Clinical trials
Observational Cataract trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
66 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 1 |
| 2008 | 2 |
| 2011 | 4 |
| 2012 | 2 |
| 2013 | 5 |
| 2014 | 1 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 66 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Wenzhou Medical University | 4 |
| AST Products, Inc. | 3 |
| Sun Yat-sen University | 3 |
| Vienna Institute for Research in Ocular Surgery | 3 |
| Aier School of Ophthalmology, Central South University | 2 |
| Peking University Third Hospital | 2 |
| Shanghai Eye Disease Prevention and Treatment Center | 2 |
| Uptown Eye Specialists | 2 |
| Aaren Scientific Inc. | 1 |
| Alexander Eaton | 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 |
|---|---|
| Cataract | 66 |
| Refractive Errors | 4 |
| Astigmatism | 3 |
| Diabetic Retinopathy | 3 |
| Glaucoma | 3 |
| Pseudophakia | 3 |
| Retinal Diseases | 3 |
| Corneal Diseases | 2 |
| Eye Diseases | 2 |
| Myopia | 2 |
Trials
Showing 1 to 25 of 66. 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.
Go deeper on Pharma Observatory
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