Actigraphy to MEasuRe Intensive Care Unit Activity (AMERICA)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 25
- 试验地点
- 1
- 主要终点
- Feasibility of accelerometers to measure physical activity in patients with a critical illness.
研究概览
简要总结
This study is to determine whether accelerometry can be used to measure physical activity occurring during routine clinical care in a diverse population of patients with medical or surgical critical illness.
详细描述
Patients that meet inclusion criteria will have a wristwatch size, lightweight ActiGraph GT3X+ placed at each of three body sites, the dominant-side wrist, right hip and dominant-side ankle to objectively measure physical activity. Patients will wear the ActiGraph devices during two 30-minute periods of direct observation. To compare activity counts measured by the ActiGraph devices with directly observed purposeful physical activity, we will record the time and type of physical activity performed by patients such as sitting at the edge of the bed, sitting in a bedside chair, transferring to a chair, standing and ambulating. The data acquired from this observational (AMERCIA) study will seek to establish the feasibility of using accelerometers to measure activity in a diverse population of patients with medical or surgical critical illness.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients will be included if they are:
- •adult patients,
- •admitted to the medical or surgical ICU,
- •receiving or have received invasive or non-invasive mechanical ventilation for respiratory failure or vasopressors for shock (i.e., cardiogenic, hemorrhagic, septic or undifferentiated shock) within the last 48 hours, and
- •who are receiving routine physical and occupational therapy.
排除标准
- •Patients will be excluded if they meet any of the following criteria:
- •Those who have severe physical disability that prevented independent living prior to their illness,
- •Those unable to speak and communicate in English,
- •Expected death within 24 hours of enrollment or lack of commitment to aggressive treatment by the family or medical team (i.e., likely to withdraw life support measures within 24 hours of screening),
- •Inability to obtain informed consent from authorized surrogate;
结局指标
主要结局
Feasibility of accelerometers to measure physical activity in patients with a critical illness.
时间窗: 1 Day
To determine the validity of activity counts from each of the three accelerometry sites (wrist, hip and ankle) with direct observation acting as the reference.
次要结局
- Tolerability of accelerometry devices.(1 Day)
研究者
Nathan Brummel
Instructor in Medicine
Vanderbilt University