【摘要】目的 根据全球哮喘防治倡议（2008版）方案（GINA）对哮喘进行治疗，观察平喘治疗对阿尔茨海默氏病（Alzheimer"s disease，AD）患者的认知功能和功能状态的影响。方法 筛选轻度或中度AD患者随机分成两组，均给予抗哮喘治疗及抗AD治疗。利用画钟试验和简易智力状态检查量表（MMSE）在研究开始、6个月后及1年后等3个时间点对患者认知功能进行评估，并评估患者的功能状态及哮喘控制效果。结果 平喘治疗6个月后实验组难控型哮喘患者比例降低，而易控型哮喘患者的人数显著增加（P 总之，充分平喘治疗可改善轻度或中度AD患者的认知功能及工具性日常生活活动能力。然而，平喘治疗对重度AD患者的有效性仍需要进一步的临床观察。
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