| Psoriasis vulgaris
Duobrii vs Renflexis
Side-by-side clinical, coverage, and cost comparison for psoriasis vulgaris.Deep comparison between: Duobrii vs Renflexis 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 signalsRenflexis has a higher rate of injection site reactions vs Duobrii based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Renflexis but not Duobrii, including UnitedHealthcare
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Category
Duobrii
Renflexis
At A Glance
Topical
Once daily
Corticosteroid/retinoid combination
IV infusion
Every 6-8 weeks
TNF-alpha antagonist
Indications
- Psoriasis vulgaris
- Crohn Disease
- Ulcerative Colitis
- Rheumatoid Arthritis
- Ankylosing spondylitis
- Arthritis, Psoriatic
- Psoriasis vulgaris
Dosing
Psoriasis vulgaris Apply a thin layer once daily to affected areas, rubbing in gently; total dosage should not exceed approximately 50 g per week; avoid application on the face, groin, or axillae; do not use with occlusive dressings unless directed by a physician; discontinue when control is achieved.
Crohn Disease, Ulcerative Colitis, Arthritis, Psoriatic, Psoriasis vulgaris 5 mg/kg IV induction at 0, 2, and 6 weeks, then 5 mg/kg every 8 weeks; pediatric patients >= 6 years with Crohn Disease or Ulcerative Colitis receive the same regimen.
Rheumatoid Arthritis 3 mg/kg IV induction at 0, 2, and 6 weeks, then 3 mg/kg every 8 weeks in combination with methotrexate; may increase up to 10 mg/kg every 8 weeks or every 4 weeks for incomplete response.
Ankylosing spondylitis 5 mg/kg IV induction at 0, 2, and 6 weeks, then 5 mg/kg every 6 weeks.
Contraindications
- Pregnancy
- Doses >5 mg/kg in patients with moderate or severe heart failure
- Previous severe hypersensitivity reaction to infliximab products, any inactive ingredient of RENFLEXIS, or any murine proteins
Adverse Reactions
Most common (>=1%) contact dermatitis, application site pain, folliculitis, skin atrophy, excoriation, rash, skin abrasion, skin exfoliation
Most common (>10%) Infections (upper respiratory, sinusitis, pharyngitis), infusion-related reactions, headache, abdominal pain
Serious Serious infections (pneumonia, cellulitis, abscess, sepsis, tuberculosis), hepatotoxicity, malignancies, severe infusion reactions
Postmarketing Neutropenia, agranulocytosis, interstitial lung disease, Stevens-Johnson Syndrome, toxic epidermal necrolysis, acute liver failure, anaphylactic shock, cerebrovascular accidents, myocardial ischemia/infarction
Pharmacology
Combination of halobetasol propionate, a synthetic corticosteroid that modulates cellular signaling, immune function, and inflammation, and tazarotene, a retinoid prodrug converted by esterase hydrolysis to tazarotenic acid, which binds RAR-beta and RAR-gamma receptors to modify gene expression; precise mechanisms in plaque psoriasis are unknown.
TNF-alpha antagonist; infliximab-abda is a chimeric IgG1kappa monoclonal antibody that neutralizes TNF-alpha by binding with high affinity to soluble and transmembrane forms of TNF-alpha, inhibiting receptor binding and suppressing downstream pro-inflammatory activity.
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Most Common Insurance
Anthem BCBS
Duobrii
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (9/12) · Qty limit (9/12)
Renflexis
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (0/12)
UnitedHealthcare
Duobrii
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (1/8) · Qty limit (1/8)
Renflexis
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Duobrii
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (2/3) · Qty limit (2/3)
Renflexis
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (0/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Duobrii.
No savings programs available for Renflexis.
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.