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[Clinical analysis of 153 pancreaticoduodenectomies]
Abstract:
153 pancreaticoduodenectomies performed from 1976 to 1995 were analyzed. The morbidity was 41.2% and the mortality 5.2%. Delayed gastric emptying (DGE) was the most common complication, and severe complications included introabdominal abscess, upper GI bleeding, and pancreatic fistula. The mortality decreased significantly from 15.6% before 1990 to 0.9% after 1990 and the morbidity decreased from 44.4% to 31.9%, and delayed gastric emptying was the major cause of mobidity after 1990 in pylorus preserving procedures.
Insights
Pancreaticoduodenectomy outcomes improved significantly after 1990, with reduced mortality and morbidity. Delayed gastric emptying remains a key concern, particularly in pylorus-preserving procedures.
Area of Science:
- Gastroenterology and Hepatology
- Surgical Oncology
- Abdominal Surgery
Context:
- The pancreaticoduodenectomy, a complex surgical procedure, has historically been associated with significant morbidity and mortality.
- Analyzing outcomes over a prolonged period provides insight into evolving surgical practices and their impact.
Purpose:
- To evaluate the trends in morbidity and mortality associated with pancreaticoduodenectomy over a 20-year period.
- To identify the most common and severe complications, and assess changes in their incidence over time.
Summary:
- A retrospective analysis of 153 pancreaticoduodenectomies performed between 1976 and 1995 revealed an overall morbidity of 41.2% and mortality of 5.2%.
- Delayed gastric emptying was the most frequent complication, while severe complications included intra-abdominal abscess, upper GI bleeding, and pancreatic fistula.
- A significant decrease in mortality (15.6% to 0.9%) and morbidity (44.4% to 31.9%) was observed after 1990, with delayed gastric emptying remaining a primary cause of morbidity, especially in pylorus-preserving techniques.
Impact:
- Demonstrates a substantial improvement in pancreaticoduodenectomy safety and outcomes over two decades.
- Highlights the persistent challenge of delayed gastric emptying, guiding future research and surgical technique refinement.
- Provides valuable data for surgical training and patient counseling regarding pancreaticoduodenectomy risks and benefits.