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- Efficacy and Safety of Fast-Acting Insulin Aspart Compared With Insulin Aspart, Both in Combination With Insulin Degludec, in Children and Adolescents With Type 1 Diabetes: The onset 7 Trial.
Efficacy and Safety of Fast-Acting Insulin Aspart Compared With Insulin Aspart, Both in Combination With Insulin Degludec, in Children and Adolescents With Type 1 Diabetes: The onset 7 Trial.
Citation | “Efficacy And Safety Of Fast-Acting Insulin Aspart Compared With Insulin Aspart, Both In Combination With Insulin Degludec, In Children And Adolescents With Type 1 Diabetes: The Onset 7 Trial.”. Diabetes Care, pp. 1255-1262. . |
Center | Joslin Diabetes Center |
Author | Bruce W Bode, Violeta Iotova, Margarita Kovarenko, Lori M Laffel, Paturi Rao V, Srikanth Deenadayalan, Magnus Ekelund, Steffen Falgreen Larsen, Thomas Danne |
Abstract |
OBJECTIVE: To confirm efficacy and safety of fast-acting insulin aspart (faster aspart) versus insulin aspart (IAsp), both with basal insulin degludec, in a pediatric population with type 1 diabetes. RESEARCH DESIGN AND METHODS: After a 12-week run-in, this treat-to-target, 26-week, multicenter trial randomized participants (1 to <18 years) to double-blind mealtime faster aspart ( = 260), mealtime IAsp ( = 258), or open-label postmeal faster aspart ( = 259). The primary end point was change from baseline in glycated hemoglobin (HbA) after 26 weeks of treatment. All available information regardless of treatment discontinuation was used for the evaluation of treatment effect. RESULTS: At week 26, mealtime and postmeal faster aspart were noninferior to IAsp regarding change from baseline in HbA ( < 0.001 for noninferiority [0.4% margin]), with a statistically significant difference in favor of mealtime faster aspart (estimated treatment difference -0.17% [95% CI -0.30; -0.03], -1.82 mmol/mol [-3.28; -0.36]; = 0.014). Change from baseline in 1-h postprandial glucose increment significantly favored mealtime faster aspart versus IAsp at breakfast, main evening meal, and over all meals ( < 0.01 for all). No statistically significant differences in the overall rate of severe or blood glucose-confirmed hypoglycemia were observed. Mean total daily insulin dose was 0.92 units/kg for mealtime faster aspart, 0.92 units/kg for postmeal faster aspart, and 0.88 units/kg for mealtime IAsp. CONCLUSIONS: In children and adolescents with type 1 diabetes, mealtime and postmeal faster aspart with insulin degludec provided effective glycemic control with no additional safety risks versus IAsp. Mealtime faster aspart provided superior HbA control compared with IAsp. |
Year of Publication |
2019
|
Journal |
Diabetes care
|
Volume |
42
|
Issue |
7
|
Number of Pages |
1255-1262
|
Date Published |
12/2019
|
ISSN Number |
1935-5548
|
DOI |
10.2337/dc19-0009
|
Alternate Journal |
Diabetes Care
|
PMID |
31076415
|
PMCID |
PMC6973646
|
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