Clinical trials
Astigmatism trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
402 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 5 |
| 2006 | 2 |
| 2007 | 14 |
| 2008 | 11 |
| 2009 | 15 |
| 2010 | 14 |
| 2011 | 13 |
| 2012 | 13 |
| 2013 | 23 |
| 2014 | 21 |
| 2015 | 18 |
| 2016 | 14 |
| 2017 | 9 |
| 2018 | 30 |
| 2019 | 19 |
| 2020 | 18 |
| 2021 | 36 |
| 2022 | 27 |
| 2023 | 27 |
| 2024 | 23 |
| 2025 | 22 |
| 2026 | 22 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 269 |
| Unknown status | 58 |
| Recruiting | 28 |
| Not yet recruiting | 12 |
| Active, not recruiting | 11 |
| Terminated | 11 |
| Withdrawn | 9 |
| Enrolling by invitation | 4 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Alcon Research | 51 |
| CooperVision, Inc. | 33 |
| Bausch & Lomb Incorporated | 19 |
| Johnson & Johnson Vision Care, Inc. | 16 |
| Beaver-Visitec International, Inc. | 8 |
| Stanford University | 8 |
| Abbott Medical Optics | 7 |
| CooperVision International Limited (CVIL) | 7 |
| Wenzhou Medical University | 7 |
| CIBA VISION | 6 |
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 |
|---|---|
| Astigmatism | 402 |
| Myopia | 150 |
| Cataract | 93 |
| Refractive Errors | 50 |
| Hyperopia | 49 |
| Presbyopia | 28 |
| Aphakia | 11 |
| Corneal Diseases | 7 |
| Dry Eye Syndromes | 4 |
| Glaucoma | 4 |
Trials
Showing 26 to 50 of 402. Each trial links to its page on Pharma Observatory.
302 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.