Searchable abstracts of presentations at key conferences in endocrinology
Endocrine Abstracts (2018) 58 P013 | DOI: 10.1530/endoabs.58.P013

BSPED2018 Poster Presentations Gonadal (7 abstracts)

Pubertal induction among girls with turner syndrome: an audit of practice from 2008–2017

Hassan Abdullahi Elechi 1, , James Law 2 , Joanna Benson 2 , Louise Dever 2 , Tabitha Randell 2 & Pooja Sachdev 2


1University of Maiduguri, Maiduguri, Nigeria; 2Nottingham University Hospital, Nottingham, UK.


Background: Pubertal induction with incremental doses of oestrogen replacement is an important component of care offered to hypogonadal patients with Turner Syndrome (TS). Low dose oral ethinylestradiol (EE) has been extensively used in the UK but natural 17-β oestradiol (more physiological, cheaper and easily monitored in blood) is becoming increasingly popular. We undertook this audit to compare the efficacy and acceptability of oral (EE) and patch (Evorel) oestrogen preparations used in our centre.

Subjects and method: A retrospective audit was undertaken analysing the clinical records of all girls with TS who started pubertal induction 2008–2017, excluding those yet to start progestogens (n=27). Data is mean±S.D.

Result: Pubertal induction was started at 13.1±1.8 years and progestogen introduced at 16.1±1.9 years; duration of unopposed oestrogen action was 2.8±0.8 years. Eleven (40.7%) patients used oral EE, 10 (37.0%) patches and 6 (22.2%) changed from one form to the other. Where recorded, 15 (62.5%) were in Tanner stage 1, 7 (29.2%) in stage 2, while 2 (8.3%) were in stage 3 before induction. At introduction of progestogen, 19 (82.6%) were in stage 3 and the rest in stage 4. Height SDS (UK-WHO reference) was −2.3±1.0 at pubertal induction and −1.9±1.0 at completion. Height SDS change during induction was 0.5±1.0. There was no significant difference between oestrogen regimens in height SDS change (oral: 0.4±1.0, patches: 0.8±1.1, P=0.4). Pelvic USS was undertaken in 9 (33.3%) before pubertal induction, of which there was a normal prepubertal uterus in 8 and normal ovaries in 1. Six (21.4%) had a pelvic USS at the end of puberty; 5 had normal sized post-pubertal uterus and 1 remained infantile. Seventeen (63.0%) patients had DEXA at transition, 2 had low bone mineral density (BMD). Both presented at 13 and 16 years with short stature and delayed puberty; both used patches. BMD status was not significantly different between oestrogen regimens (P=0.5).

Conclusion: Induction of puberty with oral or patch oestrogen appears to be equally effective in girls with TS. One third of girls who started on patches switched to an oral preparation. Uterine imaging was not consistently undertaken.

Volume 58

46th Meeting of the British Society for Paediatric Endocrinology and Diabetes

Birmingham, UK
07 Nov 2018 - 09 Nov 2018

British Society for Paediatric Endocrinology and Diabetes 

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