Sarcopenic obesity: a new challenge in the clinical practice.

Sarcopenic obesity has been associated with greater disability, morbidity and mortality. However, at present, there are few studies regarding the role of sarcopenia in the evolution of the comorbidities associated with obesity in individuals less than 65 years of age. The pathogenesis is multifactorial and uncompletely ilucidated, but it seems that inflammatory mediators and insulin resistance play an important role. Although there is no clear consensus on its definition and diagnostic methods, there is a growing interest in finding biomarkers useful for the detection and monitoring. Regarding the treatment, a multimodal approach is recomended, based on dietary recommendations, exercise and eventually bariatric surgery.