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Astigmatism

Showing 701 - 725 of 766
STUDY
CONDITIONS
INTERVENTIONS
LOCATIONS
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Myopia Trial in Cincinnati (WAVEFRONT Optimized LASIK, WAVEFRONT GUIDED LASIK)

Completed
  • Myopia
  • WAVEFRONT Optimized LASIK
  • WAVEFRONT GUIDED LASIK
  • Cincinnati, Ohio
    Midwest Eye Center
Jun 13, 2012

Cataract, Refractive Surgery, Astigmatism Trial in Madrid (Nasal 2.8-mm corneal incision, Temporal 2.8-mm corneal incision,

Completed
  • Cataract
  • +2 more
  • Nasal 2.8-mm corneal incision
  • +2 more
  • Madrid, Spain
    Dept Ophthalmology, Hospital Universitario Ramón y Cajal
Jun 24, 2011

Cataract, Aphakia Trial (Coaxial Micro-Incision Cataract Surgery, Coaxial Small Incision Cataract Surgery)

Completed
Has Results
  • Cataract
  • Aphakia
  • Coaxial Micro-Incision Cataract Surgery
  • Coaxial Small Incision Cataract Surgery
  • (no location specified)
Jan 24, 2012

Vaccines, Pneumococcal Trial in United Kingdom (13-valent Pneumococcal Conjugate Vaccine, 7vPnC, Pediacel)

Completed
Has Results
  • Vaccines, Pneumococcal
  • 13-valent Pneumococcal Conjugate Vaccine
  • +4 more
  • Atherstone, United Kingdom
  • +10 more
Jan 22, 2013

Presbyopia, Hyperopia Trial in Nice, Paris, Barcelona (LASIK)

Completed
  • Presbyopia
  • Hyperopia
  • LASIK
  • Nice, France
  • +3 more
May 24, 2011

Progressive Keratoconus Trial (Corneal collagen cross-linking, Ocular Response Analyzer (ORA))

Completed
  • Progressive Keratoconus
  • Corneal collagen cross-linking
  • Ocular Response Analyzer (ORA)
  • (no location specified)
Feb 21, 2012

Cataract Trial in Kfar Saba (Phacoemulsification using an ACM as the sole fluid source, Conventional Phaco)

Unknown status
  • Cataract
  • Phacoemulsification using an ACM as the sole fluid source
  • Conventional Phaco
  • Kfar Saba, Israel
    Meir Medical Center
Mar 13, 2012

Cataract Trial in Brasilia (Multifocal Intraocular Lens (RAYNER M-FLEX T TORIC IOL))

Completed
  • Cataract
  • Multifocal Intraocular Lens (RAYNER M-FLEX T TORIC IOL)
  • Brasilia, DF, Brazil
    Hospital Oftalmologico Brasilia
Jan 6, 2012

Longitudinal Evaluation of Silicone Hydrogel (LASH) Study

Completed
Has Results
  • Corneal Infiltrates
    • Cleveland, Ohio
      University Hospitals Case Medical Center
    Feb 13, 2012

    Cataracts, Cataract Surgery Trial in Chapel Hill (Lens insertion during cataract surgery)

    Completed
    • Cataracts
    • Cataract Surgery
    • Lens insertion during cataract surgery
    • Chapel Hill, North Carolina
      Kittner Eye Center
    Nov 30, 2010

    Cataract Trial in Ahmedabad (Microcoaxial Phacoemulsification)

    Unknown status
    • Cataract
    • Microcoaxial Phacoemulsification
    • Ahmedabad, Gujarat, India
      Iladevi Cataract & IOL Research Centre
    Jun 29, 2011

    Keratoconus Trial in Tehran (Anwar, Melles)

    Completed
    • Keratoconus
    • Anwar
    • Melles
    • Tehran, Iran, Islamic Republic of
    • +1 more
    Jan 4, 2012

    Patients With Low Levels of Astigmatism

    Completed
    Has Results
    • Cataract Extraction
    • Corneal Astigmatism
    • Visual performance measures
    • Fort Worth, Texas
      Contact Alcon Call Center For Trial Locations
    Sep 23, 2010

    Refractive Errors, Astigmatism Trial in United States (SynergEyes A2 Hybrid Contact Lens)

    Unknown status
    • Refractive Errors
    • Astigmatism
    • SynergEyes A2 Hybrid Contact Lens
    • Campbell, California
    • +9 more
    Aug 24, 2010

    Amblyopia Trial in Tehran (photorefraction)

    Completed
    • Amblyopia
    • photorefraction
    • Tehran, Iran, Islamic Republic of
      Labbafinejad medical center
    Mar 7, 2011

    Refractive Error, Presbyopia Trial (PresbyLASIK)

    Withdrawn
    • Refractive Error
    • Presbyopia
    • PresbyLASIK
    • (no location specified)
    Aug 4, 2011

    Pterygium, Cataract, Astigmatism Trial in Hong Kong (pterygium excision)

    Unknown status
    • Pterygium
    • +2 more
    • pterygium excision
    • Hong Kong, China
    • +2 more
    Jul 6, 2010

    Cataract, Astigmatism Trial in São Paulo (Tecnis implant, ReSTOR implant, ReZoom implant)

    Completed
    • Cataract
    • Astigmatism
    • Tecnis implant
    • +2 more
    • São Paulo, Brazil
      University of São Paulo
    Jul 1, 2010

    Tumors Trial in Poland, Spain, United States (Axitinib + Paclitaxel + Carboplatin (Cohort 1), Axitinib + Paclitaxel +

    Completed
    Has Results
    • Neoplasms
    • Axitinib + Paclitaxel + Carboplatin (Cohort 1)
    • +9 more
    • Augusta, Georgia
    • +12 more
    Mar 30, 2012

    Myopia, Astigmatism Trial in Wenzhou (the implantation of toric implantable collamer lens, customized laser-assisted in situ

    Unknown status
    • Myopia
    • Astigmatism
    • the implantation of toric implantable collamer lens
    • customized laser-assisted in situ keratomileusis
    • Wenzhou, Zhejiang, China
      Eye hospital of Wenzhou Medical College
    Mar 16, 2010

    Anterior Segment Parameters, in Forme Fruste Keratoconus

    Completed
    • Keratoconus
    • Forme Fruste Keratoconus
      • Alexandroupolis, Thrace, Greece
        Eye Institute of Thrace
      Oct 5, 2011

      Rheumatoid Arthritis Trial in Worldwide (etanercept (EnbrelTM), methotrexate)

      Terminated
      Has Results
      • Rheumatoid Arthritis
      • Ostrava, Czech Republic
      • +48 more
      Jun 16, 2011

      Cataracts Trial in Fort Worth (Toric IOL (SN60T3))

      Completed
      Has Results
      • Cataracts
      • Toric IOL (SN60T3)
      • Fort Worth, Texas
        Alcon Call Center for Trial Locations
      Mar 25, 2010

      Presbyopia, Myopia, Hyperopia Trial in Duisburg, Mannheim, Muenchen (Intrastromal Correction of Presbyopia, Intrastromal

      Unknown status
      • Presbyopia
      • +3 more
      • Intrastromal Correction of Presbyopia
      • +4 more
      • Duisburg, Germany
      • +2 more
      Feb 7, 2010

      Optical Low Coherence Reflectometry Enables Preoperative

      Completed
      • Pseudoexfoliation Syndrome
        • Zagreb, Croatia
          General Hospital Sveti Duh
        Feb 17, 2011