Effect of simple myopic astigmatism and its axis on near visual performance for Thai alphabet in pseudophakic eyes
Phase 1
Completed
- Conditions
- pseudophakia pseudoaccommodationreading performancethai alphabetmyopic astigmatismthai mnread chartpseudophakiapseudoaccommodationreading performancethai alphabetmyopic astigmatismthai mnread chart
- Registration Number
- TCTR20220925002
- Lead Sponsor
- Mettapracharak Hospital Research
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 31
Inclusion Criteria
Thai alphabet reader with monofocal IOL for at least 1 month
Older than 18 years
Volunteer to take the test
Exclusion Criteria
Ocular pathology that cause visual loss
Complication from cataract surgery
Baseline Astigmatism > 3.00 D
BCVA worse than 20/30
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Reading performance immediate after intervention MNREAD chart
- Secondary Outcome Measures
Name Time Method Visual acuity Immediate after intervention LogMar scale