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Lucentis every 4 weeks

Retinal Consultants of Arizona · FDA-approved active Small molecule

Lucentis (ranibizumab) blocks vascular endothelial growth factor A (VEGF-A) to inhibit abnormal blood vessel growth and reduce fluid leakage in the retina.

Lucentis (ranibizumab) blocks vascular endothelial growth factor A (VEGF-A) to inhibit abnormal blood vessel growth and reduce fluid leakage in the retina. Used for Neovascular (wet) age-related macular degeneration, Macular edema following retinal vein occlusion, Diabetic macular edema.

At a glance

Generic nameLucentis every 4 weeks
SponsorRetinal Consultants of Arizona
Drug classVEGF-A inhibitor (monoclonal antibody fragment)
TargetVEGF-A
ModalitySmall molecule
Therapeutic areaOphthalmology
PhaseFDA-approved

Mechanism of action

Ranibizumab is a recombinant humanized monoclonal antibody fragment that binds and neutralizes all active forms of VEGF-A, a key driver of pathological neovascularization and vascular permeability in retinal diseases. By blocking VEGF-A signaling, it prevents endothelial cell proliferation and reduces retinal edema, thereby stabilizing or improving vision in conditions characterized by abnormal retinal vasculature.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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