Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists · 2014
Efficacy and Safety of Insulin Degludec 200 U/mL and Insulin Degludec 100 U/mL in Patients with Type 2 Diabetes (Begin: Compare).
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Bode Bruce W, Chaykin Louis B, Sussman Allen M, Warren Mark L, Niemeyer Marcus, Rabøl Rasmus, Rodbard Helena W
Аннотация
OBJECTIVE: The purpose of the present study was to provide clinical data on the efficacy and safety of insulin degludec (IDeg) 200 U/mL compared with IDeg 100 U/mL in patients with type 2 diabetes mellitus (T2DM) currently treated with basal insulin in combination with oral antidiabetic drugs.
METHODS: In this 22-week, treat-to-target trial, eligible adult patients with T2DM were randomized 1:1 to IDeg 200 or IDeg 100 U/mL once daily (OD) (n = 186 and 187, respectively). The starting insulin dose was based on a 1:1 transfer of the total prerandomization basal insulin dose. The primary endpoint was change (%) from baseline in glycosylated hemoglobin A1C (A1C) after 22 weeks of treatment.
RESULTS: A total of 373 subjects (mean age 59.8 years, A1C 8.2%, fasting plasma glucose 149.6 mg/dL [8.3 mmol/L], body mass index 33.3 kg/m2) were randomized. A1C reduction with IDeg 200 U/mL was noninferior to that of IDeg 100 U/mL (IDeg 200 U/mL - IDeg 100 U/mL estimated treatment difference: -0.11%, 95% confidence interval (CI): -0.28 to 0.05). Rates of overall confirmed hypoglycemia were low and similar between both formulations (5.17 and 5.66 events/patient-year of exposure [PYE] for IDeg 200 and 100 U/mL, respectively). Similarly, the rates of nocturnal confirmed hypoglycemia were low (1.27 and 1.70 events/PYE for 200 and 100 U/mL). In general, both IDeg formulations were well tolerated (respective rates of adverse events: 4.16 and 3.00 events/PYE for 200 and 100 U/mL).
CONCLUSION: The 200 and 100 U/mL formulations of IDeg provide comparable and effective levels of glycemic control with similar, low rates of overall confirmed and nocturnal confirmed hypoglycemia.
METHODS: In this 22-week, treat-to-target trial, eligible adult patients with T2DM were randomized 1:1 to IDeg 200 or IDeg 100 U/mL once daily (OD) (n = 186 and 187, respectively). The starting insulin dose was based on a 1:1 transfer of the total prerandomization basal insulin dose. The primary endpoint was change (%) from baseline in glycosylated hemoglobin A1C (A1C) after 22 weeks of treatment.
RESULTS: A total of 373 subjects (mean age 59.8 years, A1C 8.2%, fasting plasma glucose 149.6 mg/dL [8.3 mmol/L], body mass index 33.3 kg/m2) were randomized. A1C reduction with IDeg 200 U/mL was noninferior to that of IDeg 100 U/mL (IDeg 200 U/mL - IDeg 100 U/mL estimated treatment difference: -0.11%, 95% confidence interval (CI): -0.28 to 0.05). Rates of overall confirmed hypoglycemia were low and similar between both formulations (5.17 and 5.66 events/patient-year of exposure [PYE] for IDeg 200 and 100 U/mL, respectively). Similarly, the rates of nocturnal confirmed hypoglycemia were low (1.27 and 1.70 events/PYE for 200 and 100 U/mL). In general, both IDeg formulations were well tolerated (respective rates of adverse events: 4.16 and 3.00 events/PYE for 200 and 100 U/mL).
CONCLUSION: The 200 and 100 U/mL formulations of IDeg provide comparable and effective levels of glycemic control with similar, low rates of overall confirmed and nocturnal confirmed hypoglycemia.