Eur Rev Med Pharmacol Sci 2024; 28 (11): 3725-3732
DOI: 10.26355/eurrev_202406_36377

Cortisol secretion autonomy associated with weight loss outcome after laparoscopic sleeve gastrectomy: a prospective cohort study in Asian patients

L. Zhang, F.-P. Gong, X.-R. Liu, X.-J. Chen, F. Lian, L. Guo, T. Tan, Y. Zhang, Q.-N. Zhen, M. Mei, J.-B. Hu, Q.-F. Li, Z.-H. Wang, J. Zhang, M.-H. Zeng, L.-L. Gong

Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China. 202622@hospital.cqmu.edu.cn


OBJECTIVE: Laparoscopic sleeve gastrectomy (LSG) is a widely recognized effective bariatric surgery. However, variable weight loss outcomes post-surgery remained a clinical challenge. Currently, there is no established consensus on the factors influencing weight loss failure following LSG. This study aimed to explore the association between preoperative cortisol secretion autonomy and postoperative weight loss in obese patients undergoing LSG.

PATIENTS AND METHODS: A cohort of 181 patients with simple obesity (BMI ≥ 28 kg/m2) who underwent LSG and were followed up for one year was analyzed. Weight loss was measured by the percentage of excess weight loss (%EWL), and cortisol secretion autonomy was evaluated using a 1 mg dexamethasone suppression test (DST). Regression models were used to analyze the correlation between preoperative 1 mg DST results and %EWL one year after laparoscopic sleeve gastrectomy (LSG).

RESULTS: Cortisol secretion autonomy was significantly lower in the %EWL ≥ 75% group and higher in the %EWL < 75% group, showing a negative correlation with %EWL (R = -0.336, p = 0.001). Logistic regression analysis indicated that high cortisol secretion autonomy was significantly correlated with %EWL < 75% after LSG. The likelihood of %EWL being < 75% was 10.47 times greater in patients with high cortisol secretion autonomy compared to those with low cortisol secretion autonomy (odds ratio 10.472, confidence interval: 1.660-66.048, p = 0.012).

CONCLUSIONS: Cortisol secretion autonomy emerges as an independent predictor of weight loss outcomes in Asian patients undergoing LSG. This finding suggests the potential for cortisol secretion autonomy to inform preoperative assessments and personalized treatment strategies in bariatric surgery.

Free PDF Download

To cite this article

L. Zhang, F.-P. Gong, X.-R. Liu, X.-J. Chen, F. Lian, L. Guo, T. Tan, Y. Zhang, Q.-N. Zhen, M. Mei, J.-B. Hu, Q.-F. Li, Z.-H. Wang, J. Zhang, M.-H. Zeng, L.-L. Gong
Cortisol secretion autonomy associated with weight loss outcome after laparoscopic sleeve gastrectomy: a prospective cohort study in Asian patients

Eur Rev Med Pharmacol Sci
Year: 2024
Vol. 28 - N. 11
Pages: 3725-3732
DOI: 10.26355/eurrev_202406_36377