Short and long-term analysis of the refraction correction and optical image quality of modern premium intraocular lenses (IOLs) with the establishment of a database for quality assurance and optimization the computation constants of the lens power.
Since the investigational lens, like conventional IOLs, is a posterior chamber lens which is widely implanted following cataract extraction, phacoemulsification is adopted. To assess the binocular vision, the investigational lens will be mono- or bilaterally implanted. Clinically retro- and prospective, non-randomized, uncontrolled, open study at several centers: University Eye Clinic Heidelberg (leading center), Practice Center Ahaus in the Eye Clinic Ahaus, Breyer, Kaymak \& Klabe Eye Surgery in Düsseldorf, nordBLICK Eye Center Kiel. Main objectives: 1. Functional results (refraction and visual acuity results) Secondary goals: 2. Deviation target vs. achieved postoperative refraction (for constant optimization of the IOL calculation) 3. Subjective patient satisfaction 4. Visual quality (e.g. scattered light, contrast vision, spherical aberrations) 5. Stability of the results achieved postoperatively
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
133
In this study, patients have already received treatment, after receiving the consent, the routinely collected pre-, intra- and postoperative data will be pseudonymized and evaluated.
Augenklinik Ahaus
Ahaus, Germany
Internationale Innovative Ophthalmochirgie
Düsseldorf, Germany
Universitäts-Augenklinik Heidelberg
Heidelberg, Germany
Augentagesklinik Rheine
Rheine, Germany
Monocular Best corrected distance visual acuity (5 m)
CDVA measured with ETDRS charts placed in 5m distance with best aided corrective glasses according to ISO 11979-7:2014.
Time frame: Postoperative Day 75-105 (3 months)
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