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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT03119311
Other study ID # IJ1234567
Secondary ID
Status Completed
Phase N/A
First received April 4, 2017
Last updated July 18, 2017
Start date April 25, 2017
Est. completion date July 10, 2017

Study information

Verified date July 2017
Source Inje University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Thirty-four subjects with constant exotropia were included. Two independent ophthalmologists measured the angle of ocular deviation using alternate prism cover test (APCT). The video files and data with the changes in ocular deviation during the alternate cover test were obtained using video-oculography (VOG). To verify the accuracy of VOG, Investigator compared the value obtained using VOG and the angle of a rotating model eye, and subsequently made a new linear equation using these data. The calculated values obtained using VOG were compared with those obtained using APCT to determine the diagnostic accuracy of VOG.


Recruitment information / eligibility

Status Completed
Enrollment 34
Est. completion date July 10, 2017
Est. primary completion date June 30, 2017
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 4 Years and older
Eligibility Inclusion Criteria:

- have horizontal strabismus, cooperative, visual acuity >= 1.0/1.0

Exclusion Criteria:

- have vertical strabimus> 5prism diopter, not cooperative, no agree

Study Design


Related Conditions & MeSH terms


Intervention

Diagnostic Test:
Video-oculography
Diagnostic Method for Exotropia Using Video-oculography
APCT
alternative prism cover test

Locations

Country Name City State
Korea, Republic of Busan Paik hospital Busan

Sponsors (1)

Lead Sponsor Collaborator
Inje University

Country where clinical trial is conducted

Korea, Republic of, 

Outcome

Type Measure Description Time frame Safety issue
Primary The angle of ocular deviation (degree,°) measured by VOG and PCT strabismic angle (degree,°) measured by VOG and PCT 2 weeks after approval
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