SGA children tend to be viscerally adipose and hypo-adiponectinemic, even if they are not overweight. Therefore, measures beyond weight control seem to be needed to allow most SGA children to normalize their body composition and endocrine-metabolic homeostasis.

The amount of visceral fat is in post-catch-up SGA children excessive by the age of 6 yr. In populations at risk for type 2 diabetes or metabolic syndrome after fetal growth restraint, the time window for early intervention may have to be advanced into prepubertal childhood.

Our results recommend to prospectively follow children after TBI: firstly, because the impairment of pituitary function cannot be predicted, and secondly, to avoid the potential consequences of pituitary dysfunction. Prospective clinical trials are needed before recommending a systematic screening after TBI and/or GH therapy either in postpubertal children or in prepubertal children who grow normally.