| Psoriasis vulgaris
Siliq vs Taltz
Side-by-side clinical, coverage, and cost comparison for psoriasis vulgaris.Deep comparison between: Siliq vs Taltz 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 signalsTaltz has a higher rate of injection site reactions vs Siliq based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Taltz but not Siliq, including UnitedHealthcare
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Category
Siliq
Taltz
At A Glance
Subcutaneous
Every 2 weeks
IL-17RA antagonist
SC injection
Every 4 weeks (maintenance)
IL-17A antagonist
Indications
- Psoriasis vulgaris
- Psoriasis vulgaris
- Arthritis, Psoriatic
- Ankylosing spondylitis
- Non-Radiographic Axial Spondyloarthritis
Dosing
Psoriasis vulgaris 210 mg subcutaneously at Weeks 0, 1, and 2 followed by 210 mg every 2 weeks.
Psoriasis vulgaris 160 mg SC at Week 0, then 80 mg at Weeks 2, 4, 6, 8, 10, 12, followed by 80 mg every 4 weeks.
Arthritis, Psoriatic 160 mg SC at Week 0, followed by 80 mg every 4 weeks.
Ankylosing spondylitis, Non-Radiographic Axial Spondyloarthritis 160 mg SC at Week 0, followed by 80 mg every 4 weeks.
Contraindications
- Crohn's disease
- Clinically significant hypersensitivity to brodalumab or to any of the excipients
- Previous serious hypersensitivity reaction to ixekizumab or to any of the excipients
Adverse Reactions
Most common (>=1%) Arthralgia (4.7%), headache (4.3%), fatigue (2.6%), diarrhea (2.2%), oropharyngeal pain (2.1%), nausea (1.9%), myalgia (1.7%), injection site reactions (1.5%), influenza (1.3%), neutropenia (1.0%), tinea infections (1.0%).
Serious Suicidal ideation and behavior (0.37 per 100 subject-years), infections including fungal infections, neutropenia grade >=3.
Postmarketing Hypersensitivity reactions, anaphylaxis including anaphylactic shock, pruritus, rashes, eczema, urticaria, dermatitis, eczematous eruptions (atopic dermatitis-like eruptions).
Most common (>=1%) Injection site reactions, upper respiratory tract infections, nausea, tinea infections.
Serious Serious infections, hypersensitivity reactions including anaphylaxis, inflammatory bowel disease.
Pharmacology
Brodalumab is a human monoclonal IgG2 antibody that selectively binds to IL-17RA and inhibits its interactions with IL-17 family cytokines (IL-17A, IL-17F, IL-17C, IL-17A/F heterodimer, IL-25), thereby blocking IL-17 cytokine-induced pro-inflammatory responses.
Humanized IgG4 monoclonal antibody that selectively binds to interleukin-17A (IL-17A) and inhibits its interaction with the IL-17 receptor.
Enter your patient's insuranceCheck specific coverage details for your patient.
Most Common Insurance
Anthem BCBS
Siliq
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (9/12)
Taltz
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (9/12)
UnitedHealthcare
Siliq
- Covered on 4 commercial plans
- PA (1/8) · Step Therapy (0/8) · Qty limit (1/8)
Taltz
- Covered on 4 commercial plans
- PA (1/8) · Step Therapy (0/8) · Qty limit (1/8)
Humana
Siliq
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Taltz
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
$50/momo
Siliq Solutions Instant Savings Program - Non-covered benefitCommercial or private insurance
Medicare, Medicaid, VA, TRICARE
$25/momo
Taltz Savings Card - Non-covered benefitCommercial or private insurance
Medicare, Medicaid, VA, TRICARE
Final cost depends on formulary coverage
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.