NCT00932191|TerminatedPhase 2/3
Study Stopped
Stopped for lack of funds
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Sponsor study identifier
interventional
39
1 country
1
Study Start
July 2009
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
July 2012
Actual (reported)Study Completion
July 2012
Actual (reported)The purpose of this study is to compare two cataract surgical technique variations for removing the nucleus of the lens (central part of the lens) in terms of damage to the inner layer of the cornea which is called the endothelium. One variation uses more ultrasound energy and the other more mechanical force to break up the nucleus.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
July 2012
Actual (reported)Click on a node to explore related trials.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
July 2009
Date type not reportedThis date has not been verified as actual or estimated.
July 1, 2009
Actual (reported)July 3, 2009
Actual (reported)July 2012
Actual (reported)July 2012
Actual (reported)Corneal endothelial cell loss by specular microscopy after cataract surgery
3 months post-operatively
Cataract nucleus is removed using standard amounts of ultrasound energy.
Cataract nucleus removal using less ultrasound energy and more mechanical energy.
Cataract nucleus removal using standard amounts of ultrasound energy
Cataract nucleus removal using less ultrasound energy and more mechanical energy.
University of California San Francisco
San Francisco, California, 94143, United States
David Hwang, MD
University of California, San Francisco
39 participants (actual enrollment reported by the registry).
First Submitted
July 1, 2009
First Posted
July 3, 2009
Study Start
July 2009
Date type not reportedThis date has not been verified as actual or estimated.
Study of Efficacy and Safety of Vigadexa in Treating Inflammation and Infection Post-cataract Surgery
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Primary Completion
July 2012
Actual (reported)Study Completion
July 2012
Actual (reported)Last Updated
August 25, 2014
Record last verified: 2014-08
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Source: ClinicalTrials.gov.
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