Selective decontamination of the digestive tract in colorectal surgery reduces anastomotic leakage and costs: a propensity score analysis - Scorecard - MDSpire
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Selective decontamination of the digestive tract in colorectal surgery reduces anastomotic leakage and costs: a propensity score analysis
Clinical Scorecard: Targeted Digestive Tract Decontamination in Colorectal Surgery Lowers Rates of Anastomotic Leakage and Associated Costs: A Propensity Score Analysis
At a Glance
Category
Detail
Condition
Anastomotic leakage and surgical site infection following elective colorectal surgery
Key Mechanisms
Selective digestive tract decontamination (SDD) combined with mechanical bowel preparation (MBP) and oral antibiotics reduces bacterial load and infection risk at the anastomotic site
Target Population
Patients undergoing elective colorectal resections for benign and malignant diseases
Care Setting
Perioperative management in colorectal surgery within hospital surgical units following enhanced recovery after surgery (ERAS) protocols
Key Highlights
Anastomotic leakage rates after low anterior resections remain high (10–20%) and negatively impact patient outcomes and costs.
Selective digestive tract decontamination (SDD) with topical antimicrobials plus MBP and oral antibiotics reduces rates of anastomotic leakage and surgical site infections.
Perioperative SDD was implemented with a regimen including colistin, tobramycin, amphotericin B, and vancomycin administered orally and topically via anal catheter or ileostomy.
Guideline-Based Recommendations
Diagnosis
Monitor for clinical signs of anastomotic leakage and surgical site infection post colorectal surgery.
Test for Clostridium difficile toxin A/B in cases of postoperative diarrhea.
Management
Administer perioperative intravenous antibiotics (cefuroxime and metronidazole or clindamycin if allergic) before surgery.
Perform mechanical bowel preparation with polyethylene glycol-electrolyte solution the day before surgery.
Apply selective digestive tract decontamination (SDD) with colistin, tobramycin, amphotericin B, and vancomycin orally before surgery and topically via anal catheter or ileostomy postoperatively.
Follow enhanced recovery after surgery (ERAS) principles for perioperative care.
Monitoring & Follow-up
Observe for local or systemic infections and need for reoperations in patients with anastomotic leakage.
Monitor catheter placement and remove anal catheter after 48 hours postoperatively.
Risks
Potential for fungal superinfections mitigated by amphotericin B in SDD regimen.
Off-label use of SDD requires informed patient consent.
Patient & Prescribing Data
Elective colorectal surgery patients receiving MBP and SDD perioperatively
Implementation of SDD combined with MBP and oral antibiotics is associated with reduced anastomotic leakage and surgical site infections, potentially lowering postoperative complications and healthcare costs.
Clinical Best Practices
Use standardized protocols for mechanical bowel preparation and oral antibiotic bowel preparation prior to elective colorectal surgery.
Incorporate selective digestive tract decontamination with topical antimicrobials perioperatively to reduce infection risk.
Ensure experienced colorectal surgeons perform or supervise operations adhering to ERAS protocols.
Obtain informed consent for off-label use of SDD medications.
Apply postoperative monitoring for infection signs and manage accordingly.
by Andreas Bogner, Maximilian Stracke, Ulrich Bork, Steffen Wolk, Mathieu Pecqueux, Sandra Kaden, Marius Distler, Christoph Kahlert, Jürgen Weitz, Thilo Welsch, Johannes Fritzmann
