| Non-Small Cell Lung Carcinoma
Tagrisso vs Libtayo
Side-by-side clinical, coverage, and cost comparison for non-small cell lung carcinoma.Deep comparison between: Tagrisso vs Libtayo with Prescriber.AI
AI compares prescribing info and payer-specific access barriers across 1,200+ formularies. Here's a preview of what prescribers are already asking.Safety signalsLibtayo has a higher rate of injection site reactions vs Tagrisso based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Libtayo but not Tagrisso, including UnitedHealthcare
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Category
Tagrisso
Libtayo
At A Glance
Oral
Daily
EGFR kinase inhibitor
IV infusion
Every 3 weeks
PD-1 inhibitor
Indications
- Non-Small Cell Lung Carcinoma
- Squamous cell carcinoma of skin
- Basal cell carcinoma
- Non-Small Cell Lung Carcinoma
Dosing
Adjuvant Non-Small Cell Lung Carcinoma 80 mg orally once daily until disease recurrence, unacceptable toxicity, or for up to 3 years.
Locally advanced, unresectable (Stage III) Non-Small Cell Lung Carcinoma Following platinum-based chemoradiation therapy, 80 mg orally once daily until disease progression or unacceptable toxicity.
First-line metastatic Non-Small Cell Lung Carcinoma (monotherapy) 80 mg orally once daily until disease progression or unacceptable toxicity.
First-line locally advanced or metastatic Non-Small Cell Lung Carcinoma (combination) 80 mg orally once daily in combination with pemetrexed and platinum-based chemotherapy until disease progression or unacceptable toxicity.
Previously treated EGFR T790M mutation-positive metastatic Non-Small Cell Lung Carcinoma 80 mg orally once daily until disease progression or unacceptable toxicity.
Squamous cell carcinoma of skin (metastatic/locally advanced) 350 mg IV infusion over 30 minutes every 3 weeks until disease progression, unacceptable toxicity, or up to 24 months.
Squamous cell carcinoma of skin (adjuvant) 350 mg IV infusion every 3 weeks for 12 weeks followed by 700 mg every 6 weeks, or 350 mg every 3 weeks, until disease recurrence, unacceptable toxicity, or up to 48 weeks.
Basal cell carcinoma 350 mg IV infusion over 30 minutes every 3 weeks until disease progression, unacceptable toxicity, or up to 24 months.
Non-Small Cell Lung Carcinoma 350 mg IV infusion every 3 weeks as single agent or in combination with platinum-based chemotherapy until disease progression or unacceptable toxicity.
Contraindications
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Adverse Reactions
Most common (>=20%) Diarrhea, rash, musculoskeletal pain, nail toxicity, dry skin, stomatitis, fatigue.
Serious ILD/pneumonitis, QTc interval prolongation, cardiomyopathy, keratitis, erythema multiforme, Stevens-Johnson syndrome, toxic epidermal necrolysis, cutaneous vasculitis, aplastic anemia.
Postmarketing Erythema multiforme major, Stevens-Johnson syndrome, toxic epidermal necrolysis, cutaneous vasculitis, erythema dyschromicum perstans, aplastic anemia.
Most common (>=15%) Fatigue, musculoskeletal pain, rash, diarrhea, anemia.
Serious Immune-mediated adverse reactions (pneumonitis, colitis, hepatitis, endocrinopathies, nephritis, exfoliative dermatologic conditions, myocarditis, neurological toxicities), infusion-related reactions, allogeneic HSCT complications, pneumonia.
Pharmacology
Osimertinib is a kinase inhibitor that irreversibly binds to mutant EGFR forms (T790M, L858R, and exon 19 deletions) at approximately 9-fold lower concentrations than wild-type EGFR, inhibiting tumor cell proliferation in EGFR mutation-positive NSCLC; it also inhibits HER2, HER3, HER4, ACK1, and BLK at clinically relevant concentrations.
Cemiplimab-rwlc is a recombinant human IgG4 monoclonal antibody (PD-1 inhibitor) that binds to PD-1 and blocks its interaction with PD-L1 and PD-L2, releasing PD-1 pathway-mediated inhibition of the immune response, including the anti-tumor immune response.
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Most Common Insurance
Anthem BCBS
Tagrisso
- Covered on 5 commercial plans
- PA (12/12) · Step Therapy (0/12) · Qty limit (11/12)
Libtayo
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (0/12) · Qty limit (0/12)
UnitedHealthcare
Tagrisso
- Covered on 4 commercial plans
- PA (6/8) · Step Therapy (0/8) · Qty limit (5/8)
Libtayo
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Tagrisso
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (2/3)
Libtayo
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (2/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
Cost estimate not availableAssistance Fund: Non-Small Cell Lung Cancer (NSCLC)
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
Cost estimate not availableAssistance Fund: Non-Small Cell Lung Cancer (NSCLC)
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
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TagrissoView full Tagrisso profile
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.