hrp0084p3-639 | Bone | ESPE2015

Is Serum Serotonin Involved in the Bone Loss of Young Females with Anorexia Nervosa?

Maimoun Laurent , Guillaume Sebastien , Lefebvre Patrick , Philibert Pascal , Bertet Helena , Picot Marie-Christine , Gaspari Laura , Paris Francoise , Mariano-Goulart Denis , Renard Eric , Sultan Charles

Objective: Recent experimental data suggest that circulating serotonin interacts with bone metabolism, although this is less clear in humans. This study investigated whether serum serotonin interferes with bone metabolism in young women with anorexia nervosa (AN), a clinical model of energy deprivation.Methods: Serum serotonin, markers of bone turnover (osteocalcin (OC), procollagen type 1 N-terminal propeptide (PINP), type 1-C telopeptide breakdown prod...

hrp0097p2-246 | Late Breaking | ESPE2023

Results from a Multi-Stakeholder Meeting on Medical Devices in Paediatric Type I Diabetes

Biester Torben , Reschke Felix , Danne Thomas , Julien Marc , Lusar Irja , Cheng Katharine , Cavaller-Bellaubi Maria , Katz Michelle , Niemoeller Elisabeth , Renard Eric , Sturny Maren , Geertsma Robert , Vassal Gilles

Objectives: To discuss all challenges involved with providing children (including the very young) and adolescents with diabetes (CwD) with the latest appropriate technology, such as automated insulin delivery systems (AIDs), to manage their blood glucose and help improve their quality of life and suggest ways in which access to new types of devices available to adults can be improved for children with T1D.Methods: In con...

hrp0084p2-221 | Bone | ESPE2015

Evidence of a Link Between Resting Energy Expenditure and Bone Remodelling, Glucose Homeostasis and Adipokine Variations in Adolescent Girls with Anorexia Nervosa

Maimoun Laurent , Guillaume Sebastien , Lefbvre Patrick , Philibert Pascal , Bertet Helena , Picot Marie-Christine , Gaspari Laura , Paris Francoise , Sennec Maude , Dupuys Anne-Marie , Courtet Philippe , Thomas Eric , Mariano-Goulart Denis , Bringer Jacques , Renard Eric , Sultan Charles

Purpose: Low areal bone mineral density (aBMD) is a well-known consequence of anorexia nervosa (AN). However, the impact of reduced energy expenditure on bone metabolism is unknown. This study assessed the effects of energy deficiency on bone remodelling and its potential interactions with glucose homeostasis and adipose tissue-derived hormones in AN, a clinical model for reduced energy expenditure.Methods: 50 women with AN and 50 age-matched controls (m...