Status:
UNKNOWN
Prevelance of Keratoconus
Lead Sponsor:
Assiut University
Conditions:
Keratoconus
Eligibility:
All Genders
Brief Summary
Keratoconus is a degenerative disease entity characterized by conical shape ectasia of the cornea. progressive conical deformation of the cornea leads to substantial astigmatism. Patients who are at a...
Detailed Description
Often in keratoconus a positive family history is present. Prevelance of keratoconus varies greatly worldwide.The reported prevalence of keratoconus varies widely depending upon the geographic locatio...
Eligibility Criteria
Inclusion
- Inclusion Criteria:
- persons attending refractive surgery centers in Asssiut.
- patients found to have keratoconus are included , based on history , clinical examination and corneal topography
- Exclusion criteria :
- patients not attending those refractive surgery centers.
- patients attending these centers but not diagnosed to be keratoconus .
- Pregnancy or breastfeeding
Exclusion
Key Trial Info
Start Date :
October 1 2019
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
October 1 2021
Estimated Enrollment :
300 Patients enrolled
Trial Details
Trial ID
NCT04092426
Start Date
October 1 2019
End Date
October 1 2021
Last Update
September 17 2019
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