Test-retest Correlation in Isokinetic Shoulder Testing

Not Applicable

Recruiting

• Conditions: Isokinetic

• Registration Number: NCT06671366
• Lead Sponsor: Clinique Saint Jean, France

Brief Summary

This study is a prospective, monocentric interventional clinical study in 30 healthy volunteers.

The aim is to objectively assess shoulder external and internal rotation strength using a Cybex dynamometer in a specific position (seated with the arm at 45° abduction and 30° elevation).

The investigator would like here to determine the reproducibility of measurements in this precise evaluation position, but also to determine reference values in healthy subjects.

The results of this study will enable us to improve our management and establish a database for comparison with pathological subjects.

Detailed Description

Not available

Study Timeline

• Status Verified: 2024-09
• Study First Submitted: 2024-10-30
• Study First Submitted QC: 2024-10-31
• Study First Posted: 2024-11-04
• Study Start: 2024-11-08
• Primary Completion: 2025-02
• Study Completion: 2025-02
• Last Update Submitted: 2025-02-03
• Last Update Posted: 2025-03-25

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

• Student of the Montpellier School of Physical Therapy
• Adult having received informed information about the study and signed the consent form

Exclusion Criteria

• Any history of shoulder pathology in the year preceding the tests.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Primary Outcome Measures

Name	Time	Method
Correlation between each measurement at peak torque	1hour	Correlation between each measurement at peak torque below, and for each arm (12 correlations) in seated position abduction at 45 and 30 degrees anterior elevation.; * Concentric internal rotation 60degrees/sec; * Concentric external rotation 60 degrees/sec; * Concentric internal rotation 180 degrees/sec; * Concentric external rotation 180 degrees/sec; * Eccentric internal rotation 60degrees/sec; * Eccentric external rotation 60degrees/sec; Evaluation of results using an intraclass correlation coefficient (ICC).

Secondary Outcome Measures

Name	Time	Method
Data in healthy patients	1hour	Evaluation of the peak torque of each measurement in healthy patients, have a database.
Establishing the test's external validity	1hour	Validated external test : 1) External validity; * Differences between dominant arm / weak arm measurements; * Differences between eccentric and concentric measurements; * Difference between "test" and "retest" measurements

Trial Locations

Locations (1)

Clinique St Jean Sud de France; 🇫🇷 Saint Jean de Vedas, France