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NCT01423773 · ClinicalTrials.gov registry record · NA
Ocular Comfort and OCT Observation of Post Lens Clearance and Ocular Tissue Compression
A NA study of Ocular Comfort, sponsored by Ciba Vision.
- Completed
- Registry status
- NA
- Development phase
- 20
- Enrollment target
- 1
- Study location
NCT01423773: Completed NA study of Ocular Comfort, sponsored by Ciba Vision.
NCT01423773 is a NA study of Ocular Comfort that has completed, run by Ciba Vision. The registered enrollment target is 20 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01423773, a NA study of Ocular Comfort, has completed, sponsored by Ciba Vision.
- COMPLETED
- Registry status
- NA
- Development phase
- 20 participants
- Enrollment target
- 1
- Study location
Study Summary
The purpose of this study was to compare the fit and comfort of two types of contact lenses.
Primary Outcome
Comfort was assessed by the participant on a Visual Analog Scale of 0 to 100, where 0=Extremely Uncomfortable ("My eyes are in pain. I cannot tolerate my lenses") and 100=Extremely Comfortable ("My eyes feel GREAT, better than normal. I cannot feel my lenses").
Conditions Studied
Interventions
- DEVICE Lotrafilcon A test contact lens
- DEVICE Lotrafilcon A control contact lens
- DEVICE Ultra-High Resolution Optical Coherence Tomographer (OCT)
Study Locations (1)
Florida
- McKnight Building, Bascom Palmer Eye Institute - Miami
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 20 participants |
| Start Date | 2011-08 |
| Est. Completion | 2011-12 |
| Phase | NA |
What the finished NCT01423773 record still lists
NCT01423773 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 20 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).
The record links to 1 condition, with Ocular Comfort appearing as the primary indexed condition, and to 3 interventions - of which Lotrafilcon A test contact lens is the first listed.
NCT01423773 reports a single indexed study location in Florida.
Frequently Asked Questions
What is clinical trial NCT01423773 about?
NCT01423773 is a clinical study titled "Ocular Comfort and OCT Observation of Post Lens Clearance and Ocular Tissue Compression". The purpose of this study was to compare the fit and comfort of two types of contact lenses.
What is the current status of trial NCT01423773?
This trial is currently completed. It is a NA study. The enrollment target is 20 participants. The study started on 2011-08. Estimated completion is 2011-12.
What conditions does trial NCT01423773 study?
This clinical trial studies the following conditions: Ocular Comfort.
What interventions are being tested in trial NCT01423773?
The interventions under investigation include: Lotrafilcon A test contact lens (DEVICE), Lotrafilcon A control contact lens (DEVICE), Ultra-High Resolution Optical Coherence Tomographer (OCT) (DEVICE).
Who is sponsoring clinical trial NCT01423773?
This trial is sponsored by Ciba Vision, which has 3 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT01423773 being conducted?
This trial has 1 study location across Florida. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01423773's enrollment target sits among peer trials
20 1768th of 2000 higher than 140 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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