Evidence map›Paper›PMID 31179427›Full record

SynthesisGeneral psychiatry2019

Biomarkers for the diagnosis of Alzheimer's disease, dementia Lewy body, frontotemporal dementia and vascular dementia.

Joshua Marvin Anthony Maclin, Tao Wang, Shifu Xiao

Open access · diamondAbstract readSystematic Review
In one paragraph

Synthesis in General psychiatry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.9field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 60 citations in OpenAlex.

  1. Review
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  4. Harvesting Health: Phytochemicals in Cognitive Impairment Therapy.Central nervous system agents in medicinal chemistry · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 2 countries.

Joshua Marvin Anthony MaclinDepartment of Geriatric Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Tao WangAlzheimer's Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China.
Shifu XiaoAlzheimer's Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China.
Earlham College · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDementia is a chronic brain disorder classified by four distinct diseases that impact cognition and mental degeneration. Each subgroup exhibits similar brain deficiencies and mutations. This review will focus on four dementia subgroups: Alzheimer's disease, vascular dementia, frontotemporal dementia and dementia Lewy body.

aimThe aim of this systematic review is to create a concise overview of unique similarities within dementia used to locate and identify new biomarker methods in diagnosing dementia.

methods123 300 articles published after 2010 were identified from PubMed, JSTOR, WorldCat Online Computer Library and PALNI (Private Academic Library Network of Indiana) using the following search items (in title or abstract): 'Neurodegenerative Diseases' OR 'Biomarkers' OR 'Alzheimer's Disease' OR 'Frontal Temporal Lobe Dementia' OR 'Vascular Dementia' OR 'Dementia Lewy Body' OR 'Cerebral Spinal Fluid' OR 'Mental Cognitive Impairment'. 47 studies were included in the qualitative synthesis.

resultsEvidence suggested neuroimaging with amyloid positron emission tomography (PET) scanning and newly found PET tracers to be more effective in diagnosing Alzheimer's and amnesiac mental cognitive impairment than carbon-11 Pittsburgh compound-B radioisotope tracer. Newly created methods to make PET scans more accurate and practical in clinical settings signify a major shift in diagnosing dementia and neurodegenerative diseases.

conclusionVast improvements in neuroimaging techniques have led to newly discovered biomarkers and diagnostics. Neuroimaging with amyloid PET scanning surpasses what had been considered the dominant method of neuroimaging and MRI. Newly created methods to make PET scans more accurate and practical in clinical settings signify a major shift in diagnosing dementia pathology. Continued research and studies must be conducted to improve current findings and streamline methods to further subcategorise neurodegenerative disorders and diagnosis.

Indexed as

alzheimer’s diseasebiomarkerscerebral spinal fluiddementiafrontal temporal lobe dementiamental cognitive impairmentneurodegenerative diseasesvascular dementia

Identifiers

PMID31179427
PMCPMC6551430
OpenAlexW2916413985

What Socratic holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.