Assessment of Home/Work Simulation Tasks and Community Mobility Skills in the ReWalk Powered Exoskeleton in Persons With Spinal Cord Injury
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 5
- 试验地点
- 1
- 主要终点
- Number of sessions and level of assistance to achieve the advanced indoor and outdoor exoskeletal-assisted walking skills
研究概览
简要总结
The overall goal of this project is to determine if non-ambulatory persons with spinal cord injury (SCI) who have already participated in at least 20 sessions of ReWalk training can be further trained to achieve more advanced skills for use in the home or work place environments and outdoor community mobility skills in the ReWalk exoskeleton.
详细描述
Evaluation criteria will consist of the level of assistance, number of sessions and time to perform each of the tasks. Because some of these tasks have never been performed in an exoskeleton there is no standardized information to set a goal. As such, level of assistance and time to complete those tasks will be recorded in each participant for a descriptive analysis. Other tests, such as the six-minute walk test (6mWT), 10 meter walk test (10mWT) and timed up and go (TUG) have a range of specific timed values that have been measured in the exoskeleton by our investigators and others. These exoskeletal-assisted walking tests have standardized criteria on which the participants will be evaluated.
Participants will attend three to four, one to two-hour sessions per week for a total of 20 sessions in six weeks. Each session will consist of exoskeletal-assisted skill practice during standing and walking mobility training. In order to determine the number of session to learn the tasks, measurements will be performed one time weekly for the task-specific skills and walking tests and again at the end of 20 sessions.
Participants will tested in the exoskeleton for ability to perform certain task-specific indoor and outdoor mobility skills.
Advanced indoor skills include, but are not limited to:
- Performance on a an indoor six-minute walk test (6minWT) and ten meter walk test (10mWT) on a smooth floor and on carpet;
- Timed up and go test (TUG) performance indoors on a smooth floor and on carpet;
- Home/work skills include: manipulating items on a counter top, retrieving an item from an overhead cabinet, and/or retrieving an object from a refrigerator;
- Door navigation skills include: a push button door, revolving door and/or a non-powered door;
- Elevator Skills include: pressing the call button outside an elevator, navigate the elevator doors, pressing the floor selection buttons in an elevator, and/or exiting the elevator doors; and
- Exoskeletal-assisted stair ascent and descent.
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 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Males or females with spinal cord injury (SCI) who have already participated in at least 20 ReWalk training sessions.
排除标准
- •Diagnosis of neurological injury other than SCI including: Multiple sclerosis (MS), Stroke, Cerebral Palsy (CP), Amyotrophic lateral sclerosis (ALS), Traumatic Brain injury (TBI), Spina bifida, Parkinson's disease (PD), or other neurological condition that the study physician considers in his/her clinical judgment to be exclusionary;
- •Severe concurrent medical disease, illness or condition;
- •Unhealed fractures;
- •Systemic or peripheral infection;
- •Atherosclerosis, congestive heart failure, or history of myocardial infarction;
- •Trunk and/or lower extremity pressure ulcers;
- •Other illness, that the study physician considers in his/her clinical judgment to be exclusionary;
- •Severe spasticity (defined by an Ashworth score of >4.0 or clinical impression of the study physician or physical therapist);
- •Significant contractures or heterotropic ossification of the lower extremities that prevent flexion and extension of the joint;
- •Distal femur and/or proximal tibia bone mineral density less than 0.59 cm
- •Femoral neck or the total proximal femur bone mineral density T-scores < -3.5;
- •Psychopathology documentation in the medical record or history of that may conflict with study objectives;
- •Hypertension (Systolic Blood Pressure >140, Diastolic Blood Pressure >90); and/or
- •Pregnancy and/or lactating females.
结局指标
主要结局
Number of sessions and level of assistance to achieve the advanced indoor and outdoor exoskeletal-assisted walking skills
时间窗: Assessments are weekly during the 20-session protocol and at the end over a 6 week period
The walking tests (10mWT, 6-minWT, TUG) will be performed indoors on tile/linoleum and carpet and outdoors on concrete, asphalt, grass, dirt, uneven surfaces, curbs, curb cutouts, and ramps.
次要结局
- Number of sessions and level of assistance to achieve specific advanced indoor standing and door navigation skills(Assessments are weekly during the 20-session protocol and at the end over a 6 week period)
研究者
Ann M. Spungen, EdD
Research Health Science Specialist
James J. Peters Veterans Affairs Medical Center