Impairment of Brain Vessels May Contribute to Mortality in Patients With Parkinson's Disease

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F12%3A00064335" target="_blank" >RIV/00216224:14740/12:00064335 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00159816:_____/12:#0000904

Výsledek na webu

<a href="http://www.ncbi.nlm.nih.gov/pubmed/22692677" target="_blank" >http://www.ncbi.nlm.nih.gov/pubmed/22692677</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/mds.25066" target="_blank" >10.1002/mds.25066</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impairment of Brain Vessels May Contribute to Mortality in Patients With Parkinson's Disease

Popis výsledku v původním jazyce

Background: The effect of brain-vessel pathology on mortality in 57 consecutive PD patients was studied. Methods: Baseline clinical, neuropsychological, ultrasonographic (US), and MR data obtained from patients who died (n = 18) during a 4-year follow-upperiod were compared with the data of patients who survived. Results: US/MRI data displayed a more-severe vascular impairment in deceased patients. Differences were significant between both groups with respect to age, clinical and cognitive status, intima-media thickness, and resistance index (indicators of large and small vessel impairment). The sum score of white-matter hyperintensities was significantly higher among decedents. A cluster analysis displayed two clusters that differed in the two parameters (i.e. in age and in sum score). Conclusions: This study provides evidence that comorbid atherosclerosis and otherwise subclinical impairment of brain vessels may contribute to mortality in PD.

Název v anglickém jazyce

Impairment of Brain Vessels May Contribute to Mortality in Patients With Parkinson's Disease

Popis výsledku anglicky

Background: The effect of brain-vessel pathology on mortality in 57 consecutive PD patients was studied. Methods: Baseline clinical, neuropsychological, ultrasonographic (US), and MR data obtained from patients who died (n = 18) during a 4-year follow-upperiod were compared with the data of patients who survived. Results: US/MRI data displayed a more-severe vascular impairment in deceased patients. Differences were significant between both groups with respect to age, clinical and cognitive status, intima-media thickness, and resistance index (indicators of large and small vessel impairment). The sum score of white-matter hyperintensities was significantly higher among decedents. A cluster analysis displayed two clusters that differed in the two parameters (i.e. in age and in sum score). Conclusions: This study provides evidence that comorbid atherosclerosis and otherwise subclinical impairment of brain vessels may contribute to mortality in PD.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FH - Neurologie, neurochirurgie, neurovědy

OECD FORD obor

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Projekt

<a href="/cs/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: CEITEC - central european institute of technology</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Movement Disorders

ISSN

0885-3185

e-ISSN

—

Svazek periodika

27

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

1168-1172

Kód UT WoS článku

000307387400030

EID výsledku v databázi Scopus

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