| Carcinoma breast stage IV
Perjeta vs Verzenio
Side-by-side clinical, coverage, and cost comparison for carcinoma breast stage iv.Deep comparison between: Perjeta vs Verzenio 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 signalsVerzenio has a higher rate of injection site reactions vs Perjeta based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Verzenio but not Perjeta, including UnitedHealthcare
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Category
Perjeta
Verzenio
At A Glance
IV infusion
Every 3 weeks
HER2/neu receptor antagonist
Oral
Twice daily
CDK4/6 inhibitor
Indications
- Carcinoma breast stage IV
- Locally Advanced Breast Carcinoma
- Inflammatory Breast Carcinoma
- Early Stage HER2-Positive Breast Carcinoma
- Malignant neoplasm of breast
- Carcinoma breast stage IV
Dosing
Carcinoma breast stage IV Initial 840 mg IV over 60 min, then 420 mg IV every 3 weeks; administered with trastuzumab and docetaxel.
Locally Advanced Breast Carcinoma, Inflammatory Breast Carcinoma, Early Stage HER2-Positive Breast Carcinoma Initial 840 mg IV, then 420 mg IV every 3 weeks with trastuzumab and chemotherapy; neoadjuvant: 3-6 preoperative cycles followed by postoperative continuation to complete 1 year; adjuvant: 1 year total (up to 18 cycles), starting Day 1 of first taxane-containing cycle.
Malignant neoplasm of breast 150 mg orally twice daily in combination with tamoxifen or an aromatase inhibitor for 2 years as adjuvant treatment (or until disease recurrence or unacceptable toxicity).
Carcinoma breast stage IV 150 mg orally twice daily in combination with an aromatase inhibitor (initial therapy) or fulvestrant (after endocrine therapy progression); 200 mg orally twice daily as monotherapy (after endocrine therapy and prior chemotherapy); continue until disease progression or unacceptable toxicity.
Contraindications
- Known hypersensitivity to pertuzumab or any of its excipients
—
Adverse Reactions
Most common (>30%) diarrhea, alopecia, neutropenia, nausea, fatigue, rash, peripheral neuropathy
Serious neutropenia, febrile neutropenia, leukopenia, diarrhea, peripheral neuropathy, anemia, asthenia, fatigue
Most common (>=20%) diarrhea, neutropenia, nausea, abdominal pain, infections, fatigue, anemia, leukopenia, decreased appetite, vomiting, headache, alopecia, thrombocytopenia
Serious neutropenia, diarrhea, interstitial lung disease/pneumonitis, hepatotoxicity, venous thromboembolism
Postmarketing interstitial lung disease/pneumonitis
Pharmacology
Pertuzumab is a HER2/neu receptor antagonist that blocks ligand-dependent heterodimerization of HER2 with other HER family members (EGFR, HER3, HER4), inhibiting MAP kinase and PI3K signaling pathways to cause cell growth arrest and apoptosis; it also mediates antibody-dependent cell-mediated cytotoxicity (ADCC).
Abemaciclib is an inhibitor of cyclin-dependent kinases 4 and 6 (CDK4/6); in ER-positive breast cancer cells, it blocks Rb phosphorylation and cell cycle progression from G1 into S phase, resulting in senescence and apoptosis.
Enter your patient's insuranceCheck specific coverage details for your patient.
Most Common Insurance
Anthem BCBS
Perjeta
- Covered on 5 commercial plans
- PA (11/12) · Step Therapy (0/12) · Qty limit (0/12)
Verzenio
- Covered on 5 commercial plans
- PA (11/12) · Step Therapy (0/12) · Qty limit (11/12)
UnitedHealthcare
Perjeta
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Verzenio
- Covered on 4 commercial plans
- PA (8/8) · Step Therapy (0/8) · Qty limit (7/8)
Humana
Perjeta
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (0/3)
Verzenio
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (2/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Perjeta.
Cost estimate not availableAssistance Fund: Breast Cancer
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.