| Multiple Myeloma
Darzalex vs Sarclisa
Side-by-side clinical, coverage, and cost comparison for multiple myeloma.Deep comparison between: Darzalex vs Sarclisa 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 signalsSarclisa has a higher rate of injection site reactions vs Darzalex based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Sarclisa but not Darzalex, including UnitedHealthcare
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Category
Darzalex
Sarclisa
At A Glance
IV infusion
Weekly to every 4 weeks
Anti-CD38 monoclonal antibody
IV infusion
Every 1-4 weeks
CD38-directed cytolytic antibody
Indications
- Multiple Myeloma
- Multiple Myeloma
Dosing
Multiple Myeloma 16 mg/kg IV; dosing schedule varies by combination regimen: weekly for initial doses (6-9 doses), then every 2-3 weeks, then every 4 weeks until disease progression; pre-medicate with corticosteroids, antipyretics, and antihistamines before each infusion.
Multiple Myeloma (with pomalidomide and dexamethasone) 10 mg/kg IV weekly in cycle 1 (days 1, 8, 15, 22 of a 28-day cycle), then every 2 weeks (days 1, 15) from cycle 2 onward.
Multiple Myeloma (with carfilzomib and dexamethasone) 10 mg/kg IV weekly in cycle 1, then every 2 weeks from cycle 2 onward.
Multiple Myeloma (with bortezomib, lenalidomide, and dexamethasone) 10 mg/kg IV on days 1, 8, 15, 22, and 29 of cycle 1 (42-day cycle); every 2 weeks in cycles 2-17; every 4 weeks from cycle 18 onward.
Contraindications
- History of severe hypersensitivity (e.g., anaphylactic reactions) to daratumumab or any of the formulation components
- Severe hypersensitivity to isatuximab-irfc or any of its excipients
Adverse Reactions
Most common (>=20%) Upper respiratory infection, neutropenia, infusion-related reactions, thrombocytopenia, diarrhea, constipation, anemia, peripheral sensory neuropathy, fatigue, peripheral edema, nausea, cough, pyrexia, dyspnea, asthenia
Serious Pneumonia, infusion-related reactions (Grade 3-4), neutropenia, thrombocytopenia, febrile neutropenia, sepsis
Postmarketing Anaphylactic reaction, infusion-related reactions (including deaths), pancreatitis, cytomegalovirus, listeriosis
Most common (>=20%) Upper respiratory tract infection, infusion-related reactions, pneumonia, diarrhea, fatigue, hypertension, dyspnea, insomnia, bronchitis, cough, back pain, peripheral sensory neuropathy, musculoskeletal pain, cataract, constipation, peripheral edema, rash
Serious Pneumonia, upper respiratory tract infections, febrile neutropenia, cardiac failure
Pharmacology
Anti-CD38 monoclonal antibody; daratumumab is an IgG1k human mAb that binds CD38 on tumor cells and induces apoptosis via Fc-mediated cross-linking and immune-mediated lysis through complement dependent cytotoxicity (CDC), antibody dependent cell mediated cytotoxicity (ADCC), and antibody dependent cellular phagocytosis (ADCP).
Isatuximab-irfc is an IgG1-derived monoclonal antibody that binds to CD38 expressed on hematopoietic and tumor cells, inducing apoptosis and activating immune effector mechanisms including ADCC, ADCP, and CDC, while also inhibiting CD38 ADP-ribosyl cyclase activity and suppressing CD38-positive T-regulatory cells.
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Most Common Insurance
Anthem BCBS
Darzalex
- Covered on 5 commercial plans
- PA (11/12) · Step Therapy (0/12) · Qty limit (0/12)
Sarclisa
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (0/12) · Qty limit (0/12)
UnitedHealthcare
Darzalex
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Sarclisa
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Darzalex
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (0/3)
Sarclisa
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (0/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
Cost estimate not availableCancerCare: Acute Lymphoblastic Leukemia
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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DarzalexView full Darzalex profile
SarclisaView full Sarclisa profile
Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.