Clinical Effectiveness of A Surgical Method In Keratoconus Patients
Phase 1
- Conditions
- Keratoconus.Keratoconus
- Registration Number
- IRCT201106026695N1
- Lead Sponsor
- Vice chancellor for research, Tabriz University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
(intolerance to hard contact lenses; to have corneal thickness equal to or more than 400 micrometers in the area of Keraring placing; to have keratometry less than 70 diopters)
Exclusion criteria: (to have any local or diffused autoimmune disease)
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Visual acuity. Timepoint: Before the intervention, 5, 20, 45 days and 3 months after the intervention. Method of measurement: Using Snellen chart.;Refractive power of cornea. Timepoint: Before the intervention, 5, 20, 45 days and 3 months after the intervention. Method of measurement: Using keratometer.;Topography. Timepoint: Before the intervention, 3 months after the intervention. Method of measurement: Using Pentacam device.
- Secondary Outcome Measures
Name Time Method