Effect of Ginkgo Biloba Capsule on Visual Function of Primary Open-angle Glaucoma With Blood Stasis Syndrome

In this clinical study, the visual field, including MD, MS, LV, and vision score, are the main efficacy indicators. HRT and visual electrophysiological examination are the secondary efficacy indicators. Safety indicators based on laboratory tests and total frequency and incidence of adverse events. To evaluate the effectiveness and safety of Ginkgo biloba capsules for glaucoma patients with intraocular pressure control.