Contribution of different relapse phenotypes to disability in multiple sclerosis
| Autor: | Tamasine Stewart, Erik van Munster, Mark Slee, Patrizia Sola, Eva Havrdova, Dana Horakova, Orla Gray, Helmut Butzkueven, Cameron Shaw, Eugenio Pucci, Michael Barnett, Csilla Rozsa, Pamelo McCombe, Vincent Van Pesch, Maria Trojano, Franco Granella, Bhim Singhal, Fraser Moore, Javier Olascoaga, Neil Shuey, Pierre Duquette, Christina Ramo, Tomas Kalincik, Marc Girard, Freek Verheul, José Luis Sánchez Menoyo, Edgardo Cristiano, Pierre Grammond, Julie Prevost, Guillermo Izquierdo, Tim Spelman, Tatjana Petkovska-Boskova, Francois Grand'Maison, Celia Oreja-Guevara, Vahid Shaygannejad, Maria Laura Saladino, Suzanne Hodgkinson, Allan G. Kermode, Norma Deri, Alexandre Prat, Raymond Hupperts, Bruce V. Taylor, Gerardo Iuliano, Daniele Spitaleri, Cavit Boz, Roberto Bergamaschi, Raed Alroughani, Radek Ampapa, Vilija Jokubaitis, Jeannette Lechner-Scott, Maria Pia Amato, Olga Skibina, Alessandra Lugaresi, Steve Vucic, Ilya Kister |
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| Přispěvatelé: | Stewart, Tamasine, Spelman, Tim, Havrdova, Eva, Horakova, Dana, Trojano, Maria, Izquierdo, Guillermo, Duquette, Pierre, Girard, Marc, Prat, Alexandre, Lugaresi, Alessandra, Grand'Maison, Francoi, Grammond, Pierre, Sola, Patrizia, Shaygannejad, Vahid, Hupperts, Raymond, Alroughani, Raed, Oreja-Guevara, Celia, Pucci, Eugenio, Boz, Cavit, Lechner-Scott, Jeannette, Bergamaschi, Roberto, Van Pesch, Vincent, Iuliano, Gerardo, Ramo, Cristina, Taylor, Bruce, Slee, Mark, Spitaleri, Daniele, Granella, Franco, Verheul, Freek, Mccombe, Pamela, Hodgkinson, Suzanne, Amato, Maria Pia, Vucic, Steve, Gray, Orla, Cristiano, Edgardo, Barnett, Michael, Sanchez Menoyo, Jose Lui, van Munster, Erik, Saladino, Maria Laura, Olascoaga, Javier, Prevost, Julie, Deri, Norma, Shaw, Cameron, Singhal, Bhim, Moore, Fraser, Rozsa, Csilla, Shuey, Neil, Skibina, Olga, Kister, Ilya, Petkovska-Boskova, Tatjana, Ampapa, Radek, Kermode, Allan, Butzkueven, Helmut, Jokubaitis, Vilija, Kalincik, Toma, MSBase Study Group |
| Rok vydání: | 2016 |
| Předmět: |
Adult
Male 0301 basic medicine medicine.medical_specialty Multiple Sclerosis Prognosi multiple sclerosis Disability Evaluation 03 medical and health sciences 0302 clinical medicine cohort studies Recurrence Internal medicine medicine Humans Disabled Persons Prospective Studies Prospective cohort study Expanded Disability Status Scale business.industry Incidence (epidemiology) Multiple sclerosis Interferon-beta Middle Aged Prognosis medicine.disease Functional system Phenotype Confidence interval relapse phenotype 030104 developmental biology Neurology multiple sclerosi Chronic Disease Disease Progression Physical therapy Female observational study outcome research Neurology (clinical) business 030217 neurology & neurosurgery cohort studie Cohort study |
| Zdroj: | MULTIPLE SCLEROSIS JOURNAL r-IGTP. Repositorio Institucional de Producción Científica del Instituto de Investigación Germans Trias i Pujol instname |
| ISSN: | 1477-0970 1352-4585 |
| Popis: | Objective: This study evaluated the effect of relapse phenotype on disability accumulation in multiple sclerosis. Methods: Analysis of prospectively collected data was conducted in 19,504 patients with relapse-onset multiple sclerosis and minimum 1-year prospective follow-up from the MSBase cohort study. Multivariable linear regression models assessed associations between relapse incidence, phenotype and changes in disability (quantified with Expanded Disability Status Scale and its Functional System scores). Sensitivity analyses were conducted. Results: In 34,858 relapses recorded during 136,462 patient-years (median follow-up 5.9 years), higher relapse incidence was associated with greater disability accumulation (β = 0.16, p Conclusion: Relapses are associated with accumulation of neurological disability. Relapses in pyramidal, cerebellar and bowel/bladder systems have the greatest association with disability change. Therefore, prevention of these relapses is an important objective of disease-modifying therapy. The differential impact of relapse phenotypes on disability outcomes could influence management of treatment failure in multiple sclerosis. |
| Databáze: | OpenAIRE |
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