status → Contained Leak - Stable.

Interactive Decision Tree

Mini Map

Algorithm Steps

  1. ▶
    Start

    Suspected Anastomotic Leak

    Fever, tachycardia, pain, ileus, drain output

    1. ●
      Action

      CT with Contrast

      Oral/rectal contrast may help

      1. ◆
        Decision

        Leak Confirmed

        • Contained
        • Free perforation/peritonitis
        1. ◆
          Decision

          Patient Status

          • Stable/contained
          • Septic/unstable
          1. ●
            Action

            Contained Leak - Stable

            Small, draining, no sepsis

            1. ■
              End

              Non-Operative Management

              NPO, antibiotics, percutaneous drain

            2. ■
              End

              Endoscopic Management

              Endo-VAC, stent, or clip for selected leaks

          2. ●
            Action

            Sepsis/Peritonitis

            Hemodynamic instability, diffuse contamination

            1. ■
              End

              Operative Management

              Washout, drainage, diversion ± takedown

Guideline Source

ASCRS Clinical Practice Guidelines: Anastomotic Leak

DOI: 10.1097/DCR.0000000000001578View Guideline

Clinical Safety Information

Clinical Decision Support — Not a Substitute for Clinical Judgment

Individual patient factors may require deviation from these recommendations.

Known Limitations

  • Management depends on clinical status
  • Contained leaks may be managed non-operatively
  • Early recognition critical

Applicable Regions

USAUUKEU

UK: Enhanced recovery programs emphasize early detection

US: ASCRS guidelines

Version 1Next review: 2028-01-01

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Acute Thrombosed External Hemorrhoid Management (ASCRS 2024)

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Anorectal Abscess & Perianal Sepsis Management (ASCRS 2022)

Emergency

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Frequently Asked Questions

What is the Anastomotic Leak Management Algorithm (ASCRS)?

The Anastomotic Leak Management Algorithm (ASCRS) is a management clinical algorithm for Colorectal Surgery. It provides a structured decision tree to guide clinical decision-making, based on ASCRS Clinical Practice Guidelines: Anastomotic Leak.

What guideline is the Anastomotic Leak Management Algorithm (ASCRS) based on?

This algorithm is based on ASCRS Clinical Practice Guidelines: Anastomotic Leak (DOI: 10.1097/DCR.0000000000001578).

What are the limitations of the Anastomotic Leak Management Algorithm (ASCRS)?

Known limitations include: Management depends on clinical status; Contained leaks may be managed non-operatively; Early recognition critical. Individual patient factors may require deviation from these recommendations.

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