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

impe0096p18 | Bone, Growth Plate and Mineral Metabolism | IMPE2023

Characterization of X-linked Hypophosphatemia in Latin America: Update from the Disease Monitoring Program

Cassinelli Hamilton , Florenzano Pablo , Matsunaga Martin Regina , Meza Adriana , Hetzer Joel , Nino Ramirez Antonio , Carrabs Maurilia , Imel Erik , Ward Leanne

Introduction: X-linked hypophosphatemia (XLH) is a rare hereditary condition of phosphate wasting leading to rickets and short stature in childhood, additional adult manifestations, and lifelong stiffness, chronic pain, muscle weakness, and fatigue.Methods: UX023-CL401 (NCT03651505) is a prospective, multinational, multicenter, longitudinal, disease monitoring program (DMP) that aims to characterize the clinical, radiogr...

impe0096p20 | Bone, Growth Plate and Mineral Metabolism | IMPE2023

Evaluation of The Trabecular Bone Score in 35 Children and Adults with X-Linked Hypophosphatemic Rickets

de Paula Colares Neto Guido , Maria Rodrigues Pereira Rosa , Couto Alvarenga Jackeline , Takayama Liliam , Ferreira de Assis Funari Mariana , Matsunaga Martin Regina

Introduction: This study aimed to evaluate and compare the trabecular bone scores (TBSs) of 35 patients (11 children and 24 adults) with X-linked hypophosphatemic rickets (XLH) confirmed by PHEX mutations and non-XLH subjects from a tertiary center.Materials and Methods: The areal bone mineral density at the lumbar spine (LS-aBMD) and LS-aBMD Z score were analyzed by dual-energy X-ray absorptiometry (DXA). The bone miner...