Effect of Vibration Therapy on Hip Girdle Muscles in Healthy People

NCT ID: NCT05831904

Last Updated: 2023-06-22

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: NA
• Total Enrollment: 20 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2023-06-01
• Study Completion Date: 2024-05-30

Brief Summary

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.

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.

Conditions

Hip Dislocation

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: PREVENTION
• Blinding Strategy: NONE

Study Groups

20 healthy children

20 healthy children aged 5 to 15 years , without any congenital or developmental abnormalities of their hip joint

Group Type: EXPERIMENTAL

whole-body vibration

Intervention Type: DEVICE

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.

Interventions

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.

Intervention Type: DEVICE

Eligibility Criteria

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

• Minimum Eligible Age: 5 Years
• Maximum Eligible Age: 15 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Seoul National University Hospital

OTHER

Sponsor Role: lead

Responsible Party

Ju Seok Ryu

Professor

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Ju Seok Ryu, M.D. PhD

Role: STUDY_DIRECTOR

Seoul National University Bundang Hospital

Locations

Department of Rehabilitation Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine

Seongnam-si, Gyeonggi-do, South Korea

Site Status: RECRUITING

Countries

South Korea

Central Contacts

Ju Seok Ryu, M.D. PhD

Role: CONTACT

jseok337@snu.ac.kr

+82-31-787-7739

Facility Contacts

Juseok Ryu, M.D, PhD

Role: primary

jseok337@snu.ac.kr

+82-31-787-7739

Other Identifiers

B-2212-801-305

Identifier Type: -

Identifier Source: org_study_id