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Adiposity rebound and height velocity in patients with congenital adrenal hyperplasia

  • Neil R Lawrence
  • , Irina Bacila
  • , Joseph Tonge
  • , Chamila Balagamage
  • , Jeremy Dawson
  • , Gary S Collins
  • , Zi-Qiang Lang
  • , Jillian Bryce
  • , Malika Alimussina
  • , Minglu Chen
  • , Salma R Ali
  • , Nadia Amin
  • , Nermine H Amr
  • , Fathima A Anverdeen
  • , Tânia Bachega
  • , Magdalena Banaszak-Ziemska
  • , Federico Baronio
  • , Niels Holtum Birkebæk
  • , Walter Bonfig
  • , María Clemente-León
  • Martine Cools, Justin H Davies, Liat de Vries, Christiaan de Bruin, Heba Elsedfy, Christa E Flück, Antony Fu, Gabriella Gazdagh, Alina German, Evelien Gevers, Evgenia Globa, Ayla Güven, Sabine E Hannema, Violeta Iotova, Dominika Janus, Hayat El Kaddouri, Hetty J van der Kamp, Ruth Krone, Nina Lenherr-Taube, Otilia Marginean, Renata Markosyan, Inas Mazen, Harriet Miles, Mirela Costa de Miranda, Klaus L Mohnike, Cheryl Morris, Anuja Natarajan, Uta Neumann, Marek Niedziela, Rita Ortolano, Alegria Ferri Perez, Şükran Poyrazoğlu, Ursina Probst-Scheidegger, Tabitha Randell, D Aled Rees, Gianni Russo, Mariacarolina Salerno, Luisa De Sanctis, Valérie Schwitzgebel Luscher, Sumudu Nimali Seneviratne, Savitha Shenoy, Margarett Shnorhavorian, Marianna Rita Stancampiano, Rieko Tadokoro-Cuccaro, Ajay Thankamony, Agustini Utari, Ana Vieites, Malgorzata Wasniewska, Diego Yeste, Jeremy W Tomlinson, S Faisal Ahmed, Nils Krone*
*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

OBJECTIVE: Adiposity rebound is the first rise in BMI that occurs after the initial decrease during infancy. Early adiposity rebound, before age 5, is a risk factor for later obesity and metabolic problems. We investigated adiposity rebound in children with Congenital Adrenal Hyperplasia due to 21-hydroxylase deficiency (CAH).

DESIGN: Longitudinal observational registry study.

METHODS: Height, weight, and BMI from patients younger than 20 years in the I-CAH Registry was described by non-linear mixed-effects models. Covariates of glucocorticoid dose, mineralocorticoid dose, 17-Hydroxyprogesterone were assessed on growth and bone age.

RESULTS: A total of 10 261 visits within 573 patients (43.6% male) showed significant variation in age at latest peak height velocity [8.4 years (SD = 3.0) in boys; 9.0 years (SD = 1.6) in girls]. Peak height velocity was more blunted in boys [7.7 cm/year (SD = 1.4)] than girls [7.4 cm/year (SD = 1.3)] in comparison to normative values. Adiposity rebound occurred earlier than age 5 years in 82% of the cohort, mean age 3.7 years (SD = 1.3) in boys and 3.9 years (SD = 0.9) in girls. Girls prescribed higher doses of glucocorticoid were associated with heavier weight in adolescence and earlier adiposity rebound. Bone age was increasingly advanced in those prescribed higher doses in both sexes.

CONCLUSIONS: There is a large variation in the timing of adiposity rebound and SITAR-estimated latest peak height velocity in children with CAH. In addition to identifying individuals with CAH who may be at risk of adverse cardiometabolic outcomes these metrics may serve as early surrogate outcomes in future research investigating early-life treatment strategies.

Original languageEnglish
Pages (from-to)467-481
Number of pages15
JournalEuropean Journal of Endocrinology
Volume194
Issue number4
DOIs
Publication statusPublished - Apr 2026

Keywords

  • Humans
  • Adrenal Hyperplasia, Congenital/physiopathology
  • Male
  • Female
  • Child
  • Adiposity/physiology
  • Body Height/physiology
  • Child, Preschool
  • Longitudinal Studies
  • Adolescent
  • Glucocorticoids/therapeutic use
  • Registries
  • Body Mass Index
  • Infant
  • Young Adult

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