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NCT04831515 · ClinicalTrials.gov registry record · NA
Performance Evaluation of Two Daily Disposable Toric Lens Designs in Habitual Soft Contact Lens Wearers
A NA study, sponsored by CooperVision.
- Completed
- Registry status
- NA
- Development phase
- 48
- Enrollment target
NCT04831515: Completed NA study, sponsored by CooperVision.
NCT04831515 is a NA study that has completed, run by CooperVision. The registered enrollment target is 48 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04831515, a NA study, has completed, sponsored by CooperVision.
- COMPLETED
- Registry status
- NA
- Development phase
- 48 participants
- Enrollment target
Study Summary
The objective of the study is to compare the clinical performance of two different daily disposable, SiHy toric contact lens types, Lens A and Lens B, in existing soft lens wearers when worn for one week each.
Primary Outcome
Ease of overall lens handling for putting on eyes, removing from eyes, and opening packaging will be measured on a 0-10 integer scale (0=Very difficult, 10-Very easy)
Interventions
- DEVICE Lens A
- DEVICE Lens B
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 48 participants |
| Start Date | 2021-03-29 |
| Est. Completion | 2021-07-02 |
| Phase | NA |
What the finished NCT04831515 record still lists
NCT04831515 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 48 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower).
The record links to 0 conditions, and to 2 interventions - of which Lens A is the first listed.
NCT04831515 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04831515 about?
NCT04831515 is a clinical study titled "Performance Evaluation of Two Daily Disposable Toric Lens Designs in Habitual Soft Contact Lens Wearers". The objective of the study is to compare the clinical performance of two different daily disposable, SiHy toric contact lens types, Lens A and Lens B, in existing soft lens wearers when worn for one week each.
What is the current status of trial NCT04831515?
This trial is currently completed. It is a NA study. The enrollment target is 48 participants. The study started on 2021-03-29. Estimated completion is 2021-07-02.
What interventions are being tested in trial NCT04831515?
The interventions under investigation include: Lens A (DEVICE), Lens B (DEVICE).
Who is sponsoring clinical trial NCT04831515?
This trial is sponsored by CooperVision, which has 64 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04831515's enrollment target sits among peer trials
48 1381st of 2000 higher than 601 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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