title: Transitory growth hormone deficiency successfully treated with human growth hormone.
abstract: This study was carried out in order to determine whether children with a transitory type of growth hormone deficiency showed an accelerated growth in height velocity on treatment with human growth hormone (HGH). Following careful diagnostic routine procedures 13 extremely short children were diagnosed as having isolated growth hormone deficiency, and were successfully treated with HGH. A true isolated growth hormone deficiency was present in 5 of the children, whereas 8 showed a normal increase in serum growth hormone on repeated growth hormone stimulation tests after their development of puberty and termination of HGH treatment. Three boys with bone ages of 5.5, 8.0 and 9.5 years showed an undisputable effect following HGH administration. They showed an initial growth at the start of treatment, and a second growth spurt during development of puberty. Two of the boys reached final statures of 14 cm taller than the predicted heights. The other patients, including the children with true isolated growth hormone deficiency showed an initial spurt of growth at the start of the HGH treatment immediately followed by a pubertal growth spurt. The mean accleration of height velocity for the children with true isolated growth hormone deficiency was from 3.4 cm during the year before treatment to 7.0 cm during the first year on treatment, as compared to 2.8 and 7.4 cm, respectively, for the children with transitory growth hormone deficiency. A girl with severe anorexia nervosa who had a transitory growth hormone deficiency, showed an accelerated high velocity from 1.1 cm to 7.6 cm during the first year following treatment with HGH.
mesh_terms: D000293:Adolescent; D000328:Adult; D001827:Body Height / Q000187:drug effects; D001835:Body Weight / Q000187:drug effects; D002648:Child; D005260:Female; D006130:Growth Disorders / Q000188:drug therapy*; D013006:Growth Hormone / Q000172:deficiency* / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D011627:Puberty
chemical_list: D013006:Growth Hormone