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Alzheimer's disease
Oboudiyat C, Glazer H, Seifan A, Greer C, Isaacson RS.. Seminars in neurology, 2013-09-01
Topic: Amyloid, tau and blood-test diagnosis
Alzheimer's disease (AD) is the most common neurodegenerative cause of dementia and is responsible for significant individual morbidity and mortality, and economic impact on the health care system. Neurodegeneration (including neuronal atrophy and/or loss) are attributed to extraneuronal toxic amyloid oligomers and proteins, intraneuronal neurofibrillary tangles consisting of hyperphosphorylated tau, region-specific diminished cerebral glucose metabolism, synaptic dysfunction, and mitochondrial dysfunction. Several of these pathologic changes may occur decades before symptom onset, leaving ample time for implementing prevention strategies that target the earliest stages of the disease. In recent years, a myriad of modifiable and nonmodifiable risk factors have been elucidated. We describe the latest criteria for the diagnosis of AD, including earliest diagnostic stage of preclinical AD, which has the highest potential for research, including diagnosis and disease modification. We discuss both FDA-approved pharmacologic treatments, as well as nonpharmacologic strategies for AD therapeutics, including prevention via evidence-based, low-risk interventions. Genotype is an important consideration in managing patients on the AD continuum, as presence of the APOE ε4 allele may influence response to treatment. We present the most current evidence relating to pharmacogenomics, nutrigenomics, and distinctive nutritional requirements targeted toward AD.
Key findings
- Alzheimer's disease (AD) is the most common neurodegenerative cause of dementia and is responsible for significant individual morbidity and mortality, and economic impact on the health care system.
Study details
- Evidence strengthLow
How this study scored 36/100
Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people and randomised / blinded because the record does not state it. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record and multi-centre collaboration, so those were left out: it earned 21 of the 58 points we could judge it on, which is 36 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (Seminars in neurology) |
| Journal's citation record | — / 4 | No journal record from OpenAlex — left out of this score |
| Study design | 0 / 12 | No study design recorded — scores zero, not guessed (not stated in the record — scored 0) |
| Strength of evidence | 1 / 5 | Rated “low” in our summary |
| Peer-review validation | 10 / 10 | Peer-reviewed. Published as an article in a named peer-reviewed journal. |
| How recent | 1 / 5 | 2013 — within 20 year(s) of the newest study here |
| Sample size | 0 / 4 | Participant count not stated — scores zero (not stated in the record — scored 0) |
| Effect reported | 0 / 3 | No effect size reported — scores zero (not stated in the record — scored 0) |
| Studied in people | 0 / 3 | Not stated whether this was studied in people — scores zero (not stated in the record — scored 0) |
| Randomised / blinded | 0 / 2 | No randomisation or blinding stated — scores zero (not stated in the record — scored 0) |
| Times cited | — / 7 | No citation count (not found in OpenAlex) — left out of this score |
| Citations per year | — / 5 | No citation count or no year — left out of this score |
| Impact for its field and year | — / 6 | No field-weighted citation impact (OpenAlex has none yet) — left out of this score |
| Cited by studies here | — / 6 | Not yet checked against this library's citation graph — left out of this score |
| Still being cited | — / 4 | No yearly citation counts — left out of this score |
| Senior author's track record | — / 4 | Senior author's record not available — left out of this score |
| Institution's track record | — / 3 | No institution listed in OpenAlex — left out of this score |
| Multi-centre collaboration | — / 3 | Institutions not listed — left out of this score |
| Indexed in PubMed | 2 / 2 | Indexed in PubMed (PMID 24234352) |
| Free to read | 0 / 2 | Behind a paywall — scores zero |
| Points | 21 / 58 | Scored on 11 of 20 parts. We have no data for the rest, so they are left out: 21 of the 58 points we could judge it on is 36 out of 100. |
| Total | 36 / 100 | — |
What each of these 20 components measures, and what this score is not →
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Cite this study APA, Vancouver, BibTeX · download .bib or .ris
Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. Check the citation against the original before you use it.
APA 7th
Oboudiyat, C., Glazer, H., Seifan, A., Greer, C., & Isaacson, R. S. (2013). Alzheimer's disease. Seminars in neurology. https://doi.org/10.1055/s-0033-1359319
Vancouver
Oboudiyat C, Glazer H, Seifan A, Greer C, Isaacson RS. Alzheimer's disease. Seminars in neurology. 2013. doi:10.1055/s-0033-1359319. PMID: 24234352.
BibTeX
@article{oboudiyat2013-24234352,
author = {Oboudiyat, C. and Glazer, H. and Seifan, A. and Greer, C. and Isaacson, R. S.},
title = {{Alzheimer's disease}},
journal = {Seminars in neurology},
year = {2013},
doi = {10.1055/s-0033-1359319},
pmid = {24234352},
url = {https://doi.org/10.1055/s-0033-1359319}
}
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