CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 33 enrolled
Drug / intervention
Smartphone application (Goniometer Pro )device
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03658915
NCT03658915N/ACompleted
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Validity and Reliability of Smartphone Use in Measuring Joint Position Sense in Patients With Knee Osteoarthritis

Aliaa Rehan Youssef·observational·Posted Sep 6, 2018·Updated Feb 5, 2019

In Brief

An observational study evaluating Smartphone application (Goniometer Pro ) for Knee Osteoarthritis. Completed, enrolled 33 participants across 1 site.

Detailed 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.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsKnee Osteoarthritis
CountriesEgypt
Collaborators--

Timeline

N/ACompletedFinished
20192020202120222023202420252026
First PostedSep 6, 2018
Enrollment StartNov 28, 2018
Primary CompletionJan 23, 2019
TodayJul 2, 2026
Enrollment to primary: 2 monthsPosted 7.8 years ago

Interventions

Smartphone application (Goniometer Pro )device

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.