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Trial record 2 of 103 for:    cataract AND Astigmatism

Reduction of Corneal Astigmatism With Toric Intraocular Lens Implantation in Congenital Cataract

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ClinicalTrials.gov Identifier: NCT02040129
Recruitment Status : Completed
First Posted : January 20, 2014
Last Update Posted : January 20, 2014
Sponsor:
Information provided by (Responsible Party):
Bo Young Chun, Kyungpook National University

Brief Summary:
This study was conducted to evaluate changes of reduction of corneal astigmatism with toric intraocular lens(IOL) in congenital cataract.

Condition or disease Intervention/treatment Phase
Congenital Cataract Device: Acrysof Toric IOL Not Applicable

Detailed Description:
This retrospective study included 6 eyes from 4 patients (mean age 7.2 years) with congenital cataract who had an astigmatism of 2.5 to 4.0 D prior to cataract surgery. Review of preoperative and postoperative visual acuity (UCVA), refraction, toric axis was performed.

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 4 participants
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Reduction of Corneal Astigmatism With Toric Intraocular Lens Implantation : Early Results in Patients With Congenital Cataract
Study Start Date : January 2009
Actual Primary Completion Date : January 2009
Actual Study Completion Date : November 2009

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Cataract

Arm Intervention/treatment
Experimental: Acrysof toric IOL
Acrysof Toric intraocular lens in congenital cataract
Device: Acrysof Toric IOL
Lens implantation following cataract surgery




Primary Outcome Measures :
  1. Change from baseline in astigmatism after cataract surgery at 24 months [ Time Frame: preop, 3,6,12,24 month postop ]
    Measurement of refraction after cataract surgery was performed.


Secondary Outcome Measures :
  1. Change from baseline in quality of vision after cataract surgery at 24 months. [ Time Frame: preop, 3,6,12,24 months postop ]
    Measurement of visual acuity after cataract surgery was performed.



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Ages Eligible for Study:   1 Year to 13 Years   (Child)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Children less than 14 years
  • Congenital cataract at initial visit
  • Symmetrical keratometric astigmatism more than 2.0 D

Exclusion Criteria:

  • Microcornea (horizontal corneal diameter less than 9.5mm-asper that particular age)
  • Corneal pathology
  • Keratoconus
  • Irregular astigmatism

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02040129


Locations
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Korea, Republic of
Bo Young Chun, M.D.
Daegu, Kyungsangpookdo, Korea, Republic of, 700-721
Sponsors and Collaborators
Kyungpook National University
Investigators
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Principal Investigator: Bo Young Chun, M.D Kyungpook National University

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Responsible Party: Bo Young Chun, Department of Ophthalmology, School of medicine, Kyungpook National University, Kyungpook National University
ClinicalTrials.gov Identifier: NCT02040129     History of Changes
Other Study ID Numbers: KNUH2014-01
First Posted: January 20, 2014    Key Record Dates
Last Update Posted: January 20, 2014
Last Verified: January 2014

Additional relevant MeSH terms:
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Cataract
Astigmatism
Lens Diseases
Eye Diseases
Refractive Errors