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NCT01484938 · ClinicalTrials.gov registry record · NA
Lens Wearing Experience and Biocompatibility of a Marketed Multi-Purpose Disinfecting Solution in Silicone Hydrogel and Soft Contact Lens Wearers
A NA study, sponsored by Alcon Research.
- Completed
- Registry status
- NA
- Development phase
- 175
- Enrollment target
NCT01484938: Completed NA study, sponsored by Alcon Research.
NCT01484938 is a NA study that has completed, run by Alcon Research. The registered enrollment target is 175 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (88% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01484938, a NA study, has completed, sponsored by Alcon Research.
- COMPLETED
- Registry status
- NA
- Development phase
- 175 participants
- Enrollment target
Study Summary
The purpose of this study was to describe mean differences in corneal staining (type and area) for OPTI-FREE PureMoist Multi-Purpose Disinfecting Solution (MPDS) at Day 30 compared to Baseline (Day 0).
Primary Outcome
Percentage corneal staining was assessed by the investigator for each of five regions of the cornea; i.e., four quadrants plus central. The investigator instilled flourescein dye and examined the cornea with a slit lamp, i.e., biomicroscope and yellow filter. Percentage corneal staining was recorded in increments of ten, and the percentages of the five regions were averaged together.
Interventions
- DEVICE OPTI-FREE PureMoist
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 175 participants |
| Start Date | 2011-02 |
| Est. Completion | 2011-05 |
| Phase | NA |
What the finished NCT01484938 record still lists
NCT01484938 is an interventional study that assigns participants to a tested intervention. The registered 175 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 (88% lower).
The record links to 0 conditions, and to 1 intervention - of which OPTI-FREE PureMoist is the first listed.
NCT01484938 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01484938 about?
NCT01484938 is a clinical study titled "Lens Wearing Experience and Biocompatibility of a Marketed Multi-Purpose Disinfecting Solution in Silicone Hydrogel and Soft Contact Lens Wearers". The purpose of this study was to describe mean differences in corneal staining (type and area) for OPTI-FREE PureMoist Multi-Purpose Disinfecting Solution (MPDS) at Day 30 compared to Baseline (Day 0).
What is the current status of trial NCT01484938?
This trial is currently completed. It is a NA study. The enrollment target is 175 participants. The study started on 2011-02. Estimated completion is 2011-05.
What interventions are being tested in trial NCT01484938?
The interventions under investigation include: OPTI-FREE PureMoist (DEVICE).
Who is sponsoring clinical trial NCT01484938?
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 NCT01484938's enrollment target sits among peer trials
175 610th of 2000 higher than 1,391 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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