Safety and Efficacy of a Violet Visible Light Blocking Intraocular Lens (IOL)

Completed · Phase 3

Conditions studied: Cataract

In brief

The purpose of this study is to evaluate the safety and effectiveness of a new investigational modified light transmission monofocal intraocular lens compared to a conventional intraocular lens (IOL).

Key facts

Study ID

NCT00747227

Run by

Abbott Medical Optics

People needed

250

Starts

2006-12-01

Expected to finish

2009-06-01

Last updated by the study team

2011-11-11

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Age 18 years of age or older
• Bilateral cataracts for which phacoemulsification extraction and posterior IOL implantation has been planned
• Visual potential in both eyes of 20/30 Snellen or better after cataract removal and IOL implantation
• Preoperative corneal astigmatism of 1.5 diopters or less

You may not qualify if…

• Use of systemic or ocular medications that may affect vision
• Uncontrolled systemic or recurrent ocular disease
• Requiring an intraocular lens <15.0 or >26.0 diopters
• Abnormal results with the Farnsworth-Munsell D-15 and/or Ishihara color plates
• History of ocular trauma or prior ocular surgery
• Known pathology that may affect visual acuity or visual field
• Corneal abnormalities
• Pupil abnormalities
• Capsule or zonular abnormalities

Where it is running

• Patrick Aiello, M.D. — Scottsdale, Arizona, United States
• Randall E. Cole, M.D. — Rogers, Arkansas, United States
• Aron Rose, M.D. — New Haven, Connecticut, United States
• Y. Ralph Chu, M.D. — Bloomington, Minnesota, United States
• Steven Silverstein, M.D. — Kansas City, Missouri, United States
• Jon-Marc Weston, M.D. — Roseburg, Oregon, United States
• William Christie, M.D. — Cranberry Township, Pennsylvania, United States
• Mark Blecher, M.D. — Philadelphia, Pennsylvania, United States
• Robert L. Bahr, M.D. — Providence, Rhode Island, United States
• Vance Thompson, M.D. — Sioux Falls, South Dakota, United States
• Jay Rudd, M.D. — Lacey, Washington, United States

Full record on ClinicalTrials.gov

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