ALS motor phenotypes: a revised ‘OPM’ classification

The revised ALS-OPM classification aims to make it routine, practical and feasible to capture phenotype in clinical practice and therapeutic trials.

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Publication Details

Journal
Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration
Published
2026-03-17
DOI
https://doi.org/10.1080/21678421.2026.2644277
Primary Topic
Amyotrophic Lateral Sclerosis Research
Type
article
Field-Weighted Citation Impact
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article

ALS motor phenotypes: a revised ‘OPM’ classification

P. Corcia, Torsten Grehl, M. Turner, Mónica Povedano Panadés et al.
Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration
Amyotrophic Lateral Sclerosis Research
article

ALS motor phenotypes: a revised ‘OPM’ classification

P. Corcia, Torsten Grehl, M. Turner, Mónica Povedano Panadés, Hakan Cetin, Christian Lunetta, David Brenner, Paul Lingor, Magdalena Kuźma-Kozakiewicz, Albert C. Ludolph, Angela Genge, John Ravits, Nicola Ticozzi, André Maier, Patrick Weydt, Markus Weber, Matthias Boentert, Caroline Ingre, Leonard van den Berg, Thomas Meyer
article en

Abstract

The revised ALS-OPM classification aims to make it routine, practical and feasible to capture phenotype in clinical practice and therapeutic trials.

Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration
Montreal Neurological Institute and Hospital (CA), University of Bonn (DE), University of San Diego (US), Neurosciences Institute (US), University of Milan (IT), Medical University of Warsaw (PL), German Center for Neurodegenerative Diseases (DE), Bellvitge University Hospital (ES), TUM Klinikum (DE), John Radcliffe Hospital (GB), Karolinska Institutet (SE), University Medical Center Utrecht (NL), University of California San Diego (US), Humboldt-Universität zu Berlin (DE), University of Oxford (GB), NeuroMedical Center (US), Istituti Clinici Scientifici Maugeri (IT), Comprehensive Cancer Center Vienna (AT), Hôpital Bretonneau (FR), Klinikum Frankfurt Höchst (DE), IRCCS Istituto Auxologico Italiano (IT), Alfried Krupp Hospital (DE), University Hospital Ulm (DE), Technical University of Munich (DE), Medical University of Vienna (AT)
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Openalex Percentile: Top 27%
Amyotrophic Lateral Sclerosis Research
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ALS motor phenotypes: a revised ‘OPM’ classification — P. Corcia, Torsten Grehl, et al. · Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration (2026) | TGRS Research Map | TGRS