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43/100

✓ Peer-reviewed alzhub usefulness score 43 out of 100. Treatments

Topic: Drug trials: efficacy and safety

Plain-language summary

Alzheimer disease is a progressive, neurodegenerative disorder characterized by the accumulation of amyloid beta plaques and hyperphosphorylated tau proteins. Alzheimer disease affects cognitive function, leading to memory loss and impairment in activities of daily living. Approximately 6.9 million people in the United States 65 years and older live with Alzheimer disease, a number expected to double by 2060. Although there is no cure for Alzheimer disease, treatments are available to manage symptoms. Tools such as the Diagnostic and Statistical Manual of Mental Disorders, 5th ed., criteria aid in identifying major neurocognitive disorders. The evaluation involves a comprehensive medical history, cognitive examinations, and collateral information. Nonpharmacologic interventions focus on psychosocial approaches, with music, sensory stimulation, and validation therapies showing some evidence of reducing responsive behaviors. Pharmacologic management, such as acetylcholinesterase inhibitors (donepezil, galantamine, rivastigmine) and the N-methyl-d-aspartate receptor antagonist memantine, targets symptom relief and disease progression. Vitamin E does not improve cognition but may mitigate functional decline. Brexpiprazole has been approved in the United States for treating agitation associated with Alzheimer disease. Anti-amyloid monoclonal antibody treatments are approved for mild cognitive impairment and mild Alzheimer disease, but they are controversial and safety concerns exist. Ineffective therapies include ginkgo biloba, nonsteroidal anti-inflammatory drugs, omega-3 fatty acids, and statins.

Cite this study APA, Vancouver, BibTeX · download .bib or .ris

APA 7th

Jaqua, E. E., Tran, M.-L. N., & Hanna, M. (2024). Alzheimer Disease: Treatment of Cognitive and Functional Symptoms. American family physician.

Vancouver

Jaqua EE, Tran M.-LN, Hanna M. Alzheimer Disease: Treatment of Cognitive and Functional Symptoms. American family physician. 2024. PMID: 39283851.

BibTeX

@article{jaqua2024-39283851,
  author  = {Jaqua, Ecler Ercole and Tran, Mai-Linh N and Hanna, Mary},
  title   = {{Alzheimer Disease: Treatment of Cognitive and Functional Symptoms}},
  journal = {American family physician},
  year    = {2024},
  pmid    = {39283851}
}

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How to read this study

Design: this is a narrative review. It summarises a field without a fixed search method, so it shows how authors read the evidence rather than measuring it. Use it to find the primary studies, not as a result in itself.
Size: the record gives no participant count. Look for one in the original before trusting a pattern.
Effect: the record gives no effect size, so the summary above cannot say how large any difference was.

What the evidence grade means here

This page is graded low. alzhub.org assigns the grade automatically from keywords in the abstract, not from reading the paper. Low means the abstract matched neither pattern. It is the default label, and it does not mean the work is poor; many sound lab and imaging papers land here. It can add at most 5 of the 100 points in the study score, and it is a label about design, not a verdict on whether the findings are true.

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Key findings

Brexpiprazole has been approved in the United States for treating agitation associated with Alzheimer disease.

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Study details

Evidence strengthLow

How this study scored 43/100

Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people and randomized / 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, multicenter collaboration and free to read, so those were left out: it earned 24 of the 56 points we could judge it on, which is 43 out of 100.

Component	Points	Why
Journal tier	7 / 10	Tier 3 — peer-reviewed journal (American family physician)
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	4 / 5	2024 — within 3 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)
Randomized / blinded	0 / 2	No randomization 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
Multicenter collaboration	— / 3	Institutions not listed — left out of this score
Indexed in PubMed	2 / 2	Indexed in PubMed (PMID 39283851)
Free to read	— / 2	Access not recorded — left out of this score
Points	24 / 56	Scored on 10 of 20 parts. We have no data for the rest, so they are left out: 24 of the 56 points we could judge it on is 43 out of 100.
Total	43 / 100	—

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