Short-term outcomes after minimally invasive versus open pancreaticoduodenectomy in elderly patients: a propensity score-matched analysis

• Main Authors: Shih-Min Yin, Yueh-Wei Liu, Yu-Yin Liu, Chee-Chien Yong, Chih-Chi Wang, Wei-Feng Li, Cheng-Hsi Yeh
• Format: Article
• Language: English
• Published: BMC 2021-01-01
• Series: BMC Surgery
• Subjects: Minimally invasive pancreatoduodenectomy; Elderly patients; Short-term postoperative outcomes; Propensity score-matched analysis
• Online Access: https://doi.org/10.1186/s12893-021-01052-2

Abstract Background To date, the evidence on the safety and benefits of minimally invasive pancreatoduodenectomy (MIPD) in elderly patients is still controversy. This study aim to compare the risk and benefit between MIPD and open pancreatoduodenectomy (OPD) in elderly patients. Methods From 2016 to 2020, we retrospective enrolled 26 patients underwent MIPD and other 119 patients underwent OPD. We firstly compared the baseline characteristics, 90-day mortality and short-term surgical outcomes of MIPD and OPD. Propensity score matching was applied for old age patient (≥ 65-year-old vs. < 65-year-old) for detail safety and feasibility analysis. Results Patients received MIPD is significantly older, had poor performance status, less lymph node harvest, longer operation time, less postoperative hospital stay (POHS) and earlier drain removal. After 1:2 propensity score matching analysis, elderly patients in MIPD group had significantly poor performance status (P = 0.042) compared to OPD group. Patients receiving MIPD had significantly shorter POHS (18 vs. 25 days, P = 0.028), earlier drain removal (16 vs. 21 days, P = 0.012) and smaller delay gastric empty rate (5.9 vs. 32.4% P = 0.036). There was no 90-day mortality (0% vs. 11.8%, P = 0.186) and pulmonary complications (0% vs. 17.6%, P = 0.075) in MIPD group, and the major complication rate is comparable to OPD group (17.6% vs. 29.4%, P = 0.290). Conclusion For elderly patients, MIPD is a feasible and safe option even in patients with inferior preoperative performance status. MIPD might also provide potential advantage for elderly patients in minimizing pulmonary complication and overall mortality over OPD.