NCT03641040

The Analysis of Ocular Deviations Between Dominant and Non-dominant Eye Using Video-oculography (VOG) in Intermittent Exotropia

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 30 (estimated)
• Sponsor: Inje University · Academic / Other
• Sex: All
• Age: 5 Years
• Healthy volunteers: Accepted

Summary

Fifteen subjects with intermittent exotropia were included. The subjects were asked to fixate on a black-on-white optotype at 1 m, which subtended a visual angle of 50 min of arc, equating to a Snellen optotype of 20/200. The video files and data about ocular deviations were obtained using VOG with alternate cover test. Investigators analyzed angles of ocular deviations in dominant and non-dominant eyes, compared with values of VOG and deviation angles of the alternative prism cover test.

Conditions

• Intermittent Exotropia
• Strabismus

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Video-oculography	measure and analyze angles of ocular deviations between dominant and non-dominant eye using VOG with alternate cover.
DIAGNOSTIC_TEST	Alternative prism cover test	measure and analyze angles of ocular deviations between dominant and non-dominant eye using APCT

Timeline

• Start date: 2017-12-21
• Primary completion: 2019-03-31
• Completion: 2020-03-31
• First posted: 2018-08-21
• Last updated: 2018-08-23

Locations

1 site across 1 country: South Korea