hrp0097lb13 | Late Breaking | ESPE2023

Low-Dose Liraglutide-Induced Acute Kidney Injury and Hepatocellular Disorder in an Adolescent Patient

Wittenberg Avigail , Komargodski Rinat , Rachmiel Marianna

Background: Liraglutide (SAXENDA®) is a glucagon-like peptide 1 (GLP-1) receptor agonist approved as an adjunct for chronic weight management in combination with a reduced-calorie diet and increased physical activity. Previous case reports have suggested an association between liraglutide use and acute kidney injury in adults, particularly at maintenance doses of 1.2 mg/day or higher. However, there is less data on the impact of liraglutide in the adolesce...

hrp0098p1-236 | Fat, Metabolism and Obesity 4 | ESPE2024

Prevalence of variants in the Leptin Melanocortin 4 receptor (MC4R) pathway in an Israeli cohort of children with severe obesity and their clinical and laboratory characteristics

Ben Ami Michal , Ludar Hanna , Koren Ilana , Keidar Tal , Stern Eve , Landau Zohar , Brener Avivit , Lebenthal Yael , Wittenberg Avigail , Rachmiel Marianna , Pivko-Levy Dikla , Ben-Ari Tal , Mauda Elinor , Levek Noah , Eli Noy , Levran Neria , Uretzky Adi , Gruber Noah , Pinhas-Hamiel Orit

Background: Monogenic obesity is a rare form of obesity caused by pathogenic variants in genes implicated in the leptin–melanocortin receptor (MC4R) signaling pathway. The MC4R pathway plays a crucial role in the regulation of satiety, energy balance, and body weight. Abnormalities in the leptin–melanocortin pathway are characterized by early weight gain, hyperphagia, and severe obesity.Objective: To investig...