Sepulveda, Diego

Importance and Objective: Sexual health is a multidimensional aspect of women’s well-being. It is particularly vulnerable during midlife, when the physiological and psychosocial changes of the menopause transition intersect with the growing burden of obesity. Glucagon-like peptide-1 (GLP-1) receptor agonists have emerged as highly effective pharmacologic treatments for obesity, yet their effects on female sexual function remain largely uncharacterized. This review aims to discuss the interplay among obesity, midlife, obesity treatments, and female sexual health, with a focused synthesis of available evidence on GLP-1–based therapies and sexual outcomes in women. Methods: This narrative review synthesizes preclinical studies, case reports, observational data, and clinical trials identified through PubMed searches from inception through March 2026, examining female sexual function in the context of obesity, the menopause transition, obesity treatments, and GLP-1 receptor agonist therapy. Discussion and Conclusion: Obesity impairs female sexual function through hormonal, vascular, and psychosocial mechanisms. Accordingly, lifestyle interventions and bariatric surgery have demonstrated meaningful improvements in sexual function. In contrast, GLP-1 receptor agonists, despite conferring substantial weight loss and favorable metabolic effects, may paradoxically suppress sexual desire and arousal through central neuroendocrine mechanisms, including the modulation of dopaminergic reward and serotonergic signaling. While emerging case reports and preclinical data support this concern, systematic clinical evidence remains limited, highlighting the need for prospective studies with longitudinal sexual function endpoints. In this context, clinicians should proactively assess sexual function before and during GLP-1 therapy using validated instruments and integrate sexual health into comprehensive obesity care for midlife women.

Background/Objectives: Individuals with type 2 diabetes (T2D) achieve less total body weight loss (TBWL) with obesity medications compared to those without T2D. The individualized metabolic surgery (IMS) score, originally developed to predict T2D remission after bariatric surgery, inversely correlates with TBWL response to semaglutide. IMS reflects T2D severity, incorporating HbA1c and T2D duration and medication use. This study aims to evaluate TBWL with tirzepatide across IMS severity categories and identify predictors of response in a real-world cohort. Methods: This retrospective analysis included 717 adults with T2D using tirzepatide for overweight or obesity within the Mayo Clinic Health System. Patients were stratified by IMS severity (mild, moderate, severe) and quartiles. Primary endpoint: TBWL% at 15 months. Secondary endpoints: categorical thresholds (≥5%, ≥10%, ≥15%, ≥20%) and predictors of TBWL%. Linear mixed-effects models and regression models were employed. Results: At 15 months, TBWL was greater in mild versus severe IMS groups (14.8% vs. 11.0%, p = 0.015), with similar trends across quartiles. The proportion achieving ≥ 20% TBWL was nearly two-fold higher in mild versus severe IMS (27% vs. 14%, p = 0.03). Female sex independently predicted greater TBWL, whereas insulin use, higher T2D medication burden (particularly weight-promoting agents), and HbA1c > 7% were associated with less TBWL. Conclusions: Tirzepatide produced clinically meaningful TBWL across all IMS categories, although TBWL declined with increasing IMS severity. Glycemic control and T2D medication use emerged as strong predictors of TBWL. The IMS score may serve as a practical tool to anticipate weight-loss trajectories, guide personalized treatment decisions, and inform patient counseling.