X-linked hypophosphatemic rickets with advanced bone age treated with aromatase inhibitor.

ABSTRACT:

Summary

We present an adolescent with X-linked hypophosphatemic rickets (XLH) with bone age advancement and its response to aromatase inhibitors (AIs). A male with XLH, confirmed with a deletion on the PHEX gene, received regular treatment since the first year of life with average growth velocity and height. He had bone age compatible with chronological age until 13 when he had a bone age advancement and a decrease in the predicted final height thought to be due to initiation of oral isotretinoin, which has been previously reported. Then, anastrozole was initiated and maintained concomitant to the rickets treatment for 2 years with bone age stabilization. He had no adverse effects or worsening of bone health markers. As a result, he maintained his height gain and improved his final

SUBMITTER: Felipe Queiroz J 

PROVIDER: S-EPMC10337685 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature