| Clinically isolated syndrome
Kesimpta vs Mayzent
Side-by-side clinical, coverage, and cost comparison for clinically isolated syndrome.Deep comparison between: Kesimpta vs Mayzent 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 signalsMayzent has a higher rate of injection site reactions vs Kesimpta based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Mayzent but not Kesimpta, including UnitedHealthcare
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Category
Kesimpta
Mayzent
At A Glance
SC injection
Once monthly
Anti-CD20 monoclonal antibody
Oral
Daily
S1P receptor modulator
Indications
- Multiple Sclerosis, Relapsing-Remitting
- Multiple Sclerosis, Secondary Progressive
- Clinically isolated syndrome
- Clinically isolated syndrome
- Multiple Sclerosis, Relapsing-Remitting
- active secondary progressive multiple sclerosis
Dosing
Multiple Sclerosis, Relapsing-Remitting, Multiple Sclerosis, Secondary Progressive, Clinically isolated syndrome 20 mg SC injection at Weeks 0, 1, and 2 (loading doses), then 20 mg SC once monthly starting at Week 4.
Clinically isolated syndrome, Multiple Sclerosis, Relapsing-Remitting, active secondary progressive multiple sclerosis 2 mg orally once daily (CYP2C9 *1/*1, *1/*2, or *2/*2) or 1 mg orally once daily (CYP2C9 *1/*3 or *2/*3), each initiated with a dose titration regimen; administer tablets whole, do not split, crush, or chew.
Contraindications
- Active HBV infection
- History of hypersensitivity to ofatumumab or life-threatening injection-related reaction to KESIMPTA, including anaphylaxis and angioedema
- CYP2C9 *3/*3 genotype
- Myocardial infarction, unstable angina, stroke, TIA, decompensated heart failure requiring hospitalization, or Class III or IV heart failure within the last 6 months
- Mobitz type II second-degree, third-degree AV block, or sick sinus syndrome without a functioning pacemaker
Adverse Reactions
Most common (>10%) upper respiratory tract infections, injection-related reactions (systemic), headache, injection-site reactions (local)
Serious infections, injection-related reactions and hypersensitivity reactions, reduction in immunoglobulins, liver injury
Postmarketing hypersensitivity reactions, liver injury
Most common (>=10%) headache, hypertension, transaminase increased
Serious infections, progressive multifocal leukoencephalopathy, macular edema, bradyarrhythmia and AV conduction delays, liver injury, cutaneous malignancies, posterior reversible encephalopathy syndrome, fetal risk
Postmarketing progressive multifocal leukoencephalopathy
Pharmacology
Ofatumumab is a recombinant human IgG1 monoclonal antibody that binds CD20 on pre-B and mature B lymphocytes, resulting in antibody-dependent cellular cytolysis and complement-mediated lysis; the precise mechanism in multiple sclerosis is unknown but is presumed to involve B-lymphocyte depletion.
Siponimod is an S1P receptor modulator that binds with high affinity to S1P receptors 1 and 5, blocking lymphocyte egress from lymph nodes and reducing peripheral blood lymphocyte counts; the therapeutic mechanism in multiple sclerosis is unknown but may involve reduction of lymphocyte migration into the central nervous system.
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Most Common Insurance
Anthem BCBS
Kesimpta
- Covered on 5 commercial plans
- PA (9/12) · Step Therapy (9/12) · Qty limit (9/12)
Mayzent
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (1/12) · Qty limit (9/12)
UnitedHealthcare
Kesimpta
- Covered on 4 commercial plans
- PA (4/8) · Step Therapy (0/8) · Qty limit (4/8)
Mayzent
- Covered on 4 commercial plans
- PA (4/8) · Step Therapy (0/8) · Qty limit (4/8)
Humana
Kesimpta
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (1/3) · Qty limit (3/3)
Mayzent
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
Cost estimate not availableAccessia Health: Multiple Sclerosis - Private Insurance: Waitlist
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
Cost estimate not availableAccessia Health: Multiple Sclerosis - Private Insurance: Waitlist
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.