Topical steroid is an effective and safe treatment for phimosis, especially when combined with a good hygiene practice of the foreskin with daily cleansing and retraction. A trial of topical steroid treatment should be offered upon considering circumcision.
We have examined the growth and skeletal maturation of 19 children (6 male, 13 female) with central precocious puberty. The aetiology in nine patients (5 male, 4 female) was secondary to a hypothalamic hamartoma. Six children (2 male, 4 female) received no treatment whereas 13 children (4 male, 9 female) were treated with cyproterone acetate in a mean dose of 68 mg/m2 per day (range, 34-260) for a mean duration of 4.5 years (range, 0.8-7.9). There was no significant difference between height SDS for bone age at the beginning and end of observation in either treated or untreated groups. No significant relationship between the mean dose of cyproterone acetate used and change in height SDS for bone age could be determined. We conclude that cyproterone acetate has no beneficial effect on the growth prognosis of children with central precocious puberty.
The plasma arginine vasopressin (AVP) response to insulin-induced hypoglycaemia was investigated in 27 children with short stature. None had diabetes insipidus. Six patients were excluded from further analysis because of hypothalamo-pituitary dysfunction. Of the remainder, 14 were prepubertal (Tanner 1) and seven were pubertal (Tanner 2-4). Both groups had similar height velocity retardation. There was a significant rise of AVP of 3.4 +/- 1.3 pmol/l at 30 min in the pubertal group (P less than 0.05) but no significant change in prepubertal patients. There was a significant relationship between chronological age and AVP response 30 min after insulin (r = 0.45, P less than 0.05) and a closer correlation between bone age and AVP response (r = 0.62, P less than 0.01). The data suggest that insulin-induced hypoglycaemia does not reliably stimulate AVP secretion in children and that this response is related to age and pubertal stage.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.