Glaucoma Screening With Smartphone Ophthalmology

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02520674

Enrollment

110

Registered

2015-08-13

Start date

2014-09-30

Completion date

2015-08-31

Last updated

2015-08-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Glaucoma

Brief summary

The purpose of this study is to assess the accuracy and reliability of smartphone ophthalmoscopy compared to slit-lamp biomicroscopy in glaucoma screening for potential community screening programs.

Interventions

OTHERoptic nerve head ophthalmoscopy

Patients underwent undilated smartphone ophthalmoscopy followed by undilated slit-lamp biomicroscopy for the grading of the vertical cup-to-disc ratio of the optic nerve head.

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

DIAGNOSTIC

Masking

SINGLE (Investigator)

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* ocular hypertension * glaucoma

Exclusion criteria

* substantial media opacity * refractive error outside the range from -10.00 to +5.00 diopters

Design outcomes

Primary

Measure	Time frame
Vertical cup-to-disc ratio	Up to 25 weeks from date of study initiation

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026