Gammaked (immunoglobulin G, human)
gammaked 10 % in 10 ML Injection

Dosage & Administration

Intravenous Administration Only: ITP and CIDP

IndicationDoseInitial
Infusion Rate
Maintenance Infusion Rate
(if tolerated)
ITP 2 g/kg1 mg/kg/min8 mg/kg/min
CIDP loading dose 
2 g/kg maintenance dose
1 g/kg
2 mg/kg/min 8 mg/kg/min
Every 3 weeks

Intravenous or Subcutaneous Administration: PI
DO NOT ADMINISTER SUBCUTANEOUSLY FOR ITP PATIENTS



Route of AdministrationDose *Initial Infusion RateMaintenance Infusion Rate
(if tolerated)
Intravenous (IV)300 – 600 mg/kg1 mg/kg/min8 mg/kg/min
Every 3 to 4 weeks
Subcutaneous (SC) 1.37 x current IV dose in grams/IV
dose interval in weeks
 Adult:
20 mL/hr/site
Pediatric: †
10 mL/hr/site (< 25 kg)
15 mL/hr/site (≥ 25 kg)
Adult: †
20 mL/hr/site
Pediatric †
10 mL/hr/site (< 25 kg)
20 mL/hr/site (≥ 25 kg)
Weekly

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Most recent state uniform prior authorization forms

Verified: Sep 24, 2024Arizona - Uniform Prior Authorization Form
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Verified: Sep 24, 2024Texas - Uniform Prior Authorization Form
Verified: Oct 05, 2024Washington - Uniform Prior Authorization Form
Verified: Oct 05, 2024Wisconsin - Uniform Prior Authorization Form

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Getting started on Gammaked

Instructions for Use: Subcutaneous Infusion for Primary Immunodeficiency
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