Early diagnosis of corneal curvature abnormality
- Conditions
- Health Condition 1: H186- Keratoconus
- Registration Number
- CTRI/2020/11/029109
- Lead Sponsor
- Surabhi Beniwal
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 75
1. Patients between 12 to 40 years of age.
2. Patients with complaints of shadows or ghost images and frequent squinting/ squeezing of eye to see.
3. Patients with decreased best corrected visual acuity. i.e less than or equal to 6/9.
4. Patients with frequent changes in spectacle cylindrical power and axis.
5. Patients with progressive myopia i.e increase in the spherical component of prescription.
6. Presence of irregular cornea, determined by distorted keratometric mires and/or scissoring reflex on retinoscopy.
7. Patients having any of the following biomicroscopic signs will be considered preferential viz. Vogtâ??s striae, Fleicherâ??s ring of 2mm or more of arc, or corneal scarring typical of keratoconus.
1.Patients with previous history of corneal surgery.
2.Patients with previous history of ocular trauma and extensive corneal scarring.
3. Any significant ophthalmological disorder that might potentially effect the outcome
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method