Cholecystectomy associated with increased risk of developing Metabolic syndrome suggests a new study published in the Hepatobiliary Surgery and Nutrition
Cholecystectomy is a common surgical procedure to treat symptomatic gallstones; however, the long-term outcomes after cholecystectomy are unknown. Therefore, we aimed to investigate whether incident metabolic syndrome (MetS) is associated with cholecystectomy through a large, population-based, longitudinal study.
Subjects aged ≥20 years who underwent cholecystectomy from 2010 to 2014 (n=76,485) and controls (n=76,485), matched for age and sex, were identified from the Korean National Health Insurance Corporation. Cox proportional hazards analyses were performed to evaluate the association between cases and incident MetS, and hazard ratios and 95% confidence intervals (CIs) were calculated.
RESULTS
A total of 152,970 patients were included. Mean age was 52.47±12.76 years, and 50.65% of participants were male. During the follow-up period, there were 38,979 (25.48%) newly diagnosed MetS cases in the study participants. The risk of MetS in the cholecystectomy group was approximately 20% higher than that in the control group [adjusted odds ratio (OR), 1.20; 95% CI: 1.17-1.23]. In the fully adjusted models, the corresponding ORs for new-onset high waist circumference (WC), low high-density lipoprotein cholesterol (HDL-C) levels, high triglycerides (TG) levels, high blood pressure (BP), and high blood glucose levels were 1.16 (1.13-1.19), 1.19 (1.16-1.22), 1.25 (1.22-1.28), 1.27 (1.23-1.31), and 1.21 (1.18-1.24), respectively. Cholecystectomy was an independent risk factor of incident MetS, after adjusting for potential confounding factors. In the subgroup analyses, the cholecystectomy group had a higher risk of MetS than the control group in subjects without hypertension or dyslipidemia, respectively.
In this large, population-based study, cholecystectomy was associated with an increased risk of developing MetS, independent of other confounding factors. Therefore, careful monitoring of metabolic variables and long-term follow-up are required to evaluate MetS risk after cholecystectomy.
Reference:
Huh, Ji Hye, et al. "Cholecystectomy Increases the Risk of Metabolic Syndrome in the Korean Population: a Longitudinal Cohort Study." Hepatobiliary Surgery and Nutrition, vol. 12, no. 4, 2023, pp. 523-533.
Keywords:
Cholecystectomy, associated, increased, risk, developing, Metabolic syndrome, Hepatobiliary Surgery and Nutrition, Huh, Ji Hye