Factors Associated with Short-Term Morbidity in Patients Undergoing Colon Resection for Crohn's Disease

Area of Science:

• Gastroenterology
• Surgical Oncology
• Clinical Epidemiology

Background:

• Crohn's disease patients undergoing colon resection face significant risks of postoperative complications.
• Short-term morbidity following colon resection for Crohn's disease requires identification of associated risk factors.

Purpose of the Study:

• To identify factors associated with short-term (30-day) morbidity in patients undergoing colon resection for Crohn's disease.
• To analyze demographic, preoperative, and operative factors influencing postoperative complications.

Main Methods:

• Utilized the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database for 2015 colon resections in Crohn's disease patients.
• Classified patients based on the presence of 30-day postoperative complications and performed multivariate logistic regression analysis.

Main Results:

• 30% of 1643 patients experienced at least one postoperative complication within 30 days.
• Independent risk factors for morbidity included male gender, open surgery, severe preoperative anemia, and preoperative weight loss.
• Common complications were ileus (16%), transfusion (7%), and organ-space surgical site infection (6%).

Conclusions:

• Preoperative optimization of nutrition and anemia may improve outcomes for Crohn's disease patients undergoing colon resection.
• Laparoscopic colectomy is the preferred surgical approach when feasible, potentially reducing postoperative morbidity.