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Hemorrhage after Major Pancreatic Resection: Incidence, Risk Factors, Management, and Outcome.
D Ansari1, B Tingstedt1, G Lindell1
11 Department of Surgery, Clinical Sciences Lund, Lund University and Skåne University Hospital, Lund, Sweden.
Summary
Postpancreatectomy hemorrhage occurred in 13.6% of patients after major pancreatic surgery. Sentinel bleeds and complications like pancreatic fistula and bile leakage are key indicators and risk factors for severe bleeding.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Hepatobiliary Surgery
Background:
- Hemorrhage is a rare but serious complication following pancreatic surgery.
- Understanding its incidence, risk factors, and outcomes is crucial for patient management.
Purpose of the Study:
- To investigate the incidence, risk factors, management strategies, and outcomes of postpancreatectomy hemorrhage.
- To identify predictors of severe bleeding after major pancreatic resections.
Main Methods:
- Retrospective observational study of 500 consecutive patients undergoing major pancreatic resections.
- Utilized International Study Group of Pancreatic Surgery criteria for defining postpancreatectomy hemorrhage.
- Multivariable logistic regression analysis to identify significant risk factors.
Main Results:
- Postpancreatectomy hemorrhage developed in 13.6% of patients.
- Postoperative pancreatic fistula (Grades B and C) and bile leakage were significantly associated with severe hemorrhage.
- Sentinel bleeds occurred in 63.2% of Grade C hemorrhages; angiography achieved 100% hemostasis success.
- Mortality for Grade C hemorrhage was 10.5%, often due to vessel erosion associated with pancreaticogastrostomy.
Conclusions:
- Delayed hemorrhage is a significant concern after major pancreatic surgery.
- Sentinel bleeds serve as an important early warning sign.
- Postoperative pancreatic fistula and bile leakage are critical risk factors for severe postpancreatectomy hemorrhage.
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