2017
DOI: 10.1016/j.ijmedinf.2017.07.002
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Advancing Alzheimer’s research: A review of big data promises

Abstract: Objective To review the current state of science using big data to advance AD research and practice. In particular, we analyzed the types of research foci addressed and corresponding methods employed and study findings reported using big data in AD. Method Systematic review was conducted for articles published in PubMed from January 1, 2010 through December 31, 2015. Keywords with AD and big data analytics were used for literature retrieval. Articles were reviewed and included if they met the eligibility cri… Show more

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Cited by 66 publications
(51 citation statements)
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“…This leads to poor generalizability of the results in the real-world. 3,8,9 In addition, extensive follow-up to study the risk factors for AD is needed, because of the long prodrome before the suspicion of diagnosis and reverse causality. Certain symptoms or diseases may be a consequence of AD, rather than a risk factor.…”
Section: Introductionmentioning
confidence: 99%
“…This leads to poor generalizability of the results in the real-world. 3,8,9 In addition, extensive follow-up to study the risk factors for AD is needed, because of the long prodrome before the suspicion of diagnosis and reverse causality. Certain symptoms or diseases may be a consequence of AD, rather than a risk factor.…”
Section: Introductionmentioning
confidence: 99%
“…This, in turn, has led to the rapid translation of the knowledge into discovery of biomarkers and the development of novel targeted therapies. [13,14] The analysis, collection and processing of large volume of structured and unstructured biomedical data and surveys collected by researchers and pharmaceutical industries will build a better predictive modelling that could help to accelerate the drug discovery process. This success is a result of multidimensional Big Data analysis, artificial intelligence and machine learning in determining novel drug structure to target a selected pathological condition.…”
Section: Introductionmentioning
confidence: 99%
“…This success is a result of multidimensional Big Data analysis, artificial intelligence and machine learning in determining novel drug structure to target a selected pathological condition. [13,14] In addition to accelerating drug discovery, Big Data can also accelerate drug repurposing. Drug repurposing is the re-positioning the available clinical drugs for new indications.…”
Section: Introductionmentioning
confidence: 99%
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“…In this regard, big data has been identified as an invaluable resource by the AD research community for usage in the development of innovative technogies aiding AD research. There has been several primary foci of research including diagnosing AD or mild cognitive impairment (MCI), predicting MCI to AD conversion, stratifying risks for AD, mining the literature for knowledge discovery, predicting AD progression, describing clinical care for persons with AD, and understanding the relationship between cognition and AD[11] [12]. The datasets used for AD research include Alzheimer's Disease Neuroimaging Initiative (ADNI), electronic health records (EHR), MEDLINE, and other research datasets.…”
mentioning
confidence: 99%