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Study identifier: NCT06920004 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Study to Assess Efficacy and Safety of Empasiprubart Versus IVIg in Adults With CIDP

Condition: Chronic Inflammatory Demyelinating Polyneuropathy · CIDP · CIDP - Chronic Inflammatory Demyelinating Polyneuropathy  ·  Sponsor: argenx

PhasePhase 3
Planned participants218
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The main purpose of this study is to compare empasiprubart and IVIg for treating people with CIDP. This study consists of a Part A where participants will either receive empasiprubart and a placebo resembling IVIg, or IVIg and a placebo resembling empasiprubart for 24 weeks (6 months). Following Part A, participants will enter Part B in which all participants will receive empasiprubart for 96 weeks (24 months). More information can be found here: https://clinicaltrials.argenx.com/emvigorate

This description comes directly from the study's public registry record.

Talk to the study team

Sabine Coppieters, MD  ·  857-350-4834  ·  clinicaltrials@argenx.com

Always discuss trial participation with your own doctor first.

Locations (82)

University of AlabamaBirmingham, Alabama, United StatesRecruiting
Samir Macwan, M.D., Inc.Rancho Mirage, California, United StatesRecruiting
Colorado Springs Neurological AssociatesColorado Springs, Colorado, United StatesRecruiting
MedStar Washington Hospital CenterWashington D.C., District of Columbia, United StatesRecruiting
Homestead Associates in Research IncHomestead, Florida, United StatesRecruiting
Visionary Investigators NetworkMiami, Florida, United StatesRecruiting
University of South FloridaTampa, Florida, United StatesRecruiting
Paradigm Health SystemSlidell, Louisiana, United StatesRecruiting
Erlanger Health SystemColumbia, Maryland, United StatesRecruiting
University of Michigan HospitalAnn Arbor, Michigan, United StatesRecruiting
NeuroCarePlusHouston, Texas, United StatesRecruiting
National Neuromuscular Research InstituteIrving, Texas, United StatesRecruiting

+ 70 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06920004