hrp0086p1-p799 | Syndromes: Mechanisms and Management P1 | ESPE2016

NPR2 Gene Mutations Associated with Acromesomelic Dysplasia Maroteaux Type are Mostly Unique to Families

Castro-Feijoo Lidia , Barreiro Jesus , Guillen-Navarro Encarna , Journel Hubert , Wakeling Emma , Jagadeesh Sujatha , LeMerrer Martine , Silva Paula , Cabanas Paloma , Pombo Manuel , Loidi Lourdes

Background: Acromesomelic dysplasia Maroteaux type (AMDM) (OMIM 602875) is a rare autosomal recessive skeletal disorder with an approximate prevalence of 1/1,000,000) and characterized by severe dwarfism accompanied by shortness of distal and middle segments of extremities. Mutations in the NPR2 gene which encodes for the natriuretic peptide receptor B (NPR-B) is the underlying genetic cause of this disorder.Objective and hypotheses: Genetic con...

hrp0084fc2.3 | Bone & Mineral Metabolism | ESPE2015

High Success of a Next Generation Sequencing Panel for the Molecular Diagnosis of Rare Skeletal Dysplasias

Barreza Jimena , Rivera-Pedroza Carlos I , Sentchordi-Montane Lucia , Vallespin Elena , Montano Victoria E F , Mansilla Elena , Belinchon Alberta , Benito-Sanz Sara , del Pozo Angela , Ibanez Kristina , Gonzalez-Casado Isabel , Guillen-Navarro Encarna , Prieto Pablo , del Pozo Jaime Sanchez , Cruz-Rojo Jaime , Galan Enrique , Lapunzina Pablo , Garcia-Minaur Sixto , Santos-Simarro Fernando , Heath Karen E

Background: A total of 456 skeletal dysplasias have been classified by molecular, biochemical and/or radiological criteria, into 40 groups. Despite this, the precise, final diagnosis is often difficult due to the high phenotypic and genotypic variability.Objective: To improve the molecular and clinical diagnosis of skeletal dysplasias using a custom-designed next-generation sequencing (NGS) panel.Method: A total of 56 skeletal dysp...

hrp0098p2-172 | Growth and Syndromes | ESPE2024

European Achondroplasia Forum: Are Current Outcome Measures for Achondroplasia Still Fit for Purpose in the Era of Medical Management?

Irving Melita , AlSayed Moeenaldeen , Baujat Genevieve , Ben-Omran Tawfeg , Boero Silvio , Cormier-Daire Valérie , Fauroux Brigitte , Fredwall Svein , Guillen-Navarro Encarna , Kunkel Phillip , Lampe Christian , Leiva-Gea Antonio , Maghnie Mohamad , Mohnike Klaus , Mortier Geert , Pejin Zagorka , Sessa Marco , Sousa Sérgio

Background: Achondroplasia requires lifelong multidisciplinary care. With the advent of targeted medical treatment, The European Achondroplasia Forum (EAF) reviewed existing health surveillance measures in achondroplasia to determine whether they are still relevant.Methods: An online questionnaire was used to assess health status monitoring both in routine clinical practice and in determining response to vosoritide, curr...