GH therapy can increase short-term growth and improve ( near ) final height .
Increases in height are such that treated individuals remain relatively short when compared with peers of normal stature .
BACKGROUND Idiopathic short stature ( ISS ) refers to children who are very short compared with their peers for unknown or hereditary reasons .
Recombinant human growth hormone ( GH ) has been used to increase growth and final height in children with ISS .
OBJECTIVES To assess the effects of recombinant human GH on short-term growth and final height in children with ISS .
Effect of growth hormone treatment on adult height in peripubertal children with idiopathic short stature: a randomized, double-blind, placebo-controlled trial.
GH is often used to treat children with idiopathic short stature despite the lack of definitive , long-term studies of efficacy . We performed a r and omized , double-blind , placebo-controlled trial to determine the effect of GH on adult height in peripubertal children . Subjects ( n = 68 ; 53 males and 15 females ) , 9 - 16 yr old , with marked , idiopathic short stature [ height or predicted height < or = -2.5 sd score ( SDS ) ] received either GH ( 0.074 mg/kg ) or placebo sc three times per week until they were near adult height . At study termination , adult height measurements were available for 33 patients after mean treatment duration of 4.4 yr . Adult height was greater in the GH-treated group ( -1.81 + /- 0.11 SDS , least squares mean + /- sem ) than in the placebo-treated group ( -2.32 + /- 0.17 SDS ) by 0.51 SDS ( 3.7 cm ; P < 0.02 ; 95 % confidence interval , 0.10 - 0.92 SDS ) . A similar GH effect was demonstrated in terms of adult height SDS minus baseline height SDS and adult height SDS minus baseline predicted height SDS . Modified intent-to-treat analysis in 62 patients treated for at least 6 months indicated a similar GH effect on last observed height SDS ( 0.52 SDS ; 3.8 cm ; P < 0.001 ; 95 % confidence interval , 0.22 - 0.82 SDS ) and no important dropout bias . In conclusion , GH treatment increases adult height in peripubertal children with marked idiopathic short stature
GH therapy can increase short-term growth and improve ( near ) final height .
Increases in height are such that treated individuals remain relatively short when compared with peers of normal stature .
BACKGROUND Idiopathic short stature ( ISS ) refers to children who are very short compared with their peers for unknown or hereditary reasons .
Recombinant human growth hormone ( GH ) has been used to increase growth and final height in children with ISS .
OBJECTIVES To assess the effects of recombinant human GH on short-term growth and final height in children with ISS .