A Study to Assess the Tolerability, Safety, and Pharmacokinetics of Subcutaneous Immune Globulin Infusion 10% (Human) With Recombinant Human Hyaluronidase (HYQVIA/HyQvia) With Ramp-up and No Ramp-up Dosing in Healthy Adult Participants

Participants received a SC infusion of HYQVIA 0.1 g/kg (1/4 of TDL) on Day 1 and 8, 0.2 g/kg (1/2 of TDL) on Day 15, 0.3 g/kg (3/4 of TDL) on Day 29 followed by 0.4 g/kg (full TDL) on Day 50 in Ramp-Up dosing manner.

Participants received a SC infusion of HYQVIA 0.25 g/kg (1/4 of TDL) on Day 1 and 8, 0.5 g/kg (1/2 of TDL) on Day 15, 0.75 g/kg (3/4 of TDL) on Day 29 followed by 1.0 g/kg (full TDL) on Day 50 in Ramp-Up dosing manner.

Participants received a SC infusion of HYQVIA 0.2 g/kg (1/2 of TDL) on Day 1 and 15, followed by 0.4 g/kg (full TDL) on Day 29 and 57 in Ramp-Up dosing manner.

Participants received a SC infusion of HYQVIA 0.5 g/kg (1/2 of TDL) on Day 1 and 15, followed by 1.0 g/kg (full TDL) on Day 29 and 57 in Ramp-Up dosing manner.

Participants received a SC infusion of HYQVIA 0.4 g/kg (full TDL) SC infusion on Day 1, 29 and 57 without Ramp-Up dosing manner.

Participants received a SC infusion of HYQVIA 1.0 g/kg (full TDL) SC infusion on Day 1, 29 and 57 without Ramp-Up dosing manner.