Clinical Application of Cross-education During Stroke Rehabilitation
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 13
- 试验地点
- 1
- 主要终点
- Motor function scores as assessed using the Fugl-Meyer Assessment
研究概览
简要总结
Based on the current state of knowledge and gaps in the literature we will conduct an intervention study to explore novel treatment and rehabilitation of patients at Royal University Hospital (RUH) with motor deficits following stroke. This project has the following objectives:
- To determine if cross-education, in addition to standard rehabilitation leads to better recovery of upper limb function for stroke patients with hemiparesis.
- To incorporate functional brain activation as measured by functional magnetic resonance imaging (fMRI) to examine the neural mechanisms associated with changes in motor function of the paretic arm post-stroke.
- To use diffusion tensor imaging (DTI) tractography to measure connectivity and examine the extent to which white matter tract thickness correlates with preserved motor output in patients post-stroke.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- None
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
- •18 years or older
- •within 18 months of stroke recovery
- •medically stable
- •ambulatory
- •have moderate to severe upper limb hemiparesis as diagnosed by clinicians
排除标准
- •significant cognitive impairment or aphasia affecting understanding, as assessed by clinician
- •severe upper limb spasticity preventing any movement of the proximal arm and shoulder
- •diagnosis of hemorrhagic or bilateral stroke
- •history of other severe upper limb musculoskeletal injury
- •other neurological diseases
- •intracranial metal clips or cardiac pacemaker, or anything that would preclude an MRI
- •Any condition that would preclude the participant's ability to attend follow-up visits in the opinion of the Investigator
研究组 & 干预措施
cross-education + standard rehabilitation
The cross-education group will engage in strength training of the non-paretic hand in addition to standard rehabilitation. Cross-education will be progressive in nature, beginning with 2 sets of 8 repetitions and increasing up to a maximum of 6 sets of 8 repetitions of maximal voluntary effort isometric handgrip contractions as tolerated. Grip training will be performed using standard grip trainers (Digi-Flex Grip trainers) to train both finger flexors and full hand and wrist isometric contractions. In addition, patients will perform controlled dynamic wrist flexion and extension training of the non-paretic hand using exercise tubing with the same prescription. Patients will be asked to complete exercises 3 times per week for 26 weeks, and to record adherence in a training log. An average of one session per week will be considered 'trained'.
干预措施: Cross-education + standard rehabilitation (Other)
standard rehabilitation
Standardized rehabilitation involves several strategies tailored to the patient and remains somewhat based on clinician preference. These therapies may involve functional electrical stimulation, neuro-facilitation, strengthening, range of motion (ROM), mirror therapy, and force-use therapy (e.g., CIMT). Patients engage in therapy 5 days per week as inpatients, and 2 days per week as outpatients with additional home exercises. Specific therapies for each patient will be tracked using a therapy log.
结局指标
主要结局
Motor function scores as assessed using the Fugl-Meyer Assessment
时间窗: At 26 weeks
次要结局
- grip and wrist strength(At 26 weeks)
- volume of motor cortex activation(At 26 weeks)
研究者
Jonathan Farthing
Principal Investigator
University of Saskatchewan