Improving glycemic control with insulin detemir using the 303 Algorithm in insulin naïve patients with type 2 diabetes: a subgroup analysis of the US PREDICTIVE 303 study

ABSTRACT Objective: PREDICTIVE 303 was a 26-week, prospective, randomized, open-label, multi-center study in patients with type 2 diabetes that investigated whether patient-driven adjustments of insulin detemir doses using the 303 Algorithm achieved similar glycemic control compared to standard-of-c...

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Veröffentlicht in:Current medical research and opinion 2008-01, Vol.24 (1), p.11-20
Hauptverfasser: Selam, Jean-Louis, Koenen, Christoph, Weng, Wayne, Meneghini, Luigi
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Sprache:eng
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Zusammenfassung:ABSTRACT Objective: PREDICTIVE 303 was a 26-week, prospective, randomized, open-label, multi-center study in patients with type 2 diabetes that investigated whether patient-driven adjustments of insulin detemir doses using the 303 Algorithm achieved similar glycemic control compared to standard-of-care, physician-driven adjustments in doses. This post hoc sub-analysis evaluates insulin naïve patients on oral anti-diabetic drugs (OADs) who were directed to start on once-daily insulin detemir as add-on therapy to any other glucose-lowering regimens. Methods: Patients in the 303 Algorithm group were instructed to adjust their detemir dose every 3 days based on mean fasting plasma glucose (FPG) values using a simple algorithm: mean FPG 110 mg/dL, increase by 3 units. Physicians adjusted the detemir dose for patients in the Standard-of-care group according to their usual practice. No control insulin was used for comparison to insulin detemir. Results: Reductions in glycosylated hemoglobin (HbA1c) from baseline were similar between those patients in the 303 Algorithm and Standard-of-care groups (−1.1 and −1.0%, respectively; between group p = 0.0933); patients in the 303 Algorithm group achieved a greater reduction in FPG. Patients in both groups experienced a similar, low rate of hypoglycemia. Over 95% and 92% of patients, respectively, used detemir once daily. Conclusion: These data indicate that patients with type 2 diabetes naïve to insulin can effectively implement the 303 Algorithm to initiate and adjust a once-daily dose of insulin detemir to achieve improvements in glycemic control.
ISSN:0300-7995
1473-4877
DOI:10.1185/030079908X242755