NCT00537992|Completed
Blue-Blocking IOLs in Combined Surgery
Blue Light-Filter IOLs in Vitrectomy Combined With Cataract Surgery: Results of a Randomized Controlled Clinical Trial.
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Blue Light-Filter IOLs in Vitrectomy Combined With Cataract Surgery: Results of a Randomized Controlled Clinical Trial.
Sponsor study identifier
interventional
60
0 countries
N/A
Study Start
October 2004
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
Not reported
Date not reportedStudy Completion
March 2006
Actual (reported)Although commonly used in cataract surgery, the use of the blue light-filter IOLs in vitrectomy combined with cataract surgery has not been reported yet. A prospective controlled clinical trial was designed to evaluate the effect of the blue light-filter IOL on the surgeon's ability to perform specific vitreoretinal procedures and on the patients' outcome.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 2006
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
October 2004
Date type not reportedThis date has not been verified as actual or estimated.
March 2006
Actual (reported)October 1, 2007
Actual (reported)October 2, 2007
Actual (reported)intraoperative conditions for the surgeon (scaled questionnaire) and patients´ outcome
complication rates and vitreoretinal diagnoses
UV-filter IOL (transparent IOL group) or a blue light-filter IOL (yellow IOL group) combined with a vitreoretinal procedure
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Hayashi K, Hayashi H. Visual function in patients with yellow tinted intraocular lenses compared with vision in patients with non-tinted intraocular lenses. Br J Ophthalmol. 2006 Aug;90(8):1019-23. doi: 10.1136/bjo.2006.090712. Epub 2006 Apr 5.
Olson RJ, Werner L, Mamalis N, Cionni R. New intraocular lens technology. Am J Ophthalmol. 2005 Oct;140(4):709-16. doi: 10.1016/j.ajo.2005.03.061. Epub 2005 Jul 18.
Susanne Binder, Prof., MD
Ludwig Boltzmann Institute for Retinology and Biomicroscopic Laser Surgery
Christiane I Falkner-Radler, MD
Ludwig Boltzmann Institute for Retinology and Biomicroscopic Laser Surgery
60 participants (actual enrollment reported by the registry).
First Submitted
October 1, 2007
First Posted
October 2, 2007
Study Start
October 2004
Date type not reportedThis date has not been verified as actual or estimated.
Fourier Transformed Infrared Spectroscopy in Macular Surgery
Contact the study team to confirm eligibility.
Falkner-Radler CI, Benesch T, Binder S. Blue light-filter intraocular lenses in vitrectomy combined with cataract surgery: results of a randomized controlled clinical trial. Am J Ophthalmol. 2008 Mar;145(3):499-503. doi: 10.1016/j.ajo.2007.10.021. Epub 2008 Jan 11.
Study Completion
March 2006
Actual (reported)Last Updated
October 2, 2007
Record last verified: 2007-10
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Source: ClinicalTrials.gov.
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