Effectiveness of EMS Versus TENS During Gait Training in Post Stroke Patients to Improve Gait and Quality of Life A Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 38
- 试验地点
- 2
- 主要终点
- Wisconsin gait scale (change is being assessed)
研究概览
简要总结
The goal of this Randomized clinical trial was to compare effectiveness of EMS versus TENS during gait training in stroke patients to improve gait and quality of life. The main question it aims to answer was:
• To compare effectiveness of EMS versus TENS during gait training in post stroke survivors to improve gait and quality of life Participants were given consent form and after subjects read and sign the informed consent, they were included in study according to eligibility criteria. 2 groups were included in study, one group received stimulation through TENS and other through EMS. Both groups received exercise protocol and stimulation would be provided only during gait training. Outcome was measured through different outcome measure tools.
详细描述
Patients with stroke experience gait disorders due to various causes, including sensory impairment and muscle weakness, spasticity, etc., and the primary goal of rehabilitation is to regain independent walking. The ankle plantar flexors tightly contract to maintain a standing posture and contribute to postural control through anticipatory contractions before changes in the center of mass. The plantar flexors in the ankle create most of the energy required for forward propulsion of body mass during walking. The strength of the ankle plantar flexors on the paretic side is related to the gait speed of patients with stroke. The peripheral sensory inputs via Electrical muscle stimulation enhanced the activities of circuits in the somatosensory cortex thus it can cause neuroplasticity to brain. Electrical stimulation on ankle dorsiflexors could be an effective management to enhance gait performance and ankle control during walking in chronic stroke patients. Neuromuscular electrical stimulation on ankle plantar flexors may improve gait symmetry. When neuromuscular stimulation combined with activity can enhance efficacy. Many previous studies conducted trials on effectiveness of muscle stimulation but this study aims to perform a clinical trial to enhance evidence about effectiveness.
2 groups were included in study, one group received stimulation through TENS and other through EMS. Both groups received exercise protocol and stimulation was provided only during gait training. The outcome was measured through different outcome measure tools.
Functional electrical stimulation device was used to improve dorsiflexion during walking, but it was somehow expensive treatment. To achieve same outcome during walking, it is aimed to see effect of EMS vs TENS. This would be an inexpensive alternate of FES device and could improve gait and quality of life if used during treatment protocol. So it was aimed to generate evidence about effectiveness of TENS vs EMS on lower limb during gait training to improve gait and quality of life.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 40 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subacute Stroke Patients referred from neurophysician
- •Anterior cerebral artery lesion
- •Age between 40-70 years
- •Well-oriented patients (ability to understand and follow simple verbal instructions)
- •Ambulatory before stroke
- •Ability to stand with or without assistance and to walk at least 10 meter with or without assistance
排除标准
- •Red flags to walking or to electric stimulation
- •History of peroneal nerve lesions
- •Cognitive impairment
- •Fixed plantar-flexor contractures
- •Knee deformity
结局指标
主要结局
Wisconsin gait scale (change is being assessed)
时间窗: Change from Baseline at 12 weeks
Wisconsin Gait Scale is an observational tool for the evaluation of gait quality in individuals after stroke with hemiplegia. It is divided into four subscales, which assess a total of fourteen spatiotemporal and kinematic parameters of gait observed during the consecutive gait phases. Minimum score is 13.35, highest the score, the more the gait is affected.
10 meter walk test (change is being assessed)
时间窗: Change from Baseline at 12 weeks
The individual is instructed to walk a set distance (6 meters, 10 meters, etc). Time is measured while the individual walks the set distance (often the individual is given space to accelerate to his/her preferred walking speed (this distance is not included when determining speed).
Stroke specific quality of life scale (change is being assessed)
时间窗: Change from Baseline at 12 weeks
Specific Quality Of Life scale is a patient-centered outcome measure intended to provide an assessment of health-related quality of life specific to patients with stroke. Scores range from 49-245. Higher scores indicate better functioning.
次要结局
未报告次要终点
研究者
Waseem Javaid
Project Director
Sehat Medical Complex