| 1. |
- Backeljauw, Philippe, et al.
(författare)
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Safety and Effectiveness of Recombinant Human Growth Hormone in Children with Turner Syndrome : Data from the PATRO Children Study
- 2021
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Ingår i: Hormone Research in Paediatrics. - : S. Karger. - 1663-2818 .- 1663-2826. ; 94:3-4, s. 133-143
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: PATRO Children is an international, observational, postmarketing surveillance study for a biosimilar recombinant human growth hormone (rhGH; somatropin, Omnitrope (R); Sandoz), approved by the European Medicines Agency in 2006. We report safety and effectiveness data for patients with Turner syndrome (TS).Methods: The study population included infants, children, and adolescents with TS who received Omnitrope (R) treatment according to standard clinical practice. Adverse events (AEs) were monitored for safety evaluation, and height velocity (HV), height standard deviation score (HSDS), and HVSDS were calculated to evaluate treatment effectiveness.Results: As of August 2019, 348 TS patients were enrolled from 130 centers. At baseline, 314 patients (90.2%) were prepubertal and 284 patients (81.6%) were rhGH treatment naive. The mean ( range) age at baseline was 9.0 (0.7-18.5) years, and mean (SD) treatment duration in the study was 38.5 (26.8) months. Overall, 170 patients (48.9%) reported AEs, which were considered treatment related in 25 patients (7.2%). One treatment-related serious AE was reported (intracranial hypertension). Mean.HSDS after 3 years of therapy was +1.17 in treatment-naive prepubertal patients and +0.1 in pretreated prepubertal patients. In total, 51 patients (31.1%) reached adult height (AH), 35 of whom were rhGH treatment naive; in these patients, mean (SD) HSDS was -2.97 (1.03) at the start of Omnitrope (R) treatment, and they achieved a mean (SD) AHSDS of -2.02 (0.9).Conclusion: These data suggest that biosimilar rhGH is well tolerated and effective in TS patients managed in reallife clinical practice. Optimization of rhGH dose may contribute to a higher AH. (C) 2021 S. Karger AG, Basel
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| 2. |
- Barchetta, Ilaria, et al.
(författare)
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Circulating pro-neurotensin levels predict bodyweight gain and metabolic alterations in children
- 2021
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Ingår i: Nutrition, Metabolism and Cardiovascular Diseases. - : Elsevier BV. - 0939-4753. ; 31:3, s. 902-910
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Tidskriftsartikel (refereegranskat)abstract
- Background and aims: Neurotensin (NT) is an intestinal peptide released after fat ingestion, which regulates appetite and facilitates lipid absorption. Elevated plasma levels of its stable precursor pro-neurotensin (pro-NT) are associated with type 2 diabetes, obesity and cardiovascular mortality in adult populations; no data on pro-NT and metabolic disease are available in children. Aim of the study was to evaluate plasma pro-NT in relation to the presence of obesity in children, and to test if high pro-NT associates with the development of metabolic impairment later in life. Methods and results: For this longitudinal retrospective study, we studied 151 overweight/obese children undergoing metabolic evaluations at University of Cagliari, Italy. Pro-NT was also assessed in 46 normal-weight, age-, sex-comparable normal-weight children, selected as a reference group. At the baseline, pro-NT was comparable between overweight/obese and normal-weight children and correlated positively with age (p < 0.001), triglycerides (p < 0.001) and inversely with HDL levels (p = 0.008). Plasma pro-NT associated with high triglycerides with OR = 5.9 (95%CI: 1.24–28.1; p = 0.026) after adjustment for multiple confounders. At the 6.5-year follow-up, high basal pro-NT associated with impaired β-cell function to compensate for insulin-resistance (disposition index: r = −0.19, p = 0.035) and predicted bodyweight increase, as indicated by percentage change of standard deviation score BMI (median(95%CI) = +20.8(+4.9-+27.5)% in the highest tertile), independently from age, sex, triglycerides and insulin-resistance (standardized β = 0.24; p = 0.036). Conclusions: Elevated pro-NT levels in children are significantly associated with weight gain later in life and may represent a marker of susceptibility to metabolic impairment in presence of obesity.
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| 3. |
- Mancina, Rosellina Margherita, et al.
(författare)
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COBLL1 rs7607980 genetic variant and insulin resistance in overweight and obese children.
- 2013
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Ingår i: Diabetes/metabolism research and reviews. - : Wiley. - 1520-7560 .- 1520-7552. ; 29:5, s. 413-6
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Childhood obesity is a growing epidemic worldwide and it is associated with metabolic complications, such as insulin resistance. Recently, a genetic variation (rs7607980) in the cordon-bleu protein-like 1 (COBLL1) gene has been associated with lower insulin resistance in adults. The aim of the study was to investigate if the association between COBLL1 rs7607980 genetic variant and lower insulin resistance was present early in life. METHODS: This sequence variant was genotyped in 878 overweight and obese children (mean age: 10years) from Sardinia, Italy, from the outpatient clinic of the Pediatric Endocrine Unit, at the Regional Hospital for Microcitaemia in Cagliari. Insulin resistance was assessed by measurement of fasting circulating insulin levels before and after an oral glucose tolerance test (OGTT) and by homeostatic model assessment of insulin resistance (HOMA-IR). RESULTS: The COBLL1 rs7607980 C allele was associated with lower fasting insulin and HOMA-IR levels (P=0.002 and P=0.035, respectively) in overweight and obese children. Importantly, lower insulin levels were also observed two hours after OGTT in C allele carriers (P=0.009). CONCLUSIONS: The present study shows for the first time the association between COBLL1 rs7607980 C allele, lower serum insulin levels and lower insulin resistance in overweight and obese children. Copyright © 2013 John Wiley & Sons, Ltd.
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