Intensity, Specificity and Reversibility of Inspiratory Muscle Training in Asthmatics: a Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 29
- 试验地点
- 2
- 主要终点
- Change in expiratory muscle strength
研究概览
简要总结
Inspiratory muscle training (IMT) can reverse or delay the complications from the deterioration of inspiratory muscle function in asthma. Thus, the IMT has been considered a treatment option for people with asthma. The aim of this study is to investigate the training principles of intensity, specificity and reversibility of IMT in asthmatics.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosis of asthma
- •Adults (18 - 60 years)
排除标准
- •Inability to perform the protocol established by the study
- •Others respiratory diseases
- •Request for study withdrawal
研究组 & 干预措施
High-intensity IMT
Participants enrolled in this arm received high-intensity IMT
干预措施: High-intensity IMT (Device)
Low-intensity IMT
Participants enrolled in this arm received low-intensity IMT
干预措施: Low-intensity IMT (Device)
结局指标
主要结局
Change in expiratory muscle strength
时间窗: Baseline, 6 weeks later and 6 weeks after training
Maximal expiratory pressure
Change in inspiratory muscle strength
时间窗: Baseline, 6 weeks later and 6 weeks after training
Maximal inspiratory pressure
次要结局
- Change in six minute walk test distance(Baseline, 6 weeks later and 6 weeks after training)
- Change in forced expiratory volume/forced vital capacity(Baseline, 6 weeks later and 6 weeks after training)
- Change in asthma control(Baseline, 6 weeks later and 6 weeks after training)
- Change in quality of life(Baseline, 6 weeks later and 6 weeks after training)
- Change in forced vital capacity(Baseline, 6 weeks later and 6 weeks after training)
- Change in forced expiratory volume(Baseline, 6 weeks later and 6 weeks after training)
- Change in inspiratory muscle activity(Baseline, 6 weeks later and 6 weeks after training)
研究者
Gardenia Maria Holanda Ferreira
Principal Investigator
Universidade Federal do Rio Grande do Norte