INTRODUCTION
Historical training instructs surgeons to, “never let the sun set on a small bowel obstruction (SBO)” due to concern for bowel ischemia. However, the routine use of CT scans for ruling out ischemia provides the opportunity for trial of non-operative management, allowing time for resolution of adhesive SBO. In light of advances in practice, little is known about how surgeons manage these patients, in particular, whether there is consistency in the stated duration for safe non-operative management.
MATERIAL & METHODS
Using a case vignette (a patient with CT-scan diagnosed complete SBO without bowel ischemia), we interviewed a purposive sample of general surgeons practicing in Washington State to understand stated approaches to clinical management. Interview questions addressed typical practice, preferred timing of surgery, and approach. We conducted a content analysis to understand current practice and attitudes.
RESULTS
We interviewed 15 surgeons practicing across Washington State. Surgical practice patterns for patients with SBO vary widely. The period of time that surgeons were willing to manage patients non-operatively ranged from 1–7 days. Interviews revealed insight into surgical decision making, the importance of patient preferences, variation in practice, and evidence gaps. All surgeons acknowledged a lack of evidence to support appropriate management of patients with SBO.
CONCLUSIONS
Interviews with practicing surgeons highlight a changing paradigm away from routine early surgery for patients with adhesive SBO. However, there is lack of consensus in the appropriate duration of non-operative management and practices vary considerably. These revealed attitudes inform the feasibility and design of future randomized studies of patients with adhesive SBO.