Vastus Medialis Activation During McMurray's Test

Last updated: July 20, 2023
Sponsor: Ahram Canadian University
Overall Status: Active - Recruiting

Phase

N/A

Condition

Knee Injuries

Treatment

McMurray knee examination test

Clinical Study ID

NCT05965804
PT-VMM-001
  • Ages 18-45
  • All Genders
  • Accepts Healthy Volunteers

Study Summary

This study will use electromyography to evaluate activation patterns of the vastus medialis and vastus lateralis muscles during the McMurray's knee examination test in different knee positions.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Healthy adults aged 18-45 years
  • No history of knee pathology

Exclusion

Exclusion Criteria:

  • Contraindications to EMG
  • Neurological or muscular disorders

Study Design

Total Participants: 30
Treatment Group(s): 1
Primary Treatment: McMurray knee examination test
Phase:
Study Start date:
July 25, 2023
Estimated Completion Date:
December 01, 2023

Study Description

The McMurray test is commonly used to assess knee pathology. However, it is unclear which knee position during this test best isolates activity of the vastus medialis muscle. This study will measure vastus medialis and lateralis activation using surface electromyography in 30 healthy participants performing the McMurray test. Different knee flexion and rotation angles will be evaluated to determine which position optimally activates the vastus medialis. Results may enhance utilization of the McMurray test in rehabilitation programs targeting this muscle.

Connect with a study center

  • Outpatient clinic of faculty of physical therapy, Ahram Canadian University

    Al Ḩayy Ath Thāmin, Giza 3221405
    Egypt

    Active - Recruiting

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