Depth of Focus Comparison Between Acrysof IQ and Acrysof Natural IOLs
Withdrawn before enrolling
Conditions studied: Cataract, Vision
In brief
The purpose of this study is to evaluate and compare the depth of focus and visual outcomes after implantation of the Acrysof IQ SN60WF aspheric intraocular lens (IOL) and the Acrysof Natural SN60AT spherical IOL.
Key facts
- Study ID
- NCT00886249
- Run by
- Medical University of South Carolina
- People needed
- 0
- Starts
- 2009-03-01
- Expected to finish
- 2009-10-01
- Last updated by the study team
- 2018-06-07
Who can join
Age: 40 and older. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- Patient Inclusion Criteria:
- Subject must have an age-related cataract in both eyes;
- Subject must be 40 years of age or older;
- Subject must desire cataract extraction;
- Expected maximum of 2 weeks and minimum of 1 week interval between the first and second eye surgeries; AND
- Subject must be willing and able to comply with scheduled visits and other study procedures.
- Patient Exclusion Criteria:
- Preoperative ocular pathology: amblyopia, shallow anterior chamber, aniridia, history of iritis, iris neovascularization or iris atrophy, uveitis, medically uncontrolled glaucoma or advanced glaucomatous damage, rubella cataract, diabetic retinopathy, macular edema, retinal detachment, microphtalmus or macrophtalmus, optic nerve atrophy, macular degeneration (with anticipated best postoperative visual acuity less than 20/30), etc.;
- Keratometric astigmatism exceeding 1.5 diopters;
- Uncontrolled diabetes;
- Use of any systemic or topical drug known to interfere with visual performance;
- Contact lens use during the active treatment portion of the trial;
- Any concurrent infectious/non infectious conjunctivitis, keratitis or uveitis;
- Pregnant or nursing mothers and females of childbearing potential not practicing a reliable and medically acceptable method of birth control;
- Any clinically significant, serious or severe medical or psychiatric condition that may increase the risk associated with study participation or study device implantation or may interfere with the interpretation of study results;
- Participation in (or current participation) any investigational drug or device trial within the previous 30 days prior to the start date of this trial.
- Prior history of eye surgery;
- Other ocular surgery at the time of the cataract extraction (except limbal relaxing incisions, LRI); OR
- History of trauma.
- Surgical Exclusion Criteria:
- The study lens should not be implanted and the patient should be excluded from the study if any of the following complications are encountered during surgery:
- Significant anterior chamber bleeding;
- Detached Descemet's membrane;
- Iris damage;
- Inability to achieve secure, symmetric, "in the bag" position of the IOL: posterior capsule rupture, radial tear in capsulorhexis, vitreous loss, zonular rupture; OR
Where it is running
- Medical University of South Carolina, Storm Eye Institute — Charleston, South Carolina, United States
Full record on ClinicalTrials.gov
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