Amgen
The primary objectives of this study are to characterize the pharmacokinetics (PK) and pharmacodynamics (PD), as well as to assess the safety and tolerability, of inebilizumab in pediatric participants with IgG4-RD.
Key Inclusion Criteria: 1. Participants must weigh ≥ 17 kg to be eligible for enrollment. 2. Participant has provided informed consent/assent before initiation of any study-specific activities/procedures. Participant's legally authorized representative has provided informed consent when the participant is legally too young to provide informed consent, and the participant has provided written assent based on local regulations and/or guidelines before any study-specific activities/procedures being initiated. 3. Age 2 to \< 18 years at the time of screening. For participants who reach the age of…
Inebilizumab will be administered via IV infusion.