Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, PR China.
Department of Thoracic Surgery, General Hospital of Ningxia Medical University, Ningxia, PR China.
Future Oncol. 2018 Nov;14(27):2833-2840. doi: 10.2217/fon-2018-0321. Epub 2018 Jun 7.
AIM: To investigate the cost-effectiveness of afatinib and erlotinib as second-line therapy for advanced squamous cell carcinoma of the lung. MATERIALS & METHODS: A decision-analytic model was developed for projecting the economic outcomes. Clinical parameters and utilities were from the LUX-Lung 8 trial. Costs were mainly estimated from the Chinese health system. The outcome was the incremental cost-effectiveness ratio. RESULTS: The afatinib strategy generated additional 0.154 quality-adjusted life-years compared with erlotinib, with incremental costs of ¥16,852. Relative to erlotinib, afatinib resulted in an incremental cost-effectiveness ratio of ¥109,429 per quality-adjusted life-year gained. The overall survival time of afatinib had a considerable impact on the model outcomes. CONCLUSION: Afatinib is a cost-effective treatment option compared with erlotinib in patients with squamous cell carcinoma.
目的:研究阿法替尼与厄洛替尼作为二线治疗晚期肺鳞癌的成本效果。 材料与方法:建立决策分析模型以预测经济结果。临床参数和效用值来自 LUX-Lung 8 试验。成本主要来自中国的医疗体系。结果为增量成本效果比。 结果:与厄洛替尼相比,阿法替尼方案产生了额外的 0.154 个质量调整生命年,增量成本为 16852 元。与厄洛替尼相比,阿法替尼的增量成本效果比为每获得一个质量调整生命年增加 109429 元。阿法替尼的总生存时间对模型结果有较大影响。 结论:与厄洛替尼相比,阿法替尼是一种具有成本效果的治疗选择,适用于肺鳞癌患者。
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