An end-to-end pancreaticojejunostomy using a mechanical purse-string device

Area of Science:

• Gastroenterology
• Surgical Innovation
• Oncology

Background:

• Pancreatic-jejunal anastomosis leaks are a significant complication following pancreaticoduodenectomy, leading to increased morbidity and mortality.
• Effective techniques to prevent or manage these leaks are crucial for improving patient outcomes after this major surgery.

Purpose of the Study:

• To evaluate the safety and efficacy of a mechanical purse-string device in securing the jejunum to the pancreatic stump during pancreaticoduodenectomy.
• To assess the incidence of pancreatic-jejunal anastomosis leaks using this novel technique.

Main Methods:

• A mechanical purse-string device was employed to connect the jejunum to the intussuscepted pancreatic stump in 17 patients undergoing pancreaticoduodenectomy.
• Patient outcomes, specifically the development of anastomotic leaks, were closely monitored.

Main Results:

• Only 3 patients (17.6%) experienced leaks: 1 major and 2 minor.
• All leaks were successfully managed nonoperatively, indicating a favorable complication profile.
• The technique was found to be expeditious and safe in this patient cohort.

Conclusions:

• The mechanical purse-string device offers a safe and expeditious method for pancreatic-jejunal anastomosis during pancreaticoduodenectomy.
• This technique appears to reduce the incidence of significant leaks, with manageable outcomes for those that do occur.
• Further investigation may support its broader adoption to improve surgical safety in pancreaticoduodenectomy.