- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01028872
Spherical Aberration and Contrast Sensitivity Function in Eyes Implanted With Spherical and Aspheric Intraocular Lenses: A Clinical Trial
December 8, 2009 updated by: Shahid Beheshti University of Medical Sciences
Aspheric intraocular lenses can effectively reduce higher-order aberrations and improve contrast sensitivity function after cataract surgery.
Study Overview
Study Type
Interventional
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Tehran, Iran, Islamic Republic of, 16666
- Labbafinejad Medical Center
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
55 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
N/A
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Senile cataract
Exclusion Criteria:
- Glaucoma, corneal opacity, retinal abnormality, previous history
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Sham Comparator: Sensar IOL
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Active Comparator: Tecnis IOL
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Active Comparator: AcrySof IQ
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Registration Dates
First Submitted
December 8, 2009
First Submitted That Met QC Criteria
December 8, 2009
First Posted (Estimate)
December 9, 2009
Study Record Updates
Last Update Posted (Estimate)
December 9, 2009
Last Update Submitted That Met QC Criteria
December 8, 2009
Last Verified
September 1, 2006
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 8547
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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