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  • Title: Comparison of perioperative and oncologic outcomes after open, laparoscopic, and robotic distal pancreatectomy: a single-center retrospective study.
    Author: Zhou E, Li X, Zhao C, Cui B.
    Journal: Updates Surg; 2024 Apr; 76(2):471-478. PubMed ID: 37812318.
    Abstract:
    As minimally invasive surgery gains grounds, surgeons are switching more towards laparoscopic distal pancreatectomy (LDP) and robotic distal pancreatectomy (RDP) as opposed to open distal pancreatectomy (ODP). Through this study, we aimed at exploring the differences in perioperative and oncologic outcomes among the three surgical methods. We retrospectively collected data from 303 patients who underwent distal pancreatectomy (DP) at a single high-volume institution between June 2015 and December 2021. We equally compared the perioperative and oncologic outcomes in patients who underwent ODP, LDP, and RDP by analyzing clinicopathologic and survival data. We consecutively included 303 cases in the study: open = 147 (48.5%), laparoscopic = 50 (16.5%), and robotic = 106 (35.0%). The median tumor size was significantly larger in the ODP group (P < 0.001) compared to the others. Cases in the RDP group experienced a longer duration of surgery (P < 0.001), smaller amount of blood loss (P < 0.001), smaller amount of blood transfusion (P = 0.042), and a shorter duration of hospital stay (p = 0.040) compared to cases in the ODP group. There was no significant difference observed when comparing other postoperative outcomes across the groups. Overall survival (OS) and progression-free survival (PFS) were similar across the significant differences among the three groups. The short-term postoperative and oncologic outcomes observed in the RDP and LDP groups were not inferior to those in the ODP group. The RDP has some perioperative advantages over the ODP. Therefore, RDP and LDP can safely and feasibly be performed in selected pancreatic tumors by experienced pancreatic surgeons.
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