Clinical trials
Refractive Errors trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
17 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 1 |
| 2008 | 3 |
| 2010 | 4 |
| 2017 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 15 |
| Active, not recruiting | 1 |
| Recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Waterloo | 3 |
| Abbott Medical Optics | 2 |
| CIBA VISION | 2 |
| CooperVision, Inc. | 2 |
| Johnson & Johnson Vision Care, Inc. | 2 |
| Alcon Research | 1 |
| Alcon, a Novartis Company | 1 |
| Bausch & Lomb Incorporated | 1 |
| CooperVision International Limited (CVIL) | 1 |
| Myoptechs, Inc | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Refractive Errors | 17 |
| Myopia | 7 |
| Eye Diseases | 2 |
| Hyperopia | 1 |
| Presbyopia | 1 |
Trials
Showing 1 to 17 of 17. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
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