Evaluation of the effect of LASIK on axial length
- Conditions
- moderate and high myopia
- Registration Number
- JPRN-jRCTs052180173
- Lead Sponsor
- yamamura kiyoshi
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 30
(1)both sexes by which the age is less than 34 years old more than 18 years old
(2)the person the degree of the nearsightedness is more than 2.5D and the equivalent spherical value- who is more than 3 D - less than 10 D (however the degree of astigmatism is 3.0D or less, anisometoropia is 2.0D or less)
(3)able-bodied person who doesn't possess an ocular disease besides the refraction abnormality
(4)the person who wears contact lens in both eyes and has a medical examination in ophthalmology periodically
(5)the person who can also understand a gist of this research with the one of the enough explanation and get consent in a document by one's own free will
(1)keratoconus
(2)keratoconus suspect
(3)active ocular outer inflammation
(4)cataract
(5)inflammation with uveitis and scleritis
(6)the whole body with a high possibility that I have an influence on a wound healing or immunodeficient disease such as serious case's diabetes and serious case's atopic disease
(7)during pregnancy or nursing lady
(8)additionally the study person in charge judges participation in this research to be unsuitable
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method axial length
- Secondary Outcome Measures
Name Time Method corrected distance visual acuity, refractive error change, contrast sensitivity, higher order aberration, etc.