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Effect of timolol on anterior optic nerve blood flow in patients with primary open-angle glaucoma as assessed by the Heidelberg retina flowmeter.
Lübeck P, Orgül S, Gugleta K, Gherghel D, Gekkieva M, Flammer J
J GlaucomaFeb 200114 citationsClinical Trial
This study found timolol did not significantly alter anterior optic nerve blood flow in nonprogressive glaucoma patients, suggesting its IOP-lowering effect doesn't compromise ocular perfusion in this group.