| Chronic Lymphocytic Leukemia
Rituxan vs Bendeka
Side-by-side clinical, coverage, and cost comparison for chronic lymphocytic leukemia.Deep comparison between: Rituxan vs Bendeka 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 signalsBendeka has a higher rate of injection site reactions vs Rituxan based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Bendeka but not Rituxan, including UnitedHealthcare
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Category
Rituxan
Bendeka
At A Glance
IV infusion
Anti-CD20 monoclonal antibody
IV infusion
Every 3-4 weeks
Alkylating agent
Indications
- Lymphoma, Non-Hodgkin
- Chronic Lymphocytic Leukemia
- Rheumatoid Arthritis
- Granulomatosis with polyangiitis
- Microscopic Polyarteritis
- Pemphigus Vulgaris
- Acute lymphocytic leukemia
- Chronic Lymphocytic Leukemia
- Indolent B-Cell Non-Hodgkin Lymphoma
Dosing
Lymphoma, Non-Hodgkin 375 mg/m2 IV; weekly for 4 or 8 doses for relapsed/refractory low-grade or follicular NHL; Day 1 of each chemotherapy cycle for up to 8 doses for previously untreated follicular or DLBCL; every 8 weeks for 12 doses as single-agent maintenance.
Acute lymphocytic leukemia 375 mg/m2 IV for 6 total infusions in combination with LMB chemotherapy (two doses during each of the two induction courses, one dose during each of the two consolidation courses) for pediatric patients aged 6 months and older.
Chronic Lymphocytic Leukemia 375 mg/m2 IV the day prior to initiation of cycle 1 FC chemotherapy, then 500 mg/m2 on Day 1 of cycles 2-6 every 28 days.
Rheumatoid Arthritis Two 1,000 mg IV infusions separated by 2 weeks per course in combination with methotrexate; subsequent courses every 24 weeks (no sooner than 16 weeks); premedicate with methylprednisolone 100 mg IV 30 minutes prior to each infusion.
Granulomatosis with polyangiitis, Microscopic Polyarteritis Induction: 375 mg/m2 IV once weekly for 4 weeks with glucocorticoids; follow-up: two 500 mg IV infusions separated by 2 weeks, then 500 mg IV every 6 months based on clinical evaluation.
Pemphigus Vulgaris Two 1,000 mg IV infusions separated by 2 weeks in combination with a tapering course of glucocorticoids; then 500 mg IV at Month 12 and every 6 months thereafter or based on clinical evaluation.
Chronic Lymphocytic Leukemia 100 mg/m2 IV over 10 minutes on Days 1 and 2 of a 28-day cycle, up to 6 cycles.
Indolent B-Cell Non-Hodgkin Lymphoma 120 mg/m2 IV over 10 minutes on Days 1 and 2 of a 21-day cycle, up to 8 cycles.
Contraindications
—
- Known hypersensitivity (e.g., anaphylactic and anaphylactoid reactions) to bendamustine, polyethylene glycol 400, propylene glycol, or monothioglycerol
Adverse Reactions
Most common (>=25%) Infusion-related reactions, fever, lymphopenia, chills, infection, asthenia (in NHL); infusion-related reactions, neutropenia (in CLL)
Serious Fatal infusion-related reactions, severe mucocutaneous reactions, hepatitis B reactivation with fulminant hepatitis, progressive multifocal leukoencephalopathy, tumor lysis syndrome, sepsis, cardiovascular events, renal toxicity, bowel obstruction and perforation
Postmarketing Prolonged pancytopenia, fatal cardiac failure, progressive multifocal leukoencephalopathy, severe mucocutaneous reactions, pyoderma gangrenosum, bowel obstruction and perforation, fatal bronchiolitis obliterans, fatal interstitial lung disease, posterior reversible encephalopathy syndrome
Most common (>=30%) Nausea, fatigue, vomiting, diarrhea, pyrexia
Serious Febrile neutropenia, pneumonia, acute renal failure, cardiac failure, hypersensitivity, skin reactions, pulmonary fibrosis, myelodysplastic syndrome
Postmarketing Pancytopenia, atrial fibrillation, congestive heart failure, myocardial infarction, anaphylaxis, progressive multifocal leukoencephalopathy, nephrogenic diabetes insipidus, pneumonitis, DRESS, non-melanoma skin cancer, Stevens-Johnson syndrome, toxic epidermal necrolysis
Pharmacology
Rituximab is a chimeric murine/human IgG1 kappa monoclonal antibody that binds the CD20 antigen on pre-B and mature B-lymphocytes, mediating B-cell lysis via complement dependent cytotoxicity (CDC) and antibody dependent cell mediated cytotoxicity (ADCC).
Bendamustine is a bifunctional mechlorethamine derivative containing a benzimidazole ring that forms electrophilic alkyl groups, which create covalent interstrand DNA crosslinks leading to cell death via multiple pathways; it is active against both quiescent and dividing cells.
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Most Common Insurance
Anthem BCBS
Rituxan
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (0/12)
Bendeka
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (0/12) · Qty limit (0/12)
UnitedHealthcare
Rituxan
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Bendeka
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Rituxan
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (0/3)
Bendeka
- Covered on 0 commercial plans
- PA (2/3) · Step Therapy (0/3) · Qty limit (0/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Rituxan.
No savings programs available for Bendeka.
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.