正确使用Swinghaler与turbuhaler吸入器以及患者偏好的比较研究
2012/10/11
摘要
目的:虽然当前的干粉吸入器(DPI)能克服压力定量吸入器(pMDI)存在的某些缺点,但是在设计上和正确使用上存在着一定的困难。本试验研究Swinghaler(新的多剂量DPI形式)的使用情况(难易程度及正确使用),同时对使用Swinghaler和Turbuhaler的偏好进行分析。
方法:前瞻性入选共260名来自韩国、中国、印度尼西亚、菲律宾、台湾和泰国的哮喘患者。这些患者哮喘处于稳定期,年龄大于12岁,无DPI使用经历,愿意参与研究。排除体力活动受限和智力存在障碍以及之前有DPI使用经历的患者。
结果:开始就采用Swinghaler或Turbuhaler吸入治疗的患者间不存在组和时间效应。41名(16.1%)参与者能正确对Swinghaler进行操作,而28名(10.9%)患者能正确对Turbuhaler进行操作,差异无显著性。对准确使用装置的总体评价显示,Swinghaler和Turbuhaler使用上无显著差异。比较两种吸入器的使用偏好评分显示,对所有的评价项目,参与者对Swinghaler的评分更高,而且对Swinghaler更为满意(78.5% vs. 55.0%, P< 0.001)。
结论:参与者在正确使用Swinghaler和Turbuhaler的能力上无显著差异,但更倾向于使用Swinghaler。这些结果显示,Swinghaler是治疗气道疾病的一种有效的、有价值的工具。
(苏楠 审校)
J Asthma. 2012 Sep;49(7):750-6. Epub 2012 Jul 2.
Comparative study of patients in correct usage of and preference for the swinghaler and turbuhaler multidose inhalers.
Chang YS, Park MJ, Bai C, Cai B, Kartasasmita C, Margono BP, Panganiban S, Yu F, Wann-Cherng P, Yuan HJ, Wongsa A, Ruxrungtham K, Ahn CM.
Source
Department of Internal Medicine, Yonsei University College of Medicine , Seoul , Korea.
Abstract
OBJECTIVE: Current dry powder inhalers (DPIs), introduced to overcome problems associated with pressurized metered dose inhalers (pMDIs), possess not only difficulties originating from their designs but also other barriers that prevent their correct usage. The authors of this study investigated the ease and correctness of use of Swinghaler, a new device in the form of multidose DPI, as well as the preference of the study participants for either a Swinghaler or a Turbuhaler.
METHODS: A total of 260 patients from Korea, China, Indonesia, the Philippines, Taiwan, and Thailand were prospectively recruited. Patients who had stable asthma, were more than 12 years old, had no experience with DPIs, and provided informed consents were included, whereas those with limited physical or intellectual ability and prior experience with any DPIs were excluded.
RESULTS:There were no group or time effects between the patients who were assigned to use a Swinghaler or a Turbuhaler first. Forty-one (16.1%) participants correctly performed the inhalation maneuver with a Swinghaler, whereas 28 (10.9%) did so with a Turbuhaler; the difference was not statistically significant. The overall assessment on the precise use of the devices indicated that there were no differences between Swinghaler and Turbuhaler usage. Comparing the preference scales between the two devices, the participants gave higher scores to the Swinghaler for all assessment items and were more satisfied with the Swinghaler compared with the Turbuhaler (78.5% vs. 55.0%, p < .001).
CONCLUSIONS:The participants showed no difference in their ability to correctly use a Swinghaler when compared with a Turbuhaler and preferred the Swinghaler. These results suggest that the Swinghaler may be an effective and valuable tool for the management of airway diseases.
J Asthma. 2012 Sep;49(7):750-6. Epub 2012 Jul 2.
上一篇:
激光针灸治疗儿童哮喘:对随机对照试验的系统性综述
下一篇:
噻托溴铵在治疗哮喘中的作用