Clinical trials
Observational Refractive Errors trials in China
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
20 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 3 |
| 2023 | 3 |
| 2025 | 1 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 9 |
| Completed | 5 |
| Not yet recruiting | 3 |
| Recruiting | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Tianjin Eye Hospital | 6 |
| Sun Yat-sen University | 4 |
| Zhongshan Ophthalmic Center, Sun Yat-sen University | 4 |
| Beijing Tongren Hospital | 1 |
| Renmin Hospital of Wuhan University | 1 |
| Second Affiliated Hospital of Nanchang University | 1 |
| Shanghai Eye Disease Prevention and Treatment Center | 1 |
| Tongji University | 1 |
| Wang Hongxia | 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 | 20 |
| Myopia | 12 |
| Astigmatism | 1 |
| COVID-19 | 1 |
| Cataract | 1 |
| Eye Diseases | 1 |
| Glaucoma | 1 |
| Glaucoma, Open-Angle | 1 |
| Hearing Loss | 1 |
| Vision Disorders | 1 |
Trials
Showing 1 to 20 of 20. 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.
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