Regression pattern | Definitions of regression patterns (compared to previous visit) |
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No regression | Any one or more of the following:
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Partial regression | Persistent active NV but a decrease in size or density of NV from the previous visit |
Total regression | Any one or more of the following:
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Reactivation | Reactivation can occur at any visit from week 16 and is defined as one or more of the following :
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NV, neovascularisation; NVD, neovascularisation disc; NVE, neovascularisation elsewhere; NVG, neovascular glaucoma;.