A single histrelin implant is effective for 2 years for treatment of central precocious puberty.

Lewis, Katherine A; Goldyn, Andrea K; West, Karen W; Eugster, Erica A · J Pediatr · 2013

prospective_cohort · Level II

Where this comes from

Abstract

We investigated whether a "yearly" histrelin implant would provide pubertal suppression when left in place for 2 years. Equivalent suppression was observed when comparing 12 and 24 months in 33 children with central precocious puberty. A single implant for 2 years reduces cost and number of implant procedures.

Medical subject headings