Abstract
Background
Robotic-assisted surgery (RAS) is being increasingly used in pediatric choledochal cysts (CCs), but is most commonly performed in older children and adolescents. The outcomes in young infants remain to be explored. The purpose of this study is to compare outcomes in infants aged ≤ 1 year with an older cohort.
Methods
From July 2015 to January 2020, a retrospective study was conducted to evaluate the RAS in patients with CCs at our institution. Patients were divided into two groups (group A ≤ 1 year old and group B > 1 year old). Demographics, intraoperative details, complications, and outcomes were analyzed.
Results
A total of 79 patients were included in the study (28 patients in group A and 51patients in group B). The median age of patients at the surgery in group A was 4.9 months (IQR: 3.1–9.1), compared with 46.8 months (IQR: 28.5–86.5) in group B. Three patients in group A were neonates. No conversion to open surgery was required. No significant differences were found between the two groups including sex, Todani type, or diameter of the cysts. The diameter of the common hepatic duct was smaller in group A (6.0 ± 1.7 vs. 9.0 ± 3.0 mm; p < 0.001). Group A had the longer hepaticojejunostomy time [51(44–58) vs. 42(38–53) min; p = 0.013], while Group B had the longer cyst excision time [43(41–59) vs. 50(43–60) min; p = 0.005]. However, their total operative time and console time were similar. There were no statistical differences in length of hospital stay and complications between the two groups.
Conclusions
Robot-assisted cyst resection and hepaticojejunostomy are feasible and safe in infants ≤ 1 year old. Age cannot be considered an absolute contraindication for robotic surgery in patients with CCs.
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Funding was provided by the National Natural Science Foundation of China with Grant No. 81873848 and No. 82071689.
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Li-ying Rong, Yi-bo Li, Jing-feng Tang, Guo-qing Cao, Li Wan, Xiang-yang Li, Xi Zhang, Shui-qing Chi, and Shao-tao Tang have no conflicts of interest or financial ties to disclose.
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Rong, L., Li, Y., Tang, J. et al. Robotic-assisted choledochal cyst excision with Roux-en-Y hepaticojejunostomy in children: does age matter?. Surg Endosc 37, 274–281 (2023). https://doi.org/10.1007/s00464-022-09496-0
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DOI: https://doi.org/10.1007/s00464-022-09496-0