| Crohn Disease
Avsola vs Tysabri
Side-by-side clinical, coverage, and cost comparison for crohn disease.Deep comparison between: Avsola vs Tysabri 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 signalsTysabri has a higher rate of injection site reactions vs Avsola based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Tysabri but not Avsola, including UnitedHealthcare
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Category
Avsola
Tysabri
At A Glance
IV infusion
Every 6-8 weeks
TNF-alpha inhibitor
IV infusion
Every 4 weeks
alpha4-integrin antagonist
Indications
- Crohn Disease
- Ulcerative Colitis
- Rheumatoid Arthritis
- Arthritis, Psoriatic
- Psoriasis
- Multiple Sclerosis
- Crohn Disease
Dosing
Crohn Disease, Ulcerative Colitis, Arthritis, Psoriatic, Psoriasis 5 mg/kg IV induction at weeks 0, 2, and 6, followed by 5 mg/kg every 8 weeks maintenance.
Rheumatoid Arthritis 3 mg/kg IV induction at weeks 0, 2, and 6, followed by 3 mg/kg every 8 weeks maintenance, in combination with methotrexate.
Ankylosing Spondylitis 5 mg/kg IV induction at weeks 0, 2, and 6, followed by 5 mg/kg every 6 weeks maintenance.
Multiple Sclerosis 300 mg IV infusion over one hour every four weeks.
Crohn Disease 300 mg IV infusion over one hour every four weeks; discontinue if no therapeutic benefit by 12 weeks of induction therapy or if concomitant corticosteroids cannot be tapered within six months of starting therapy.
Contraindications
- Doses >5 mg/kg in patients with moderate or severe heart failure
- Previous severe hypersensitivity reaction to infliximab products, any inactive ingredient of AVSOLA, or murine proteins
- Progressive multifocal leukoencephalopathy (PML), current or historical
- Previous hypersensitivity reaction to TYSABRI, ranging from urticaria to anaphylaxis
Adverse Reactions
Most common (>10%) Infections (upper respiratory, sinusitis, pharyngitis), infusion-related reactions, headache, abdominal pain
Serious Pneumonia, cellulitis, abscess, skin ulceration, sepsis, bacterial infection, lymphoma, hepatotoxicity
Postmarketing Neutropenia, agranulocytosis, interstitial lung disease, Stevens-Johnson Syndrome, toxic epidermal necrolysis, acute liver failure, anaphylactic shock, cerebrovascular accidents, myocardial ischemia
Most common (>=10%) Headache, fatigue (MS and CD); arthralgia, urinary tract infection, lower respiratory tract infection, gastroenteritis, vaginitis, depression, pain in extremity, abdominal discomfort, diarrhea, rash (MS); upper respiratory tract infection, nausea (CD).
Serious Progressive multifocal leukoencephalopathy (PML), herpes infections, hepatotoxicity, hypersensitivity and antibody formation, immunosuppression and infections, hematological abnormalities.
Postmarketing Hemolytic anemia, thrombocytopenia (including immune thrombocytopenic purpura).
Pharmacology
TNF-alpha inhibitor; chimeric IgG1kappa monoclonal antibody that neutralizes TNFalpha by binding with high affinity to the soluble and transmembrane forms of TNFalpha, inhibiting binding of TNFalpha with its receptors.
Alpha4-integrin antagonist; recombinant humanized IgG4 monoclonal antibody that binds to the alpha4-subunit of alpha4beta1 and alpha4beta7 integrins on leukocytes, blocking their adhesion to VCAM-1 and MAdCAM-1 and inhibiting transmigration into inflamed parenchymal tissue in multiple sclerosis and Crohn's disease.
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Most Common Insurance
Anthem BCBS
Avsola
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (0/12)
Tysabri
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (9/12)
UnitedHealthcare
Avsola
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Tysabri
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Avsola
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (0/3)
Tysabri
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (2/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Avsola.
Cost estimate not availableAccessia Health: Multiple Sclerosis - Private Insurance: Waitlist
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
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AvsolaView full Avsola profile
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.