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Clinical Trials/TCTR20180422001
TCTR20180422001
Recruiting
未知

A Novel Strabismus Screening Device Based on Virtual Reality Head-Mounted Displays with Eye Tracking System in Measuring the Angle of Deviation in Constant Concomitant Horizontal Strabismus

THE 90 TH ANNIVERSARY OF CHULALONGKORN UNIVERSITY FUND ( Ratchadaphiseksomphot Endowment Fund)0 sites50 target enrollmentApril 22, 2018
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Overview

Phase
未知
Intervention
Not specified
Conditions
Not specified
Sponsor
THE 90 TH ANNIVERSARY OF CHULALONGKORN UNIVERSITY FUND ( Ratchadaphiseksomphot Endowment Fund)
Enrollment
50
Status
Recruiting
Last Updated
last year
OverviewInvestigatorsEligibility CriteriaOutcomesSimilar Trials

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
April 22, 2018
End Date
June 30, 2019
Last Updated
last year
Study Type
Interventional
Sex
All

Investigators

Sponsor
THE 90 TH ANNIVERSARY OF CHULALONGKORN UNIVERSITY FUND ( Ratchadaphiseksomphot Endowment Fund)

Eligibility Criteria

Inclusion Criteria

  • •1\.Adult aged 18\-60 years in muscle clinic, KCMH
  • •2\.Constant concomitant horizontal strabismus; defined as horizontal strabismus that angle of deviation does not change in different gaze position, and the deviation can be noticed at all time.
  • •3\.Angle of deviation equals to or more than 10 prism diopters
  • •4\.Difference of near and distance angle of deviation equals to or less than 10 prism diopters
  • •5\.Best corrected visual acuity of both eyes equal to or better than 20/30\.

Exclusion Criteria

  • •1\.Range of ocular duction less than 80 prism diopters
  • •2\.Angle kappa
  • •3\.Eccentric fixation
  • •4\.Anterior segment eye abnormalities
  • •5\.Restrictive or paralytic strabismus
  • •6\.Nystagmus
  • •7\.Neurological underlying disease
  • •8\.Unable to cooperate / noncommunicative patients

Outcomes

Primary Outcomes

Not specified

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