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Comparing a tablet eye test with the standard hospital eye test to check for glaucoma

Evaluating Tablet-Based Perimetry Against Humphrey Visual Fields for Glaucoma Screening and Monitoring

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/12/098358
Enrollment
80
Registered
2025-12-03
Start date
Unknown
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Health Condition 1: H409- Unspecified glaucoma

Interventions

Intervention1: Nil: Nil

Sponsors

BHAVANA VEERANKI
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Best Corrected Visual Acuity greater than 6/60 Diagnosed Glaucoma patients and Normal Individuals

Exclusion criteria

Exclusion criteria: Media Opacities Affecting Visual Field Assessment Neurological Disorders Other Retinal Pathologies Recent Ocular Surgeries(Within Past 6months)

Design outcomes

Primary

MeasureTime frame
Correlation Between Visual Field Indices (mean Deviation And Pattern Standard Deviation) Obtained From Tablet Based Perimetry and Humphrey Visual Field AnalyzerTimepoint: At a Single Visit(Same day assessment)—

Secondary

MeasureTime frame
Diagnostic accuracy of tablet based perimetry (sensitivity,specificity,PPV,NPV) compared with Humphrey Visual Field Analyzer. Patient reported experience including ease of testing and test duration for tablet based perimetry versus Humphrey Visual Field Analyzer. Reliability indices of Tablet based perimetry(fixation losses,false positives,false negatives)compared with Humphrey Visual Field AnalyzerTimepoint: At a single visit—

Countries

India

Contacts

Public ContactVIVEKANAND U

Alluri Sita Rama Raju Academy Of Medical Sciences

vivekanandu@gmail.com8333044920

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026