Remote blood collection from older adults in the Brain Health Registry for plasma biomarker and genetic analysis.
Remote blood collection from older adults in the Brain Health Registry for plasma biomarker and genetic analysis.
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DOI:
10.1002/alz.12617
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发表时间:
2022-12
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影响因子:
--
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Use of online registries to efficiently identify older adults with cognitive decline and Alzheimer's disease (AD) is an approach with growing evidence for feasibility and validity. Linked biomarker and registry data can facilitate AD clinical research. We collected blood for plasma biomarker and genetic analysis from older adult Brain Health Registry (BHR) participants, evaluated feasibility, and estimated associations between demographic variables and study participation. Of 7150 participants invited to the study, 864 (12%) enrolled and 629 (73%) completed remote blood draws. Participants reported high study acceptability. Those from underrepresented ethnocultural and educational groups were less likely to participate. This study demonstrates the challenges of remote blood collection from a large representative sample of older adults. Remote blood collection from > 600 participants within a short timeframe demonstrates the feasibility of our approach, which can be expanded for efficient collection of plasma AD biomarker and genetic data.
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DOI:
10.1038/s41582-018-0079-7
发表时间:
2018-11
期刊:
Nature reviews. Neurology
影响因子:
--
作者:
Hampel H;O'Bryant SE;Molinuevo JL;Zetterberg H;Masters CL;Lista S;Kiddle SJ;Batrla R;Blennow K
通讯作者:
Blennow K
影响因子:
4
作者:
Bardach, Shoshana H.;Jicha, Gregory A.;Abner, Erin L.
通讯作者:
Abner, Erin L.
影响因子:
3.9
作者:
Cromer, Jason A.;Harel, Brian T.;Maruff, Paul
通讯作者:
Maruff, Paul
影响因子:
--
作者:
Langbaum JB;High N;Nichols J;Kettenhoven C;Reiman EM;Tariot PN
通讯作者:
Tariot PN
影响因子:
3.6
作者:
Maruff P;Lim YY;Darby D;Ellis KA;Pietrzak RH;Snyder PJ;Bush AI;Szoeke C;Schembri A;Ames D;Masters CL;AIBL Research Group
通讯作者:
AIBL Research Group