WBV: Whole Body Vibration in Rehabilitation of Spastic Cerebral Palsy
Study Details
Study Description
Brief Summary
Spasticity is one of the most common features in children with cerebral palsy (CP) and is evident in the majority of CP types such as hemiplegia, diplegia, quadriplegia, etc. Children with spastic upper motor neuron lesions often experience difficulties with muscle tone and movement, impacting their functional abilities and quality of life. Conventional treatments such as physical therapy and medication have demonstrated positive effects in the management of spasticity. However, alternative interventions like whole body vibration (WBV) have gained attention due to their potential to modulate muscle tone and improve functional outcomes. WBV involves the transmission of mechanical vibrations to the whole body or specific body parts. These vibrations stimulate sensory receptors and elicit muscular responses, potentially leading to improved muscle tone regulation and reduced spasticity.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
N/A |
Detailed Description
Several studies have investigated the effects of WBV on spasticity management. These studies have reported various outcomes, providing valuable insights into the potential benefits of this intervention. Previous studies showed an immediate reduction of spasticity of the calf muscle, increased the range of the popliteal angle, and improved step length, step width, foot angle, and walking speed.
The current study seeks to address some of the limitations observed in previous research. It employs a randomized controlled trial design with a predetermined sample size, enhancing the statistical power and generalizability of the findings. The intervention group will receive supervised upper limb exercises using WBV, while the control group will receive conventional therapy. By comparing these two groups, the study aims to provide more robust evidence regarding the specific effects of WBV on muscle tone and spasticity. Furthermore, the current study will utilize standardized assessment tools to measure muscle tone, spasticity, and functional outcomes pre-and post-intervention. This will allow for a comprehensive evaluation of the effects of WBV on spasticity management, encompassing both objective measures and functional improvements.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Active Comparator: regular physical therapy group this group will receive regular physical therapy 3 -5 times per week. this program will be designed according to the needs of each child. strength, stretch, facilitation, splinting, coordination, and functional exercises are examples of the components of the programs. |
Other: whole body vibration
3 sessions per week consisted of different types of exercises, all of which were performed while the child will be is under WBV using (Galileo® MED 25 TT, Germany; 2021 model) with the following parameters:
WBV session duration: 10 minutes (rest periods can be incorporated (1-2 minutes maximum 3 times during the session)
frequency: 12 Hz
Amplitude: 2 (fixed)
duration of each exercise: 2-3 minutes
starting positions differ according to each exercise; upper limb weight-bearing and weight shift (from prone, prone on elbows, sitting, standing).
upper limb active exercises using toys/ balls / wand. Involving throwing, catching, transfer between both hands (according to the abilities of each child).
coordination exercises by asking the child to approximate the index finger of both hands together, perform finger-to-nose (eyes open and closed), and finger-to-therapist finger exercises.
Other Names:
|
| Experimental: whole body vibration in addition to the regular exercises, selected arm exercises will be performed while the child is under whole-body vibration. using (Galileo® MED 25 TT, Germany; 2021 model) with the following parameters: WBV session duration: 10 minutes (rest periods can be incorporated frequency: 12 Hz Amplitude: 2 (fixed) duration of each exercise: 2-3 minutes |
Other: whole body vibration
3 sessions per week consisted of different types of exercises, all of which were performed while the child will be is under WBV using (Galileo® MED 25 TT, Germany; 2021 model) with the following parameters:
WBV session duration: 10 minutes (rest periods can be incorporated (1-2 minutes maximum 3 times during the session)
frequency: 12 Hz
Amplitude: 2 (fixed)
duration of each exercise: 2-3 minutes
starting positions differ according to each exercise; upper limb weight-bearing and weight shift (from prone, prone on elbows, sitting, standing).
upper limb active exercises using toys/ balls / wand. Involving throwing, catching, transfer between both hands (according to the abilities of each child).
coordination exercises by asking the child to approximate the index finger of both hands together, perform finger-to-nose (eyes open and closed), and finger-to-therapist finger exercises.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Modified Ashworth scale (MAS) for muscle tone [at baseline]
For clinical assessment of spasticity, the Modified Ashworth scale (MAS) will be used to assess the level of calf muscle spasticity. The assessor will apply passive ankle dorsiflexion on the affected side and determine the appropriate grade of spasticity. MAS grades range from 0, for normal muscle tone to 4 for extreme spasticity.
- Modified Ashworth scale (MAS) for muscle tone [after the end of the treatment (after 4 weeks)]
For clinical assessment of spasticity, the Modified Ashworth scale (MAS) will be used to assess the level of calf muscle spasticity. The assessor will apply passive ankle dorsiflexion on the affected side and determine the appropriate grade of spasticity. MAS grades range from 0, for normal muscle tone to 4 for extreme spasticity.
- APILHAND-Kids scale for fine motor skills [baseline]
ABILHAND-Kids is a parent-reported questionnaire measuring manual ability in children with cerebral palsy (CP). It includes 21 specific items. The Parent is asked to fill in the questionnaire by estimating their child's ease or difficulty in performing each activity by choosing "Impossible", "Difficult" or "Easy". The final score will be obtained using software available on http://rssandbox.iescagilly.be/ .
- APILHAND-Kids scale for fine motor skills [after the end of the treatment (after 4 weeks)]
ABILHAND-Kids is a parent-reported questionnaire measuring manual ability in children with cerebral palsy (CP). It includes 21 specific items. The Parent is asked to fill in the questionnaire by estimating their child's ease or difficulty in performing each activity by choosing "Impossible", "Difficult" or "Easy". The final score will be obtained using software available on http://rssandbox.iescagilly.be/ .
- eye-hand coordination using Mayro Device [at baseline]
using Mayro Device, Tyromotion, a device with a large touch screen that allows many training and assessment options. On the screen, multiple marks are arranged to form a circle with one mark located in the center. The child will be asked to trace these marks to make a final figure of a star. Errors will be calculated, and the final results will reflect the score of the child where higher score s means better achievement
- eye-hand coordination using Mayro Device [after the end of the treatment (after 4 weeks)]
using Mayro Device, Tyromotion, a device with a large touch screen that allows many training and assessment options. On the screen, multiple marks are arranged to form a circle with one mark located in the center. The child will be asked to trace these marks to make a final figure of a star. Errors will be calculated, and the final results will reflect the score of the child where higher score s means better achievement
- handgrip strength using Myro device [at baseline]
Using the ball (a specific accessory of the Mayro device) , the child will be asked to hold and squeeze the ball as hard as possible while the ball is attached to the Mayro device. The sensors within the ball will determine the pressure exerted by the child and the score will be recorded.
- handgrip strength using Myro device [after the end of the treatment (after 4 weeks)]
Using the ball (a specific accessory of the Mayro device) , the child will be asked to hold and squeeze the ball as hard as possible while the ball is attached to the Mayro device. The sensors within the ball will determine the pressure exerted by the child and the score will be recorded.
- The quality of life using paediatric Cerebral Palsy Quality of Life (CP QoL) questionnaire [at baseline]
It is covers the age ranges of 4-12 (i.e., CP QoL-Child). and 13-18 (i.e., CP QoL-Teen). Both CP QoL-Child and CP QoL-Teen were reported to be validated tools with strong psychometric properties and clinical utility. The translated Arabic version of CP-QOL questionnaire (caregiver form) is valid and reliable. the higher scores mean better QoL
- The quality of life using paediatric Cerebral Palsy Quality of Life (CP QoL) questionnaire [after the end of the treatment (after 4 weeks)]
It is covers the age ranges of 4-12 (i.e., CP QoL-Child). and 13-18 (i.e., CP QoL-Teen). Both CP QoL-Child and CP QoL-Teen were reported to be validated tools with strong psychometric properties and clinical utility. The translated Arabic version of CP-QOL questionnaire (caregiver form) is valid and reliable. the higher scores mean better QoL
Eligibility Criteria
Criteria
Inclusion Criteria:
-
age between 5 and 14 years,
-
who had a diagnosed with spastic cerebral palsy by a pediatrician,
-
1-3 on Ashworth Scale (MAS) for upper limb muscles
-
whose parents/guardians sign the informed consent,
-
who were willing to complete the study.
Exclusion Criteria:
-
Children with anatomical disorder or deformity in the upper limb,
-
Children who received a botulinum toxin injection in the upper limb muscles during the last six months
-
Surgery in the lower extremity during the previous year
-
Severe associated neurological diseases as epilepsy
-
Poor nutritional status.
-
Those who do not agree to participate in the study.
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- University of Hail
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- H-2023-380