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Spherical Aberration and Contrast Sensitivity Function in Eyes Implanted With Spherical and Aspheric Intraocular Lenses: A Clinical Trial

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ClinicalTrials.gov Identifier: NCT01028872
Recruitment Status : Completed
First Posted : December 9, 2009
Last Update Posted : December 9, 2009
Sponsor:
Information provided by:

Study Description
Brief Summary:
Aspheric intraocular lenses can effectively reduce higher-order aberrations and improve contrast sensitivity function after cataract surgery.

Condition or disease Intervention/treatment Phase
Cataract Device: Intraocular lens Phase 4

Study Design

Study Type : Interventional  (Clinical Trial)

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Cataract
U.S. FDA Resources

Arms and Interventions

Arm Intervention/treatment
Sham Comparator: Sensar IOL Device: Intraocular lens
Active Comparator: Tecnis IOL Device: Intraocular lens
Active Comparator: AcrySof IQ Device: Intraocular lens


Outcome Measures

Eligibility Criteria

Information from the National Library of Medicine

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Ages Eligible for Study:   55 Years to 75 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Criteria

Inclusion Criteria:

  • Senile cataract

Exclusion Criteria:

  • Glaucoma, corneal opacity, retinal abnormality, previous history
Contacts and Locations

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): NCT01028872


Locations
Iran, Islamic Republic of
Labbafinejad Medical Center
Tehran, Iran, Islamic Republic of, 16666
Sponsors and Collaborators
Shahid Beheshti University of Medical Sciences
More Information

ClinicalTrials.gov Identifier: NCT01028872     History of Changes
Other Study ID Numbers: 8547
First Posted: December 9, 2009    Key Record Dates
Last Update Posted: December 9, 2009
Last Verified: September 2006

Keywords provided by Shahid Beheshti University of Medical Sciences:
higher-order aberrations, contrast sensitivity

Additional relevant MeSH terms:
Cataract
Lens Diseases
Eye Diseases