Is it worthy to perform total pancreatectomy considering morbidity and mortality?: Experience from a high-volume single center. Issue 36 (9th September 2022)

• Record Type: Journal Article
• Authors: Jung, Ji Hye; Yoon, So Jeong; Lee, Ok Joo; Shin, Sang Hyun; Heo, Jin Seok; Han, In Woong
• Is Part Of: Medicine. Volume 101:Issue 36(2022)
• Page Start: e30390
• Publication Date: 2022-09-09
• Subjects: early period -- late period -- 1-stage TP -- postoperative outcomes -- risk factors -- total pancreatectomy (TP) -- 2-stage TP; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000030390
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract : Total pancreatectomy (TP) is performed for diseases of the entire pancreas. However, reluctance remains regarding TP because of the fear of high morbidity and mortality. Our retrospective study aimed to evaluate the postoperative outcomes of TP performed at a high-volume single center and to identify the risk factors associated with major morbidities and mortality after TP. A total of 142 patients who underwent elective TP at Samsung Medical Center between 1995 and 2015 were included. TP was usually planned before surgery or decided during surgery [one-stage TP], and there were some completion TP cases that were performed to manage tumors that had formed in the remnant pancreas after a previous partial pancreatectomy [2-stage TP]. The differences between the 1-stage and 2-stage TP groups were analyzed. Chronological comparison was also conducted by dividing cases into 2 periods [the early and late period] based on the year TP was performed, which divided the total number of patients to almost half for each period. Among all TP patients, major morbidity occurred in 25 patients (17.6%), the rate of re-admission within 90-days was 20.4%, and there was no in-hospital and 30-days mortality. Between the 1-stage and 2-stage TP groups, most clinical, operative, and pathological characteristics, and postoperative outcomes did not differ significantly. Chronological comparison showed that, although the incidence of complications was higher, hospitalization was shorter due to advanced managements in the late period. The overall survival was improved in the late period compared to the early period, but it was not significant. A low preoperative protein level and N2 were identified as independent risk factors for major morbidity in multivariable analysis. The independent risk factors for poor overall survival were R1 resection, adenocarcinoma, and high estimated blood loss (EBL). TP is a safe and feasible procedure with satisfactory postoperative outcomes when performed at a high-volume center. More research and efforts are needed to significantly improve overall survival rate in the future.