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To check fixation accuracy of visual field analyzer and assure the lenses does not cause artifact.

Assuring the absence of lens rim artifact and fixation accuracy in Elisar Visual Field Analyzer

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2019/05/019216
Enrollment
125
Registered
2019-05-20
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Control Intervention1: nil: nil

Sponsors

Dr Agarwals eye hospitals
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: In the control group; The subjects with the age of 17 to 80 years with visual acuity 6/9 or better ; with distance spherical correction between -6D to +2D or cylindrical correction less than 3D; with clear media; and IOP less than 22 mmHg ;with normal fundus; with no family history of glaucoma ; with no systemic diseases were included in the study. The glaucoma group; In glaucoma, the IOP should be controlled and early glaucomatous subjects were only included in the study.

Exclusion criteria

Exclusion criteria: Reports with False positive and False negative greater than 33% were excluded from the study. Patients who had undergone ocular surgeries, patients with ocular disease other than glaucoma, amblyopia and other neurological disorders were excluded from the study.

Design outcomes

Primary

MeasureTime frame
The abitlity of the new device Elisar Visual field analyzer to correctly identify localize the blindspotTimepoint: 4 weeks

Secondary

MeasureTime frame
The new Elisar Visual field analyser checks fixaitions accuratelyTimepoint: 4 weeks

Countries

India

Contacts

Public ContactMaheswari Srinivasan

Dr. Agarwals eye hospitals

maheswari.srinivasan@dragarwal.com9841661134

Outcome results

None listed

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