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Purpose: Postoperative pancreatic fistula (POPF) remains the most clinically relevant complication of laparoscopic distal pancreatectomy (LDP). The present study evaluated the efficacy of the "slow firing method" using a reinforced triple-row stapler (Covidien, Tokyo, Japan) during LDP. Methods: This retrospective single-center study included 73 consecutive patients who underwent LDP using the slow firing method. A black cartridge was used in all patients. The primary endpoint was the rate of clinically relevant POPF (CR-POPF) after LDP. Secondary endpoints included perioperative outcomes and factors associated with CR-POPF as well as the correlation between the transection time and thickness of the pancreas. Results: Four patients (5.5%) developed CR-POPF (grade B). Overall morbidity rates, defined as grade ≥ II and ≥ III according to the Clavien-Dindo classification, were 21 and 11%, respectively. The median postoperative hospital stay was 10 days. Preoperative diabetes (13.6 vs. 0.2%, P = 0.044) and thickness of the pancreas ≥ 15 mm (13.8% vs. 0%, P = 0.006) were identified as independent risk factors for CR-POPF. The median transection time was 16 (8–29) min. Conclusion: The slow firing method using a reinforced triple-row stapler for pancreatic transection is simple, safe, and effective for preventing CR-POPF after LDP. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of the study was to compare the outcomes of laparoscopic distal pancreatectomy (LDP) and open distal pancreatectomy (ODP) for benign and low-grade malignant lesions to determine the safety and efficacy of LDP. Methods: This retrospective comparative study included 67 consecutive patients who underwent LDP (n = 32) and ODP (n = 35) for benign or low-grade malignant lesions of the pancreas from January 2012 to March 2017. Thirty-five patients who were eligible for LDP in the ODP group were carefully selected. The clinical outcomes were compared in an intention-to-treat analysis. Results: LDP was associated with significantly less operative blood loss (182 ± 232 vs. 505 ± 376 ml, P < 0.001) but a longer operation time (327 ± 89 vs. 173 ± 48 min, P < 0.001), than ODP. There were no significant differences between the 2 groups in the overall morbidity rates defined by Clavien–Dindo classification ≥ grade II (13% vs. 11%), clinically relevant postoperative pancreatic fistula rates (6% vs. 9%), and lengths of postoperative hospital stay (11 vs. 11 days). Conclusion: The study showed that LDP was safe and feasible. LDP should be considered as the first-line treatment for benign and low-grade malignant lesions in the left side of the pancreas. [ABSTRACT FROM AUTHOR]