Outcomes of complex gastrointestinal procedures performed in a community hospital.

Background: Complex gastrointestinal (GI) procedures have been defined as those that are associated with higher morbidity and mortality, require a high level of technical expertise, and occur in less than 6000 patients per year in the United States. Prior studies suggest a direct volume-outcome relationship.

Hypothesis: Complex GI procedures may be performed with good outcomes in a lower volume hospital with a commitment to surgical residency training.

Methods: Retrospective chart review of all patients undergoing non-emergent operations that are considered complex GI procedures (esophagectomy, total gastrectomy, major hepatic resection, pancreaticoduodenectomy, biliary tract anastomosis, and total abdominal proctocolectomy) from July 1989-June 1997 in a rural referral medical center.

Results: One hundred six consecutive patients underwent complex GI procedures during a 7-year period ending June 1997. Patients ranged from 19-90 years (mean 62). Forty-eight patients (45.3%) had 1 or more major comorbidities. Seventy-three patients (68.9%) had operations for malignancies. Average length of stay (LOS) was 13.2 days (range 5-38). Major complications occurred in 15 patients (14%). Two patients died (mortality 1.9%), 1 after esophagectomy and 1 after a Whipple procedure. LOS, morbidity, and mortality were less than or equivalent to published reports from high-volume medical centers.

Conclusion: Excellent outcomes for complex GI procedures can be achieved at lower volume medical centers. Regionalization strategies to improve patient care should be based on outcome studies rather than volume alone.