ISSN 1662-4009 (online)

ey0021.7-7 | Clinical Guidance and Studies | ESPEYB21

7.7. Contributions of common genetic variants to constitutional delay of puberty and idiopathic hypogonadotropic hypogonadism

MF Lippincott , EC Schafer , AA Hindman , W He , R Brauner , A Delaney , R Grinspon , JE Hall , JN Hirschhorn , K McElreavey , MR Palmert , R Rey , SB Seminara , RM Salem , YM Chan , Consortium Delayed Puberty Genetics

Brief Summary: this case-control study shows that the common genetic variants that influence pubertal timing in the general population also contribute to constitutional delay of puberty (CDP) and less significantly to normosmic idiopathic hypogonadotropic hypogonadism (IHH).CDP and IHH are two different conditions that are notoriously difficult to distinguish clinically on initial presentation. Because CDP has clear heritability traits1, and h...

ey0019.6-4 | Co-morbidities associated with DSD | ESPEYB19

6.4. Growth, puberty and testicular function in boys born small for gestational age with a nonspecific disorder of sex development

LJW Tack , der Straaten S van , S Riedl , A Springer , PM Holterhus , NC Hornig , Z Kolesinska , M Niedziela , F Baronio , A Balsamo , SE Hannema , A Nordenstrom , S Poyrazoglu , FF Darendeliler , R Grinspon , R Rey , F Aljuraibah , J Bryce , F Ahmed , R Tadokoro-Cuccaro , I Hughes , G Guaragna-Filho , AT Maciel-Guerra , G Guerra-Junior , M Cools

Clin Endocrinol (Oxf). 2022 Feb;96(2):165-174. PMID: 34668586, doi: 10.1111/cen.14614.Brief Summary: This retrospective case-control study used data from the international DSD registry to investigate the long-term outcomes of males born small for gestational age (SGA) with hypospadias/DSD. A large cohort of 179 boys (115 males born SGA; 64 appropriate for gestational age) was investigated for growt...