| Rheumatoid Arthritis
Kineret vs Otrexup
Side-by-side clinical, coverage, and cost comparison for rheumatoid arthritis.Deep comparison between: Kineret vs Otrexup 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 signalsOtrexup has a higher rate of injection site reactions vs Kineret based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Otrexup but not Kineret, including UnitedHealthcare
Sign up to reveal the full AI analysis
Category
Kineret
Otrexup
At A Glance
SC injection
Daily
IL-1 receptor antagonist
SC injection
Once weekly
Folate analog metabolic inhibitor
Indications
- Rheumatoid Arthritis
- Chronic Infantile Neurological, Cutaneous, and Articular Syndrome
- INTERLEUKIN 1 RECEPTOR ANTAGONIST DEFICIENCY
- Rheumatoid Arthritis
- Juvenile polyarthritis
- Psoriasis
Dosing
Rheumatoid Arthritis 100 mg/day SC; administer every other day in severe renal insufficiency or ESRD (creatinine clearance <30 mL/min).
Chronic Infantile Neurological, Cutaneous, and Articular Syndrome Starting dose 1-2 mg/kg/day SC; titrate in 0.5 to 1 mg/kg increments to a maximum of 8 mg/kg/day; once daily or split into twice daily; administer every other day in severe renal insufficiency or ESRD.
INTERLEUKIN 1 RECEPTOR ANTAGONIST DEFICIENCY Starting dose 1-2 mg/kg/day SC; titrate in 0.5 to 1 mg/kg increments to a maximum of 8 mg/kg/day; administer every other day in severe renal insufficiency or ESRD.
Rheumatoid Arthritis 7.5 mg SC once weekly; adjust dose gradually; doses greater than 20 mg/week associated with significant increase in serious toxic reactions in adults.
Juvenile polyarthritis 10 mg/m2 SC once weekly; adjust dose gradually.
Psoriasis 10 to 25 mg SC once weekly; do not exceed 30 mg/week; reduce to lowest effective dose once optimal response is achieved.
Contraindications
- Known hypersensitivity to E. coli-derived proteins, anakinra, or any components of the product
- Pregnancy
- Alcoholism, alcoholic liver disease, or other chronic liver disease
- Overt or laboratory evidence of immunodeficiency syndromes
- Preexisting blood dyscrasias, such as bone marrow hypoplasia, leukopenia, thrombocytopenia, or significant anemia
- Known hypersensitivity to methotrexate
Adverse Reactions
Most common (>=5%) Injection site reaction, worsening of RA, upper respiratory tract infections, headache, nausea, diarrhea, sinusitis, arthralgia, flu-like symptoms, abdominal pain
Serious Serious infections (cellulitis, pneumonia, bone and joint infections), neutropenia (particularly in combination with TNF blocking agents), lymphoma, other malignancies
Postmarketing Transaminase elevations, non-infectious hepatitis, thrombocytopenia (including severe), DRESS, injection site amyloid deposits
Most common (>=10%) Elevated liver function tests, nausea/vomiting, ulcerative stomatitis, leukopenia, abdominal distress
Serious Bone marrow suppression, hepatotoxicity, interstitial pneumonitis, opportunistic infections, embryo-fetal toxicity, renal failure, pulmonary fibrosis
Postmarketing Toxic epidermal necrolysis, Stevens-Johnson syndrome, anaphylactoid reactions, reversible lymphoma, skin necrosis
Pharmacology
IL-1 receptor antagonist; anakinra is a recombinant human IL-1Ra that competitively inhibits IL-1alpha and IL-1beta binding to the interleukin-1 type I receptor (IL-1RI), blocking downstream inflammatory and immunological responses including cartilage degradation and bone resorption.
Methotrexate inhibits dihydrofolic acid reductase, preventing reduction of dihydrofolates to tetrahydrofolates and thereby interfering with DNA synthesis, repair, and cellular replication; in RA the mechanism is unknown but may affect immune function, and in psoriasis it exploits the markedly increased rate of epithelial cell proliferation.
Enter your patient's insuranceCheck specific coverage details for your patient.
Most Common Insurance
Anthem BCBS
Kineret
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (9/12)
Otrexup
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (0/12)
UnitedHealthcare
Kineret
- Covered on 4 commercial plans
- PA (6/8) · Step Therapy (6/8) · Qty limit (1/8)
Otrexup
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Kineret
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Otrexup
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (1/3) · Qty limit (0/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
Cost estimate not availableAssistance Fund: Rheumatoid Arthritis
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
No savings programs available for Otrexup.
Compare Other Drugs
Let us handle your prior authsJust enter your patient's info and we'll:
- Verify eligibility with the payer.
- Pull the right PA forms directly from the payer.
- Submit, track & send live updates to your dashboard.
Free to start · HIPAA compliant
Next Steps for Your Patient
KineretView full Kineret profile
OtrexupView full Otrexup profile
Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.