Effectiveness of Whole-Body Vibration (WBVibration)

April 11, 2024 updated by: MARIA JOSE DIAZ ARRIBAS, Universidad Complutense de Madrid

Effectiveness of Whole-Body Vibration on Lower Limb Motor Function and Spasticity in Children With Spastic Cerebral Palsy

Cerebral Palsy is the most common cause of severe physical disability in childhood and may present difficulties and limitations that will have an impact on their independence and integration in all social areas.

Within interventions aiming to manage CP Whole-Body Vibration (WBV) has shown some benefits such as reducing spasticity or improving strength and functionality of the lower limbs.

The aim of this study is to assess the effectiveness on motor function and spasticity of the lower limbs by adding an intervention with WBV to an evidence-based multimodal physiotherapy treatment in children with CP.

Study Overview

Detailed Description

Cerebral Palsy is the most common cause of severe physical disability in childhood (1.5 - 3 cases per thousand live births) and may or may not be accompanied by intellectual, sensory, communication deficits and epileptic syndromes depending on the brain region affected. The most frequent form of presentation is spastic cerebral palsy, characterized by atypical motor development, abnormal movement or posture, hyperreflexia, and increased muscle tone. These difficulties and limitations will have an impact on their independence and integration in all social areas.

The use of Whole-Body Vibration (WBV) to reduce spasticity of the lower limb and thereby improve functionality has been used for more than a decade showing some benefits such as reducing spasticity or improving strength and functionality of the lower limbs.

The purpose of this randomized controlled trial is to assess the effectiveness on motor function and spasticity of the lower limbs by adding an intervention with WBV to an evidence-based multimodal physiotherapy treatment in children with CP.

Study Type

Interventional

Enrollment (Actual)

30

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

  • Name: María J Díaz Arribas, PhD
  • Phone Number: +34 913941545
  • Email: mjdiazar@ucm.es

Study Contact Backup

Study Locations

      • Madrid, Spain, 28040
        • María José Díaz Arribas
        • Contact:
        • Principal Investigator:
          • Íñigo Monzón Tobalina, Master

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Patients diagnosed with spastic cerebral palsy.
  • Aged between 8 and 14 years.
  • GMFCS I, II or III: with the ability to walk independently with or without technical aids; with the ability to stand for 3 minutes independently or gripped on the stand; with the ability to understand and follow simple instructions; with the ability to tolerate clinical tests and examinations.

Exclusion Criteria:

  • Participation in treatments with serial casting or botulinum toxin during the 3 months prior to the study.
  • Recent orthopedic surgery (less than 12 months).
  • Participation in other muscle strengthening programs during the 4 months prior to this clinical study.
  • Children who have developed fixed contractures in lower limbs joints.
  • Medical conditions where physical exercise is contraindicated.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Whole-Body Vibration Group
Allocated participants will receive an intervention with Whole-Body vibration (12 - 18 minutes, 12 - 20 hz, 1 - 2 mm progression) added to a physical therapy treatment based on learning and motor control through activities with a defined goal and therapeutic exercises (56 minutes per session) 4 sessions per week for 4 weeks.
Evidence-based multimodal physiotherapy treatment based on learning and motor control
Other Names:
  • Therapeutic exercise
Active Comparator: Control Group

Physical therapy treatment based on learning and motor control through activities with a defined goal and therapeutic exercises (56 minutes per session) 4 sessions per week for 4 weeks.

In the control group, the same measurements will be made at the same time as the subjects in the experimental group.

Evidence-based multimodal physiotherapy treatment based on learning and motor control
Other Names:
  • Therapeutic exercise

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Modified Ashworth Scale (MAS)
Time Frame: Baseline

The Modified Ashworth Scale is a clinical tool to measure the increase of muscle tone.

MAS is a 6 point numerical scale that graded muscle tone from 0 to 4:

0 = No increase in muscle tone

1 = Slight increase in muscle tone. Minimal resistance at end of range of motion

1+ = Slight increase in muscle tone. Minimal resistance through less than half of range of motion

2 = More marked increase in muscle tone through most range of motion. Affected part easily moved

3 = Considerable increase in muscle tone. Passive movement difficult

4 = Affected part rigid in flexion or extension

Baseline
Modified Ashworth Scale (MAS)
Time Frame: 1 month

The Modified Ashworth Scale is a clinical tool to measure the increase of muscle tone.

MAS is a 6 point numerical scale that graded muscle tone from 0 to 4:

0 = No increase in muscle tone

1 = Slight increase in muscle tone. Minimal resistance at end of range of motion

1+ = Slight increase in muscle tone. Minimal resistance through less than half of range of motion

2 = More marked increase in muscle tone through most range of motion. Affected part easily moved

3 = Considerable increase in muscle tone. Passive movement difficult

4 = Affected part rigid in flexion or extension

1 month
Modified Ashworth Scale (MAS)
Time Frame: 2 month

The Modified Ashworth Scale is a clinical tool to measure the increase of muscle tone.

MAS is a 6 point numerical scale that graded muscle tone from 0 to 4:

0 = No increase in muscle tone

1 = Slight increase in muscle tone. Minimal resistance at end of range of motion

1+ = Slight increase in muscle tone. Minimal resistance through less than half of range of motion

2 = More marked increase in muscle tone through most range of motion. Affected part easily moved

3 = Considerable increase in muscle tone. Passive movement difficult

4 = Affected part rigid in flexion or extension

2 month
Modified Ashworth Scale (MAS)
Time Frame: 6 month

The Modified Ashworth Scale is a clinical tool to measure the increase of muscle tone.

MAS is a 6 point numerical scale that graded muscle tone from 0 to 4:

0 = No increase in muscle tone

1 = Slight increase in muscle tone. Minimal resistance at end of range of motion

1+ = Slight increase in muscle tone. Minimal resistance through less than half of range of motion

2 = More marked increase in muscle tone through most range of motion. Affected part easily moved

3 = Considerable increase in muscle tone. Passive movement difficult

4 = Affected part rigid in flexion or extension

6 month
GROSS MOTOR FUNCTION MEASURE 88 (D and E dimensions)
Time Frame: Baseline

GROSS MOTOR FUNCTION MEASURE 88 is a clinical test to evaluate changes in gross motor function over time in children and youth with cerebral palsy.

The GROSS MOTOR FUNCTION MEASURE 88 is divided in 5 dimensions:

A: Lying and rolling.

The minimum value is 0 and the maximum value is 51. Higher scores mean better outcome.

B: Sitting.

The minimum value is 0 and the maximum value is 60. Higher scores mean better outcome.

C: Crawling and Kneeling.

The minimum value is 0 and the maximum value is 42. Higher scores mean better outcome.

D: Standing.

The minimum value is 0 and the maximum value is 39. Higher scores mean better outcome.

E: Walking, running and jumping.

The minimum value is 0 and the maximum value is 72. Higher scores mean better outcome.

The minimum value overall of the GROSS MOTOR FUNCTION MEASURE 88 is 0 and the maximum value overall is 264. Higher scores mean better outcome.

Baseline
GROSS MOTOR FUNCTION MEASURE 88 (D and E dimensions)
Time Frame: 1 month

GROSS MOTOR FUNCTION MEASURE 88 is a clinical test to evaluate changes in gross motor function over time in children and youth with cerebral palsy.

The GROSS MOTOR FUNCTION MEASURE 88 is divided in 5 dimensions:

A: Lying and rolling.

The minimum value is 0 and the maximum value is 51. Higher scores mean better outcome.

B: Sitting.

The minimum value is 0 and the maximum value is 60. Higher scores mean better outcome.

C: Crawling and Kneeling.

The minimum value is 0 and the maximum value is 42. Higher scores mean better outcome.

D: Standing.

The minimum value is 0 and the maximum value is 39. Higher scores mean better outcome.

E: Walking, running and jumping.

The minimum value is 0 and the maximum value is 72. Higher scores mean better outcome.

The minimum value overall of the GROSS MOTOR FUNCTION MEASURE 88 is 0 and the maximum value overall is 264. Higher scores mean better outcome.

1 month
GROSS MOTOR FUNCTION MEASURE 88 (D and E dimensions)
Time Frame: 2 months

GROSS MOTOR FUNCTION MEASURE 88 is a clinical test to evaluate changes in gross motor function over time in children and youth with cerebral palsy.

The GROSS MOTOR FUNCTION MEASURE 88 is divided in 5 dimensions:

A: Lying and rolling.

The minimum value is 0 and the maximum value is 51. Higher scores mean better outcome.

B: Sitting.

The minimum value is 0 and the maximum value is 60. Higher scores mean better outcome.

C: Crawling and Kneeling.

The minimum value is 0 and the maximum value is 42. Higher scores mean better outcome.

D: Standing.

The minimum value is 0 and the maximum value is 39. Higher scores mean better outcome.

E: Walking, running and jumping.

The minimum value is 0 and the maximum value is 72. Higher scores mean better outcome.

The minimum value overall of the GROSS MOTOR FUNCTION MEASURE 88 is 0 and the maximum value overall is 264. Higher scores mean better outcome.

2 months
GROSS MOTOR FUNCTION MEASURE 88 (D and E dimensions)
Time Frame: 6 months

GROSS MOTOR FUNCTION MEASURE 88 is a clinical test to evaluate changes in gross motor function over time in children and youth with cerebral palsy.

The GROSS MOTOR FUNCTION MEASURE 88 is divided in 5 dimensions:

A: Lying and rolling.

The minimum value is 0 and the maximum value is 51. Higher scores mean better outcome.

B: Sitting.

The minimum value is 0 and the maximum value is 60. Higher scores mean better outcome.

C: Crawling and Kneeling.

The minimum value is 0 and the maximum value is 42. Higher scores mean better outcome.

D: Standing.

The minimum value is 0 and the maximum value is 39. Higher scores mean better outcome.

E: Walking, running and jumping.

The minimum value is 0 and the maximum value is 72. Higher scores mean better outcome.

The minimum value overall of the GROSS MOTOR FUNCTION MEASURE 88 is 0 and the maximum value overall is 264. Higher scores mean better outcome.

6 months

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
6 Minute Walking Test (6MWT)
Time Frame: Baseline

6MWT is a test that measures the maximum distance walked by each patient for 6 minutes, on a hard and flat 30 meters surface.

The 6MWT assesses submaximal functional capacity. In addition to distance, the test measures oxygen saturation and heart rate.

Baseline
6 Minute Walking Test (6MWT)
Time Frame: 1 month

6MWT is a test that measures the maximum distance walked by each patient for 6 minutes, on a hard and flat 30 meters surface.

The 6MWT assesses submaximal functional capacity. In addition to distance, the test measures oxygen saturation and heart rate.

1 month
6 Minute Walking Test (6MWT)
Time Frame: 2 month

6MWT is a test that measures the maximum distance walked by each patient for 6 minutes, on a hard and flat 30 meters surface.

The 6MWT assesses submaximal functional capacity. In addition to distance, the test measures oxygen saturation and heart rate.

2 month
6 Minute Walking Test (6MWT)
Time Frame: 6 month

6MWT is a test that measures the maximum distance walked by each patient for 6 minutes, on a hard and flat 30 meters surface.

The 6MWT assesses submaximal functional capacity. In addition to distance, the test measures oxygen saturation and heart rate.

6 month
Dynamometry
Time Frame: Baseline

Hand dynamometer will be used to measure the strength in these muscles of the lower limbs:

  • Ankle dorsal flexion
  • Ankle plantar flexion
  • Hip flexors
  • Hip extensors
  • Knee flexors
  • Knee extensors
  • Hip abductors
Baseline
Dynamometry
Time Frame: 1 month

Hand dynamometer will be used to measure the strength in these muscles of the lower limbs:

  • Ankle dorsal flexion
  • Ankle plantar flexion
  • Hip flexors
  • Hip extensors
  • Knee flexors
  • Knee extensors
  • Hip abductors
1 month
Dynamometry
Time Frame: 2 month

Hand dynamometer will be used to measure the strength in these muscles of the lower limbs:

  • Ankle dorsal flexion
  • Ankle plantar flexion
  • Hip flexors
  • Hip extensors
  • Knee flexors
  • Knee extensors
  • Hip abductors
2 month
Dynamometry
Time Frame: 6 month

Hand dynamometer will be used to measure the strength in these muscles of the lower limbs:

  • Ankle dorsal flexion
  • Ankle plantar flexion
  • Hip flexors
  • Hip extensors
  • Knee flexors
  • Knee extensors
  • Hip abductors
6 month
Mini-Balance Evaluation System Test
Time Frame: Baseline

The Mini-Balance Evaluation System Test is a balance assessment that includes 14 items in 4 categories. The 14 items are scored from 0 to 2.

- Anticipatory

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Reactive Postural Control

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Sensory Orientation

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Dynamic Gait

The minimum value is 0 and the maximum value is 10. Higher scores mean better outcome.

The minimum value overall of the Mini-Balance Evaluation System is 0 and the maximum value overall is 28. Higher scores mean better outcome.

Baseline
Mini-Balance Evaluation System Test
Time Frame: 1 month

The Mini-Balance Evaluation System Test is a balance assessment that includes 14 items in 4 categories. The 14 items are scored from 0 to 2.

- Anticipatory

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Reactive Postural Control

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Sensory Orientation

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Dynamic Gait

The minimum value is 0 and the maximum value is 10. Higher scores mean better outcome.

The minimum value overall of the Mini-Balance Evaluation System is 0 and the maximum value overall is 28. Higher scores mean better outcome.

1 month
Mini-Balance Evaluation System Test
Time Frame: 2 month

The Mini-Balance Evaluation System Test is a balance assessment that includes 14 items in 4 categories. The 14 items are scored from 0 to 2.

- Anticipatory

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Reactive Postural Control

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Sensory Orientation

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Dynamic Gait

The minimum value is 0 and the maximum value is 10. Higher scores mean better outcome.

The minimum value overall of the Mini-Balance Evaluation System is 0 and the maximum value overall is 28. Higher scores mean better outcome.

2 month
Mini-Balance Evaluation System Test
Time Frame: 6 month

The Mini-Balance Evaluation System Test is a balance assessment that includes 14 items in 4 categories. The 14 items are scored from 0 to 2.

- Anticipatory

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Reactive Postural Control

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Sensory Orientation

The minimum value is 0 and the maximum value is 6. Higher scores mean better outcome.

- Dynamic Gait

The minimum value is 0 and the maximum value is 10. Higher scores mean better outcome.

The minimum value overall of the Mini-Balance Evaluation System is 0 and the maximum value overall is 28. Higher scores mean better outcome.

6 month
Cerebral Palsy Quality of Life questionnaire (CP-QOL)
Time Frame: Baseline

The Cerebral Palsy Quality of Life questionnaire will be used to assess several aspects of subjective happiness and well-being of children with cerebral palsy.

It sets up a profile of qualify of life of children with CP and understand their perception of life.

There are two versions of the CP-QOL:

- A primary caregiver-proxy report version.

The minimum value overall of the Cerebral Palsy Quality of Life questionnaire primary caregiver-proxy report version is 53 and the maximum value overall is 477. Higher scores mean better outcome.

- A self-report version for children with CP

The minimum value overall of the Cerebral Palsy Quality of Life questionnaire self-report version for children with CP is 43 and the maximum value overall is 387. Higher scores mean better outcome.

Baseline
Cerebral Palsy Quality of Life questionnaire (CP-QOL)
Time Frame: 2 month

The Cerebral Palsy Quality of Life questionnaire will be used to assess several aspects of subjective happiness and well-being of children with cerebral palsy.

It sets up a profile of qualify of life of children with CP and understand their perception of life.

There are two versions of the CP-QOL:

- A primary caregiver-proxy report version.

The minimum value overall of the Cerebral Palsy Quality of Life questionnaire primary caregiver-proxy report version is 53 and the maximum value overall is 477. Higher scores mean better outcome.

- A self-report version for children with CP

The minimum value overall of the Cerebral Palsy Quality of Life questionnaire self-report version for children with CP is 43 and the maximum value overall is 387. Higher scores mean better outcome.

2 month
Cerebral Palsy Quality of Life questionnaire (CP-QOL)
Time Frame: 6 month

The Cerebral Palsy Quality of Life questionnaire will be used to assess several aspects of subjective happiness and well-being of children with cerebral palsy.

It sets up a profile of qualify of life of children with CP and understand their perception of life.

There are two versions of the CP-QOL:

- A primary caregiver-proxy report version.

The minimum value overall of the Cerebral Palsy Quality of Life questionnaire primary caregiver-proxy report version is 53 and the maximum value overall is 477. Higher scores mean better outcome.

- A self-report version for children with CP

The minimum value overall of the Cerebral Palsy Quality of Life questionnaire self-report version for children with CP is 43 and the maximum value overall is 387. Higher scores mean better outcome.

6 month

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Study Director: María J Díaz Arribas, PhD, Universidad Complutense de Madrid
  • Study Director: Ángela C Álvarez Melcón, PhD, Universidad Complutense de Madrid

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

March 29, 2024

Primary Completion (Estimated)

September 29, 2024

Study Completion (Estimated)

September 29, 2024

Study Registration Dates

First Submitted

March 19, 2024

First Submitted That Met QC Criteria

March 25, 2024

First Posted (Actual)

March 26, 2024

Study Record Updates

Last Update Posted (Actual)

April 12, 2024

Last Update Submitted That Met QC Criteria

April 11, 2024

Last Verified

April 1, 2024

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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