| Embase 1974–5 April 2022 | ||
| Search Lines | Search Terms | Search Results |
| 1 | glaucoma * | 100,842 |
| 2 | exp glaucoma/ | 91,390 |
| 3 | 1 or 2 | 105,022 |
| 4 | rho kinase inhibitor | 4177 |
| 5 | rho-kinase inhibitor | 4177 |
| 6 | rock inhibitor | 2146 |
| 7 | ripasudil * | 219 |
| 8 | netarsudil * | 229 |
| 9 | fasudil * | 3030 |
| 10 | 5 or 6 or 7 or 8 or 9 | 7594 |
| 11 | 3 or 10 | 112,087 |
| 12 | 3 and 10 | 529 |
| * Was the symbol used for truncated search terms | ||