Scientific Programme & Abstracts from the International Meeting in Pediatric Endocrinology (IMPE)

impe0096fc14.1 | Miscellaneous Growth | IMPE2023

Inborn Errors of Protein Metabolism: Longitudinal Data on Growth, Puberty, Bone Mineralisation, and Body Composition

Busiah Kanetee , Roda Célina , Crosnier Anne-Sophie , Brassier Anaïs , Servais Aude , Wicker Camille , Ottolenghi Chris , Pontoizeau Clément , Souberbielle Jean-Claude , Piketty Marie-Liesse , Perin Laurence , Le Bouc Yves , Arnoux Jean-Baptiste , Imbard Apolline , Netchine Irène , de Lonlay Pascale

Background: Many inherited amino-acid metabolism disorders (IAAMDs) require lifelong restriction of natural dietary proteins. An adequate protein intake is crucial to ensure normal body development, notably during puberty. We investigated whether a protein-restricted diet was associated with growth, pubertal, bone mineral density (BMD) or body composition impairments.Methods: In this retrospective longitudinal study, we ...