[11beta-hydroxylase deficiency: improvement of final height with growth hormone and gonadotropin-releasing hormone analog].

Steroid 11beta-hydroxylase deficiency is the second most common cause of congenital adrenal hyperplasia. 11beta-hydroxylase intervenes in cortisol synthesis and its deficiency leads to accumulation of adrenal androgens--producing prenatal virilization and, subsequently, hyperandrogenism--as well as 11-deoxycorticosterone, leading to the development of hypertension. We describe a 7-year-old girl who was referred for pubarche and accelerated skeletal maturation due to 11beta-hydroxylase deficiency. Because the patient's predicted height was below her target height, the combination of gonadotropin-releasing hormone analog and growth hormone was added to oral glucocorticoid therapy. With this therapeutic strategy, the patient's predicted height improved significantly and the girl reached a final height in agreement with her target height at the age of 13 years and 6 months.