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NCT00889252 · ClinicalTrials.gov registry record · Phase 3
Safety Study of a Contact Lens With Ketotifen in Healthy, Normal Volunteers
A Phase 3 study, sponsored by Vistakon Pharmaceuticals.
- Completed
- Registry status
- Phase 3
- Development phase
- 250
- Enrollment target
NCT00889252: Completed Phase 3 study, sponsored by Vistakon Pharmaceuticals.
NCT00889252 is a Phase 3 study that has completed, run by Vistakon Pharmaceuticals. The registered enrollment target is 250 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (68% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00889252, a Phase 3 study, has completed, sponsored by Vistakon Pharmaceuticals.
- COMPLETED
- Registry status
- Phase 3
- Development phase
- 250 participants
- Enrollment target
Study Summary
The purpose of this study is to evaluate the safety of a novel contact lens in healthy normal volunteers.
Primary Outcome
Assessment of lid redness using the following scale: 0=none, 1=mild, 2=moderate, 3=severe, 4=very severe
Interventions
- DEVICE contact lens with ketotifen
- DEVICE contact lens
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 250 participants |
| Start Date | 2009-04 |
| Phase | Phase 3 |
What the finished NCT00889252 record still lists
NCT00889252 is an interventional study that assigns participants to a tested intervention. The registered 250 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (68% lower).
The record links to 0 conditions, and to 2 interventions - of which contact lens with ketotifen is the first listed.
NCT00889252 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00889252 about?
NCT00889252 is a clinical study titled "Safety Study of a Contact Lens With Ketotifen in Healthy, Normal Volunteers". The purpose of this study is to evaluate the safety of a novel contact lens in healthy normal volunteers.
What is the current status of trial NCT00889252?
This trial is currently completed. It is a Phase 3 study. The enrollment target is 250 participants. The study started on 2009-04.
What interventions are being tested in trial NCT00889252?
The interventions under investigation include: contact lens with ketotifen (DEVICE), contact lens (DEVICE).
Who is sponsoring clinical trial NCT00889252?
This trial is sponsored by Vistakon Pharmaceuticals, which has 13 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00889252's enrollment target sits among peer trials
250 1249th of 2000 higher than 735 of 2,000 other Phase 3 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 3 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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