| Ankylosing spondylitis
Amjevita vs Naprelan
Side-by-side clinical, coverage, and cost comparison for ankylosing spondylitis.Deep comparison between: Amjevita vs Naprelan 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 signalsNaprelan has a higher rate of injection site reactions vs Amjevita based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Naprelan but not Amjevita, including UnitedHealthcare
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Category
Amjevita
Naprelan
At A Glance
SC injection
Every other week
TNF-alpha antagonist
Oral
Daily
NSAID
Indications
- Rheumatoid Arthritis
- Juvenile arthritis
- Arthritis, Psoriatic
- Ankylosing spondylitis
- Crohn Disease
- Ulcerative Colitis
- Psoriasis vulgaris
- Hidradenitis Suppurativa
- Uveitis
- Rheumatoid Arthritis
- Degenerative polyarthritis
- Ankylosing spondylitis
- Tendinitis
- Bursitis
- Gout
- Primary dysmenorrhea
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).
Rheumatoid Arthritis, Degenerative polyarthritis, Ankylosing spondylitis 750 mg or 1,000 mg once daily; may be increased to 1,500 mg once daily for limited periods when a higher level of anti-inflammatory/analgesic activity is required.
Tendinitis, Bursitis, Primary dysmenorrhea 1,000 mg once daily; for patients requiring greater analgesic benefit, 1,500 mg may be used for a limited period; total daily dose should not exceed 1,000 mg thereafter.
Gout 1,000-1,500 mg once daily on the first day, followed by 1,000 mg once daily until the attack subsides.
Contraindications
—
- Known hypersensitivity (e.g., anaphylactic reactions and serious skin reactions) to naproxen or any components of the drug product
- History of asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs
- Coronary artery bypass graft (CABG) surgery
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%) headache, dyspepsia, flu syndrome
Serious cardiovascular thrombotic events, GI bleeding/ulceration/perforation, hepatotoxicity, hypertension, heart failure and edema, renal toxicity and hyperkalemia, anaphylactic reactions, serious skin reactions, hematologic toxicity
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).
Naproxen is an NSAID with analgesic, anti-inflammatory, and antipyretic properties that acts by inhibiting cyclooxygenase (COX-1 and COX-2), thereby reducing prostaglandin synthesis in peripheral tissues.
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Most Common Insurance
Anthem BCBS
Amjevita
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (9/12)
Naprelan
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (5/12) · Qty limit (10/12)
UnitedHealthcare
Amjevita
- Covered on 4 commercial plans
- PA (6/8) · Step Therapy (6/8) · Qty limit (6/8)
Naprelan
- 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)
Naprelan
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (2/3) · Qty limit (2/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Amjevita.
No savings programs available for Naprelan.
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.