乙酰半胱氨酸对稳定期慢性阻塞性肺疾病患者急性加重率及生活质量的影响研究Effect of Acetylcysteine on Acute Exacerbation Rate and Quality of Life in Patients with Chronic Obstructive Pulmonary Disease
郭玉,贺连珅,廖秀阁
摘要(Abstract):
目的观察乙酰半胱氨酸对稳定期慢性阻塞性肺疾病(COPD)患者急性加重率及生活质量的影响。方法选择2012年4月—2013年8月在鄂尔多斯市中心医院门诊就诊的稳定期COPD患者86例,随机分为治疗组43例和对照组43例。对照组给予常规治疗,治疗组在常规治疗的基础上加用乙酰半胱氨酸。观察两组患者肺功能指标、急性加重情况,并采用中文版COPD评估测试(CAT)问卷评价其生活质量。结果两组患者治疗前及治疗后6、12个月第一秒用力呼气容积(FEV1)、FEV1占预计值百分比(FEV1%)、FEV1/用力肺活量(FVC)比较,差异均无统计学意义(P>0.05)。治疗前,两组患者中文版CAT问卷总分比较,差异无统计学意义(P>0.05);治疗后6、12个月,治疗组患者中文版CAT问卷总分低于对照组,差异均有统计学意义(P<0.05)。治疗前及治疗6个月后,两组患者急性加重率比较,差异均无统计学意义(P>0.05);治疗12个月后,治疗组急性加重率低于对照组,差异有统计学意义(P<0.05)。结论长期口服乙酰半胱氨酸可减少COPD患者急性加重率,改善其生活质量。
关键词(KeyWords): 肺疾病,慢性阻塞性;乙酰半胱氨酸;生活质量;呼吸功能试验
基金项目(Foundation):
作者(Author): 郭玉,贺连珅,廖秀阁
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