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Empasiprubart · ARGX-117

Monoclonal antibody · developed by argenx

Phase 3 Most advanced trial
ARGX Developer
4 Registered trials

What is Empasiprubart?

Empasiprubart (ARGX-117) is an agent given intravenously or by subcutaneous autoinjector. It is studied in multifocal motor neuropathy and chronic inflammatory demyelinating polyneuropathy.

Summary written with AI from the sources listed at the end of this page.

At a glance

Also known as
ARGX-117
Drug type
Monoclonal antibody
Therapy area
Neurology
Developer
argenx (ARGX)
FDA status
Investigational, not approved in the US. Most advanced trial: Phase 3
UNII
PVA73UA67L

🧪 Clinical trials

TrialPhaseConditionStatusSponsor
NCT07091630 Phase 3 Chronic Inflammatory Demyelinating Polyneuropathy Recruiting ARGX
NCT06742190 Phase 3 Multifocal Motor Neuropathy (MMN) Active not recruiting ARGX
NCT05405361 Phase 2 Multifocal Motor Neuropathy (MMN) Active not recruiting ARGX
NCT07612020 Phase 1 Healthy Volunteers Recruiting ARGX

Trials of the companies BioRadar tracks, from ClinicalTrials.gov, most advanced phase first.

Conditions studied

Chronic Inflammatory Demyelinating PolyneuropathyChronic Inflammatory Demyelinating PolyradiculoneuropathyCIDPHealthy VolunteersMMNMultifocal Motor Neuropathy (MMN)

More from argenx

Sources

Updated Oct 11, 2026. Something wrong or missing? Report it on the ARGX page.

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See ARGX's upcoming FDA decisions, trial readouts, cash runway and dilution risk, updated every day from SEC, FDA and ClinicalTrials.gov filings.

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Data: FDA (Drugs@FDA, Purple Book, DailyMed), NIH (NCI Thesaurus, GSRS, RxNorm), ClinicalTrials.gov • Informational purposes only, not medical or investment advice. • All drugs A–Z

This data is for informational purposes only, not investment advice. BioRadar does not provide buy/sell recommendations. Past performance does not guarantee future results. Always do your own due diligence.