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Combined Mechanical and Oral Antibiotic Bowel Preparation Reduces Incisional Surgical Site Infection and Anastomotic Leak Rates After Elective Colorectal Resection: An Analysis of Colectomy-Targeted ACS NSQIP.

Publication ,  Journal Article
Scarborough, JE; Mantyh, CR; Sun, Z; Migaly, J
Published in: Ann Surg
August 2015

OBJECTIVE: To determine the association between preoperative bowel preparation and 30-day outcomes after elective colorectal resection. METHODS: Patients from the 2012 Colectomy-Targeted American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database who underwent elective colorectal resection were included for analysis and assigned to 1 of 4 groups based on the type of preoperative preparation they received [combined mechanical and oral antibiotic preparation (OAP), mechanical preparation only, OAP only, or no preoperative bowel preparation]. The association between preoperative bowel preparation status and 30-day postoperative outcomes was assessed using multivariate regression analysis to adjust for a robust array of patient- and procedure-related factors. RESULTS: A total of 4999 patients were included for this study [1494 received (29.9%) combined mechanical and OAP, 2322 (46.5%) received mechanical preparation only, 91 (1.8%) received OAP only, and 1092 (21.8%) received no preoperative preparation]. Compared to patients receiving no preoperative preparation, patients who received combined preparation demonstrated a lower 30-day incidence of postoperative incisional surgical site infection (3.2% vs 9.0%, P < 0.001), anastomotic leakage (2.8% vs 5.7%, P = 0.001), and procedure-related hospital readmission (5.5% vs 8.0%, P = 0.03). The outcomes of patients who received either mechanical or OAP alone did not differ significantly from those who received no preparation. CONCLUSIONS: Combined bowel preparation with mechanical cleansing and oral antibiotics results in a significantly lower incidence of incisional surgical site infection, anastomotic leakage, and hospital readmission when compared to no preoperative bowel preparation.

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Published In

Ann Surg

DOI

EISSN

1528-1140

Publication Date

August 2015

Volume

262

Issue

2

Start / End Page

331 / 337

Location

United States

Related Subject Headings

  • Surgical Wound Infection
  • Surgery
  • Retrospective Studies
  • Preoperative Care
  • Middle Aged
  • Male
  • Incidence
  • Humans
  • Female
  • Elective Surgical Procedures
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Scarborough, John E., Christopher R. Mantyh, Zhifei Sun, and John Migaly. “Combined Mechanical and Oral Antibiotic Bowel Preparation Reduces Incisional Surgical Site Infection and Anastomotic Leak Rates After Elective Colorectal Resection: An Analysis of Colectomy-Targeted ACS NSQIP.Ann Surg 262, no. 2 (August 2015): 331–37. https://doi.org/10.1097/SLA.0000000000001041.

Published In

Ann Surg

DOI

EISSN

1528-1140

Publication Date

August 2015

Volume

262

Issue

2

Start / End Page

331 / 337

Location

United States

Related Subject Headings

  • Surgical Wound Infection
  • Surgery
  • Retrospective Studies
  • Preoperative Care
  • Middle Aged
  • Male
  • Incidence
  • Humans
  • Female
  • Elective Surgical Procedures