A Prospective Longitudinal Study in Adults With Multifocal Motor Neuropathy

NCT ID: NCT05988073

Last Updated: 2025-06-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

413 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-11-29

Study Completion Date

2026-12-31

Brief Summary

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This prospective longitudinal study will follow participants with Multifocal Motor Neuropathy over time and collect data on their clinical outcomes, quality of life, and use of health care resources. Participants will follow their regular visit schedule with their treating physician, except for an optional second visit occurring 7 to 14 days after the start of the study to collect biomarker data. No IMP will be administered.

Detailed Description

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Conditions

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Multifocal Motor Neuropathy

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Is at least the local legal age of consent for clinical studies when signing the ICF
* Is capable of providing signed informed consent and complying with protocol requirements
* Has an existing or new diagnosis of MMN made by a neuromuscular specialist or neurologist

Exclusion Criteria

* Is currently participating in any clinical study with an IMP
* Has other medical conditions that could affect the assessment of MMN
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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argenx

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Neuromuscular Clinical and Research Center

Phoenix, Arizona, United States

Site Status

HonorHealth Neurology - Bob Bove Neuroscience Institute

Scottsdale, Arizona, United States

Site Status

UCI Health - ALS and Neuromuscular Center

Orange, California, United States

Site Status

Stanford Medicine Health Care - Stanford Neuroscience Health Center

Palo Alto, California, United States

Site Status

The Neurology Group

Pomona, California, United States

Site Status

Eisenhower Health - Rancho Mirage Medical Center

Rancho Mirage, California, United States

Site Status

UC Davis Health - Lawrence J. Ellison Ambulatory Care Center

Sacramento, California, United States

Site Status

UCSF Health - UCSF Medical Center

San Francisco, California, United States

Site Status

University of Colorado - Anschutz Medical Campus

Aurora, Colorado, United States

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YaleNewHavenHealth - Yale New Haven Hospital

New Haven, Connecticut, United States

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MedStar Health - MedStar Georgetown University Hospital

Washington D.C., District of Columbia, United States

Site Status

Medsol Clinical Research Center Inc

Port Charlotte, Florida, United States

Site Status

D&H National Research Centers - Tamarac Research Center

Tamarac, Florida, United States

Site Status

Hospital Sisters Health System (HSHS) - St Elizabeth's Hospital

O'Fallon, Illinois, United States

Site Status

The University of Kansas Health System - Landon Center on Aging

Kansas City, Kansas, United States

Site Status

Rutgers University - Robert Wood Johnson Medical School

New Brunswick, New Jersey, United States

Site Status

Columbia University Irving Medical Center - Neurological Institute of New York

New York, New York, United States

Site Status

University of North Carolina - Chapel Hill

Chapel Hill, North Carolina, United States

Site Status

Ohio State University Wexner Medical Center - Ohio State Martha Morehouse Outpatient Care

Columbus, Ohio, United States

Site Status

Oregon Health and Science University (OHSU) Hospital - Marquam Hill Campus

Portland, Oregon, United States

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Penn Medicine - Penn Medicine University City

Philadelphia, Pennsylvania, United States

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Penn Medicine - Perelman Center for Advanced Medicine

Philadelphia, Pennsylvania, United States

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University of Pittsburgh Medical Center

Pittsburgh, Pennsylvania, United States

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Northwest Houston Neurology - Cypress

Cypress, Texas, United States

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Royal Melbourne Hospital

Parkville, , Australia

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Gold Coast University Hospital

Southport, , Australia

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Princess Alexandra Hospital

Woolloongabba, , Australia

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Allgemeines Krankenhaus der Stadt Wien (AKH Wien)

Vienna, , Austria

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Hopital Erasme

Brussels, , Belgium

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Universitair Ziekenhuis Antwerpen

Edegem, , Belgium

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Universitair Ziekenhuis Gent

Ghent, , Belgium

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Universitair Ziekenhuis Brussel

Jette, , Belgium

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Universitair Ziekenhuis Leuven - Campus Gasthuisberg

Leuven, , Belgium

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L'hopital de la Citadelle - Site Citadelle

Liège, , Belgium

Site Status

Cliniques Universitaires Saint-Luc

Woluwe-Saint-Lambert, , Belgium

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Multiprofile Hospital for Active Treatment - Uni Hospital OOD

Panagyurishte, , Bulgaria

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Medical Center Medconsult Pleven OOD

Pleven, , Bulgaria

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Military Medical Academy - Military Hospital for Active Treatment Pleven

Pleven, , Bulgaria

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University Multiprofile Hospital for Active Treatment and Emergency Medicine N. I. Pirogov

Sofia, , Bulgaria

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London Health Sciences Centre - University Hospital

London, , Canada

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Centre Hospitalier de l'Universite de Montreal

Montreal, , Canada

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McGill University Health Centre - The Neuro (Montreal Neurological Institute-Hospital)

Montreal, , Canada

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CHU de Quebec - Hopital de L'enfant Jesus

Québec, , Canada

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University of Saskatchewan - University of Saskatchewan College of Medicine

Saskatoon, , Canada

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Xiangya Hospital of Central South University

Changsha, , China

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The First Affiliated Hospital of Nanchang University

Nanchang, , China

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Huashan Hospital of Fudan University

Shanghai, , China

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Fakultni nemocnice Brno - Areal Bohunice

Brno, , Czechia

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Fakultni nemocnice Hradec Kralove

Hradec Králové, , Czechia

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Aarhus Universitetshospital

Aarhus, , Denmark

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Rigshospitalet - Blegdamsvej

Copenhagen, , Denmark

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CHU Angers

Angers, , France

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CHU de Bordeaux - Hôpital Pellegrin

Bordeaux, , France

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CHU Brest - Hopital La Cavale Blanche

Brest, , France

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Hospices Civils de Lyon (HCL) - Hopital Pierre Wertheimer

Bron, , France

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Assistance Publique Hopitaux de Paris (AP-HP) - Hopital Bicetre

Le Kremlin-Bicêtre, , France

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CHU Lille - Hopital Salengro

Lille, , France

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CHU de Limoges - CHU Dupuytren 1

Limoges, , France

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AP-HM - CHU Timone

Marseille, , France

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CHU de Nantes - Hotel Dieu

Nantes, , France

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CHU de Nice - Hopital Pasteur

Nice, , France

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Assistance Publique Hopitaux de Paris (AP-HP) - Hopital Pitie-Salpetriere

Paris, , France

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Universitatsklinikum Essen

Essen, , Germany

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Universitatsklinikum Giessen und Marburg - Campus Giessen

Giessen, , Germany

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Medizinische Hochschule Hannover

Hanover, , Germany

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St. Josefs- Krankenhaus Potsdam- Sanssouci

Potsdam, , Germany

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Universitatsklinikum Wurzburg

Würzburg, , Germany

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Azienda Ospedaliero Universitaria Careggi

Florence, , Italy

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Fondazione Serena Onlus - NeMO Brescia

Gussago, , Italy

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Azienda Ospedaliera Universitaria Gaetano Martino

Messina, , Italy

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Universita degli Studi del Piemonte Orientale Amedeo Avogadro - Scuola di Medicina

Novara, , Italy

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Azienda Ospedaliero-Universitaria San Luigi Gonzaga

Orbassano, , Italy

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Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone

Palermo, , Italy

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Istituto Neurologico Nazionale a Carattere Scientifico IRCCS

Pavia, , Italy

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Azienda Ospedaliero Universitaria Pisana - Ospedale Santa Chiara

Pisa, , Italy

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Azienda Ospedaliero Universitaria Sant'Andrea

Roma, , Italy

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Fondazione PTV Policlinico Tor Vergata

Roma, , Italy

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Teikyo University Hospital

Itabashi-ku, , Japan

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National Center of Neurology and Psychiatry

Kodaira-shi, , Japan

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Dokkyo Medical University Hospital

Mibu, , Japan

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Riga East Clinical University Hospital

Riga, , Latvia

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Pauls Stradins Clinical University Hospital

Riga, , Latvia

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Medicover Integrated Clinical Services (MICS) - Centrum Medyczne Bydgoszcz

Bydgoszcz, , Poland

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Wielospecjalistyczna Poradnia Lekarska Synapsis

Katowice, , Poland

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Specjalistyczne Gabinety Sp. z o.o.

Krakow, , Poland

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Michalski i Partnerzy Lekarze Spolka Partnerska

Krakow, , Poland

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SP ZOZ Szpital Uniwersytecki w Krakowie

Krakow, , Poland

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CLINIREM Sp z o.o.

Lublin, , Poland

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Rejdak Konrad Indywidualna Praktyka Lekarska

Lublin, , Poland

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Centrum Medyczne Hope Clinic

Lublin, , Poland

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ETG Network - ETG Neuroscience

Warsaw, , Poland

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Spitalul Clinic Judetean de Urgenta Sf. Apostol Andrei

Constanța, , Romania

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Univerzitetski klinicki centar Srbije

Belgrade, , Serbia

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Univerzitetski klinicki centar Kragujevac

Kragujevac, , Serbia

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Hospital General Universitario Dr. Balmis

Alicante, , Spain

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Hospital Universitari Germans Trias i Pujol (HUGTP)

Badalona, , Spain

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Hospital de la Santa Creu i Sant Pau

Barcelona, , Spain

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Hospital Universitario de Basurto

Bilbao, , Spain

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Hospital Universitari de Bellvitge

L'Hospitalet de Llobregat, , Spain

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Hospital Universitario Central de Asturias

Oviedo, , Spain

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Hospital Universitario de Navarra

Pamplona, , Spain

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Hospital Universitario de Donostia

San Sebastián, , Spain

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Sahlgrenska Universitetssjukhuset - MS - mottagning Sahlgrenska

Gothenburg, , Sweden

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Karolinska Universitetssjukhuset - Huddinge

Huddinge, , Sweden

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North Bristol NHS Trust - Southmead Hospital Bristol

Bristol, , United Kingdom

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Lancashire Teaching Hospitals NHS Foundation Trust - Royal Preston Hospital

Fulwood, , United Kingdom

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NHS Great Glasgow and Clyde - Queen Elizabeth University Hospital

Glasgow, , United Kingdom

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Nottingham University Hospitals NHS Trust - Queen's Medical Centre

Nottingham, , United Kingdom

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Oxford University Hospitals NHS Foundation Trust - John Radcliffe Hospital

Oxford, , United Kingdom

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Northern Care Allicance NHS Foundation Trust - Salford Royal

Salford, , United Kingdom

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Sheffield Teaching Hospitals NHS Foundation Trust - Royal Hallamshire Hospital

Sheffield, , United Kingdom

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Somerset NHS Foundation Trust - Musgrove Park Hospital

Taunton, , United Kingdom

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Royal Cornwall Hospitals NHS Trust - Royal Cornwall Hospital

Truro, , United Kingdom

Site Status

Countries

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United States Australia Austria Belgium Bulgaria Canada China Czechia Denmark France Germany Italy Japan Latvia Poland Romania Serbia Spain Sweden United Kingdom

Other Identifiers

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ARGX-117-2202

Identifier Type: -

Identifier Source: org_study_id

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