Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Abbott Medical Optics
Age
18–any
Sex
ALL
Healthy volunteers
Accepted
You may be eligible if
Minimum 18 years of age
Bilateral cataracts for which phacoemulsification extraction and posterior IOL implantation have been planned for both eyes
Preoperative best-corrected distance visual acuity (BCDVA) of 20/40 or worse (Snellen) with or without a glare source
Potential for postoperative best-corrected visual acuity of 20/25 or better
Preoperative corneal astigmatism of 1.0 D or less with normal corneal topography and no irregular corneal astigmatism
Clear intraocular media, other than cataract
Availability, willingness and sufficient cognitive awareness to comply with examination procedures
Signed informed consent and HIPAA authorization or equivalent documentation necessary to comply with applicable privacy laws pertaining to medical treatment in the governing countries
Ability to understand and respond to a questionnaire verbally administered in English
You may not be if
Requiring an intraocular lens power outside the available range of +16.0 to +28.0 D
Pupil abnormalities (non-reactive, fixed pupils, or abnormally shaped pupils)
Recent ocular trauma or ocular surgery that is not resolved/stable or may affect visual outcomes
Prior refractive (LASIK, LASEK, RK, PRK, etc.) or intraocular surgery
Corneal abnormalities such as stromal, epithelial or endothelial dystrophies that are predicted to cause visual acuity losses to a level of 20/30 or worse during the study
Inability to achieve keratometric stability for contact lens wearers
Subjects with diagnosed degenerative visual disorders (e.g., macular degeneration or other retinal disorders) that are predicted to cause visual acuity losses to a level of 20/30 or worse during the study
Subjects with conditions associated with increased risk of zonular rupture, including capsular or zonular abnormalities that may lead to IOL decentration, including pseudoexfoliation, trauma, or posterior capsule defects
Use of systemic or ocular medications that may affect vision
Prior, current, or anticipated use during the course of the 12-month study of tamsulosin or silodosin (e.g., Flomax®, Flomaxtra®, Rapaflo®) likely, in the opinion of the investigator, to cause poor dilation or lack of adequate iris structure to perform standard cataract surgery
Inability to focus, fixate or maintain binocular vision for prolonged periods of time (e.g., due to strabismus, nystagmus, etc.)
Poorly-controlled diabetes
Acute, chronic, or uncontrolled systemic or ocular disease or illness that, in the opinion of the investigator, would increase the operative risk or confound the outcomes of the study (e.g., immunocompromised, connective tissue disease, suspected glaucoma, glaucomatous changes in the fundus or visual field, ocular inflammation, etc.). Note: ocular hypertension without glaucomatous changes is acceptable.
Known ocular disease or pathology that may affect visual acuity or that may be expected to require retinal laser treatment or other surgical intervention during the course of the study (macular degeneration, cystoid macular edema, diabetic retinopathy, etc.)
Patient is pregnant, plans to become pregnant, is lactating or has another condition associated with the fluctuation of hormones that could lead to refractive changes
Concurrent participation or participation within 30 days prior to preoperative visit in any other clinical trial
