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成年人咳嗽变异性哮喘早期诊断及治疗的临床意义 被引量:4

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摘要 目的回顾总结分析咳嗽变异性哮喘(cough variant asthma,CVA)的疾病特点与诊治状况,提高对CVA的全面认识,明确CVA的诊断标准,重视早期诊断,减少和避免误诊误治,避免滥用抗菌素,减少资源浪费,预防CVA发展为典型哮喘。方法总结4年间92例成年CVA患者的临床资料,对其临床特点、就诊前误诊情况和确诊后治疗以及预后情况进行回顾性总结分析。结果 CVA多见于青壮年,女性居多,多数有过敏性病史,其主要或者唯一症状为持续性咳嗽(通常大于3周),且均伴有不同程度气道高反应性,支气管激发试验或支气管舒张试验呈阳性,应用支气管扩张剂、糖皮质激素、抗过敏治疗有效,而抗生素和止咳药物治疗无效。少数CVA可发展为典型哮喘。结论 CVA是一种特殊类型的哮喘,是慢性咳嗽的主要病因之一,临床特点缺乏特异性,误诊率非常高,其早期诊断对于该病的治疗和预防哮喘病有重要意义。
作者 高保平
出处 《中国医学创新》 CAS 2011年第7期63-64,共2页 Medical Innovation of China
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