This study aims to assess the safety of ARGX-124 in healthy adults. Another aim is to measure the amount of ARGX-124 in the blood over time to learn how it acts and moves in the body and how the immune system responds to it. Participants will remain in the study for up to approximately 23 weeks.
Protocol Amendment History
1 amendment
This ClinicalTrials.gov record has been amended once since 2026-01-22.
Status change: Not Yet Recruiting → Recruiting2026-03-04