hrp0098p2-302 | Late Breaking | ESPE2024

Clinical and molecular characteristics of 26 patients with P450 oxidoreductase deficiency: A multicenter study

Yildiz Melek , Bayrak Demirel Ozge , Cayir Atilla , Unal Edip , Dilruba Aslanger Ayca , Betul Kaygusuz Sare , Kahveci Ahmet , Akcay Teoman , Turan Ihsan , Demir Korcan , Yildirim Ruken , Kocabey Sutcu Zumrut , Arslan Emrullah , Deniz Papatya Cakir Esra , Akin Leyla , Kiremitci Yilmaz Seniha , Guran Tulay , Bas Firdevs

Background: P450 oxidoreductase (POR) deficiency is a rare cause of congenital adrenal hyperplasia (CAH) with a wide spectrum of clinical phenotypes including glucocorticoid deficiency, difference/disorder of sex development (DSD), skeletal malformations, and Antley-Bixler syndrome. We describe the clinical and molecular characteristics of a large cohort with POR deficiency with long-term data.Methods: The medical record...

hrp0097p1-154 | Pituitary, Neuroendocrinology and Puberty | ESPE2023

Central Precocious Puberty in Boys; Diagnosis, Treatment and Follow-up: A Nation-Wide Study

Odabasi Gunes Sevinc , Sakar Merve , Muratoglu Sahin Nursel , Karaguzel Gulay , Ayça Cimbek Emine , Darendeliler Feyza , Sarban Ezgi , Doger Esra , Onder Ganimet , Siklar Zeynep , Senyazar Gizem , Murat Aydin Aydin Hasan , Ozkan Behzat , Sangun Ozlem , Parlak Mesut , Akin Onur , Cansu Sahin Kadriye , Esen Ihsan , Kilinc Ugurlu Aylin , Seymen Gulcan , Bolu Semih , Sobu Elif , Ozalkak Servan , Demet Akbas Emine , Buyukyilmaz Gonul , Selver Eklioglu Beray , Ucar Ahmet , Kocaay Pinar , Tunc Selma , Bas Serpil , Dundar Ismail , Celebi Bitkin Eda , Torel Ergur Ayca , Bingol Aydin Dilek , Kirel Birgul , Ata Aysun , Atar Muge , Isakoca Mehmet , Hatun Aytac Kaplan Emel , Kontbay Tugba , Tepe Derya , Ercan Oya , Boyraz Mehmet , Akyurek Nesibe , Unal Edip , Ozcan Murat Nurhan , Bilge Koca Serkan , Kocabey Sutcu Zumrut , Çetinkaya Semra

Objective: The aim of this study was to evaluate demographic characteristics; clinical, laboratory, imaging features; and response to treatment of boys who were followed up and treated with the diagnosis of central precocious puberty (CPP) in Turkiye.Materials and Methods: The study was planned as a multicenter, retrospective study. Cases with a diagnosis of CPP, whose follow-up data were available were included. Patient...