Reaching LDL-C Targets in Patients with Moderate, High, and Very High Risk for Cardiovascular Disease After Bariatric Surgery According to Different Guidelines Academic Article in Scopus uri icon

abstract

  • © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC part of Springer Nature.Background: Cardiovascular disease (CVD) is highly prevalent in obese patients and is the leading cause of death. High levels of plasma low-density lipoprotein cholesterol (LDL-C) are associated with higher coronary artery disease (CAD) risk. The aim of the study was to assess the impact of the Roux-en-Y gastric bypass on the achievement of the currently proposed cardiovascular prevention goals after 1 year. Patients and Methods: We performed a retrospective analysis from a prospectively built database of patients who underwent a primary Roux-en-Y gastric bypass (RYGB) from 2004 to 2018. Patients with intermediate, high, or very high risk for CVD according to the 2018 AHA/ACC or the 2019 ESC/EAS guidelines were selected. An analysis of clinical and biochemical variables in 1 year was performed. Logistic multivariate regressions were made to assess the impact of preoperative and weight loss parameters in the achievement of LDL-C goals. Results: From 1039 patients, 70 met the selection criteria and were included in the analysis of the 2018 AHA/ACC guidelines, and 75 in the 2019 ESC/EAS guidelines. Mean decrease in LDL-C levels was 21.1 ± 40.2 mg/dL 1 year after surgery, and 29/34 patients were off medications. The percentage of patients achieving LDL-C goals according to the 2018 AHA/ACC guidelines was 27.1%, whereas according to the 2019 ESC/EAS guidelines, the percentages was 9.3%. The %TWL was associated with achieving LDL-C goals according to the 2018 AHA/ACC at 1 year. Conclusions: RYGB induces a significant weight loss and an improvement in LDL-C levels 1 year after surgery. The number of patients that reached the goals varies according to the guidelines used and ranged from 9.3 to 27.1%.

publication date

  • January 1, 2021