Near final height after GnRH agonist treatment in central precocious puberty.

The impact of treatment of central precocious puberty (CPP) with gonadotropin-releasing hormone agonists (GnRHa) on final height remains controversial. We analyzed the long term results of 23 girls with CPP treated with triptorelin or leuprolide. Their "near final height" (NFH) assessed at a bone age of at least 14 years and expressed as SDS, was compared either with predicted height before treatment (PAH) or with parental height (TH). We also compared NFH of 12 girls treated before 8 years of age (7.0 +/- 0.5 yr) with NFH of 11 girls treated after 8 years old (8.5 +/- 0.3 yr). The NFH of the 23 girls (-0.9 +/- 1.0 SDS) was not different either from PAH (-0.85 +/- 1.5 SDS) or from TH (-0.5 +/0.6 SDS). Earlier treated girls reached a NFH (-0.97 +/- 1.0 SDS) not different from later treated girls (-0.91 +/- 1.0 SDS; p = ns) and both groups reached parental height (NFH - TH = -0.44 +/- 1 and -0.09 +/- 0.83 SDS, respectively). In conclusion, our patients, treated either earlier or later, reached a near final height comparable to predicted height and familial target; however, these results might still improve further because the girls have not yet reached their final adult height

Psychosocial issues in children with primary intestinal failure and their families

Introduction: Parenteral nutrition has significantly improved the prognosis of children with intestinal failure, but it has an inevitable impact on their lives. The aim of the present study was to assess the psychosocial well-being of these patients and their families. Patients and methods: Two groups of children (cases and controls) were enrolled with their families. Patients with primary intestinal failure aged 2-18 years who required or had previously required parenteral nutritional and healthy controls were included. We used four tests to investigate their quality of life, three administered to parents and one to children. Results: Sixteen children with primary intestinal failure (12 males; mean age 7.2 \ub1 4.8 years) and 12 healthy controls (6 males; mean age 9.3 \ub1 4.9 years) were enrolled. The International Classification of Functioning, Disability and Health, Children and Youth Version showed that specific environmental factors were perceived as barriers by patients' caregivers (44% vs 0%; p=0.01) and 5/16 (31%) of them had medium-high levels of anxiety according to the State-Trait Anxiety Inventory. Conclusions: The quality of life of children on parenteral nutrition was only slightly impaired. Parents, instead, showed more anxious behavior related to their children's parenteral nutrition. \ua9 2013 SINPE-GASAPE

Is resistin a link between highly active antiretroviral therapy and fat redistribution in HIV-infected children?

OBJECTIVES: To assess the features of fat redistribution, detected by clinical and ultrasound (US) methods, and the presence of metabolic disorders in HIV-infected children undergoing antiretroviral therapy. To evaluate if serum levels of resistin, a hormone produced only by visceral adipose tissue, are a marker of fat redistribution in these patients. DESIGN AND METHODS: Forty-five consecutive symptomatic HIV-infected children were considered for inclusion in the study. Patients were enrolled if treated for at least 6 months with antiretroviral therapy with or without protease inhibitor (PI) and if compliant to the study protocol. Patients were evaluated for: anthropometric measures, fat redistribution by clinical and US methods, serum lipids, parameters of insulin resistance by homeostasis model assessment for insulin resistance, serum resistin levels by an enzyme-linked immunosorbent assay. RESULTS: Eighteen children fulfilled the inclusion criteria and were enrolled in the study. Twelve (66%) children had clinical and/or US evidence of fat redistribution; 9 (75%) of them were on PI therapy; only 3 of 6 children without fat redistribution were on PI therapy (p<0.05). Serum lipids and insulin resistance parameters did not differ between children with or without fat redistribution. There was a highly significant linear correlation between visceral fat detected by US and circulating resistin levels (r=0.87; p<0.0001). CONCLUSIONS: Fat redistribution occurred in most HIV-infected children undergoing PI therapy. Because serum resistin levels reflect the amount of visceral fat, they could be considered a sensitive marker of fat redistribution in HIV-infected children

IS RESISTIN A LINK BETWEEN HIGHLY ACTIVE ANTIRETROVIRAL THERAPY AND FAT REDISTRIBUTION IN HIV-INFECTED CHILDREN?

OBJECTIVES: To assess the features of fat redistribution, detected by clinical and ultrasound (US) methods, and the presence of metabolic disorders in HIV-infected children undergoing antiretroviral therapy. To evaluate if serum levels of resistin, a hormone produced only by visceral adipose tissue, are a marker of fat redistribution in these patients. DESIGN AND METHODS: Forty-five consecutive symptomatic HIVinfected children were considered for inclusion in the study. Patients were enrolled if treated for at least 6 months with antiretroviral therapy with or without protease inhibitor (PI) and if compliant to the study protocol. Patients were evaluated for: anthropometric measures, fat redistribution by clinical and US methods, serum lipids, parameters of insulin resistance by homeostasis model assessment for insulin resistance, serum resistin levels by an enzyme-linked immunosorbent assay. RESULTS: Eighteen children fulfilled the inclusion criteria and were enrolled in the study. Twelve (66%) children had clinical and/or US evidence of fat redistribution; 9 (75%) of them were on PI therapy; only 3 of 6 children without fat redistribution were on PI therapy (p<0.05). Serum lipids and insulin resistance parameters did not differ between children with or without fat redistribution. There was a highly significant linear correlation between visceral fat detected by US and circulating resistin levels (r=0.87; p<0.0001). CONCLUSIONS: Fat redistribution occurred in most HIV-infected children undergoing PI therapy. Because serum resistin levels reflect the amount of visceral fat, they could be considered a sensitive marker of fat redistribution in HIV-infected children