Reproductive endocrinology

Towards an individualized management of pubertal induction in girls with hypogonadism: insight into the best replacement outcomes from a large multicentre registry

Eur J EndocrinolPublished Retrospective cohort study

Authors' conclusion

Our results provide evidence that progestins, hampering further changes in uterine volume and breast development, should be introduced only in the presence of a concomitant adequate 17β-oestradiol dose and an appropriate clinical response.

Study context

Population
Hypogonadal girls (chronological age > 10.9 years, Tanner stage ≤ 2) treated with transdermal 17β-oestradiol patches for at least 1 year49 completed induction
Participants
95 participants
Outcome
Auxological and uterine outcomes of pubertal induction
Follow-up
End of induction
Methodological detailsmulticentre registry, longitudinal data, Induction started at median dose 0.14 mcg/kg/day with 6-monthly increase; completed when progesterone started with concomitant adult oestrogen dose
  • Multicentre registry
  • Longitudinal data
  • Induction started at median dose 0.14 mcg/kg/day with 6-monthly increase; completed when progesterone started with concomitant adult oestrogen dose

Main finding

As reported in the abstract

end of induction

Final uterine longitudinal diameter (ULD) >65 mm

17/45 girls

Observational data: associations, not effects.

Original publication

Towards an individualized management of pubertal induction in girls with hypogonadism: insight into the best replacement outcomes from a large multicentre registry. Eur J Endocrinol. Published 26 May 2023. doi:10.1093/ejendo/lvad056

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