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refractive%20error

Showing 1576 - 1593 of 1,593
STUDY
CONDITIONS
INTERVENTIONS
LOCATIONS
LAST UPDATED

Chronic Myeloid Leukemia Trial (STI571)

Completed
  • Chronic Myeloid Leukemia
  • (no location specified)
Aug 2, 2007

Keratoconus Trial in Tehran (keratoplasty)

Unknown status
  • Keratoconus
  • keratoplasty
  • Tehran, Iran, Islamic Republic of
    Bahram Einollhi, MD
Jan 12, 2007

Refractive Errors, Asthenopia Trial in Birmingham (Spectacle Lenses)

Completed
  • Refractive Errors
  • Asthenopia
  • Spectacle Lenses
  • Birmingham, Alabama
    School of Optometry
Sep 7, 2006

Myopia Trial in Cambridge (Aberration controlled contact lens, Vision training)

Completed
  • Myopia
  • Aberration controlled contact lens
  • Vision training
  • Cambridge, Cambridgeshire, United Kingdom
    Anglia Ruskin University
Oct 16, 2006

ParentLink: Better and Safer Emergency Care for Children

Completed
  • Otitis Media
  • +3 more
  • patient-driven health IT product
  • Boston, Massachusetts
  • +1 more
Apr 5, 2007

Myopia Trial in Aarhus C (PRK, LASIK)

Completed
  • Myopia
  • PRK
  • LASIK
  • Aarhus C, Denmark
    Department of Ophthalmology, Aarhus Sygehus NBG
Nov 24, 2006

Keratoconus Trial in Singapore (Intacs intracorneal ring insertion for the treatment of keratoconus)

Unknown status
  • Keratoconus
  • Intacs intracorneal ring insertion for the treatment of keratoconus
  • Singapore, Singapore
    Singapore National Eye Centre
Jul 3, 2006

Myopia Trial in Singapore (Laser in Situ Keratomileusis (LASIK), Photorefractive Keratectomy (PRK))

Completed
  • Myopia
  • Laser in Situ Keratomileusis (LASIK)
  • Photorefractive Keratectomy (PRK)
  • Singapore, Singapore
    Singapore Eye Research Institute
Oct 23, 2006

Refractive Errors Trial (Prk with mitomycin vs Lasik)

Completed
  • Refractive Errors
  • Prk with mitomycin vs Lasik
  • (no location specified)
Aug 15, 2006

Ethnicity and Refractive Error (CLEERE) Study

Unknown status
  • Myopia
    • Eutaw, Alabama
    • +2 more
    Jun 23, 2005

    Ductus Arteriosus, Patent, Preterm Infants Trial in Taichung (Indomethacin and Ibuprofen)

    Terminated
    • Ductus Arteriosus, Patent
    • Preterm Infants
    • Indomethacin and Ibuprofen
    • Taichung, Taiwan
      China Medical University Hospital
    Jun 23, 2006

    Under- and Uncorrected Significant Refractive Errors Trial in Dar es Salaam (spectacles)

    Completed
    • Under- and Uncorrected Significant Refractive Errors
    • spectacles
    • Dar es Salaam, Tanzania
      Secondary Schools
    Nov 3, 2005

    Cholera Trial in Dhaka (Azithromycin)

    Completed
    • Cholera
    • Dhaka, Bangladesh
      Dhaka Hospital, International Centre for Diarrhoeal Disease Rese
    Jul 20, 2006

    Toxic Nodular Goitre, Graves Disease Trial in Odense (Methimazole)

    Completed
    • Toxic Nodular Goitre
    • Graves Disease
    • Odense, Funen, Denmark
      Department of Endocrinology, Odense University Hospital
    Feb 2, 2006

    Pulse Wave Velocity in Spinal Cord Injury and Stroke Patients

    Unknown status
    • Cerebrovascular Accident
    • Spinal Cord Injury
      • Taipei, Taiwan
        Wang Tyng-Guey
      Jan 6, 2006

      Laparoscopic Colectomy Versus Open Colectomy for Colorectal

      Unknown status
      • Colorectal Cancer
        • Taipei, Taiwan
          Department of Surgery, National Taiwan University Hospital, No.7
        Dec 19, 2005

        Electronic Prescribing Trial in Toronto (PDA-based Electronic Prescribing Software)

        Completed
        • Electronic Prescribing
        • PDA-based Electronic Prescribing Software
        • Toronto, Ontario, Canada
          Sunnybrook & Women's College Health Science Centre
        Nov 9, 2005

        Cardiovascular Surgical Procedures, Arthroplasty, Replacement, Hysterectomy Trial in Oakbrook Terrace, Winston Salem, Memphis

        Unknown status
        • Cardiovascular Surgical Procedures
        • +2 more
        • Quality improvement strategies
        • Oakbrook Terrace, Illinois
        • +2 more
        Jun 23, 2005