Searchable abstracts of presentations at key conferences in endocrinology

ea0016s20.3 | Translational highlights | ECE2008

Monoallelic mutations in DUOXA2 are associated with mild permanent hypothyroidism and goiter

Ventura Paula , Azcona Cristina , Clemente Maria , Albisu Marian , Audi Laura , Carrascosa Antonio , Visser Theo , Moreno Jose C

Generation of H2O2 at the apical membrane of thyroid cells is essential for iodination of thyroglobulin. Dual oxidase 2 (DUOX2) is the catalytic core of the thyroidal H2O2 generator, and its deficiency leads to congenital hypothyroidism (CH) in humans and mice. The Dual oxidase maturation factor 2 (DUOXA2) is a recently identified endoplasmic reticulum (ER)-resident protein required for expression of DUOX2 activity.<p class="abst...

ea0099p225 | Adrenal and Cardiovascular Endocrinology | ECE2024

Baseline characteristics of children and adolescents with classic congenital adrenal hyperplasia enrolled in CAHtalyst pediatric, a phase 3 Study of Crinecerfont, a corticotropin-releasing factor type 1 receptor antagonist

Sarafoglou Kyriakie , Kim Mimi , Lodish Maya , Felner Eric , Martinerie Laetitia , Nokoff Natalie J. , Clemente Maria , Fechner Patricia Y. , Vogiatzi Maria , Speiser Phyllis , Sturgeon Julia , Roberts Eiry , Jeha George , Chan Jean L. , Farber Robert

Objective: To describe the baseline characteristics of individuals enrolled in CAHtalyst Pediatric (NCT04806451), a randomized, double-blind, placebo-controlled, Phase 3 study evaluating the safety and efficacy of crinecerfont (a corticotropin-releasing factor type 1 receptor [CRF1] antagonist) in children and adolescents with classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency (21-OHD CAH).Methods: Key eligibility criteria...

ea0103oc5.3 | Endocrine Oral Communications 1 | BSPED2024

Crinecerfont in children and adolescents with congenital adrenal hyperplasia due to 21-hydroxylase deficiency: results from the phase 3 CAHtalyst pediatric study

Sarafoglou Kyriakie , Kim Mimi S. , Lodish Maya , Felner Eric I. , Martinerie Laetitia , Nokoff Natalie , Clemente Maria , Fechner Patricia Y. , Vogiatzi Maria G. , Speiser Phyllis W. , Dattani Mehul , B.G. Rosales Gelliza , Roberts Eiry , Jeha George S. , Farber Robert , Chan Jean L.

Background: In phase 2 studies, crinecerfont reduced ACTH and adrenal androgens in adults and adolescents with classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency (CAH). CAHtalyst Pediatric (NCT04806451, EudraCT 2020-004381-19) is the largest interventional trial to date in pediatric patients with classic CAH.Methods: Male and female participants, aged 2-17 years with elevated androstenedione and 17-OHP and taking GC at doses >12 ...

ea0090oc5.2 | Oral Communications 5: Adrenal and Cardiovascular Endocrinology 1 | ECE2023

The association between hormonal control during infancy and testicular adrenal rest tumor development in males with congenital adrenal hyperplasia

Schroder Mariska , Neacşu Mihaela , Sweep Fred , Span Paul N , Adriaansen Bas , van Herwaarden Antonius , Bryce Jillian , Ahmed Faisal , Ali Salma , Aparecida Sartori Sanchez Bachega Tania , Baronio Federico , Holtum Birkebaek Niels , Bonfig Walter , Clemente Maria , Cools Martine , de Bruin Christiaan , de Vries Liat , Elsedfy Heba , Globa Evgenia , Guran Tulay , Guven Ayla , Amr Nermine Hussein , Januś Dominika , Konrad Daniel , Markosyan Renata , Miranda Mirela , Poyrazoğlu Şukran , Rees Aled , Salerno Mariacarolina , Stancampiano Marianna Rita , Vieitis Ana , Abali Zehra Yavas , - van der Grinten Hedi Claahsen

Background: Testicular Adrenal Rest Tumors (TART) in patients with congenital adrenal hyperplasia due to 21-hydroxylase deficiency (21OHD) or 11-hydroxylase deficiency (11OHD) are benign lesions causing testicular damage and infertility. We hypothesize that high ACTH exposure due to poor hormonal control during early life is promoting development of TART later in life.Objective: This study aims to examine the relation between early CAH diagnosis and cons...