| Congenital agammaglobulinemia
Cuvitru vs Gammaked
Side-by-side clinical, coverage, and cost comparison for congenital agammaglobulinemia.Deep comparison between: Cuvitru vs Gammaked 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 signalsGammaked has a higher rate of injection site reactions vs Cuvitru based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Gammaked but not Cuvitru, including UnitedHealthcare
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Category
Cuvitru
Gammaked
At A Glance
SC injection
Daily to every 2 weeks
Immune globulin replacement (IgG)
IV infusion
Immune globulin
Indications
- Common Variable Immunodeficiency
- X-linked agammaglobulinemia
- Congenital agammaglobulinemia
- Wiskott-Aldrich Syndrome
- Severe Combined Immunodeficiency
- Primary immune deficiency disorder
- Immune thrombocytopenic purpura
- Polyradiculoneuropathy, Chronic Inflammatory Demyelinating
- Congenital agammaglobulinemia
- Common Variable Immunodeficiency
- X-linked agammaglobulinemia
- Wiskott-Aldrich Syndrome
- Severe Combined Immunodeficiency
Dosing
Common Variable Immunodeficiency, X-linked agammaglobulinemia, Congenital agammaglobulinemia, Wiskott-Aldrich Syndrome, Severe Combined Immunodeficiency Individualized SC infusion administered daily to every 2 weeks; patients switching from IGIV begin 1 week after last IGIV dose with initial weekly dose (g) = previous IGIV dose (g) x 1.30 divided by weeks between IGIV doses; patients switching from IGSC use the same weekly dose; monitor serum IgG trough levels to guide adjustments.
Primary immune deficiency disorder IV: 300-600 mg/kg every 3-4 weeks; SC (PI only): individualized weekly dose calculated as previous IGIV dose (g) x 1.37 divided by number of weeks between IV doses.
Immune thrombocytopenic purpura IV only: total dose 2 g/kg given as 1 g/kg on two consecutive days or 0.4 g/kg on five consecutive days; do not administer subcutaneously.
Polyradiculoneuropathy, Chronic Inflammatory Demyelinating IV only: loading dose 2 g/kg over two to four consecutive days; maintenance 1 g/kg every 3 weeks (or 0.5 g/kg on two consecutive days every 3 weeks).
Contraindications
- Previous anaphylactic or severe systemic hypersensitivity reaction to subcutaneous administration of human immune globulin
- IgA deficiency with antibodies against IgA and history of hypersensitivity to human immune globulin treatment
- Previous anaphylactic or severe systemic reaction to human immune globulin
- IgA deficiency with antibodies against IgA and history of hypersensitivity reaction
Adverse Reactions
Most common (>=5%) Local adverse reactions, headache, nausea, fatigue, diarrhea, vomiting
Postmarketing Aseptic meningitis, anaphylactic reaction, tachycardia, tremor, paresthesia, dyspnea, laryngospasm, injection site reaction (induration, warmth), chest discomfort
Most common (>=5%) PI (IV): cough, rhinitis, pharyngitis, headache, asthma, nausea, fever, diarrhea, sinusitis; PI (SC): local infusion site reactions, fatigue, headache, upper respiratory tract infection, arthralgia, diarrhea, nausea, sinusitis, bronchitis, depression, allergic dermatitis, erythema, migraine, myalgia, viral infection, pyrexia; ITP: headache, ecchymosis, vomiting, fever, nausea, rash, abdominal pain, back pain, dyspepsia; CIDP: headache, pyrexia, hypertension, chills, rash, nausea, arthralgia, asthenia
Serious Pulmonary embolism (CIDP), exacerbation of autoimmune pure red cell aplasia (PI), hemolytic anemia
Postmarketing Anaphylaxis, tachycardia, acute renal dysfunction/failure, ARDS, TRALI, pulmonary edema, cardiac arrest, thromboembolism, coma, seizures, aseptic meningitis, Stevens-Johnson syndrome, pancytopenia, hemolytic anemia, hepatic dysfunction
Pharmacology
CUVITRU is a human IgG replacement product that supplies a broad spectrum of opsonizing and neutralizing IgG antibodies against bacterial and viral agents, restoring abnormally low IgG levels to the normal range in patients with primary humoral immunodeficiency.
GAMMAKED is an immune globulin that supplies a broad spectrum of opsonic and neutralizing IgG antibodies against bacterial, viral, parasitic, and mycoplasmal agents and their toxins; the precise mechanism of action in ITP and CIDP has not been fully elucidated.
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Most Common Insurance
Anthem BCBS
Cuvitru
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (5/12) · Qty limit (0/12)
Gammaked
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (10/12) · Qty limit (0/12)
UnitedHealthcare
Cuvitru
- Covered on 4 commercial plans
- PA (2/8) · Step Therapy (0/8) · Qty limit (1/8)
Gammaked
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Cuvitru
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (1/3) · Qty limit (0/3)
Gammaked
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (0/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
Cost estimate not availableAccessia Health: Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) - Private Insurance
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
No savings programs available for Gammaked.
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.