Characteristics of Growth in Children With Classic Congenital Adrenal Hyperplasia due to 21-Hydroxylase Deficiency During Adrenarche and Beyond
| Autor: | Mariarosaria Lang-Muritano, Tobias Troger, Christa E. Flück, Daniel Konrad, Grit Sommer, Beatrice Kuhlmann, Urs Zumsteg |
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| Přispěvatelé: | University of Zurich |
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: |
Male
medicine.medical_specialty Pediatrics Adolescent Pediatric endocrinology growth Endocrinology Diabetes and Metabolism Clinical Biochemistry Context (language use) 610 Medicine & health Biochemistry medical Child Development Endocrinology Age Determination by Skeleton Internal medicine medicine Humans Child Online Only Articles Glucocorticoids Clinical Research Articles Retrospective Studies Adrenal Hyperplasia Congenital Dose-Response Relationship Drug biology business.industry Adrenarche Biochemistry (medical) adrenarche classic CAH 21-Hydroxylase Bone age Body Height final height prediction Diabetes and Metabolism 10036 Medical Clinic Metabolic control analysis Classic Congenital Adrenal Hyperplasia Bone maturation biology.protein Female Drug Monitoring business AcademicSubjects/MED00250 |
| Zdroj: | The Journal of Clinical Endocrinology and Metabolism Troger, Tobias; Sommer, Grit; Lang-Muritano, Mariarosaria; Konrad, Daniel; Kuhlmann, Beatrice; Zumsteg, Urs; Flück, Christa E. (2022). Characteristics of growth in children with classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency during adrenarche and beyond. The journal of clinical endocrinology and metabolism, 107(2), e487-e499. Oxford University Press 10.1210/clinem/dgab701 |
| Popis: | Context Patients with classic congenital adrenal hyperplasia (CAH) often do not achieve their full growth potential. Adrenarche may accelerate bone maturation and thereby result in decreased growth in CAH. Objective The study aimed to analyze the impact of growth during adrenarche on final height of adequately treated classic CAH patients. Methods This retrospective, multicenter study (4 academic pediatric endocrinology centers) included 41 patients with classical CAH, born 1990-2012. We assessed skeletal maturation (bone age), growth velocity, and (projected) adult height outcomes, and analyzed potential influencing factors, such as sex, genotype, and glucocorticoid therapy. Results Patients with classic CAH were shorter than peers (−0.4 SDS ± 0.8 SD) and their parents (corrected final height −0.6 SDS ± 1.0 SD). Analysis of growth during adrenarche revealed 2 different growth patterns: patients with accelerating bone age (49%), and patients with nonaccelerating bone age relative to chronological age (BA-CA). Patients with accelerating BA-CA were taller than the normal population during adrenarche years (P = 0.001) and were predicted to achieve lower adult height SDS (−0.9 SDS [95% CI, −1.3; −0.5]) than nonaccelerating patients when assessed during adrenarche (0.2 SDS [95% CI, −0.3; 0.8]). Final adult height was similarly reduced in both accelerating and nonaccelerating BA-CA groups (−0.4 SDS [95% CI, −0.9; 0.1] vs −0.3 SDS [95% CI, [−0.8; 0.1]). Conclusion Patients with and without significant bone age advancement, and thus differing height prediction during adrenarche, showed similar (predicted) final height when reassessed during pubertal years. Bone age alone should not be used during adrenarche as clinical marker for metabolic control in CAH treatment. |
| Databáze: | OpenAIRE |
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