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

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01028872
Enrollment
Unknown
Registered
2009-12-09
Start date
Unknown
Completion date
Unknown
Last updated
2009-12-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cataract

Keywords

higher-order aberrations, contrast sensitivity

Brief summary

Aspheric intraocular lenses can effectively reduce higher-order aberrations and improve contrast sensitivity function after cataract surgery.

Interventions

DEVICEIntraocular lens

Sponsors

Shahid Beheshti University of Medical Sciences
Lead SponsorOTHER

Eligibility

Sex/Gender
ALL
Age
55 Years to 75 Years

Inclusion criteria

* Senile cataract

Exclusion criteria

* Glaucoma, corneal opacity, retinal abnormality, previous history

Countries

Iran

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026