Comparison of a Smartphone Based Self Refraction Tool With Conventional Refraction Error Estimation Methods
NCT ID: NCT03419351
Last Updated: 2018-02-01
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
50 participants
INTERVENTIONAL
2017-11-20
2018-03-31
Brief Summary
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The daily routine within an eye hospital shows, that estimation of the refractive error is a difficult and time consuming procedure.
The study compares the results of the measured refractive error using a smartphone based tool with the results of conventional measurement methods.
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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Main group
Main study group including all individuals that underwent the study procedures
Smartphone
Smartphone based measurement of refractive error and visual acuity testing using these measurements.
Autorefractor
Autorefractor based measurement of refractive error and visual acuity testing using these measurements.
Individual
Individual, human measurement of refractive error and visual acuity testing using these measurements.
Interventions
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Smartphone
Smartphone based measurement of refractive error and visual acuity testing using these measurements.
Autorefractor
Autorefractor based measurement of refractive error and visual acuity testing using these measurements.
Individual
Individual, human measurement of refractive error and visual acuity testing using these measurements.
Eligibility Criteria
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Inclusion Criteria
* using glasses or contac lenses
Exclusion Criteria
* known ocular pathologies except refractive error
* epilepsia
* irregular corneal topography
18 Years
ALL
Yes
Sponsors
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University Hospital Tuebingen
OTHER
Responsible Party
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Dr. Martin Leitritz
Principal Investigator
Locations
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University Eye Hospital
Tübingen, Baden-Wurttemberg, Germany
Countries
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Facility Contacts
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Other Identifiers
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smart-glass
Identifier Type: -
Identifier Source: org_study_id
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