[Impact on weight loss and body composition of a food education intervention associated with Liraglutide treatment to address obesity].

Introduction: clinical practice guidelines recommend considering pharmacological treatment of obesity only as a complement to lifestyle modification. Drugs alone are usually ineffective in the long term after discontinuation, so pharmacological weight loss strategies should always be accompanied by lifestyle modifications. Objective: to analyze the changes in weight, body mass index and body composition by means of electrical bioimpedance after a 32-week treatment with liraglutide in patients with obesity, associated or not with a food education program.

[Anorexia nervosa as a cause of acute liver failure. Report of a case].

Caso clínico: presentamos una paciente de 33 años con anorexia nerviosa de 15 años de evolución con uno de los pocos casos reportados de fallo hepático agudo severo secundario a la desnutrición.Discusión: tras el soporte nutricional protocolizado para evitar el síndrome de realimentación y un adecuado manejo multidisciplinar, la paciente evoluciona favorablemente logrando normalizar los electrolitos, la función hepática y las alteraciones en la coagulación.