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Real-World Efgartigimod Effectiveness in CIDP: A Prospective Study
Sponsor: argenx
Summary
The aims of this study are to assess the real-world effectiveness of efgartigimod in treating chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), describe the "treatment journey" of participants with CIDP, and assess the utilization of health care services among adult participants with CIDP who initiate treatment with efgartigimod. As this is a noninterventional study, treatment choices and decisions will be left to the discretion of participants and their physicians, according to the standard of care. Each participant will be prospectively followed for up to 2 years from the date of initial administration of efgartigimod.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
200
Start Date
2025-08-11
Completion Date
2029-10
Last Updated
2026-03-11
Healthy Volunteers
No
Conditions
Interventions
Efgartigimod PH20 SC
Efgartigimod treatment per country-specific label for the treatment of CIDP
Locations (19)
PPD Virtual
Wilmington, North Carolina, United States
Jüdisches Krankenhaus Berlin
Berlin, Germany
Universitätsklinikum Düsseldorf
Düsseldorf, Germany
Universitätsklinikum Frankfurt
Frankfurt, Germany
UKGM - Universitätsklinikum Gießen und Marburg GmbH
Giessen, Germany
Universitätsmedizin Göttingen
Göttingen, Germany
Universitätsklinikum Hamburg Eppendorf
Hamburg, Germany
Neurologie Neuer Wall - Dr.Bredow & Partner
Hamburg, Germany
Medizinische Hochschule Hannover
Hanover, Germany
Universitatsklinikum des Saarlandes
Homburg, Germany
Universitätsklinikum Magdeburg A.ö.R.
Magdeburg, Germany
Universitätsklinikum Mannheim
Mannheim, Germany
Universitätsklinikum Gießen und Marburg GmbH - Standort Marburg
Marburg, Germany
Mühlenkreiskliniken - Johannes Wesling Klinikum Minden
Minden, Germany
Friedrich-Baur-Institute München
München, Germany
Immanuel Klinik Rüdersdorf
Rüdersdorf, Germany
Diakonie-Klinikum Schwäbisch Hall gGmbH
Schwäbisch Hall, Germany
Universitätsklinikum Tübingen
Tübingen, Germany
Universitätsklinikum Ulm
Ulm, Germany