ArticleAnnals of surgical oncology2025
Mitigating Postoperative Fistula Risks in Laparoscopic Pancreatic Enucleation: A Retrospective Study.
Article in Annals of surgical oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Parenchyma-Sparing Pancreatic Surgery: Current Indications, Results, and Future Prospects.Cancers · 2026Review
- ASO Author Reflections: How to Visualize Pancreatic Duct Injury During Pancreatic Enucleation.Annals of surgical oncology · 2025Article
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Authors and funding
6 authors.
Funding
Abstract
backgroundPancreatic enucleation is a reliable surgical method for treating benign and borderline pancreatic tumors; however, the incidence of postoperative pancreatic fistula (POPF) is high, especially when the tumor is close to the main pancreatic duct. This study aimed to reduce the incidence of pancreatic fistula by preoperative placement of pancreatic stents and to summarize our center's experience with this procedure.
methodsFrom June 2020 to July 2023, patients diagnosed with benign or borderline pancreatic tumors at Renji Hospital were included. The pancreatic duct stent is placed through endoscopic retrograde cholangiopancreatography on the day of surgery or 1 day before surgery. The effectiveness of preoperative pancreatic stent placement in reducing pancreatic fistula was investigated by comparing the incidence of perioperative and postoperative complications.
resultsOverall, 63 patients were included in the study, 41 of whom had preoperative pancreatic stents. Multivariate logistic regression showed that tumors located in proximity to the main pancreatic duct (≤ 2 mm) (odds ratio [OR] 5.58, p = 0.020) is an independent risk factor for pancreatic fistula, while preoperative stent placement (OR 0.23, p = 0.021) significantly reduces the occurrence of pancreatic fistula. There was no difference in the incidence of grade Ш-IV complications (p = 0.33) and postoperative pancreatitis (p > 0.99) between groups with or without pancreatic stent.
conclusionPreoperative placement of pancreatic stents is associated with a lower incidence of pancreatic fistula, especially in patients with tumors adjacent to the main pancreatic duct. Moreover, preoperative pancreatic stents do not increase the incidence of postoperative pancreatitis or grade Ш-IV complications.
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