| Non-Small Cell Lung Carcinoma
Rybrevant vs Lorbrena
Side-by-side clinical, coverage, and cost comparison for non-small cell lung carcinoma.Deep comparison between: Rybrevant vs Lorbrena 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 signalsLorbrena has a higher rate of injection site reactions vs Rybrevant based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Lorbrena but not Rybrevant, including UnitedHealthcare
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Category
Rybrevant
Lorbrena
At A Glance
Intravenous
Weekly x 4-5 weeks, then every 2-3 weeks
Bispecific EGFR/MET antibody
Oral
Daily
ALK inhibitor
Indications
- Non-Small Cell Lung Carcinoma
- Non-Small Cell Lung Carcinoma
Dosing
Non-Small Cell Lung Carcinoma (EGFR Exon 19 Del or L858R, first-line with lazertinib) 1,050 mg (<80 kg) or 1,400 mg (>=80 kg) IV weekly for 5 weeks (Week 1 split over Day 1 and Day 2), then every 2 weeks starting Week 7.
Non-Small Cell Lung Carcinoma (EGFR Exon 19 Del or L858R, post-TKI with chemotherapy) 1,400 mg (<80 kg) or 1,750 mg (>=80 kg) IV weekly for 4 weeks (Week 1 split over Day 1 and Day 2), then 1,750 mg (<80 kg) or 2,100 mg (>=80 kg) every 3 weeks starting Week 7, in combination with carboplatin AUC 5 every 3 weeks for up to 12 weeks and pemetrexed 500 mg/m2 every 3 weeks.
Non-Small Cell Lung Carcinoma (EGFR Exon 20 insertion, first-line with chemotherapy) 1,400 mg (<80 kg) or 1,750 mg (>=80 kg) IV weekly for 4 weeks (Week 1 split over Day 1 and Day 2), then 1,750 mg (<80 kg) or 2,100 mg (>=80 kg) every 3 weeks starting Week 7, in combination with carboplatin AUC 5 every 3 weeks for up to 12 weeks and pemetrexed 500 mg/m2 every 3 weeks.
Non-Small Cell Lung Carcinoma (EGFR Exon 20 insertion, post-platinum as single agent) 1,050 mg (<80 kg) or 1,400 mg (>=80 kg) IV weekly for 5 weeks (Week 1 split over Day 1 and Day 2), then every 2 weeks starting Week 7.
Non-Small Cell Lung Carcinoma 100 mg orally once daily, with or without food, until disease progression or unacceptable toxicity.
Contraindications
—
- Concomitant use of strong CYP3A inducers, due to the potential for serious hepatotoxicity
Adverse Reactions
Most common (>=20%) Rash (72-90%), nail toxicity (45-71%), infusion-related reaction (42-64%), fatigue (32-51%), musculoskeletal pain (30-47%), stomatitis (26-43%), edema (27-43%), nausea (21-45%), constipation (23-39%), decreased appetite (24-36%), diarrhea (15-31%), vomiting (12-25%), VTE (36% in combination with lazertinib), paresthesia (35% in combination with lazertinib), hemorrhage (25% in combination with lazertinib), dry skin (25% in combination with lazertinib), pruritus (24% in combination with lazertinib), COVID-19 (21-26%), dyspnea (37% as single agent), cough (17-25%), paronychia (50% as single agent).
Serious Infusion-related reactions including anaphylaxis, interstitial lung disease/pneumonitis, venous thromboembolic events (11% in combination with lazertinib), dermatologic reactions including toxic epidermal necrolysis, ocular toxicity.
Postmarketing Anaphylaxis/anaphylactic reactions.
Most common (>=20%) Edema, peripheral neuropathy, weight gain, cognitive effects, fatigue, dyspnea, arthralgia, diarrhea, mood effects, cough
Serious Pneumonia, dyspnea, respiratory failure, cognitive effects, pyrexia
Pharmacology
Amivantamab-vmjw is a bispecific antibody that binds EGFR and MET extracellular domains, disrupting ligand binding and receptor degradation, and targeting tumor cells for immune-mediated destruction via ADCC and trogocytosis.
Lorlatinib is a kinase inhibitor with activity against ALK and ROS1, as well as multiple mutant forms of ALK including resistance mutations detected at progression on prior ALK inhibitors; antitumor activity is dose-dependent and correlates with inhibition of ALK phosphorylation.
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Most Common Insurance
Anthem BCBS
Rybrevant
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (0/12) · Qty limit (0/12)
Lorbrena
- Covered on 5 commercial plans
- PA (12/12) · Step Therapy (0/12) · Qty limit (11/12)
UnitedHealthcare
Rybrevant
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Lorbrena
- Covered on 4 commercial plans
- PA (8/8) · Step Therapy (4/8) · Qty limit (4/8)
Humana
Rybrevant
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (2/3)
Lorbrena
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (2/3) · 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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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.