Transcutaneous Spinal Cord Stimulation in Healthy Subjects to Activate Central Pattern Generator: Double-blind, Randomised, Controlled Clinical Trial.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 15
- 试验地点
- 6
- 主要终点
- Baseline Motor evoked potential (MEP)
研究概览
简要总结
The purpose of this study is to determinate whether the application of transcutaneous spinal cord stimulation produce changes in the excitability of alpha moto neurone in healthy volunteers. Moreover evidence whether the effect of the electric currents can increase muscle strength.
详细描述
In the last years several experimental studies have evidenced that the transcutaneous spinal cord stimulation (tSCS) can evoque spinal reflex activity. The activation of propioceptive afferent would then activated motoneurons innervated at the same metameric and adjacent levels. The possibility of activating neural networks with non-invasive stimulation method opens a therapeutic window for the treatment of different neurological disorders. So the purpose of this study is quantify the modulation of the excitability of alpha motor neurone when the application of the current is in the central nervous system compared with a sham group.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
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
- 是
入选标准
- •Participants will be volunteer healthy students of Physiotherapy, University of Castilla - La Mancha, older than 18 years.
排除标准
- •Neuromuscular disease.
- •Epilepsy.
- •Trauma, surgery or pain affecting the upper limb, shoulder girdle or lumbar área.
- •Osteosynthesis material in the upper limb.
- •Diabetes.
- •Cardiovascular disease.
- •Pacemaker or other implanted electrical device.
- •Take any drug (NSAIDs, corticosteroids, antidepressants, analgesics, antiepileptics, ...) during the study and in the previous 7 days.
- •Presence of tattoos or other external agent introduced into the treatment or assessment area.
- •Pregnancy.
- •Sensitivity disturbance in lower limb.
结局指标
主要结局
Baseline Motor evoked potential (MEP)
时间窗: baseline at 0 min.
The action potential elicited by transcranial magnetic stimulation of the motor cortex through the scalp. EMG response will be recorded by surface electrodes (Signa lConditioning Electrodes v2.3, Delsys Inc., USA) fixed in quadriceps and tibialis anterior muscles. by the SENIAM protocol (www.seniam.org).
During treatment Motor evoked potential (MEP)
时间窗: During treatment at 5 min.
The action potential elicited by transcranial magnetic stimulation of the motor cortex through the scalp. EMG response will be recorded by surface electrodes (Signa lConditioning Electrodes v2.3, Delsys Inc., USA) fixed in quadriceps and tibialis anterior muscles. by the SENIAM protocol (www.seniam.org).
Post-treatment 1 Motor evoked potential (MEP)
时间窗: At 2 min after treatment.
The action potential elicited by transcranial magnetic stimulation of the motor cortex through the scalp. EMG response will be recorded by surface electrodes (Signa lConditioning Electrodes v2.3, Delsys Inc., USA) fixed in quadriceps and tibialis anterior muscles. by the SENIAM protocol (www.seniam.org).
Post-treatment 2 Motor evoked potential (MEP)
时间窗: At 4 min after treatment.
The action potential elicited by transcranial magnetic stimulation of the motor cortex through the scalp. EMG response will be recorded by surface electrodes (Signa lConditioning Electrodes v2.3, Delsys Inc., USA) fixed in quadriceps and tibialis anterior muscles. by the SENIAM protocol (www.seniam.org).
次要结局
- Baseline Strength(Baseline at 0 min.)
- Post-treatment Strength(At 8 min after treatment.)