Dulaglutide decreases plasma aminotransferases in people with Type 2 diabetes in a pattern consistent with liver fat reduction: a post hoc analysis of the AWARD programme.

AIMS: To evaluate the effects of dulaglutide vs placebo on liver and glycaemic/metabolic measurements in a population with Type 2 diabetes and in a subgroup with non-alcoholic fatty liver/non-alcoholic steatohepatitis. METHODS: A total of 1499 participants from AWARD-1, AWARD-5, AWARD-8 and AWARD-9 clinical trials were included in this analysis (dulaglutide 1.5 mg, n=971 and placebo, n=528). Thresholds of alanine aminotransferase levels ≥30 IU/l in men and ≥19 IU/l in women were used to determine the subgroup who had non-alcoholic fatty liver/non-alcoholic steatohepatitis. Objectives included changes from baseline to 6 months in: (1) alanine aminotransferase, aspartate transaminase and gamma-glutamyl transpeptidase levels in the overall population and (2) alanine aminotransferase, aspartate transaminase, gamma-glutamyl transpeptidase and glycaemic/metabolic measurements (e.g. HbA1c , fasting serum glucose, body weight, lipids and homeostatic model assessment) in the non-alcoholic fatty liver/non-alcoholic steatohepatitis subgroup. RESULTS: In the overall population at 6 months, dulaglutide significantly reduced alanine aminotransferase, aspartate transaminase and gamma-glutamyl transpeptidase levels vs placebo [least squares mean treatment differences: -1.7 IU/l (95% CI -2.8, -0.6), P=0.003; -1.1 IU/l (95% CI -2.1, -0.1), P=0.037; -6.6 IU/l (95% CI -12.4, -0.8), P=0.025, respectively]. In the subgroup with non-alcoholic fatty liver/non-alcoholic steatohepatitis (alanine aminotransferase levels greater than or equal to the upper limit of normal), mean baseline liver enzyme values were 38.0 IU/l, 27.8 IU/l and 43.9 IU/l for alanine aminotransferase, aspartate transaminase and gamma-glutamyl transpeptidase, respectively. In this population, more pronounced reductions from baseline in alanine aminotransferase were observed with dulaglutide vs placebo (-8.8 IU/l vs -6.7 IU/l). In the subgroup of people with alanine aminotransferase levels less than the upper limit of normal, changes from baseline in alanine aminotransferase did not significantly differ between treatment groups (0.0 IU/l vs 0.7 IU/l). CONCLUSIONS: Once-weekly dulaglutide improved alanine aminotransferase, aspartate transaminase and gamma-glutamyl transpeptidase levels compared with placebo in a pattern consistent with liver fat reductions. Our results add further weight to the notion that glucagon-like peptide-1 receptor agonists may provide benefit in lowering liver fat in addition to their other metabolic actions.

Seguridad y efectividad del tratamiento con hormona de crecimiento: estudio GeNeSIS en España / Safety and efficacy of growth hormone treatment: GeNeSIS study in Spain

INTRODUCCIÓN: La información específica de cada país sobre el tratamiento pediátrico con hormona de crecimiento (GH) proviene de estudios multinacionales. MÉTODOS: En España, 1.294 niños participaron en el estudio internacional y observacional sobre genética y neuroendocrinología de la talla baja (GeNeSIS). En los pacientes tratados con GH (n=1.267) se evaluaron los acontecimientos adversos. En aquellos con deficiencia de GH (DGH, 78%) también se evaluó la efectividad. RESULTADOS: La media de edad al inicio del estudio fue 9,8 años. La mediana (Q1-Q3) de duración del tratamiento fue 2,8 (1,6-4,4) años y la dosis inicial de GH 0,22 (0,20-0,25) mg/kg/semana. En 262 pacientes con DGH con datos a 4 años, la velocidad media (IC 95%) de crecimiento fue 4,3 (4,1 a 4,6) cm/año al inicio; 9,0 (8,7 a 9,4) cm/año tras un año y 5,5 (5,2 a 5,8) cm/año a los 4 años. La puntuación de desviación estándar (SDS) de talla fue -2,48 (-2,58 a -2,38) al inicio y -1,18 (-1,28 a -1,08) a los 4 años. La SDS de talla final menos la SDS de talla diana (n=241) fue -0,09 (-0,20 a 0,02). De 1.143 pacientes tratados con GH con seguimiento ≥1 año, 93 (8,1%) comunicaron acontecimientos adversos surgidos durante el tratamiento. En 7 niños se comunicaron acontecimientos adversos graves, que en 2 casos se consideraron posiblemente relacionados con GH. CONCLUSIÓN: La terapia de sustitución con GH fue efectiva para el aumento de talla en los pacientes españoles. El perfil de seguridad fue acorde con el ya conocido para el fármaco

INTRODUCTION: Country-specific information on pediatric GH therapy is available from multi-national studies. METHODS: A total of 1294 children in Spain enrolled in the observational Genetics and Neuroendocrinology of Short-stature International Study (GeNeSIS). Adverse events were assessed in all GH-treated patients (n=1267) and effectiveness in those with GH deficiency (GHD, 78%). RESULTS: Mean age at time of entry to the study was 9.8 years. GH was initiated at a median (Q1-Q3) 0.22 (0.20−0.25) mg/kg/week and administered for 2.8 (1.6-4.4) years. For 262 patients with GHD and 4-year data, mean (95% CI) height velocity was 4.3 (4.1 - 4.6) cm/year at baseline, 9.0 (8.7 to 9.4) cm/year at 1-year, and 5.5 (5.2 to 5.8) cm/year at 4-years. Height standard deviation score (SDS) was -2.48 (-2.58 to -2.38) at baseline and -1.18 (-1.28 to -1.08) at 4 years. Final height SDS minus target height SDS (n=241) was −0.09 (−0.20 to 0.02). In 1143 GH-treated patients with ≥1 year follow-up, 93 (8.1%) reported treatment-emergent adverse events. Serious events were reported for 7 children, with 2 considered GH-related. CONCLUSION: These data confirm the benefit of GH replacement therapy on height gain for the patients in Spain. The safety profile was consistent with that already known for GH therapy