Comparison of Diagnostic Performances Between Cerebrospinal Fluid Biomarkers and Amyloid PET in a Clinical Setting
DC Field | Value | Language |
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dc.contributor.author | Jung, Na-Yeon | - |
dc.contributor.author | Kim, Eun Soo | - |
dc.contributor.author | Kim, Hyang-Sook | - |
dc.contributor.author | Jeon, Sumin | - |
dc.contributor.author | Lee, Myung Jun | - |
dc.contributor.author | Pak, Kyoungjune | - |
dc.contributor.author | Lee, Jae-Hyeok | - |
dc.contributor.author | Lee, Young Min | - |
dc.contributor.author | Lee, Kangyoon | - |
dc.contributor.author | Shin, Jin-Hong | - |
dc.contributor.author | Ko, Jun Kyeung | - |
dc.contributor.author | Lee, Jae Meen | - |
dc.contributor.author | Yoon, Jin A. | - |
dc.contributor.author | Hwang, Chungsu | - |
dc.contributor.author | Choi, Kyung-Un | - |
dc.contributor.author | Lee, Eun Chong | - |
dc.contributor.author | Seong, Joon-Kyung | - |
dc.contributor.author | Huh, Gi Yeong | - |
dc.contributor.author | Kim, Dae-Seong | - |
dc.contributor.author | Kim, Eun-Joo | - |
dc.date.accessioned | 2021-08-31T15:55:56Z | - |
dc.date.available | 2021-08-31T15:55:56Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 1387-2877 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/58913 | - |
dc.description.abstract | The diagnostic performances of cerebrospinal fluid (CSF) biomarkers and amyloid positron emission tomography (PET) were compared by examining the association and concordance or discordance between CSF A beta(1-42) and amyloid PET, after determining our own cut-off values for CSF Alzheimer's disease (AD) biomarkers. Furthermore, we evaluated the ability of CSF biomarkers and amyloid PET to predict clinical progression. CSF A beta(1-42), t-tau, and p-tau levels were analyzed in 203 individuals [27 normal controls, 38 mild cognitive impairment (MCI), 62ADdementia, and 76 patients with other neurodegenerative diseases] consecutively recruited from two dementia clinics. We used both visual and standardized uptake value ratio (SUVR)-based amyloid PET assessments for analyses. The association of CSF biomarkers with amyloid PET SUVR, hippocampal atrophy, and cognitive function were investigated by linear regression analysis, and the risk of conversion from MCI toADdementiawas assessed using a Cox proportional hazards model. CSF p-tau/A beta(1-42) and t-tau/A beta(1-42) exhibited the best diagnostic accuracies among the CSFADbiomarkers examined. Correlations were observed between CSF biomarkers and global SUVR, hippocampal volume, and cognitive function. Overall concordance and discordance between CSF A beta(1-42) and amyloid PET was 77% and 23%, respectively. Baseline positive CSF A beta(1-42) for MCI demonstrated a 5.6-fold greater conversion risk than negative CSF A beta(1-42). However, amyloid PET findings failed to exhibit significant prognostic value. Therefore, despite presence of a significant correlation between the CSF A beta(1-42) level and SUVR of amyloid PET, and a relevant concordance between CSF A beta(1-42) and amyloid PET, baseline CSF A beta(1-42) better predicted AD conversion. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOS PRESS | - |
dc.subject | MILD COGNITIVE IMPAIRMENT | - |
dc.subject | ALZHEIMERS ASSOCIATION WORKGROUPS | - |
dc.subject | NORMAL-PRESSURE HYDROCEPHALUS | - |
dc.subject | CSF BIOMARKERS | - |
dc.subject | PHOSPHORYLATED TAU | - |
dc.subject | NATIONAL INSTITUTE | - |
dc.subject | RAPID PROGRESSION | - |
dc.subject | LEWY BODIES | - |
dc.subject | DISEASE | - |
dc.subject | BETA | - |
dc.title | Comparison of Diagnostic Performances Between Cerebrospinal Fluid Biomarkers and Amyloid PET in a Clinical Setting | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Seong, Joon-Kyung | - |
dc.identifier.doi | 10.3233/JAD-191109 | - |
dc.identifier.scopusid | 2-s2.0-85082634798 | - |
dc.identifier.wosid | 000521949300008 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ALZHEIMERS DISEASE, v.74, no.2, pp.473 - 490 | - |
dc.relation.isPartOf | JOURNAL OF ALZHEIMERS DISEASE | - |
dc.citation.title | JOURNAL OF ALZHEIMERS DISEASE | - |
dc.citation.volume | 74 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 473 | - |
dc.citation.endPage | 490 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalWebOfScienceCategory | Neurosciences | - |
dc.subject.keywordPlus | MILD COGNITIVE IMPAIRMENT | - |
dc.subject.keywordPlus | ALZHEIMERS ASSOCIATION WORKGROUPS | - |
dc.subject.keywordPlus | NORMAL-PRESSURE HYDROCEPHALUS | - |
dc.subject.keywordPlus | CSF BIOMARKERS | - |
dc.subject.keywordPlus | PHOSPHORYLATED TAU | - |
dc.subject.keywordPlus | NATIONAL INSTITUTE | - |
dc.subject.keywordPlus | RAPID PROGRESSION | - |
dc.subject.keywordPlus | LEWY BODIES | - |
dc.subject.keywordPlus | DISEASE | - |
dc.subject.keywordPlus | BETA | - |
dc.subject.keywordAuthor | Alzheimer disease | - |
dc.subject.keywordAuthor | amyloid | - |
dc.subject.keywordAuthor | cerebrospinal fluid | - |
dc.subject.keywordAuthor | mild cognitive impairment | - |
dc.subject.keywordAuthor | positron emission tomography | - |
dc.subject.keywordAuthor | tau | - |
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