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To compare the changes in thickness of outermost layer of cornea in Keratoconus patients and normal individuals using CIRRUS HD OCT machine.

Assessment of Corneal Epithelial Thickness Mapping in Keratoconus and Normal Eyes using Cirrus HD OCT - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/07/054918
Enrollment
200
Registered
2023-07-06
Start date
Unknown
Completion date
Unknown
Last updated
2023-07-25

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

Conditions

Health Condition 1: H186- Keratoconus

Interventions

Intervention1: NIL: NIL Control Intervention1: NIL: NIL

Sponsors

Sankara Eye Hospital Coimbatore
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Topographic findings considered as typical for KC, such as corneal thinning, central or inferior steep zone, and asymmetric bowtie with or without skewed axis astigmatism. Normal healthy eyes will be included as controls.

Exclusion criteria

Exclusion criteria: Previous Ocular surgery or trauma. Associated corneal pathological features. A history of collagen cross linking, intrastromal corneal ring segment implantation, keratoplasty, or other corneal surgery. Contact lens wear during the previous 3 weeks. Pregnant females .

Design outcomes

Primary

MeasureTime frame
To compare the epithelial thickness map changes in keratoconus & normal eyes using Cirrus HD OCT Timepoint: First day of visit (at baseline )—

Secondary

MeasureTime frame
To compare the epithelial thickness map changes between two eyes of Keratoconus patients with grossly asymmetrical keratoconusTimepoint: First day of visit at baseline—

Countries

India

Contacts

Public ContactDr Pooja Patil

Sankara Eye Hospital , Coimbatore

drvprabhu@gmail.com9976488000

Outcome results

None listed

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