The Effect of Asymmetric Postural Loading on the Movement of the Right Hemidiaphragm
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Hemidiaphragm movement
研究概览
简要总结
The aim of this study is to investigate the movement of the right hemidiaphragm when lifting a load with the left and right hand.
详细描述
Hemidiaphragm movement will be assessed by m-mode ultrasonography in a standing position. The study will include 30-40 healthy adult volunteers. The examination will consist of two tidal inspirations and expirations, two inspirations and expirations during lifting the kettlebell with the left hand and two inspirations and expirations during lifting the kettlebell with the right hand. The weight of the kettlebell will correspond to about 10% of the participant's body weight.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Signed informed consent form
- •Able to comply with the study protocol, in the investigator's judgment
- •Aged 18-40 years, inclusive
- •Healthy as determined by the Investigator based on medical history, physical examination, vital signs and neurological examination
- •Waist-to-height ratio < 0,59
排除标准
- •Low back pain (acute or chronic)
- •Previous abdominal or spine surgery
- •Acute or chronic respiratory or musculoskeletal disorder
- •Any clinically significant illness, medical/surgical procedure or trauma within 4 weeks before initiation of the study
- •Pregnancy
结局指标
主要结局
Hemidiaphragm movement
时间窗: 7 months
Distance of the diaphragm from the ultrasound transducer in millimeters during tidal breathing, and when lifting a load with the left and right hand.
次要结局
未报告次要终点
研究者
Martin Sembera
Clinical Professor
University Hospital, Motol