Efficacy of leuprolide acetate versus triptorelin pamoate administered every 3 months for treatment of central precocious puberty.

Background: Central precocious puberty (CPP) is typically treated with gonadotropin-releasing hormone (GnRH) agonists. Although numerous GnRH agonist variants are available, limited research has compared the efficacy of leuprolide acetate and triptorelin pamoate administered at 3-month intervals.

Purpose: This study aimed to assess the efficacy of CPP treatment with triptorelin pamoate and leuprolide acetate administered at 3-month intervals.

Methods: This retrospective cohort study included 116 girls with CPP: 71 treated with leuprolide acetate every 3 months and 45 treated with triptorelin pamoate every 3 months. Anthropometric measurements were compared before and after therapy. At 6 months after the therapy, luteinizing hormone (LH) suppression was evaluated.

Results: When administered every 3 months, leuprolide acetate and triptorelin pamoate significantly suppressed LH. The predicted adult height (PAH) and degree of bone age advancement at the end of treatment were comparable.

Conclusion: Treatment with leuprolide acetate and triptorelin pamoate every 3 months did not have significantly different effects on LH suppression or PAH.