hrp0094p2-381 | Pituitary, neuroendocrinology and puberty | ESPE2021

Characterization of puberty development in a large cohort of patients with Noonan syndrome with molecular diagnosis

Rezende Raissa , Jorge Alexander , Noronha Renata , Keselman Ana , Andrade Nathalia , Dantas Naiara , Bertola Debora , Malaquias Alexsandra ,

Introduction: Noonan syndrome (NS) is a relative frequent genetic disorder, mainly characterized by dysmorphic face features, congenital heart defects and short stature. Though delayed pubertal development has been described in both sexes, the physiopathological root remains unclear. This study aims at characterizing puberty development in Noonan syndrome.Materials and Methods: The study population included 111 individuals with a molecul...

hrp0094fc3.4 | Growth Disorders | ESPE2021

Prospective genetic analysis by a targeted gene panel of a cohort of patients classified as idiopathic short stature (ISS)

Andrade Nathalia , Funari Mariana , Lerario Antonio , Malaquias Alexsandra , Solberg Paulo , Lisboa Nathalia , Rayol Micheline , Dantas Naiara , Rezende Raissa , Lucheze Bruna , Quedas Elisangela , Krepischi Ana , Arnhold Ivo , Vasques Gabriela , Jorge Alexander ,

Introduction: The majority of children with short stature are classified as ISS by the absence of findings that could elucidate the cause of their growth impairment. Several monogenic defects have already been identified in children with ISS, but the candidate gene approach is not feasible when there are no specific findings to guide a specific genetic test.Objective: To evaluate the diagnostic yield of a targeted gene p...

hrp0095p1-111 | Growth and Syndromes | ESPE2022

Diagnostic yield of a multigene sequencing approach in children classified as idiopathic short stature

Andrade Nathalia , Funari Mariana , Malaquias Alexsandra , Collett- Solberg Paulo , Gomes Nathalia , Scalco Renata , Dantas Naiara , Rezende Raissa , Tiburcio Angelica , Souza Micheline , Freire Bruna , Krepischi Ana , Longui Carlos , Lerario Antonio , Arnhold Ivo , Jorge Alexander , Vasques Gabriela

Objective: Most children with short stature remain without an etiologic diagnosis after extensive clinical and laboratory evaluation and are classified as idiopathic short stature (ISS). This study aimed to determine the diagnostic yield of a multigene gene analysis in children classified as ISS.Design and Methods: We selected 102 children with ISS and performed the genetic analysis as part of the initial investigation. ...