Standardized Definition of Progression Independent of Relapse Activity (PIRA) in Relapsing-Remitting Multiple Sclerosis

Incidence and persistence of PIRA are determined by the definition used. The proposed standardized definition aims to enhance comparability among studies.

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Publication Details

Journal
JAMA Neurology
Published
2025-04-14
DOI
https://doi.org/10.1001/jamaneurol.2025.0495
Citations
22
Primary Topic
Multiple Sclerosis Research Studies
Type
article
Field-Weighted Citation Impact
32.38
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article

Standardized Definition of Progression Independent of Relapse Activity (PIRA) in Relapsing-Remitting Multiple Sclerosis

Masoud Etemadifar, Koen de Gans, Richard Macdonell, Bianca Weinstock-Guttman et al.
22 citations
JAMA Neurology
Multiple Sclerosis Research Studies
32.38
article

Standardized Definition of Progression Independent of Relapse Activity (PIRA) in Relapsing-Remitting Multiple Sclerosis

Masoud Etemadifar, Koen de Gans, Richard Macdonell, Bianca Weinstock-Guttman, Eduardo Agüera, Jiwon Oh, Sifat Sharmin, Neil Shuey, Dieter Poehlau, José Luis Sánchez-Menoyo, Daniele Spitaleri, Guy Laureys, Saloua Mrabet, Nevin John, Allan G. Kermode, Radek Ampapa, Tomáš Kalinčík, Dana Horáková, Mihaela Simu, Talal Al‐Harbi, Patrice H. Lalive, Bassem Yamout, Alessandra Lugaresi, Tamara Castillo‐Triviño, Johannes Lorscheider, William W. Carroll, Anneke van der Walt, Juan Ignacio Rojas, Michael J. Barnett, Sara Eichau, Jens Kühle, Maria Pia Amato, Jannis Müller, Julie Prévost, D. Decoo, Valentina Tomassini, Izanne Roos, Pamela McCombe, Vahid Shaygannejad, Ludwig Kappos, Cameron Shaw, Marzena J. Fabis‐Pedrini, Marie D’hooghe, Samia Joseph Khoury, Özgür Yaldizli, Suzanne Hodgkinson, Justin Garber, Mark Slee, Melissa Cambron, Jennifer Massey, Matteo Foschi, Bruce Taylor, Aysun Soysal, Recai Türkoğlu, Barbara Willekens, Cristina Ramo‐Tello, Francesco Patti, Tobias J Derfuss, Rana Karabudak, Alexandre Prat, Seyed Mohammad Baghbanian, Abdullah Rashid Al-Asmi, Todd A. Hardy, Mario Habek, Steve Vucic, Riadh Gouider, Oliver Gerlach, Eva Havrdová, Ayşe Altıntaş, Sudarshini Ramanathan, Pascal Benkert, Tünde Csépány, Nikolaos Grigoriadis, Pierre Duquette, Stephen Reddel, Christopher McGuigan, Cristina Granziera, Thor Petersen, Vincent Van Pesch, Serkan Özakbaş, Claudio Marcello Solaro, Andrea Surcinelli, Yolanda Blanco, Orla Gray, Raed Alroughani, Bart Van Wijmeersch, María José, Celia Oreja‐Guevara, Marc Girard, Elisabetta Cartechini, Olga Skibina, Katherine Buzzard, Davide Maimone, Helmut Butzkueven, Norma Deri, Stella Hughes, Jeannette Lechner-Scott
article en
22 citations

Abstract

Incidence and persistence of PIRA are determined by the definition used. The proposed standardized definition aims to enhance comparability among studies.

JAMA NeurologyVol. 82(6)
Isfahan University of Medical Sciences (IR), St. Michael's Hospital (CA), Cliniques Universitaires Saint-Luc (BE), The Royal Melbourne Hospital (AU), Barwon Health (AU), University of Debrecen (HU), Box Hill Hospital (AU), Koç University (TR), University of Ulster (GB), University Hospital Centre Zagreb (HR), University of Antwerp (BE), İzmir University of Economics (TR), The University of Queensland (AU), The University of Melbourne (AU), Flinders University (AU), The University of Western Australia (AU), University of Zagreb (HR), University of Basel (CH), Charles University (CZ), Concord Repatriation General Hospital (AU), AHEPA University Hospital (GR), Ghent University Hospital (BE), The Alfred Hospital (AU), King Fahad Specialist Hospital (SA), Aarhus University Hospital (DK), University Hospital of Basel (CH), Royal Hobart Hospital (AU), Westmead Hospital (AU), Amiri Hospital (KW), Hospital Clínico San Carlos (ES), Hospital de São João (PT), Cegep de Saint Jerome (CA), UNSW Sydney (AU), Maastricht University (NL), University of Chieti-Pescara (IT), Bakırköy Psychiatric Hospital (TR), St Vincent's Hospital Melbourne (AU), St Vincent's Hospital Sydney (AU), Hunter Medical Research Institute (AU), DRK Kamillus Klinik (DE), Hospital Universitario Virgen Macarena (ES), Hospital Jihlava (CZ), Ospedale "Santa Maria delle Croci" di Ravenna (IT), Hospital Fernández (AR), Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (ES), Eastern Health (AU), Hospital Universitario Austral (AR), Biogipuzkoa Health Research Institute (ES), Antwerp University Hospital (BE), American University of Beirut Medical Center (LB), University Hospital of Geneva (CH), Azienda Ospedaliera S.Giuseppe Moscati (IT), Hospital Clínic de Barcelona (ES), St. Vincent's University Hospital (IE), Hospital de Galdakao (ES), Don Carlo Gnocchi Foundation (IT), Camera de Comerț Industrie și Agricultură Timișoara (RO), Monash Health (AU), Istituto delle Scienze Neurologiche di Bologna (IT), AZ Sint-Jan (BE), Hospital Universitario Reina Sofía (ES), Haydarpaşa Numune Eğitim ve Araştırma Hastanesi (TR), Policlinico Universitario di Catania (IT), Royal Victoria Hospital (GB), Zuyderland Medisch Centrum (NL), Ospedale Cannizzaro (IT), Mind Australia (AU), Centro de Educación Médica e Investigaciones Clínicas Norberto Quirno (AR), Groene Hart Ziekenhuis (NL), Ingham Institute (AU), Perron Institute for Neurological and Translational Science (AU), Sultan Qaboos University Hospital (OM), Alma (BE), Jacobs Institute (US), Yeditepe University Hospital (TR), Istituti di Ricovero e Cura a Carattere Scientifico (IT), Hospital Universitari Germans Trias i Pujol (ES), Austin Health (AU), South Eastern Health and Social Care Trust (GB), Hôpital Razi de La Manouba (TN), University of Florence (IT), Sultan Qaboos University (OM), University of Macerata (IT), Monash University (AU), Université de Montréal (CA), Hasselt University (BE), University of Bologna (IT)
Reduced inequalities
Openalex Percentile: Top 0%
Multiple Sclerosis Research Studies
32.38
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