Efficacy and safety of insulin degludec biosimilar B01411 versus originator insulin degludec in Chinese patients with type 2 diabetes inadequately controlled on oral antidiabetic drugs: a multicenter, randomized, open-label, phase 3 study.
Linong Ji, Leili Gao, Zhifeng Cheng, Guoqing Ma, Shu Li, Haifang Wang, Jie Liu, Yibing Lu, Meiying Liu, Jianlin Geng, Yunming Gao, Hongwei Ling, Wenli Sun, Chengwei Song, Jingfang Sun
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引用次数: 0
Abstract
Objective: To compare the efficacy and safety of insulin degludec biosimilar B01411 (HS-IDeg) with originator insulin degludec-Tresiba (NN-IDeg) in Chinese patients with type 2 diabetes mellitus (T2DM) who were inadequately controlled on oral antidiabetic drugs (OADs) for at least 3 months.
Methods: This multicenter, randomized, open-label, parallel-group, active-controlled, phase 3 study enrolled 362 participants with T2DM. Participants were stratified according to whether the insulin secretagogue (sulfonylurea or glinide) had been used before the screening and then randomized 1:1 to receive once-daily subcutaneous injections of HS-IDeg (n = 180) or NN-IDeg (n = 182) for 18 weeks. The primary endpoint was the change from baseline in glycated hemoglobin (HbA1c) to week 18.
Results: At week 18, the least squares (LS) mean change in HbA1c from baseline was -1.34% (95% CI -1.47 to -1.21) and -1.25% (95% CI -1.38 to -1.12) with HS-IDeg and NN-IDeg, respectively. The LS mean difference (HS-IDeg minus NN-IDeg) in HbA1c at week 18 was -0.09% (95% CI -0.28 to 0.10), demonstrating non-inferiority of HS-IDeg to NN-IDeg. Participants achieving HbA1c <7.0% at week 18 were 34.5% and 29.5% with HS-IDeg and NN-IDeg, respectively. Mean decreases in fasting plasma glucose and standard deviation of blood glucose were similar between both groups. Safety and tolerability, including hypoglycemia, adverse events, and weight change were similar between both groups. No severe hypoglycemia and no death occurred in the study.
Conclusions: HS-IDeg and NN-IDeg demonstrated similar efficacy and safety over 18 weeks of treatment in Chinese patients with T2DM who had inadequate responses to OADs for at least 3 months.
期刊介绍:
Current Medical Research and Opinion is a MEDLINE-indexed, peer-reviewed, international journal for the rapid publication of original research on new and existing drugs and therapies, Phase II-IV studies, and post-marketing investigations. Equivalence, safety and efficacy/effectiveness studies are especially encouraged. Preclinical, Phase I, pharmacoeconomic, outcomes and quality of life studies may also be considered if there is clear clinical relevance