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Validity and Reliability of Smartphone Use in Measuring Joint Position Sense in Patients With Knee Osteoarthritis

NCT03658915 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 33

Last updated 2019-02-05

No results posted yet for this study

Summary

This study will investigate the concurrent validity and intra-rater reliability of using smartphone in assessing joint position sense in patient with knee osteoarthritis.

Conditions

Interventions

DEVICE

Smartphone application (Goniometer Pro )

Knee repositioning error will be measured simultaneously by smartphone and Biodex isokinetic dynamometer by a single blind assessor. All assessments will be done with eyes closed and repeated over two separate sessions, with one-week interval in-between. For active repositioning, the participant will actively extend the knee to reach a predetermined target position45° flexion at an angular velocity of 10°/sec. For passive knee repositioning, the isokinetic dynamometer will move the knee at 5°/s to a predetermined angle between 5° and 80° of flexion and the participant should stop the movement when the predetermined angle is reached.

Sponsors & Collaborators

  • Aliaa Rehan Youssef

    lead OTHER

Principal Investigators

  • Aliaa Rehan Youssef, PhD · Cairo University, Faculty of Physical Therapy

Eligibility

Min Age
40 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-11-28
Primary Completion
2019-01-23
Completion
2019-01-23

Countries

  • Egypt

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03658915 on ClinicalTrials.gov