Clinical trials
Completed Refractive Errors trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
118 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 1 |
| 2008 | 6 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 4 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 12 |
| 2019 | 13 |
| 2020 | 14 |
| 2021 | 9 |
| 2022 | 11 |
| 2023 | 14 |
| 2024 | 4 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 118 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Alcon Research | 53 |
| CooperVision, Inc. | 6 |
| Johnson & Johnson Vision Care, Inc. | 6 |
| LENZ Therapeutics, Inc | 6 |
| Alcon, a Novartis Company | 3 |
| Jaeb Center for Health Research | 3 |
| Lentechs, LLC | 3 |
| Food and Drug Administration (FDA) | 2 |
| Johnson & Johnson Surgical Vision, Inc. | 2 |
| Ohio State University | 2 |
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 | 118 |
| Myopia | 39 |
| Astigmatism | 18 |
| Hyperopia | 14 |
| Presbyopia | 13 |
| Cataract | 6 |
| Eye Diseases | 6 |
| Amblyopia | 3 |
| Dry Eye Syndromes | 2 |
| Glaucoma | 2 |
Trials
Showing 1 to 25 of 118. Each trial links to its page on Pharma Observatory.
18 more trials match. See them 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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