| Metastasis from malignant neoplasm of colon and/or rectum
Zirabev vs Lumakras
Side-by-side clinical, coverage, and cost comparison for metastasis from malignant neoplasm of colon and/or rectum.Deep comparison between: Zirabev vs Lumakras 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 signalsLumakras has a higher rate of injection site reactions vs Zirabev based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Lumakras but not Zirabev, including UnitedHealthcare
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Category
Zirabev
Lumakras
At A Glance
IV infusion
Every 2-3 weeks
VEGF inhibitor
Oral
Once daily
KRAS G12C inhibitor
Indications
- Metastasis from malignant neoplasm of colon and/or rectum
- Non-Small Cell Lung Carcinoma
- Glioblastoma
- Renal Cell Carcinoma
- Cervix carcinoma
- Malignant neoplasm of ovary
- Fallopian Tube Carcinoma
- Primary Peritoneal Cancer
- Non-Small Cell Lung Carcinoma
- Metastasis from malignant neoplasm of colon and/or rectum
Dosing
Metastasis from malignant neoplasm of colon and/or rectum 5 mg/kg IV every 2 weeks with bolus-IFL; 10 mg/kg IV every 2 weeks with FOLFOX4; 5 mg/kg IV every 2 weeks or 7.5 mg/kg IV every 3 weeks with fluoropyrimidine-irinotecan- or fluoropyrimidine-oxaliplatin-based chemotherapy after progression on a first-line bevacizumab product-containing regimen.
Non-Small Cell Lung Carcinoma 15 mg/kg IV every 3 weeks in combination with carboplatin and paclitaxel.
Glioblastoma 10 mg/kg IV every 2 weeks.
Renal Cell Carcinoma 10 mg/kg IV every 2 weeks in combination with interferon alfa.
Cervix carcinoma 15 mg/kg IV every 3 weeks in combination with paclitaxel and cisplatin or paclitaxel and topotecan.
Malignant neoplasm of ovary, Fallopian Tube Carcinoma, Primary Peritoneal Cancer Stage III/IV following initial surgical resection: 15 mg/kg IV every 3 weeks with carboplatin and paclitaxel for up to 6 cycles, followed by 15 mg/kg every 3 weeks as a single agent for up to 22 cycles. Platinum-resistant recurrent: 10 mg/kg IV every 2 weeks with paclitaxel, pegylated liposomal doxorubicin, or topotecan (weekly); or 15 mg/kg IV every 3 weeks with topotecan (every 3 weeks). Platinum-sensitive recurrent: 15 mg/kg IV every 3 weeks with carboplatin and paclitaxel or carboplatin and gemcitabine for 6-10 cycles, followed by 15 mg/kg every 3 weeks as a single agent.
Non-Small Cell Lung Carcinoma 960 mg (three 320 mg or four 240 mg or eight 120 mg tablets) orally once daily as a single agent until disease progression or unacceptable toxicity.
Metastasis from malignant neoplasm of colon and/or rectum 960 mg (three 320 mg or four 240 mg or eight 120 mg tablets) orally once daily in combination with panitumumab until disease progression or unacceptable toxicity; administer the first dose prior to the first panitumumab infusion.
Contraindications
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Adverse Reactions
Most common (>10%) Epistaxis, headache, hypertension, rhinitis, proteinuria, taste alteration, dry skin, hemorrhage, lacrimation disorder, back pain, exfoliative dermatitis.
Serious Gastrointestinal perforations and fistulae, surgery and wound healing complications, hemorrhage, arterial thromboembolic events, venous thromboembolic events, hypertension, posterior reversible encephalopathy syndrome, renal injury and proteinuria, infusion-related reactions, ovarian failure, congestive heart failure.
Postmarketing Polyserositis, pulmonary hypertension, mesenteric venous occlusion, gastrointestinal ulcer, intestinal necrosis, anastomotic ulceration, pancytopenia, gallbladder perforation, osteonecrosis of the jaw, renal thrombotic microangiopathy, nasal septum perforation, arterial aneurysms/dissections/rupture.
Most common (>=20%) - NSCLC Diarrhea, musculoskeletal pain, nausea, fatigue, hepatotoxicity, cough.
Most common (>=20%) - mCRC with panitumumab Rash, dry skin, diarrhea, stomatitis, fatigue, musculoskeletal pain.
Serious Hepatotoxicity, interstitial lung disease/pneumonitis, pneumonia, diarrhea (NSCLC); sepsis, intestinal obstruction (mCRC with panitumumab).
Pharmacology
Bevacizumab-bvzr binds VEGF and prevents its interaction with receptors Flt-1 and KDR on the surface of endothelial cells, inhibiting endothelial cell proliferation, new blood vessel formation, and metastatic disease progression.
KRAS G12C inhibitor; sotorasib forms an irreversible, covalent bond with the unique cysteine of KRAS G12C, locking the protein in an inactive state that prevents downstream signaling without affecting wild-type KRAS, thereby blocking tumor cell growth and promoting apoptosis in KRAS G12C tumor cell lines.
Enter your patient's insuranceCheck specific coverage details for your patient.
Most Common Insurance
Anthem BCBS
Zirabev
- Covered on 5 commercial plans
- PA (9/12) · Step Therapy (9/12) · Qty limit (0/12)
Lumakras
- Covered on 5 commercial plans
- PA (12/12) · Step Therapy (0/12) · Qty limit (11/12)
UnitedHealthcare
Zirabev
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Lumakras
- Covered on 4 commercial plans
- PA (6/8) · Step Therapy (0/8) · Qty limit (6/8)
Humana
Zirabev
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (0/3)
Lumakras
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (2/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
$0/fillfill
Zirabev Co-Pay Savings ProgramCommercial or private insurance
Medicare, Medicaid, VA, TRICARE
Cost estimate not availableAmgen Safety Net Foundation
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.