Astigmatism - 175 Studies Found

Completed : Safety and Efficacy Evaluation of a New Contact Lens Disinfecting Solution in Soft Contact Lens Wearers
:
  • Myopia
  • Astigmatism
  • Hyperopia<
    : 2013-07-29
    :
    • Device: FID 120947A contact lens disinfecting solution

Completed : Development of a Validated Chart for Intermediate Vision Assessment
:
  • Myopia
  • Hyperopia
  • Presbyopia
  • Presbyopia
  • Myopia
  • Hyperopia
  • Device: Intrastromal Correction of Presbyopia

Active, not recruiting : Study to Evaluate the Safety and Efficacy of HI-BRITE Large Diameter Rigid Gas Permeable Contact Lens
: Refractive Errors
: 2016-02-26
: Device: HI-BRITE Large Diameter Rigid Gas Permeable Contact Lens Approximately At least one hundred and
Completed : Silicone Hydrogel Contact Lens Clinical and Comfort Benefits With a Multi-Purpose Disinfecting Solution
:
  • Refractive Error
  • Myopia
  • Hyperopia
  • Device: Lotrafilcon B contact lenses

Completed : Low Cylinder Toric
: Cataracts
: 2008-08-07
: Device: Toric IOL (SN60T3) Each enrolled eye implanted with the AcrySof Toric Model SN60T3 intraocular l
Completed : Evaluation of Topical Riboflavin Exposed to UVA Radiation and Implantation of Corneal Ring
: Keratoconus
: 2009-01-29
: Procedure: Corneal collagen crosslinking The patients will
Completed : Efficiency, Predictability and Security of the Trans-epithelial Photorefractive Keratectomy
: Myopia
: 2016-08-30
Completed : A Intra-patient Comparison of Closed Loop and Plate Haptic Toric Intraocular Lenses
: Cataract
: 2014-10-08
:
  • Device: T-flex Aspheric Toric IOL
  • Device:

Completed : Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Moderate to High Myopia
: Myopia
: 2008-09-26
: Device: MEL 80 Treatment of High Myopia The reduction or elimination of myopia > -7.00 D to -12.00 D,
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