The purpose of this study is to evaluate the efficacy and stability of AT TORBI 709M 4-haptic toric IOL in cataract surgery.
Inclusion criteria 1. senile cataract 2. patients' age of 21 years or older 3. preoperative regular corneal astigmatism between 1.00 D and 6.00 D Exclusion criteria 1. pregnant, lactating women 2. presence of other ocular diseases which affect stability of lens capsule Primary outcome : efficacy index (visual acuity, refractive results Secondary outcome : rotational stability, endothelial cell count, cornea thickness
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
20
Cataract surgery with AT TORBI 709M 4-haptic toric IOL
Seoul National University Hospital
Seoul, Seoul, South Korea
RECRUITINGVisual acuity, refractive results
uncorrected distance visual acuity (UCDVA) and best corrected distance visual acuity (BCDVA) measured using logarithm of the minimum angle of resolution (logMAR) refractive results measured by keratometry
Time frame: 3 months
Rotational stability
Photographic evaluation of IOL rotation using slit-lamp digital photographs at each postoperative visit, and determine changes in the lens axis between visits.
Time frame: 3 months
Endothelial cell count
measured by specular microscopy
Time frame: 3 months
Cornea thickness
measured by ultrasound pachymetry
Time frame: 3 months
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.