| Multiple Myeloma
Abecma vs Elrexfio
Side-by-side clinical, coverage, and cost comparison for multiple myeloma.Deep comparison between: Abecma vs Elrexfio 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 signalsElrexfio has a higher rate of injection site reactions vs Abecma based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Elrexfio but not Abecma, including UnitedHealthcare
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Category
Abecma
Elrexfio
At A Glance
IV infusion
Single infusion
BCMA-directed CAR-T cell therapy
SC injection
Weekly to every 4 weeks
BCMA-directed T-cell engager
Indications
- Multiple Myeloma
- Multiple Myeloma
Dosing
Multiple Myeloma Lymphodepleting chemotherapy: cyclophosphamide 300 mg/m2 IV and fludarabine 30 mg/m2 IV for 3 days; administer ABECMA 300 to 510 x 10^6 CAR-positive T cells by IV infusion two days after completion of lymphodepleting chemotherapy; premedicate with acetaminophen and an H1-antihistamine approximately 30 to 60 minutes before infusion.
Multiple Myeloma Step-up SC dosing: 12 mg on Day 1, 32 mg on Day 4, then 76 mg weekly starting Day 8 through week 24; for responders, transitions to 76 mg every 2 weeks (weeks 25-48), then 76 mg every 4 weeks (week 49 onward); continue until disease progression or unacceptable toxicity.
Contraindications
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Adverse Reactions
Most common (>=20%) CRS, pyrexia, any infection, febrile neutropenia, hypogammaglobulinemia, musculoskeletal pain, hypotension, infections-pathogen unspecified, fatigue, tachycardia, diarrhea, nausea, headache, encephalopathy, dyspnea, edema
Serious infections-pathogen unspecified, pneumonia, viral infections, encephalopathy, pyrexia, sepsis
Postmarketing Immune effector cell-associated neurotoxicity syndrome (ICANS), T cell malignancies
Most common (>=20%) CRS, fatigue, injection site reaction, diarrhea, upper respiratory tract infection, musculoskeletal pain, pneumonia, decreased appetite, rash, cough, nausea, pyrexia
Serious Pneumonia, sepsis, CRS, upper respiratory tract infection, acute kidney injury, urinary tract infection, COVID-19, encephalopathy, pyrexia, febrile neutropenia
Pharmacology
ABECMA is a BCMA-directed CAR-positive T cell therapy; the CAR construct uses an anti-BCMA scFv-targeting domain linked to CD3-zeta and 4-1BB intracellular signaling domains, resulting in CAR-positive T cell proliferation, cytokine secretion, and cytolytic killing of BCMA-expressing plasma cells.
Elranatamab-bcmm is a bispecific BCMA-directed CD3 T-cell engaging antibody that simultaneously binds BCMA on plasma cells, plasmablasts, and multiple myeloma cells and CD3 on T-cells, leading to T-cell activation and cytolysis of BCMA-expressing cells.
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Most Common Insurance
Anthem BCBS
Abecma
- Covered on 5 commercial plans
- PA (0/12) · Step Therapy (0/12) · Qty limit (0/12)
Elrexfio
- Covered on 5 commercial plans
- PA (9/12) · Step Therapy (0/12) · Qty limit (0/12)
UnitedHealthcare
Abecma
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Elrexfio
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Abecma
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (0/3) · Qty limit (0/3)
Elrexfio
- Covered on 0 commercial plans
- PA (2/3) · Step Therapy (0/3) · Qty limit (0/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
Cost estimate not availableCell Therapy 360 Patient Assistance Program
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
Cost estimate not availableCancerCare: Multiple Myeloma
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
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AbecmaView full Abecma profile
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.