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Updated: Aug 3, 2025
Robotic Left Hepatectomy using Indocyanine Green Fluorescence Imaging for an Intrahepatic Complex Biliary Cyst
Published on: June 24, 2022
Does metabolic syndrome affect perioperative outcomes in patients undergoing robotic hepatectomy? A propensity
Harel Jacoby1, Iswanto Sucandy2,3, Sharona Ross1
1Digestive Health Institute, Tampa, FL, USA.
Background:
Metabolic syndrome is a known risk factor for postoperative complications after general surgical procedures. Literature analyzing perioperative outcomes of patients with metabolic syndrome undergoing a minimally invasive hepatectomy is limited. We sought to investigate if metabolic syndrome significantly impacts the perioperative course and outcomes of patients undergoing robotic hepatectomy.
Methods:
With IRB, we prospectively followed patients who underwent robotic hepatectomy from 2016 through 2020. A 1:1 propensity score-matched (PSM) analysis was applied to patients with and without metabolic syndrome. Demographic and clinical data were analyzed for those cohorts before and after PSM. Metabolic syndrome was defined as BMI ≥ 28.8 kg/m2, diabetes, and hypertension.
Results:
A total of 272 patients underwent robotic hepatectomy, 39 (14%) of whom had metabolic syndrome. After performing PSM, we ended up with 74 patients, 37 in each cohort, 28% of them had liver cirrhosis. Patients with metabolic syndrome had higher BMI (34 ± 5.6 vs. 28 ± 5.9 kg/m2, p < 0.001) and MELD scores (10 ± 4.5 vs. 8 ± 3.2, p < 0.001) compared to patients without metabolic syndrome. Additionally, patients with metabolic syndrome had an increased incidence of liver cirrhosis (33% vs. 9%, p = 0.0002). Following PSM, BMI (34 ± 5.7 vs. 26 ± 4.4 kg/m2, p < 0.001) was the only preoperative variables associated with metabolic syndrome. There were no statistical differences before and after PSM between patients with and without metabolic syndrome in terms of intraoperative metrics including operative time, blood loss, conversion to 'open,' and intraoperative complications. All postoperative outcomes metrics before and after PSM did not correlate with the presence or absence of metabolic syndrome.
Conclusions:
Metabolic syndrome had no impact on intra- or postoperative metrics, complications, or outcomes after robotic hepatectomy. We believe that the robotic approach may mitigate the adverse effects of metabolic syndrome for patients undergoing robotic hepatectomy.
