重症支气管哮喘是呼吸科急症,经支气管扩张剂、激素、氧疗、充分补液等积极治疗,大多数患者可以缓解,但仍对部分患者治疗无效。近年来无创机械通气治疗进展很快,在药物治疗无效的重症哮喘中成功应用屡见报道。我院自2005年开始试用,至2008年共治疗18例支气管哮喘危重症患者,取 Severe bronchial asthma is respiratory emergency, bronchodilators, hormones, oxygen therapy, full rehydration and other active treatment, most patients can be alleviated, but still some of the patients treated ineffective. In recent years, noninvasive mechanical ventilation has progressed rapidly and has been reported successfully in severe asthma with ineffective drug treatment. Our hospital since 2005 trial, to 2008, a total of 18 cases of critically ill patients with bronchial asthma, take