一项研究表明,在血糖控制不佳的2型糖尿病患者中,基础胰岛素联用利司那肽可有额外获益4。试验组平均HbA1c水平下降至7.8%,而对照组为8.1%,且体重也有改善(-1.3kg vs -0.01kg)。同时,胰岛素用量也有所下降(50U vs. 57U)。与预期相符,短效GLP-1受体激动剂降空腹血糖的作用不显著 4。但在7时点血糖谱(早餐前,早餐后2小时,午餐前,午餐后2小时,晚餐前,晚餐后2小时,睡前)中,利司那肽组的血糖控制比对照更佳。
AWARD-9研究则对比了杜拉鲁肽1.4mg/w+甘精胰岛素qd vs. 安慰剂+甘精胰岛素qd的疗效差异5。纳入标准为已使用基础胰岛素±二甲双胍且HbA1c水平在7.0%-10.5%5。结果显示,杜拉鲁肽组的HbA1c下降幅度显著大于安慰剂组(-1.44% vs. -0.67%,p <0.001);体重也较安慰剂组明显下降(-1.91 kg vs. +0.50 kg,p <0.001))。
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Present disclosure: The presenter reported that she was a consultant for Bayer, BI/Lilly, Janssen, Lexicon, Merck, Novo Nordisk, Sanofi, and Regeneron. She is also a speaker for Astra Zeneca, BI/Lilly, Merck, Novo Nordisk, and Sanofi and she provides research support for Astra Zeneca, BI/Lilly, Janssen, Lexicon, Merck, Mylan, Novo Nordisk, Sanofi, and Regeneron.