Effect of Vibration Therapy on Hip Girdle Muscles in Healthy People

June 19, 2023 updated by: Ju Seok Ryu, Seoul National University Hospital
This clinical trial(prospective, pilot study) is to learn about the effect of whole-body vibration on hip girdle muscles in healthy children as a primary study aiming for a new clinical intervention protocol to prevent hip dislocation in patients with severe cerebral palsy.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Detailed Description

Design: Prospective, pilot study Setting: hospital rehabilitation department Intervention: Participants will be asked to walk and jump with a surface electromyography(EMG) attached to their hip girdle muscles. After the participants are positioned(standing) on the platform of whole-body vibration device, the study practitioner will record the sEMG values from the hip girdle muscles during the vibration applied. The mean values of repeating the same process with different vibrations applications and the values before vibration will be compared by using the SPSS using the paired "t-test" or Wilcoxon signed rank test for comparison between before and after vibration in the same group.

Study Type

Interventional

Enrollment (Estimated)

20

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

Study Locations

  • Korea, Republic of
    • Gyeonggi-do
      • Seongnam-si, Gyeonggi-do, Korea, Republic of, 463-707
        • Recruiting
        • Department of Rehabilitation Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine
        • Contact:

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

Yes

Description

Inclusion Criteria:

  • Healthy children (5 to 15 years old)

Exclusion Criteria:

  • Children with cerebral palsy, muscle paralysis, developmental or congenital hip joint abnormalities
  • Children who underwent hip joint surgery

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: Prevention
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: 20 healthy children
20 healthy children aged 5 to 15 years , without any congenital or developmental abnormalities of their hip joint
Device: whole-body vibration
After attaching the surface electromyography(EMG) to bilateral hip girdle muscles, participants will walk and jump at their comfortable speed. After investigator record the muscle activation values, participants will be asked to stand on the vibration device. While the whole-body vibration is applied, the hip girdle muscles activation values will be recorded accordingly via sEMG.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
muscle activation values on surface electromyography(sEMG)
Time Frame: 10 seconds for each session

surface muscle contraction of bilateral hip girdle muscles

bilateral gluteus medius, tensor fascia lata, iliopsoas, rectus femoris muscles
10 seconds for each session

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
VAS (Visual Analogue Scale)
Time Frame: 10 seconds for each session
a psychometric scale that is generally used in pain scale surveys and this study participants will be asked to scale the uncomfortable feelings during the vibration
10 seconds for each session

Collaborators and Investigators

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

Sponsor

Seoul National University Hospital

Investigators

  • Study Director: Ju Seok Ryu, M.D. PhD, Seoul National University Bundang Hospital

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)

June 1, 2023

Primary Completion (Estimated)

May 30, 2024

Study Completion (Estimated)

May 30, 2024

Study Registration Dates

First Submitted

April 16, 2023

First Submitted That Met QC Criteria

April 16, 2023

First Posted (Actual)

April 26, 2023

Study Record Updates

Last Update Posted (Actual)

June 22, 2023

Last Update Submitted That Met QC Criteria

June 19, 2023

Last Verified

June 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • B-2212-801-305

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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