Effects of Kinesio Taping in Rectus Femoris Activity and Sit-to-stand Movement in Children With Unilateral Cerebral Palsy: Placebo-controlled, Repeated-measure Design
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 11
- 试验地点
- 2
- 主要终点
- Time used to perform sit to stand movement
研究概览
简要总结
Kinesio taping (KT) has been commonly used in rehabilitation in children with Unilateral Cerebral Palsy (UCP). However, there is a lack of studies that verified the effects of KT in CP. We aimed to verify the effects of KT in the performance of sit to stand movement (STS) in children with spastic UCP (USCP). A blinded, placebo and repeated-measure design was applied. The setting was the rehabilitation clinic of the university and care facilities. Eleven children, aged from 6 to 12 years old (10.5±-2.8 years), diagnosed with USCP, Gross Motor Function Classification System levels I and II were evaluated. KT was applied over rectus femoris (RF) muscle of the affected limb. We considered three taping conditions: KT, without KT (with tension) and placebo (KT without tension). Mean root mean square (mRMS) of RF; initial, final and peak angles, and range of motion of trunk, pelvis, hip, knee and ankles joints; and total duration of STS were considered. STS was evaluated from three seat heights, neutral (100%), lowered (80%) and elevated (120%). Mixed ANOVA test was applied for angular variables of hip, knee and ankle, and mRMS of RF. Repeated ANOVA was applied for angular variables of trunk and pelvis, total duration.
详细描述
We evaluated a non-probability convenience sample. Participants were recruited in the rehabilitation clinic of the university and care facilities, between July of 2013 and July of 2014.
Body structures and functions and functionality component of the International Classification of Functioning, Disability and Healthy, were evaluated. Muscle activity (electromyography) and trunk and lower limbs alignment (kinematics) were evaluated as body structures and functions measures. Time used to perform STS was used as functionality measure.
We evaluated sit to stand in three conditions: a) without taping; b) with KT, which was characterized as the use of KT with tension; c) placebo.
Baseline measurement: STS without taping. The child was seated in a seat with adjustable height, without shoes. Both feet were symmetrically positioned shoulder width apart and arms were crossed over the chest. The participants could not use their arms to push up off the chair. Also, the child should be seated with gluteal and the upper thighs regions supported in seat. Children performed STS in a speed that simulated the one usually adopted in daily routine.
Baseline measurement was evaluated in three seat heights: neutral, elevated and lowered. Neutral corresponded to a seated position with 90° of hip, knee and ankle flexion. Lowered and elevated were defined as, respectively, 80 and 120% of neutral height.The order of seat heights was randomized by drawing lots. A interval of 5 minutes was allowed between each seat height.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
盲法说明
Children and the person that performed the evaluation were blind only to KT and placebo conditions, since they did not know if KT was tensioned were not. The person that performed data analysis was blind to all conditions.
入排标准
- 年龄范围
- 6 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Children diagnosed with unilateral spastic Cerebral Palsy
- •Aged from 6 and 12 years
- •Ability to perform sit to stand movement without support in three seat heights
排除标准
- •Ability to understand simple commands
- •Muscle shortening in hamstrings, gastrocnemius and hip flexors
- •Deformity in the lower limbs, such as fixed hip and knee flexion, that could compromise STS
- •Surgical procedures in lower limbs and trunk in previous 12 months
- •Botulinum toxin injection in lower limbs in the previous 6 months
- •Not attending physical therapy at least 2 times a week during the last 6 months
研究组 & 干预措施
Without taping
Evaluations without taping
Kinesio taping
Kinesio taping was apllied only one time. It was removed after intervention.
干预措施: Kinesio taping (Device)
Placebo
Placebo was apllied only one time. It was removed after intervention.
干预措施: Kinesio taping (Device)
结局指标
主要结局
Time used to perform sit to stand movement
时间窗: change measures (2 days, 3 measures)
Time in seconds from kinematics evaluation
Rectus femoris muscle activity
时间窗: change measures (2 days, 3 measures)
A portable surface electromyography (Trigno™ Wireless EMG System, DelSys®, Boston, USA) was used to evaluate RF activity (sampling 2400Hz). Electrode was positioned at RF of both limbs while the child was lying in supine. Skin preparation and electrode placement were performed according to SENIAM guidelines.
Trunk and lower limbs alignment (kinematics)
时间窗: change measures (2 days, 3 measures)
A six-camera motion analysis system Qualisys ProReflex MCU (QUALISYS-MEDICAL AB®, Gothenburg, Sweden) recorded body kinematics (sampling 240Hz). 27 non co-linear passive markers (15mm) were placed. Angular variation of trunk, pelvis, hip, knee and ankle were assessed using the Visual 3D software. We considered initial, final and peak angles. We also evaluated range of motion defined as the difference between final and initial angles.
次要结局
未报告次要终点
研究者
Adriana Neves Dos Santos
Professor, Reseacher
Universidade Federal de Santa Catarina