Visual Function After Implantation of Bilateral AcrySof ReSTOR Aspheric +3

A prospective evaluation of the visual parameters in a series of patients bilaterally implanted with AcrySof ReSTOR +3 Intraocular Lens (IOL).

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Key information

Conditions

Cataract Eye Diseases Lens Diseases

Age range

18 year–70 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 4

Primary location

Alcon Call Center for Trial Locations

Fort Worth, Texas, 76134, United States

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Diagnosed with cataracts

Exclusion criteria

Pre-existing conditions that could skew the results or are contraindications for the ReSTOR intraocular lens;
<1 diopter astigmatism by keratometry readings.

Treatment and study plan

ReSTOR

Device

Enrolled subjects receive implantation of ReSTOR +3 intraocular lenses (IOLs) for replacement of cataract in the natural lens of the eye. The patients were to be implanted bilaterally (in both eyes).

Primary outcomes

Uncorrected Visual Acuity (UCVA)

Time frame: 6 months

Uncorrected Visual Acuity (UCVA) measured by means of logMAR at various distances (40 centimeters (cm), 50 cm, 60 cm, 70 cm, and 4 meters (m)). Visual Acuity (VA) is measured in logMAR. LogMAR is the "logarithm of the minimum angle of resolution". A lower logMAR value indicates better visual acuity.

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Sponsors and collaborators

Lead sponsor

Alcon Research

Industry

Registry information

Important dates

Study start: 2007
Primary completion: 2009
Study completion: 2009
First posted: Jul 22, 2008
Registry last updated: Mar 16, 2010

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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Completed