dc.contributor.author | Del Pino Sáez, Rocío | |
dc.contributor.author | Murueta-Goyena Larrañaga, Ane | |
dc.contributor.author | Acera Gil, María Ángeles | |
dc.contributor.author | Carmona Abellán, Mar | |
dc.contributor.author | Tijero Merino, Beatriz | |
dc.contributor.author | Lucas Jiménez, Olaia | |
dc.contributor.author | Ojeda, Natalia | |
dc.contributor.author | Ibarretxe Bilbao, Naroa | |
dc.contributor.author | Peña Lasa, Javier | |
dc.contributor.author | Gabilondo Cuellar, Iñigo | |
dc.contributor.author | Gómez Esteban, Juan Carlos | |
dc.date.accessioned | 2024-02-08T11:10:45Z | |
dc.date.available | 2024-02-08T11:10:45Z | |
dc.date.issued | 2020-03-13 | |
dc.identifier.citation | Journal of Neurology 267(7) : 1941-1951 (2020) | es_ES |
dc.identifier.issn | 1432-1459 | |
dc.identifier.uri | http://hdl.handle.net/10810/65454 | |
dc.description.abstract | Objective: This study aimed to analyze the association of autonomic dysfunction with cognition, depression, apathy, and fatigue in Lewy body disease (LBD).
Methods: We included 61 patients [49 with idiopathic Parkinson’s disease, 7 with dementia with Lewy bodies, and 5 E46K- SNCA mutation carriers] and 22 healthy controls. All participants underwent a comprehensive battery of neuropsychologi- cal and clinical measures, autonomic symptom assessment with the SCOPA-AUT, analysis of non-invasive hemodynamic parameters during deep breathing, the Valsalva maneuver, and a 20-min tilt test, and electrochemical skin conductance measurement at rest (Sudoscan). Student’s t tests were used to assess group diferences, and bivariate correlations and stepwise linear regressions to explore associations between autonomic function, cognition, depression, apathy, and fatigue.
Results: Compared to controls, patients who had signifcant impairment (p<0.05) in cognition, higher depression, apathy, and fatigue, more autonomic symptoms and objective autonomic dysfunction, reduced deep breathing heart rate variability [expiratory-to-inspiratory (E/I) ratio], prolonged pressure recovery time, and lower blood pressure in Valsalva late phase II and phase IV, while 24.1% had orthostatic hypotension in the tilt test. Autonomic parameters signifcantly correlated with cognitive and neuropsychiatric outcomes, systolic blood pressure during the Valsalva maneuver predicting apathy and depres- sion. The E/I ratio was the main predictor of cognitive performance (17.6% for verbal fuency to 32.8% for visual memory).
Conclusion: Cardiovascular autonomic dysfunction is associated with cognitive and neuropsychiatric impairment in LBD, heart rate variability during deep breathing and systolic blood pressure changes during the Valsalva procedure are the main predictors of neuropsychological performance and depression/apathy symptoms, respectively. | es_ES |
dc.description.sponsorship | This study was partially co-funded by the Michael J. Fox Foundation [RRIA 2014 (Rapid Response Innovation Awards) Program (Grant ID: 10189)], by the Instituto de Salud Carlos III through projects “PI14/00679” and “PI16/00005”, a Juan Rodes Grant “JR15/00008” (IG) (co-funded by European Regional Development Fund/European Social Fund—"Investing in your future"), and by the Department of Health of the Basque Government through project “2016111009”. | |
dc.language.iso | eng | es_ES |
dc.publisher | Springer-Verlag GmbH Germany | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | apathy | es_ES |
dc.subject | autonomic dysfunction | es_ES |
dc.subject | cognition | es_ES |
dc.subject | depression | es_ES |
dc.subject | Lewy body disease | es_ES |
dc.subject | Parkinson disease | es_ES |
dc.title | Autonomic dysfunction is associated with neuropsychological and neuropsychiatric impairment in patients with Lewy body diseases | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2020, Springer-Verlag GmbH Germany, part of Springer Nature | es_ES |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s00415-020-09783-7 | |
dc.identifier.doi | /10.1007/s00415-020-09783-7 | |
dc.departamentoes | Neurociencias | es_ES |
dc.departamentoeu | Neurozientziak | es_ES |