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Published on: June 24, 2022
Robotic surgery enables safe and comfortable single-incision cholecystectomy: A comparison of robotic and
Jaeim Lee1, Kee-Hwan Kim1, Tae Yoon Lee2
1Department of Surgery, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Background:
Although single-incision robotic cholecystectomy (SIRC) overcomes various limitations of single-incision laparoscopic cholecystectomy (SILC), it is associated with high cost. In this study, we intended to investigate if SIRC is recommendable and advantageous to patients despite its high cost.
Materials And Methods:
We prospectively collected and analysed data of patients who had undergone either SILC (n = 25) or SIRC (n = 50) for benign gallbladder diseases, with identical inclusion criteria, between November 2017 and February 2019.
Results:
SILC and SIRC showed similar operative outcomes in terms of intra- and post-operative complications and verbal numerical rating scale (VNRS) for pain. However, the SIRC group exhibited significantly longer operation time than the SILC group (83.2 ± 32.6 vs. 66.4 ± 32.8, P = 0.002). The SIRC group also showed longer hospital stay (2.4 ± 0.7 vs. 2.2 ± 0.6, P = 0.053). Although the SILC and SIRC groups showed no significant difference in VNRS, the SIRC group required a higher amount (126.0 ± 88.8 mg vs. 87.5 ± 79.7 mg, P = 0.063) and frequency (3.0 ± 2.1 vs. 2.0 ± 1.8, P = 0.033) of intravenous opioid analgesic administration. During surgery, the critical view of safety (CVS), the prerequisite for safe cholecystectomy, was identified in only 24% (n = 6) of patients undergoing SILC and in 100% (n = 50) of patients undergoing SIRC (P < 0.05).
Conclusion:
We conclude that although SILC and SIRC have similar operative outcomes, SIRC is advantageous over SILC because of its potential to markedly enhance the safety of patients by proficiently acquiring CVS.
