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A Study to Assess the Absolute Bioavailability of Empasiprubart SC Administered With an Autoinjector and the Pharmacokinetic Noninferiority of Empasiprubart SC Versus Intravenous (IV) in Healthy Adult Participants
Sponsor: argenx
Summary
This study aims to see how the body reacts to empasiprubart, administered using an autoinjector (AI). The study will also look at other effects of empasiprubart, how it works in the body, and if it is safe. The study consists of 2 parts: parts A and B. In part A, eligible participants will be randomized to receive empasiprubart SC AI via abdomen, empasiprubart SC AI via thigh, or empasiprubart IV (intravenously). In part B, eligible participants will be randomized to receive empasiprubart SC AI via abdomen or empasiprubart IV. Participants from part A will be in the study for approximately up to 37 weeks . Participants from part B will be in the study for up to approximately 43 weeks.
Official title: A Phase 1, Randomized, Open-Label Study to Assess the Absolute Bioavailability of Empasiprubart SC Administered With an Autoinjector (Part A) and the Pharmacokinetic Noninferiority of Empasiprubart SC Versus IV (Part B) in Healthy Adult Participants
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
130
Start Date
2026-03-16
Completion Date
2027-10
Last Updated
2026-05-28
Healthy Volunteers
Yes
Conditions
Interventions
empasiprubart SC AI
Subcutaneous injection of empasiprubart via Autoinjector (AI).
empasiprubart IV
Intravenous infusion of empasiprubart
Locations (1)
Altasciences
Mount Royal, Quebec, Canada