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Supported by robust clinical trials & FDA approved for multiple indications: chronic inflammatory demyelinating polyneuropathy (CIDP), primary immunodeficiency (PI) and idiopathic thrombocytopenic purpura (ITP)

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HOW SUPPLIED
GAMMAKED is FDA-approved in 5 vial sizes.

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HOW TO ORDER
Order GAMMAKED through our Kedrion Biopharma Customer Service department at 1-855-353-7466 or click below for a list of Authorized Distributors

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GAMMAKED is a sucrose-free 10% IG Solution

GAMMAKED is an immune globulin (IG) injection approved to treat chronic inflammatory demyelinating polyneuropathy (CIDP) in adults to improve neuromuscular disability and impairment and for maintenance therapy to prevent relapse, primary humoral immunodeficiency (PI) in patients 2 years of age and older, and idiopathic thrombocytopenic purpura (ITP) in adults and children to raise platelet counts to prevent bleeding or to allow a patient with ITP to undergo surgery. GAMMAKED may be administered either intravenously or subcutaneously for the treatment of PI. GAMMAKED may only be administered intravenously for the treatment of CIDP and ITP.

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Important Safety Information

GAMMAKED™ [Immune Globulin Injection (Human) 10% Caprylate/Chromatography Purified] is an immune globulin injection that is approved to treat primary humoral immunodeficiency (PI) in patients 2 years of age and older, idiopathic thrombocytopenic purpura (ITP) in adults and children, and chronic inflammatory demyelinating polyneuropathy (CIDP) in adults.

Boxed Warning: Thrombosis, Renal Dysfunction and Acute Renal Failure

  • Thrombosis may occur with immune globulin products, including GAMMAKED. Risk factors may include: advanced age, prolonged immobilization, hypercoagulable conditions, history of venous or arterial thrombosis, use of estrogens, indwelling vascular catheters, hyperviscosity, and cardiovascular risk factors. Thrombosis may occur in the absence of known risk factors.
  • For patients at risk of thrombosis, administer GAMMAKED at the minimum dose and infusion rate practicable. Ensure adequate hydration in patients before administration. Monitor for signs and symptoms of thrombosis and assess blood viscosity in patients at risk for hyperviscosity.
  • Renal dysfunction, acute renal failure, osmotic nephrosis, and death may occur with immune globulin intravenous (IGIV) products in predisposed patients. Patients predisposed to renal dysfunction include those with any degree of pre-existing renal insufficiency, diabetes mellitus, age greater than 65, volume depletion, sepsis, paraproteinemia, or patients receiving known nephrotoxic drugs.
  • Renal dysfunction and acute renal failure occur more commonly in patients receiving IGIV products containing sucrose. GAMMAKED does not contain sucrose.
  • For patients at risk of renal dysfunction or failure, administer GAMMAKED at the minimum concentration available and the minimum infusion rate practicable.

GAMMAKED is contraindicated in patients who have had an anaphylactic or severe systemic reaction to human immunoglobulin. It is also contraindicated in IgA deficient patients with antibodies against IgA and history of hypersensitivity. Have epinephrine available immediately to treat any acute severe hypersensitivity reactions.

Hyperproteinemia, increased serum viscosity, and hyponatremia may occur in patients receiving IGIV therapy, including GAMMAKED.

Aseptic Meningitis Syndrome (AMS) may occur infrequently, especially with high doses or rapid infusion.

Hemolysis, either intravascular or due to enhanced red blood cell (RBC) sequestration, can develop subsequent to GAMMAKED treatment. Risk factors include high doses and non-O blood group. Closely monitor patients for hemolysis and hemolytic anemia, especially in patients with pre-existing anemia and/or cardiovascular or pulmonary compromise.

Noncardiogenic pulmonary edema may occur in patients following treatment with IGIV products, including GAMMAKED. Monitor patients for pulmonary adverse reactions (transfusion-related acute lung injury [TRALI]).

The high dose regimen (1g/kg x 1-2 days) is not recommended for individuals with expanded fluid volumes or where fluid volume may be a concern.

GAMMAKED is made from human plasma. Because this product is made from human plasma, it may carry a risk of transmitting infectious agents, e.g., viruses, the variant Creutzfeldt-Jakob disease (vCJD) agent and, theoretically, the Creutzfeldt-Jakob disease (CJD) agent.

GAMMAKED is not approved for subcutaneous use in patients with ITP. Due to the potential risk of hematoma formation, GAMMAKED should not be administered subcutaneously in patients with ITP.

After infusion of IgG, the transitory rise of the various passively transferred antibodies in the patient's blood may yield positive serological testing results, with the potential for misleading interpretation.

In clinical studies, the most common adverse reactions with GAMMAKED (≥5% of subjects) were: (in PI intravenous) cough increased, rhinitis, pharyngitis, headache, asthma, nausea, fever, diarrhea, and sinusitis; (in PI subcutaneous) local infusion site reactions, fatigue, headache, upper respiratory tract infection, arthralgia, diarrhea, nausea, sinusitis, bronchitis, depression, allergic dermatitis, migraine, myalgia, viral infection, and pyrexia; (in ITP) headache, ecchymosis, vomiting, fever, nausea, rash, abdominal pain, back pain, and dyspepsia; (in CIDP) headache, pyrexia, hypertension, chills, rash, nausea, arthralgia, and asthenia.

Please click here for the GAMMAKED Full Prescribing Information.