| Juvenile polyarthritis
Abrilada vs Xatmep
Side-by-side clinical, coverage, and cost comparison for juvenile polyarthritis.Deep comparison between: Abrilada vs Xatmep 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 signalsXatmep has a higher rate of injection site reactions vs Abrilada based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Xatmep but not Abrilada, including UnitedHealthcare
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Category
Abrilada
Xatmep
At A Glance
SC injection
Every 1-2 weeks
TNF-alpha blocker
Oral
Once weekly
Folate analog metabolic inhibitor
Indications
- Rheumatoid Arthritis
- Juvenile polyarthritis
- Arthritis, Psoriatic
- Ankylosing spondylitis
- Crohn Disease
- Ulcerative Colitis
- Psoriasis vulgaris
- Hidradenitis Suppurativa
- Uveitis
- Acute lymphocytic leukemia
- Juvenile polyarthritis
Dosing
Rheumatoid Arthritis, Arthritis, Psoriatic, Ankylosing spondylitis 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 polyarthritis Weight-based SC dosing every other week for patients 2 years of age and older: 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; pediatric patients >=6 years: weight-based induction then 20 mg every other week (<40 kg) or 40 mg every other week (>=40 kg) starting Day 29.
Ulcerative Colitis 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 Week 8 (Day 57).
Psoriasis vulgaris, Uveitis 80 mg SC initial dose, then 40 mg every other week starting one week after the initial dose.
Hidradenitis Suppurativa 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.
Acute lymphocytic leukemia 20 mg/m2 given one time weekly as part of a multi-agent combination chemotherapy maintenance regimen, oral.
Juvenile polyarthritis Starting dose of 10 mg/m2 given one time weekly, oral; titrate gradually to achieve optimal response, up to 30 mg/m2/week in pediatric patients.
Contraindications
—
- Pregnancy in patients with non-malignant diseases
- Severe hypersensitivity to methotrexate
Adverse Reactions
Most common (>=5%) Injection site reactions, upper respiratory infection, headache, rash, accidental injury, nausea, urinary tract infection, sinusitis, hyperlipidemia, flu syndrome, abdominal pain, back pain, hypercholesterolemia, hypertension
Serious Serious infections (pneumonia, septic arthritis, cellulitis, diverticulitis, pyelonephritis), tuberculosis, malignancies, hepatitis B reactivation, demyelinating disorders, hematologic reactions, heart failure, autoimmunity
Postmarketing Diverticulitis, large bowel perforations, pancreatitis, liver failure, autoimmune hepatitis, sarcoidosis, Merkel Cell Carcinoma, cerebrovascular accident, interstitial lung disease, pulmonary embolism, Stevens Johnson Syndrome, cutaneous vasculitis, systemic vasculitis, deep vein thrombosis
Most common Ulcerative stomatitis, leukopenia, nausea, abdominal distress, malaise, fatigue, chills, fever, dizziness, decreased resistance to infection
Serious Bone marrow suppression, serious infections, renal toxicity, gastrointestinal toxicity, hepatic toxicity, pulmonary toxicity, hypersensitivity and dermatologic reactions, secondary malignancies, infertility
Postmarketing Pancytopenia, aplastic anemia, thromboembolic events, hepatotoxicity, cirrhosis, fatal opportunistic infections (including Pneumocystis jiroveci pneumonia), leukoencephalopathy, Stevens-Johnson syndrome, toxic epidermal necrolysis, pulmonary fibrosis
Pharmacology
Adalimumab-afzb is a recombinant human IgG1 monoclonal antibody TNF-alpha blocker that binds specifically to TNF-alpha and blocks its interaction with the p55 and p75 cell surface TNF receptors, reducing inflammation and modulating TNF-induced biological responses including leukocyte migration.
Methotrexate inhibits dihydrofolic acid reductase, interfering with DNA synthesis, repair, and cellular replication by blocking reduction of dihydrofolates to tetrahydrofolates required for purine nucleotide and thymidylate synthesis; the mechanism in pJIA is unknown but may affect immune function.
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Most Common Insurance
Anthem BCBS
Abrilada
- Covered on 5 commercial plans
- PA (0/12) · Step Therapy (0/12) · Qty limit (0/12)
Xatmep
- Covered on 5 commercial plans
- PA (9/12) · Step Therapy (2/12) · Qty limit (0/12)
UnitedHealthcare
Abrilada
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Xatmep
- Covered on 4 commercial plans
- PA (4/8) · Step Therapy (0/8) · Qty limit (1/8)
Humana
Abrilada
- Covered on 0 commercial plans
- PA (0/3) · Step Therapy (0/3) · Qty limit (1/3)
Xatmep
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (0/3) · Qty limit (0/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Abrilada.
No savings programs available for Xatmep.
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.