Alternative Instruction in Six Minute Walk Test (6MWT)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 45
- 试验地点
- 1
- 主要终点
- distance meters
研究概览
简要总结
Two - four 6MWT performed according to ATS standards. Each walk however had specifically altered wording and coaching performed in random order to determine differences in outcomes. One walk was done in the standard ATS fashion. One was done coaching to walk as fast as the patient can walk. One was coached to walk at the patients normal walking pace. One was coached to walk at the patient's leisure walking pace.
详细描述
Alternate 6MWT where subjects will be asked to walk as fast as they can, walk as normal as they can and walk leisurely as they can in 6 minutes compared to standard of care 6MWT which is walk as far as you can in 6 minutes.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •advanced lung disease such as COPD, ILD, IPF, or PAH
排除标准
- •inability to walk, requiring supplemental oxygen, cardiac disease preventing successful 6MWT
研究组 & 干预措施
Alternative six minute walk test
Subjects will be given the following instructions
- walk as fast as they can in 6 minutes
- walk as normally as they can in 6 minutes
- walk leisurely as they can in 6 minutes. Pts will serve as their own controls.
干预措施: alternative six minute walk test (Procedure)
Standard six minute walk test
Subjects will be given the following instruction
- walk as far as they can in 6 minutes
干预措施: Standard six minute walk test (Procedure)
结局指标
主要结局
distance meters
时间窗: 1 day
this is an ongoing study of same day testing of 2-4 six minute walk tests, each with different instructions, to determine the impact of alternative instruction on outcome of the test
次要结局
- heart rate response(1 day)
- oxygen saturation(1 day)
- dyspnea score(1 day)