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Showing 1 - 25 of
1,169 items
Trials Per Page
STUDY
CONDITIONS
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LAST UPDATED
W
Recruiting
  • Astigmatism
  • Cornea
  • patients with corneal astigmatism
  • Wenzhou, Zhejiang, China
    Eye Hispital of Wenzhou Medical University
2021-10-04
Oct 4, 2021
A
Not yet recruiting
  • Astigmatism
    • (no location specified)
    2021-05-30
    May 30, 2021
    C
    Completed
    • Astigmatism
    • Presbyopia
    • comfilcon A
    • Samfilcon A
    • Waterloo, Ontorio, Canada
      Lyndon Jones
    2021-10-04
    Oct 4, 2021
    M
    Enrolling by invitation
    • Astigmatism
    • Cataract
    • Femto-AK
    • Hershey, Pennsylvania
      Penn State Hershey Eye Center
    2022-01-06
    Jan 6, 2022
    E
    Active, not recruiting
    • Hyperopia
    • High Astigmatism
    • Fresh Corneal Lenticule Implantation using Relex-Smile VisuMax Femtosecond Laser
    • Pristina, Kosovo
      Eye Hospital Pristina
    2021-06-06
    Jun 6, 2021
    M
    Recruiting
    • Age Related Cataracts
    • Astigmatism
    • Femtosecond Laser guided Arcuate Keratotomy
    • Vienna, Austria
      Medical University of Vienna
    2021-02-23
    Feb 23, 2021
    O
    Recruiting
    • Cataract
    • Astigmatism
    • Calculation of the arcuate intrasomal incisions
    • Alicante, Spain
      OFTALVIST (Oftalmología Vistahermosa S.L.)
    2021-10-01
    Oct 1, 2021
    E
    Completed
    • Astigmatism High Both
    • +2 more
    • Toric Trifocal IOL
    • Pristina, Kosovo
      Eye Hospital Pristina
    2021-08-29
    Aug 29, 2021
    E
    Active, not recruiting
    • Irregular Astigmatism
    • Intrastromal Fresh Human Lenticule Implantation
    • Pristina, Kosovo
      Eye Hospital Pristina
    2021-07-27
    Jul 27, 2021
    L
    Recruiting
    • Myopia
    • +2 more
    • APIOC Sphere and APIOC Astigmatism
    • San Diego, California
    • +5 more
    2021-05-04
    May 4, 2021
    F
    Recruiting
    • Cataract
    • Astigmatism
    • Images of the operated eye (s)
    • Paris, Hôpital Fondation A. De Rothschild, France
      Hôpital Fondation A. de Rothschuld
    2021-12-02
    Dec 2, 2021
    L
    Recruiting
    • Presbyopia
    • +3 more
    • APIOC for Presbyopia and APIOC for Presbyopia for Astigmatism
    • San Diego, California
    • +5 more
    2021-05-12
    May 12, 2021
    Z
    Recruiting
    • Myopia
    • Astigmatism
    • Corneal Ablation
    • Wallisellen, Canton Zürich, Switzerland
      Augen Glattzentrum ONO Wallisellen
    2021-11-17
    Nov 17, 2021
    J
    Completed
    • Visual Acuity
    • ACUVUE OASYS® 1-Day for Astigmatism - TAM 24
    • ACUVUE OASYS® 1-Day for Astigmatism
    • Longwood, Florida
    • +4 more
    2021-04-26
    Apr 26, 2021
    S
    Completed
    • Cataract
    • astigmatism
    • Hangzhou, China
      Second Affiliated Hospital, Zhejiang University School of Medici
    2021-06-08
    Jun 8, 2021
    C
    Active, not recruiting
    • Astigmatism
    • Soft Toric Custom Made Contact lens
    • +2 more
    • Manchester, United Kingdom
      Eurolens Research
    2021-12-14
    Dec 14, 2021
    B
    Not yet recruiting
    • Corneal Astigmatism
    • enVista Toric
    • enVista non-Toric (spherical)
    • (no location specified)
    2021-12-14
    Dec 14, 2021
    B
    Recruiting
    • Astigmatism
    • kalifilcon A Daily Disposable Toric LD213001 Contact Lenses
    • Commercially available Ultra for Astigmatism Contact Lenses
    • Rochester, New York
      Bausch and Lomb Site 01
    2021-12-14
    Dec 14, 2021
    J
    Recruiting
    • Myopia
    • Astigmatism
    • Cheetah System
    • Rajajinagar, Bangalore, India
    • +4 more
    2021-12-28
    Dec 28, 2021
    C
    Recruiting
    • Keratoconus
    • +6 more
    • Wavefront Guided Scleral Lenses
    • Traditional Scleral Lenses
    • Teaneck, New Jersey
      Cornea and Laser Eye Institue - Hersh Vision Group
    2021-04-14
    Apr 14, 2021
    C
    Recruiting
    • Myopia
    • Astigmatism
    • SMILE
    • Aarhus, Denmark
    • +4 more
    2021-07-27
    Jul 27, 2021
    U
    Completed
    • Astigmatism
    • Placebo Lenses
    • +2 more
    • Charlottesville, Virginia
      University of Virginia Driving Safety Laboratory
    2021-10-04
    Oct 4, 2021
    S
    Active, not recruiting
    • Nearsightedness
    • Astigmatism
    • LASIK
    • Palo Alto, California
      Stanford University School of Medicine
    2021-11-06
    Nov 6, 2021
    A
    Completed
    • Refractive Errors
    • Astigmatism
    • Verofilcon A toric contact lenses
    • Stenfilcon A toric contact lenses
    • Maitland, Florida
    • +5 more
    2021-12-06
    Dec 6, 2021
    C
    Recruiting
    • Corneal Astigmatism
    • scheimpflug imaging using pentacam
    • Cairo, Egypt
      kasr El Aini medical school
    2020-05-18
    May 18, 2020