Management of children with short stature.
325 patients referred to an endocrine clinic with short stature were reviewed, 32 (9.8%) were above the third centile for height and maintained normal growth velocities, fourteen (4.3%) have not had assessment completed. Of 279 children in whom the cause of short stature was established, 140 (50%) had constitutional short stature/delayed puberty (CSS/DP). Seventy-three (26%) had idiopathic growth hormone deficiency (GHD), complete in 23, while 66 patients (34%) had short stature due to other causes. Girls presented earlier (mean age 11.9) than boys (mean age 13.3) and GHD patients earlier than CSS/DP patients with bimodal peaks at 12 and 16 years. Male CSS/DP patients reached their mid pubertal point later than normal at 16.06 +/- 1.19 years (p less than .05) while in GHD males the mid pubertal age was 16.6 years (p less than .05). In female patients with short stature no significant pubertal delay was observed. The average growth velocity of complete GHD patients pre treatment was 3.7 cms/year. Velocity rose to 6.2 cms/year on human growth hormone (HGH) extract and rose further to 8.1 cms/year on biosynthetic HGH. In partial GHD patients the average pre-treatment velocity of 4.3 cm/year rose to an average of 6.0 cm/yr on HGH extract and maintained this velocity on biosynthetic HGH.
O'Shea
D
D
Mater Hospital, Dublin.
Byrne
M
M
Powell
D
D
D000293:Adolescent; D000367:Age Factors; D001827:Body Height; D002648:Child; D002675:Child, Preschool; D005260:Female; D006130:Growth Disorders / Q000188:drug therapy / Q000628:therapy*; D013006:Growth Hormone / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D008297:Male; D010290:Parents; D011628:Puberty, Delayed / Q000188:drug therapy; D012737:Sex Factors
D013006:Growth Hormone