Passive Stabilization of the Trunk and Upper Arm in Hand Rehabilitation After Stroke
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- Anna Olczak
- 入组人数
- 66
- 试验地点
- 2
- 主要终点
- Wrist extension deficit, mm 1st, 2nd, 3rd, 4th, 5th finger extension deficit, mm
研究概览
简要总结
This study aimed to assess correlations between muscle tone, stabilization of the trunk and the upper extremity, and parameters of hand/wrist motor coordination in post-stroke patients and neurologically healthy subjects with lower back pain.
详细描述
A Luna electromyography (EMG) (EGZOTech) was used to measure muscle tension, and a manual electronic dynamometer (EH 101) was used for grip strength measurement (error of measurement, 0.5 kg/lb). A Hand Tutor device (composed of a safe and comfortable glove equipped with position and motion sensors, and the Medi Tutor (TM) software was used to measure the range of passive and active movement, as well as the speed/frequency of movement. The Hand Tutor glove was worn on the hand of the directly affected side in stroke patients and on the dominant extremity in patients with pain syndrome. Surface electrodes (single-use 55' and '40 mm; ECG Electrodes; limited liability company and limited partnership (Sorimex), Poland were affixed to the subject's body according to the SENIAM (Surface ElectroMyoGraphy for the Non-Invasive Assessment of Muscles) procedure on the transverse abdominal, multifidus, and supraspinal muscles (on the side directly affected in stroke patients, and on the dominant side in patients with back pain syndrome). Before each exercise, the subject was instructed on how the exercise should be done.
The examination consisted of two motor tasks, carried out in two different starting positions: sitting and lying down (supine).
During the first examination, the subject sat on the therapeutic table (without back support), feet resting on the floor. The upper limb was examined in adduction of the humeral joint, with the elbow bent in the intermediate position between pronation and supination of the forearm, with free wrist and the hand.
In the supine position, the upper limb was stabilized at the subject's body (adduction in the humeral joint, elbow flexion in the intermediate position, wrist and hand free).
In each of the starting positions, after putting the glove on, the range of passive movement in the radial-carpal joint (flexion and extension) and fingers (global flexion and extension) was measured. Then the subject made active movement in the same order. Finally, the subject was asked to make moves as quickly and in as full a range as possible. Finally, the measurement of grip strength with a dynamometer was performed in both analyzed starting positions, after completing the range of motion and speed or frequency tests.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 44 Years 至 83 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients with hemiparesis 5 to 7 week after stroke;
- •no severe deficits in communication, memory, or understanding what can impede proper measurement performance;
- •at least 40 years of age.
排除标准
- •stroke up to five weeks after the episode;
- •epilepsy;
- •lack of trunk stability;
- •no wrist and hand movement;
- •high or very low blood pressure;
- •dizziness;
- •Control Group
- •Inclusion Criteria:
- •no upper extremity motor coordination disorders
- •at least 40 years of age
- •Exclusion Criteria:
- •history of neurologic or musculoskeletal disorders such as carpal tunnel syndrome, tendonitis, stroke, head injury, or other conditions that could affect the ability for active movement and handgrip;
- •severe deficits in communication, memory, or understanding which could impede proper measurement performance;
- •high or very low blood pressure;
- •dizziness;
结局指标
主要结局
Wrist extension deficit, mm 1st, 2nd, 3rd, 4th, 5th finger extension deficit, mm
时间窗: up to 10 weeks
The Hand Tutor allows measurements of the extension deficit. The extension deficit refers to the difference between passive and active extension ROM.
Range of active movement of the wrist, mm 1st, 2nd, 3rd, 4th, 5th finger active movement, mm
时间窗: up to 10 weeks
The Hand Tutor allows measurements of the range of active movement (in mm).
Range of passive movement of the wrist, mm 1st, 2nd, 3rd, 4th, 5th finger passive movement, mm
时间窗: up to 10 weeks
The Hand Tutor allows measurements of the range of passive movement (in mm).
Wrist maximum range of motion (ROM), mm 1st, 2nd, 3rd, 4th, 5th finger maximum range of motion (ROM), mm
时间窗: up to 10 weeks
The Hand Tutor allows measurements of the maximum range of motion (ROM). ROM is a sum of the wrist flexion or extension angles (mm). ROM is a sum of all the finger flexion or extension angles (i.e. at the metacarpophalangeal (MCP), proximal interphalangeal (PIP), and distal interphalangeal (DIP) joints), mm.
Assessment of the grip strength
时间窗: up to 10 weeks
Grip strength, kg (a manual electronic dynamometer (EH 101) was used for grip strength measurement (error of measurement, 0.5 kg/lb)
Assessment of the muscle tension
时间窗: up to 10 weeks
A Luna electromyography (EMG) (a rehabilitation-diagnostic robot developed by EGZOTech) was used to measure muscle tension. Surface electrodes (single-use 55' and '40 mm; ECG Electrode; limited liability company, limited partnership (Sorimex), Poland) were affixed to the subject's body according to the Surface Electromyography for the Non-Invasive Assessment of Muscles (SENIAM) procedure on the transverse abdominal, multifidus, and supraspinal muscles.
Wrist flexion deficit, mm 1st, 2nd, 3rd, 4th, 5th finger flexion deficit, mm
时间窗: up to 10 weeks
The Hand Tutor allows measurements of the flexion deficit. The flexion deficit refers to the difference between passive and active flexion ROM.
Frequency of wrist movement (flexion to extension), cycles#/sec Frequency of 1st, 2nd, 3rd, 4th, 5th finger movement (flexion to extension), cycles#/sec
时间窗: up to 10 weeks
The Hand Tutor allows measurements the speed or frequency (i.e., the number of cycles per second, where one cycle represents the movement from flexion to contraction).
次要结局
未报告次要终点
研究者
Anna Olczak
PhD; Senior Specjalit of the Rehabilitation Clinc
Military Institute od Medicine National Research Institute