© 2003 by the American Diabetes Association, Inc.
A Comparison of Postprandial and Preprandial Administration of Insulin Aspart in Children and Adolescents With Type 1 Diabetes
1 Kinderkrankenhaus auf der Bult, Diabetes-Zentrum für Kinder und Jugendliche, Hannover, Germany Address correspondence and reprint requests to Thomas Danne, MD, Kinderkrankenhaus auf der Bult, Diabetes-Zentrum für Kinder und Jugendliche, Janusz-Korczak-Allee 12, 30173 Hannover, Germany. E-mail: danne{at}hka.de
OBJECTIVEThe aim of this study was to compare the glycemic control of preprandial versus postprandial injections of the new rapid-acting insulin analogue aspart in children and adolescents with type 1 diabetes.
RESEARCH DESIGN AND METHODSForty-two children (aged 612 years) and 34 adolescents (1317 years) were randomized to preprandial (immediately before meal start) and postprandial (immediately after a meal or a maximum of 30 min after meal start) treatment with insulin aspart (at least thrice daily) as part of a basal/bolus regimen in a multicenter study with an open labeled, two-period cross-over design (6-week periods). Of this group, 49% were boys, 55% were aged RESULTSGlycemic control for postprandial treatment was not worse than preprandial treatment as assessed by fructosamine week 0 vs. 6 (mean ± SD, preprandial 367 ± 74 vs. 378 ± 90 µmol/l; postprandial 383 ± 83 vs. 385 ± 77 µmol/l) and HbA1c (preprandial 7.9 ± 1.3 vs. 8.0 ± 1.5%; postprandial 8.0 ± 1.4 vs. 8.3 ± 1.5%, P = 0.14). The only statistically significant finding from the seven-point blood glucose profiles and derived parameters between preprandial and postprandial treatment was a lower postprandial glucose level 120 min after breakfast (mean ± SEM, -2.08 ± 0.74 mmol/l, P = 0.016). The relative risk of hypoglycemia (blood glucose <3.9 mmol/l) preprandially to postprandially was not significantly different (mean 1.1; 95% CI 0.911.35; P = 0.31). Overall treatment satisfaction was equally high for both regimens with both patients and parents. CONCLUSIONSAlthough preprandial administration of insulin aspart is generally preferable, this study shows that in children and adolescents, postprandial administration of insulin aspart is a safe and effective alternative.
Abbreviations: AE, adverse event DTSQ, Diabetes Treatment Satisfaction Questionnaire IAsp post, postprandial administration of insulin aspart IAsp pre, preprandial administration of insulin aspart PP, per protocol
This article has been cited by other articles:
|
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||