| Arthritis, Psoriatic
Amjevita vs Inflectra
Side-by-side clinical, coverage, and cost comparison for arthritis, psoriatic.Deep comparison between: Amjevita vs Inflectra 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 signalsInflectra has a higher rate of injection site reactions vs Amjevita based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Inflectra but not Amjevita, including UnitedHealthcare
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Category
Amjevita
Inflectra
At A Glance
SC injection
Every other week
TNF-alpha antagonist
IV infusion
Every 6-8 weeks
TNF-alpha antagonist
Indications
- Rheumatoid Arthritis
- Juvenile arthritis
- Arthritis, Psoriatic
- Ankylosing spondylitis
- Crohn Disease
- Ulcerative Colitis
- Psoriasis vulgaris
- Hidradenitis Suppurativa
- Uveitis
- Ulcerative Colitis
- Rheumatoid Arthritis
- Ankylosing spondylitis
- Arthritis, Psoriatic
- Psoriasis vulgaris
Dosing
Rheumatoid Arthritis, Arthritis, Psoriatic, Ankylosing spondylitis Adults: 40 mg SC every other week; some RA patients not receiving MTX may benefit from 40 mg every week or 80 mg every other week.
Juvenile arthritis, Uveitis (pediatric, >=2 years) Weight-based SC every other week: 10 mg (10 to <15 kg), 20 mg (15 to <30 kg), 40 mg (>=30 kg).
Crohn Disease (adults) 160 mg SC on Day 1, 80 mg on Day 15, then 40 mg every other week starting Day 29.
Crohn Disease (pediatric, >=6 years) Weight-based: 80 mg Day 1 / 40 mg Day 15 / 20 mg every other week (17 to <40 kg); 160 mg Day 1 / 80 mg Day 15 / 40 mg every other week (>=40 kg).
Ulcerative Colitis Adults: 160 mg SC on Day 1, 80 mg on Day 15, then 40 mg every other week starting Day 29; discontinue if no clinical remission by Day 57.
Psoriasis vulgaris, Uveitis (adults) 80 mg SC initial dose, then 40 mg every other week starting one week after the initial dose.
Hidradenitis Suppurativa (adults) 160 mg SC on Day 1, 80 mg on Day 15, then 40 mg every week or 80 mg every other week starting Day 29.
Hidradenitis Suppurativa (adolescents >=12 years, >=30 kg) Weight-based: 80 mg Day 1 / 40 mg every other week from Day 8 (30 to <60 kg); 160 mg Day 1 / 80 mg Day 15 / 40 mg weekly or 80 mg every other week from Day 29 (>=60 kg).
Crohn's Disease, Ulcerative Colitis 5 mg/kg IV at 0, 2, and 6 weeks, then every 8 weeks; regimen applies to adult and pediatric patients >= 6 years.
Rheumatoid Arthritis 3 mg/kg IV at 0, 2, and 6 weeks, then every 8 weeks in combination with methotrexate; may increase up to 10 mg/kg every 8 weeks or as often as every 4 weeks for incomplete response.
Ankylosing spondylitis 5 mg/kg IV at 0, 2, and 6 weeks, then every 6 weeks.
Arthritis, Psoriatic, Psoriasis vulgaris 5 mg/kg IV at 0, 2, and 6 weeks, then every 8 weeks.
Contraindications
—
- Doses >5 mg/kg in patients with moderate or severe heart failure
- Previous severe hypersensitivity reaction to infliximab products, inactive ingredients of INFLECTRA, or any murine proteins (including anaphylaxis, hypotension, and serum sickness)
Adverse Reactions
Most common (>=5%) Injection site reactions, upper respiratory infection, sinusitis, headache, rash, nausea, urinary tract infection, flu syndrome, abdominal pain, back pain, hypertension.
Serious Serious infections (pneumonia, septic arthritis, erysipelas, cellulitis, diverticulitis, pyelonephritis), tuberculosis, opportunistic infections, malignancies, hypersensitivity reactions, hepatitis B virus reactivation, neurologic reactions, hematological reactions, heart failure, autoimmunity.
Postmarketing Diverticulitis, large bowel perforations, pancreatitis, pyrexia, liver failure, autoimmune hepatitis, sarcoidosis, Merkel Cell Carcinoma, demyelinating disorders, cerebrovascular accident, interstitial lung disease, pulmonary embolism, Stevens Johnson Syndrome, cutaneous vasculitis, erythema multiforme, new or worsening psoriasis, alopecia, systemic vasculitis, deep vein thrombosis.
Most common (>10%) Infections (upper respiratory tract infection, sinusitis, pharyngitis), infusion-related reactions, headache, abdominal pain
Serious Serious infections (pneumonia, cellulitis, abscess, sepsis, tuberculosis, opportunistic infections), malignancies, lymphoma, hepatotoxicity (acute liver failure, autoimmune hepatitis), severe infusion reactions, lupus-like syndrome
Postmarketing Agranulocytosis, neutropenia, interstitial lung disease, Stevens-Johnson Syndrome, toxic epidermal necrolysis, peripheral demyelinating disorders (Guillain-Barre syndrome), acute liver failure, anaphylactic shock, cerebrovascular accidents, leukemia, melanoma, Merkel cell carcinoma
Pharmacology
Adalimumab-atto is a recombinant human IgG1 monoclonal antibody that binds specifically to TNF-alpha and blocks its interaction with the p55 and p75 cell surface TNF receptors, inhibiting TNF-mediated inflammatory and immune responses; it also lyses surface TNF-expressing cells in vitro in the presence of complement and modulates downstream biological responses including adhesion molecule expression (ELAM-1, VCAM-1, ICAM-1).
Infliximab-dyyb is a chimeric IgG1kappa monoclonal antibody TNF-alpha antagonist that neutralizes the biological activity of TNFalpha by binding with high affinity to soluble and transmembrane forms of TNFalpha, inhibiting receptor binding and downstream proinflammatory cytokine activity in RA, CD, UC, AS, PsA, and Ps.
Enter your patient's insuranceCheck specific coverage details for your patient.
Most Common Insurance
Anthem BCBS
Amjevita
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (9/12)
Inflectra
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (0/12)
UnitedHealthcare
Amjevita
- Covered on 4 commercial plans
- PA (6/8) · Step Therapy (6/8) · Qty limit (6/8)
Inflectra
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Amjevita
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Inflectra
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (2/3) · Qty limit (0/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Amjevita.
$0/fillfill
Inflectra Co-Pay Savings ProgramCommercial or private insurance
Medicare, Medicaid, VA, TRICARE
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.