中国全科医学 ›› 2020, Vol. 23 ›› Issue (7): 819-823.DOI: 10.12114/j.issn.1007-9572.2019.00.705

所属专题: 呼吸疾病文章合集

• 专题研究 • 上一篇    下一篇

慢性阻塞性肺疾病患者干粉吸入装置操作错误情况及影响因素研究

何胜东1,2,杨树栋1*,何新兵1,罗锦伟1,黄志健1   

  1. 1.530023广西壮族自治区南宁市,广西中医药大学第一附属医院仙葫院区心肺病科 2.646000四川省泸州市,西南医科大学附属中医医院肺病科
    *通信作者:杨树栋,副主任医师;E-mail:125642279@qq.com
  • 出版日期:2020-03-05 发布日期:2020-03-05
  • 基金资助:
    基金项目:四川省教育厅重点项目(16ZA0191);西南医科大学科研项目(16022)

Incorrect Use of DPI and Associated Factors among Stable COPD Patients 

HE Shengdong1,2,YANG Shudong1*,HE Xinbing1,LUO Jinwei1,HUANG Zhijian1   

  1. 1.Cardiopulmonology Department,Xianhu Hospital,the First Affiliated Hospital of Guangxi University of Chinese Medicine,Nanning 530023,China
    2.Department of Pulmonology,Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University,Luzhou 646000,China
    *Corresponding author:YANG Shudong,Associate chief physician;E-mail:125642279@qq.com
  • Published:2020-03-05 Online:2020-03-05

摘要: 背景 慢性阻塞性肺疾病(COPD)是世界范围内主要的致死、致残疾病之一。吸入治疗是COPD的主要治疗手段,但是吸入技术错误普遍存在,影响临床疗效。目前,国内关于COPD患者干粉吸入装置操作错误影响因素分析的研究较少。目的 了解门诊稳定期COPD患者干粉吸入装置操作错误情况,并分析其影响因素,以提出相应干预对策。方法 选取2018年3—8月在广西中医药大学第一附属医院仙葫院区心肺病科门诊就诊的稳定期COPD患者91例,分析其干粉吸入装置操作错误情况,采用二元Logistic回归分析患者操作错误的影响因素。结果 39例(42.9%)COPD患者存在操作错误,操作错误率排在前3位的分别为吸气不充分(41.8%,38/91)、吸入前未充分呼气(34.1%,31/91)、屏气时间过短(28.6%,26/91)。布地奈德福莫特罗粉吸入剂患者的吸药前装置准备错误率高于沙美特罗替卡松粉吸入剂、噻托溴铵粉吸入剂患者(P<0.017);三种吸入剂患者的吸入过程中各项操作错误率、吸入后漱口错误率比较,差异无统计学意义(P>0.05)。二元Logistic回归分析结果显示,文化程度、吸烟状况、吸入装置使用时间是COPD患者干粉吸入装置操作错误的影响因素(P<0.05)。结论 受文化程度低、吸烟、吸入装置使用时间短等因素影响,部分COPD患者使用干粉吸入装置存在错误;建议有针对性地加强对患者的健康教育,以减少其吸入技术错误。

关键词: 肺疾病, 慢性阻塞性;干粉吸入器;吸入法;影响因素分析

Abstract: Background Chronic obstructive pulmonary disease(COPD) is a leading cause of mortality and disability worldwide.Inhaled medication is the mainstay of COPD management,but inhaler mishandling remains common and is associated with reduced disease control.To date,few studies have investigated factors affecting incorrect use of dry powder inhalers(DPIs) in patients with COPD.Objective To investigate the prevalence of incorrect use of DPIs and associated factors in stable COPD outpatients,putting forward targeted intervention strategies.Methods From March to August 2018,91 adult outpatients with stable COPD form Cardiopulmonology Department,Xianhu Hospital,the First Affiliated Hospital of Guangxi University of Chinese Medicine were included.Incorrect use of DPIs among them were analyzed,and possible risk factors were explored by Logistic analysis.Results The overall prevalence of incorrect use of DPIs was 42.9%(39/91).The three most common types of incorrect use were inadequate inhalation(41.8%,38/91),inadequate exhalation before inhalation(34.1%,31/91),and too short breath-holding duration(28.6%,26/91).The prevalence of incorrect preparation in patients with budesonide and formoterol inhalation was lower than that of those with salmeterol/fluticasone inhalation or tiotropium bromide inhalation(P<0.017).However,these three groups showed no significant difference in the prevalence of errors made in each operation during the inhalation and in mouth washing after inhalation(P>0.05).Binary Logistic analysis showed that education level,prevalence of smoking,and the time spent using the DPI were associated with incorrect use of DPIs(P<0.05).Conclusion Low education level,smoking and short time spent using the DPI are associated with increased risk of incorrect use of DPIs.To reduce such errors,targeted health education for the patients should be intensified.

Key words: Pulmonary disease, chronic obstructive;Dry powder inhalers;Insufflation;Root cause analysis