PMID- 19476479 OWN - NLM STAT- MEDLINE DCOM- 20100604 LR - 20221207 IS - 1463-1326 (Electronic) IS - 1462-8902 (Linking) VI - 11 IP - 7 DP - 2009 Jul TI - Three different premixed combinations of biphasic insulin aspart - comparison of the efficacy and safety in a randomized controlled clinical trial in subjects with type 2 diabetes. PG - 700-8 LID - 10.1111/j.1463-1326.2009.01035.x [doi] AB - AIM: To evaluate clinical efficacy and safety of biphasic insulin aspart (BIAsp) 30 twice daily (b.i.d.) vs. BIAsp 50 or BIAsp 70 (high-mix regimens) thrice daily (t.i.d.) all in combination with metformin in a 36-week clinical trial in subjects with type 2 diabetes. METHODS: Efficacy measurements included haemoglobin A(1c) (HbA(1c)) and eight-point plasma glucose (PG); safety included adverse events (AEs) and hypoglycaemic episodes. The three treatment groups (approximately 200 subjects in each group) were well matched regarding sex ratio, ethnicity, age and body mass index. RESULTS: After 12 weeks, 43% and 54% in the BIAsp 50 and 70 groups, respectively, switched their dinner insulin to BIAsp 30. Both high-mix regimens were non-inferior to BIAsp 30 b.i.d., as measured by change in HbA(1c), and the BIAsp %50 regimen was superior. The odds for meeting the American Diabetes Association and The American Association of Clinical Endocrinologist HbA(1c) targets of <7% and < or =6.5%, respectively, were significantly higher with the BIAsp 50 regimen than with BIAsp 30. A significantly lower PG level was achieved from lunch until 02:00 hours with both high-mix regimens compared with BIAsp 30 b.i.d. AEs were mild or moderate with all three regimens. Frequency of hypoglycaemic episodes was comparable for the BIAsp 50 and the BIAsp 30 b.i.d. regimens but was significantly higher with BIAsp 70 t.i.d. CONCLUSIONS: Glycaemic control improved with BIAsp 50 t.i.d. without higher incidence of hypoglycaemia compared with BIAsp 30 b.i.d.; with BIAsp 70 t.i.d. lower PG levels from lunch to 02.00 hours, but more hypoglycaemic episodes were obtained compared with BIAsp 30 b.i.d. FAU - Cucinotta, D AU - Cucinotta D AD - Dipartimento di Medicina Interna, Policlinico Universitario, Via Consolare Valeria, Messina 1 98124, Italy. domenico.cucinotta@unime.it FAU - Smirnova, O AU - Smirnova O FAU - Christiansen, J S AU - Christiansen JS FAU - Kanc, K AU - Kanc K FAU - le Devehat, C AU - le Devehat C FAU - Wojciechowska, M AU - Wojciechowska M FAU - Lopez de la Torre, M AU - Lopez de la Torre M FAU - Liebl, A AU - Liebl A LA - eng SI - ClinicalTrials.gov/NCT00184574 PT - Comparative Study PT - Journal Article PT - Multicenter Study PT - Randomized Controlled Trial DEP - 20090519 PL - England TA - Diabetes Obes Metab JT - Diabetes, obesity & metabolism JID - 100883645 RN - 0 (Biphasic Insulins) RN - 0 (Blood Glucose) RN - 0 (Glycated Hemoglobin A) RN - 0 (Hypoglycemic Agents) RN - 0 (Insulin) RN - 0 (insulin aspart, insulin aspart protamine drug combination 30:70) RN - 53027-39-7 (Insulin, Isophane) RN - 9100L32L2N (Metformin) RN - D933668QVX (Insulin Aspart) SB - IM MH - Biphasic Insulins MH - Blood Glucose/metabolism MH - Diabetes Mellitus, Type 2/blood/complications/*drug therapy MH - Drug Administration Schedule MH - Drug Therapy, Combination MH - Europe MH - Female MH - Glycated Hemoglobin/metabolism MH - Humans MH - Hypoglycemia/chemically induced MH - Hypoglycemic Agents/*administration & dosage/adverse effects MH - Insulin/administration & dosage/adverse effects/*analogs & derivatives MH - Insulin Aspart MH - Insulin, Isophane MH - Male MH - Metformin/administration & dosage MH - Middle Aged MH - Treatment Outcome EDAT- 2009/05/30 09:00 MHDA- 2010/06/05 06:00 CRDT- 2009/05/30 09:00 PHST- 2009/05/30 09:00 [entrez] PHST- 2009/05/30 09:00 [pubmed] PHST- 2010/06/05 06:00 [medline] AID - DOM1035 [pii] AID - 10.1111/j.1463-1326.2009.01035.x [doi] PST - ppublish SO - Diabetes Obes Metab. 2009 Jul;11(7):700-8. doi: 10.1111/j.1463-1326.2009.01035.x. Epub 2009 May 19.