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Faricimab

VABYSMO

Pronunciation: far-IK-i-mab

Faricimab ballicule: receptor binding, kinetics and half-life diagram
Mechanism of action: Faricimab ballicule

What it isBispecific intravitreal antibody blocking VEGF-A and angiopoietin-2; wet AMD, diabetic macular edema and retinal vein occlusion.

Why this oneAng-2 blockade distinguishes it from single-target anti-VEGF agents and lets many patients extend to every-three-or-four-month dosing.

What limits itIntravitreal injection risks endophthalmitis, inflammation, retinal detachment and transient pressure elevation.

Faricimab molecular structure (skeletal formula)
Molecular structure: Faricimab

FDA label

FDA dosingPopulationStartTargetMax
Neovascular (wet) age-related macular degeneration (nAMD)Adults6 mg (0.05 mL) intravitreal Q4W ×4 dosesThen, per OCT/visual acuity, 6 mg on one of: weeks 28 & 44; weeks 24, 36 & 48; or weeks 20, 28, 36 & 44
Diabetic macular edema (DME)Adults6 mg (0.05 mL) intravitreal Q4W for ≥4 doses (or Q4W ×6 doses)Then extend by up to 4-week increments or reduce by up to 8-week increments based on CST/visual acuity (or Q8W after first 6 doses)
Macular edema following retinal vein occlusion (RVO)Adults6 mg (0.05 mL) intravitreal Q4W (monthly)

Renal No adjustment needed

Hepatic Undefined

Each prefilled syringe or vial for treatment of a single eye only.

Instructions

Available strengths

Contraindications

Cautions

Adverse reactions

Pregnancy No adequate data; based on mechanism (VEGF/Ang-2 inhibition) there is potential risk; do not use unless potential benefit outweighs potential risk to the fetus.

Lactation No information on presence in human milk; consider developmental/health benefits of breastfeeding with the mother's clinical need and potential risk.

Cost

Faricimab (VABYSMO)
Strength#/mogeneric $/unitCostPlus
6 mg/.05 mLinjper unitnot offered
NADAC is a voluntary CMS survey of what retail community pharmacies pay for the drugs they stock. Faricimab is administered under clinical supervision and dispensed outside retail pharmacies, so it rarely appears on surveyed invoices.

NO BOXED WARNINGS

Principal riskEndophthalmitis and retinal detachment; retinal vasculitis or occlusion

Classes and tags

Clinical profile

Therapeutic safety burden2 / 4
Overdose danger2 / 4
Weight-gain liability0 / 4
Sedation liability0 / 4
QT / Torsades0 / 4
Direct muscarinic antagonism0 / 4
Embryofetal risk2 / 4

Legacy pregnancy categoryN/A (post-2015 labeling)

Defining liabilitySight-threatening injection/inflammatory complications and pressure elevation

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