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NCT01190631 · ClinicalTrials.gov registry record · NA
An Assessment of Residual Spherical Aberration, Postoperative Total High Order Aberrations, and Functional Vision Correlation Following Intraocular Lens (IOL) Implantation
A NA study, sponsored by Alcon Research.
- Completed
- Registry status
- NA
- Development phase
- 100
- Enrollment target
NCT01190631: Completed NA study, sponsored by Alcon Research.
NCT01190631 is a NA study that has completed, run by Alcon Research. The registered enrollment target is 100 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (93% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01190631, a NA study, has completed, sponsored by Alcon Research.
- COMPLETED
- Registry status
- NA
- Development phase
- 100 participants
- Enrollment target
Study Summary
The purpose of this study was to evaluate total residual spherical aberration (TSA) post-IOL implantation, and to determine if an association exists between TSA, postoperative high order aberrations (HOA), and functional vision following IOL implantation in patients grouped by pre-operative corneal spherical aberration (CSA).
Primary Outcome
Contrast sensitivity is the measurement of one's ability to detect slight changes in luminance before it becomes indistinguishable. It is measured in logarithmic units by means of an illuminated box, the CSV 1000 by Vector Vision. A higher value for the logarithmic units translates to better contrast sensitivity.
Interventions
- DEVICE Acrysof IQ (SN60WF) IOL
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 100 participants |
| Start Date | 2010-07 |
| Phase | NA |
What the finished NCT01190631 record still lists
NCT01190631 is an interventional study that assigns participants to a tested intervention. The registered 100 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (93% lower).
The record links to 0 conditions, and to 1 intervention - of which Acrysof IQ (SN60WF) IOL is the first listed.
NCT01190631 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01190631 about?
NCT01190631 is a clinical study titled "An Assessment of Residual Spherical Aberration, Postoperative Total High Order Aberrations, and Functional Vision Correlation Following Intraocular Lens (IOL) Implantation". The purpose of this study was to evaluate total residual spherical aberration (TSA) post-IOL implantation, and to determine if an association exists between TSA, postoperative high order aberrations (HOA), and functional vision following IOL implantation in patients grouped by pre-operative corneal ...
What is the current status of trial NCT01190631?
This trial is currently completed. It is a NA study. The enrollment target is 100 participants. The study started on 2010-07.
What interventions are being tested in trial NCT01190631?
The interventions under investigation include: Acrysof IQ (SN60WF) IOL (DEVICE).
Who is sponsoring clinical trial NCT01190631?
This trial is sponsored by Alcon Research, which has 275 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01190631's enrollment target sits among peer trials
100 840th of 2000 higher than 1,081 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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