Safe closure technique for distal pancreatic resection.

BACKGROUND AND AIMS: Various methods had previously been employed to manage the proximal pancreas after distal resection (mattress sutures with duct ligation; pancreato-enterostomy or stapling with stainless steel staples, etc.), with postoperative complications in 13% (6%-30%) of the cases, on average. In our practice, to reduce these complications, we applied staples made from Polysorb (Auto Suture), an absorbable lactomer. PATIENTS/
METHODS: In the past 10 years, distal pancreatic resection in 90 patients [62 men, 28 women, mean age 52 (24-72)] years) was followed by closure of the resection surfaces with absorbable lactomer clips. Indications for distal resection (with or without splenectomy) were: focal pancreatic necrosis, spontaneous pancreatic fistulas, abscess, pseudocyst, traumatic disruption, segmental chronic obstructive pancreatitis in the tail, and benign (cystadenoma, or insulinoma) or malignant tumours.
RESULTS: The postoperative period was uneventful in all these patients, without any complications (pancreatic fistula, abscess or bleeding). No morbidity or mortality occurred in the follow-up period (6 or 12 months postoperatively) with the exception of one patient who suffered a pseudocyst 6 months after surgery and was treated by cysto-jejunostomy.
CONCLUSIONS: The clinical results clearly demonstrated that the application of absorbable lactomer staples for closure of the transected margin of the pancreas is a safe alternative to the standard closure technique. These staples can be applied in all cases when distal pancreatic resection is indicated for benign or malignant disorders or a traumatically injured pancreatic gland.