Faglia G, Arosio M, Porretti S Delayed closure of epiphyseal cartilages induced by the aromatase inhibitor anastrozole. Would it help short children grow up? [Case Reports, Journal Article] J Endocrinol Invest 2000 Dec; 23(11):721-3.
Estrogens locally generated from androgen precursors due to the action of aromatase play a main role in epiphyseal cartilage fusion. Treatment with an aromatase inhibitor (anastrozole, 1 mg/day for 3 yr) in a boy previously operated on for a hamartoma causing precocious puberty and presenting with advanced bone maturation and nearly fused epiphyseal cartilages, slowed cartilage fusion consenting a higher final stature than expected (164.4 cm vs 158.4 cm). It is suggested that treatment with aromatase inhibitors, alone or in combination with rh-GH, may also be useful in children with constitutional short stature in order to delay epiphyseal closure and improve the final height.
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