title: Normal adult height among girls treated for central precocious puberty with gonadotropin-releasing hormone analog therapy.
abstract: OBJECTIVE
  To evaluate adult height (AH) among girls with central precocious puberty (CPP) treated with gonadotropin releasing hormone analog (GnRHa) and to assess the impact of posttreatment growth on AH.
  
  
  METHODS
  Medical records of girls with CPP were reviewed.
  
  
  RESULTS
  Twenty-six girls aged 7.2 +/- 2.0 years were identified. There was a significant difference between AH and predicted adult height (PAH) at the initiation of therapy (p = 0.005). Using univariate analysis, the only factor associated with AH was total growth after discontinuation of therapy. Growth after discontinuation of therapy was variable and often greater than expected. Both age and skeletal age at the end of therapy had strong linear relationships with growth after therapy explaining 60% of this growth.
  
  
  CONCLUSIONS
  This report confirms that AH is normal among females with CPP treated in a timely fashion with GnRHa. The lack of predictability of growth after discontinuation of therapy suggests that the decision to stop treatment should be individualized.
authors: Section of Pediatric Endocrinology/Diabetology, Department of Pediatrics, James Whitcomb Riley Hospital for Children, Indiana University School of Medicine, Indiana 46202, USA. znabhan@iupui.edu
authors: Zeina M
authors: ZM
authors: Nabhan
authors: Lori K St-Dennis
authors: LK
authors: Feezle
authors: Allen R
authors: AR
authors: Kunselman
authors: Nancy B
authors: NB
authors: Johnson
authors: Peter A
authors: PA
authors: Lee
mesh_terms: D000328:Adult; D000365:Age Determination by Skeleton; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D007987:Gonadotropin-Releasing Hormone / Q000031:analogs & derivatives* / Q000627:therapeutic use*; D006130:Growth Disorders; D006801:Humans; D007223:Infant; D011629:Puberty, Precocious / Q000188:drug therapy*
chemical_list: D007987:Gonadotropin-Releasing Hormone