Ig NextGen 10% in Patients With Primary Immune Deficiency (PID)

IntragamP - dosage based on previous dose of IntragamP prior to study entry. One cycle (Cycle 0)only administered, with dosage calculation based on body weight on Day 1 of the study and must be between 0.2-0.8 g/kg body weight. IntragamP to be administered intravenously.

Ig NextGen 10% - dosage based on previous dose of IntragamP in Cycle 0. Dosage calculation to use body weight on Day 1 of Cycle 1 of the study and must be between 0.2-0.8 g/kg body weight. 7 cycles administered, and patients to be dosed at 3 to 4 week intervals (in accordance with previous dosage schedule with IntragamP). Ig NextGen 10% to be administered intravenously.