Roberto M Montorsi, Babs M Zonderhuis, Freek Daams, Olivier R Busch, Geert Kazemier, Giovanni Marchegiani, Giuseppe Malleo, Roberto Salvia, Marc G Besselink
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引用次数: 0
Abstract
Background: Postpancreatectomy hemorrhage (PPH) is a leading cause for surgical mortality after pancreatic surgery. Several strategies for the prevention and management of PPH have been studied in randomized controlled trials (RCTs) but a systematic review is lacking. The authors systematically reviewed RCTs regarding the impact of treatment strategies on the incidence and outcome of PPH.
Material and methods: Eligible RCTs reporting on impact of treatment on the rate of PPH were identified through a systematic literature search using the Evidence Map of Pancreatic Surgery (2012-2022). Methodological quality was assessed using the Cochrane Risk of Bias 2 (RoB-2) tool for RCTs. Various definitions of PPH were accepted and outcome reported separately for the International Study Group for Pancreatic Surgery (ISGPS) definition.
Results: Overall, 99 RCTs fulfilled the eligibility criteria with a pooled 6.1% rate of PPH (range 1-32%). The pooled rate of PPH defined as ISGPS grade B/C was 8.1% (range 0-24.9%). Five RCTs reported five strategies that significantly reduced the rate of PPH. Three concerned surgical technique: pancreatic anastomosis with small jejunal incision, falciform ligament wrap around the gastroduodenal artery stump, and pancreaticojejunostomy (vs pancreaticogastrostomy). Two concerned perioperative management: perioperative pasireotide administration, and algorithm-based postoperative patient management. No single RCT specifically focused on the treatment of patients with PPH.
Conclusion: This systematic review of RCTs identified five strategies which reduce the rate of PPH; three concerning intraoperative surgical technique and two concerning perioperative patient management. Future studies should focus on the treatment of patients with PPH as RCTs are currently lacking.
期刊介绍:
The International Journal of Surgery (IJS) has a broad scope, encompassing all surgical specialties. Its primary objective is to facilitate the exchange of crucial ideas and lines of thought between and across these specialties.By doing so, the journal aims to counter the growing trend of increasing sub-specialization, which can result in "tunnel-vision" and the isolation of significant surgical advancements within specific specialties.