Astigmatism - 177 Studies Found
| Completed |
: New Treatment Algorithm to Reduce Spherical Aberration After LASIK Correction for Myopia :
: 2013-11-14 : Device: VSS-Rx1 OPM vs Commercial iDesign Treatment Commercially available iDesign treatment planning so |
| Completed |
: Comparisons of the Astigmatic Power of Toric Intraocular Lens Using Three Toric Calculators: AcrySof, TECNIS, and iTrace Toric Calculator :
: 2013-10-31 |
| Completed |
: A Prospective Study of Femtosecond Laser Intracorneal Lensectomi :
: 2012-08-20 : Device: Carl Zeiss Meditech VisuMax laser Refractive lenticule extraction (ReLEx) with the Carl Zeiss Me |
| Active, not recruiting |
: An Outcomes Study Comparing the Intralase FS 60 to the Intralase iFS When Performing LASIK Surgery for Nearsightedness :
: 2011-06-01 : Procedure: LASIK with the iFS femtosecond laser Patients will undergo bilateral simultaneous LASIK surge |
| Completed |
: Randomized Comparison of the Abbott WHITESTAR Signature System With Ellips Tranversal Ultrasound vs. the Alcon Infiniti With the Ozil Torsional Handpiece in Phacoemulsification: A Contralaterally-Controlled Trial :
: 2011-01-14 :
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| Completed |
: AcrySof Toric Clinical Results :
: 2008-08-07 :
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| Active, not recruiting |
: Wavefront-guided Photorefractive Keratectomy (PRK) Versus Wavefront-guided Lasik for Myopia :
: 2010-06-02 :
|
| Completed |
: Wavefront Analyzes and Visual Performance of Three Multifocal Intra-ocular Lenses :
: 2009-04-03 :
|
| Completed |
: Symfony Toric Intraocular Lens Visual Outcomes :
: 2017-03-06 : Device: Presbyopia and astigmatism correcting intraocular lens The Symfony Toric IOL (ZXTx) is an extend |
| Not yet recruiting |
: Rayner Toric IOL Rotational Stability :
: 2014-12-08 :
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