利拉鲁肽和甘精胰岛素治疗2型糖尿病的最小成本分析
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篇名: 利拉鲁肽和甘精胰岛素治疗2型糖尿病的最小成本分析
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摘要: 目的:评价利拉鲁肽和甘精胰岛素治疗2型糖尿病(T2DM)的临床疗效,并进行药物经济学分析,为治疗T2DM提供经济、合理的治疗方案。方法:将80例T2DM患者按照随机数字表法分为利拉鲁肽组和甘精胰岛素组,各40例。两组患者在停用原治疗方案的其他口服降糖药后,给予盐酸二甲双胍缓释片口服,0.5~2.0 g/d,并给予糖尿病膳食和运动训练指导。在此基础上,利拉鲁肽组患者给予利拉鲁肽注射液皮下注射,每次0.6~1.2 mg,qd;甘精胰岛素组患者于每晚22:00给予甘精胰岛素皮下注射,起始剂量为0.2 IU/(kg·d),两组患者均根据餐后血糖、空腹及夜间血糖水平调整用量,直至患者的空腹血糖(FBG)≤7 mmo1/L、餐后2 h血糖(2 h PG)≤10 mmol/L。两组疗程均为12周。观察两组患者治疗前后FBG、2 h PG、糖化血红蛋白(HbA1c)和体质量指数(BMI)的变化。采用最小成本分析法对两种药物治疗方案进行比较评价。结果:治疗后两组患者的FBG、2 h PG、HbA1c水平均较治疗前明显下降,差异均有统计学意义(P<0.05),但组间比较差异无统计学意义(P>0.05)。治疗后利拉鲁肽组患者的BMI较治疗前及甘精胰岛素组明显降低,差异均有统计学意义(P<0.05);甘精胰岛素组患者的BMI治疗前后比较差异无统计学意义(P>0.05)。最小成本分析结果显示,甘精胰岛素组方案在降低FBG、2 h PG和HbAlc方面所需成本均小于利拉鲁肽组,但在降低BMI方面所需成本则大于利拉鲁肽组。敏感度分析结果验证了最小成本分析结果的稳定性和可靠性。结论:利拉鲁肽和甘精胰岛素具有基本相当的临床疗效,但甘精胰岛素在控制血糖水平方面具有较佳的成本优势,而利拉鲁肽是控制体质量较佳的治疗方案。
ABSTRACT: OBJECTIVE: To evaluate the clinical efficacy of liraglutide and insulin glargine in the treatment of type 2 diabetes mellitus (T2DM) and conduct pharmacoeconomic analysis, and to provide economical and reasonable T2DM treatment plan. METHODS: 80 T2DM patients were randomized into liraglutide group and insulin glargine group, with 40 cases in each group. Both groups were given Metformin hydrochloride sustained-release tablet orally 0.5-2.0 g/d, and diabetes mellitus diet and sport training guide after oral antidiabetic drug withdrawal of previous treatment plan. Liraglutide group was given Liraglutide injection hypodermically, 0.6-1.2 mg, qd; insulin glargine group was given insulin glargine hypodermically at 22 o’clock, initial dose of 0.2 IU/(kg·d), adjusted according to the levels of PG, FBG, nocturnal blood glucose level till FBG≤7 mmo1/L and 2 h PG ≤10 mmol/L in both group. Treatment course of 2 groups lasted for 12 weeks. The changes of FBG, 2 h PG, HbA1c and BMI were observed in 2 groups before and after treatment. 2 therapy plans were evaluated and compared by cost-minimization analysis. RESULTS: After treatment, the levels of FBG, 2 h PG and HbA1c decreased significantly in 2 groups, compared to before treatment, with statistical significance (P<0.05), but there was no statistical significant difference between 2 groups (P>0.05). After treatment, BMI of liraglutide group decreased significantly compared with before treatment and insulin glargine group, with statistical significance (P<0.05). There was no statistical significant difference in BMI of insulin glargine group before and after treatment (P>0.05). Cost-minimization analysis showed that the cost of insulin glargine group in reducing FBG, 2 h PG and HbA1c were less than liraglutide group, but were more than liraglutide group in reducing BMI. ?Sensitivity analysis demonstrated the stability and reliability of cost-minimization analysis. CONCLUSIONS: Liraglutide and insulin glargine have the same clinical efficacy, but insulin glargine need lower cost in blood glucose control, and liraglutide is better therapy plan for body weight control.
期刊: 2016年第27卷第17期
作者: 蒙光义,王冬晓,庞家莲,彭评志,莫金权,严浩林,梁慧,张萍
AUTHORS: MENG Guangyi,WANG Dongxiao,PANG Jialian,PENG Pingzhi,MO Jinquan,YAN Haolin,LIANG Hui, ZHANG Ping
关键字: 2型糖尿病;利拉鲁肽;甘精胰岛素;最小成本分析;血糖;体质量
KEYWORDS: Type 2 diabetes mellitus; Liraglutide; Insulin glargine; Cost-minimization analysis; Blood glucose; Body weight
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