open access

https://hdl.handle.net/2115/38900

Step-up therapy with biphasic insulin aspart-70/30 : Sapporo 1-2-3 study

英語

Clinical practice

2009-07

Elsevier Ireland Ltd.

Diabetes Research and Clinical Practice

85(1)

47-52

The effectiveness of BIAsp 30 step-up therapy in achieving glycemic control in Japanese patients with type 2 diabetes mellitus was investigated. Study subjects were 99 patients with type 2 diabetes mellitus aged over 20 years who were judged to require insulin therapy due to poor glucose control (HbA1c level of ≥ 7.5%). BIAsp 30 dosage was determined by the patient's attending physician; coadministration of hypotensive agents and antilipemic agents was permitted, but OAD coadministration was limited to patients already receiving such drugs at the start of the study. Patients who did not achieve HbA1c < 6.5% after 16±5 weeks with QD (Phase 1) were stepped up to BID (Phase 2). If patients still had not achieved HbA1c < 6.5% after 16±5 weeks with BID, they were stepped up to TID (Phase 3). 55 of the 99 enrolled subjects completed the study and the rates of achievement of HbA1c < 6.5% and HbA1c < 7.0% were 45.5% and 74.5% respectively. Of all registered subjects, 5.1% (5/99) achieved HbA1c < 6.5% in QD, 19.5% (16/82) in BID, and 20.6% (7/34) in TID. Statistically significant reductions in HbA1c levels were recorded at the conclusion of each phase, with no incidents requiring intervention, indicating that BIAsp 30 step-up therapy is a safe, simple therapy that can be useful in achieving better glycemic control for Japanese patients with type 2 diabetes mellitus.

学術雑誌論文

Accepted Manuscript

0168-8227