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Clinical effects of...
Clinical effects of Lewy body pathology in cognitively impaired individuals
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- Quadalti, Corinne (författare)
- IRCCS Network Of Neuroscience And Neurorehabilitation, Bologna
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- Palmqvist, Sebastian (författare)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,LU profilområde: Proaktivt åldrande,Lunds universitets profilområden,Clinical Memory Research,Lund University Research Groups,LU Profile Area: Proactive Ageing,Lund University Profile areas,Skåne University Hospital
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- Hall, Sara (författare)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,LU profilområde: Proaktivt åldrande,Lunds universitets profilområden,Clinical Memory Research,Lund University Research Groups,LU Profile Area: Proactive Ageing,Lund University Profile areas,Skåne University Hospital
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- Rossi, Marcello (författare)
- IRCCS Network Of Neuroscience And Neurorehabilitation, Bologna
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- Mammana, Angela (författare)
- IRCCS Network Of Neuroscience And Neurorehabilitation, Bologna
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- Janelidze, Shorena (författare)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,LU profilområde: Proaktivt åldrande,Lunds universitets profilområden,Clinical Memory Research,Lund University Research Groups,LU Profile Area: Proactive Ageing,Lund University Profile areas
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- Dellavalle, Sofia (författare)
- IRCCS Network Of Neuroscience And Neurorehabilitation, Bologna
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- Mattsson-Carlgren, Niklas (författare)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,Brain Injury After Cardiac Arrest,WCMM- Wallenberg center för molekylär medicinsk forskning,Medicinska fakulteten,LU profilområde: Proaktivt åldrande,Lunds universitets profilområden,Clinical Memory Research,Lund University Research Groups,WCMM-Wallenberg Centre for Molecular Medicine,Faculty of Medicine,LU Profile Area: Proactive Ageing,Lund University Profile areas,Skåne University Hospital
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- Baiardi, Simone (författare)
- University of Bologna,IRCCS Network Of Neuroscience And Neurorehabilitation, Bologna
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- Stomrud, Erik (författare)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,LU profilområde: Proaktivt åldrande,Lunds universitets profilområden,Clinical Memory Research,Lund University Research Groups,LU Profile Area: Proactive Ageing,Lund University Profile areas,Skåne University Hospital
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- Hansson, Oskar (författare)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,LU profilområde: Proaktivt åldrande,Lunds universitets profilområden,Clinical Memory Research,Lund University Research Groups,LU Profile Area: Proactive Ageing,Lund University Profile areas,Skåne University Hospital
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- Parchi, Piero (författare)
- IRCCS Network Of Neuroscience And Neurorehabilitation, Bologna,University of Bologna
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(creator_code:org_t)
- 2023
- 2023
- Engelska.
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Ingår i: Nature Medicine. - 1546-170X. ; 29:8, s. 1964-1970
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- There is poor knowledge about the clinical effects of Lewy body (LB) pathology in patients with cognitive impairment, especially when coexisting with Alzheimer's disease (AD) pathology (amyloid-β and tau). Using a seed amplification assay, we analyzed cerebrospinal fluid for misfolded LB-associated α-synuclein in 883 memory clinic patients with mild cognitive impairment or dementia from the BioFINDER study. Twenty-three percent had LB pathology, of which only 21% fulfilled clinical criteria of Parkinson's disease or dementia with Lewy bodies at baseline. Among these LB-positive patients, 48% had AD pathology. Fifty-four percent had AD pathology in the whole sample (17% of mild cognitive impairment and 24% of patients with dementia were also LB-positive). When examining independent cross-sectional effects, LB pathology but not amyloid-β or tau, was associated with hallucinations and worse attention/executive, visuospatial and motor function. LB pathology was also associated with faster longitudinal decline in all examined cognitive functions, independent of amyloid-β, tau, cognitive stage and a baseline diagnosis of dementia with Lewy bodies/Parkinson's disease. LB status provides a better precision-medicine approach to predict clinical trajectories independent of AD biomarkers and a clinical diagnosis, which could have implications for the clinical management of cognitive impairment and the design of AD and LB drug trials.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
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Quadalti, Corinn ...
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Palmqvist, Sebas ...
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Hall, Sara
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Rossi, Marcello
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Mammana, Angela
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Janelidze, Shore ...
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visa fler...
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Dellavalle, Sofi ...
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Mattsson-Carlgre ...
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Baiardi, Simone
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Stomrud, Erik
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Hansson, Oskar
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Parchi, Piero
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- MEDICIN OCH HÄLSOVETENSKAP
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MEDICIN OCH HÄLS ...
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och Klinisk medicin
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och Neurologi
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Nature Medicine
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