Semaglutide is a potent glucagon-like peptide 1 receptor agonist for the management of type 2 diabetes mellitus. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
28,180 Alzheimer's and dementia studies in plain English, each scored out of 100.
Semaglutide is a potent glucagon-like peptide 1 receptor agonist for the management of type 2 diabetes mellitus. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
This study was designed to investigate the therapeutic efficacy of estrogen in female patients with dementia of the Alzheimer type (DAT). 4 key findings →
Participants: 15 Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Of members initiated on an antimuscarinic OAB medication, 31.1% had a drug-drug or drug-disease or syndrome interaction. 5 key findings →
Participants: 66,275 Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
For patients with serious comorbidities, diabetes management guidelines recommend more relaxed glycemic targets (glycosylated hemoglobin [HbA1c] <8-8.5% rather than <7%) and cautious use of agents known to cause hypoglycemia. 5 key findings →
Participants: 216,839 Evidence: moderate
Full summary, score breakdown and related studies → Original source Free full text
In this study on Medicare patients with AF, Black race, low-income subsidy, and dual eligibility were found to be associated with delayed OAC initiation, suggesting potential disparities in the care of AF with timely OAC treatment. 5 key findings →
Participants: 446,441 Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
In both adolescents and adults with SUD, approximately 95% did not perceive a need for treatment.1 Although drug-related overdose deaths are declining, over 98,000 American deaths occurred in 2024.2 The vast majority of drug overdose deaths involve unregulated opioids, and in 2022 roughly 6.1 million people had an opioid use disorder (OUD) in the prior year.1 Costs related to the consequences of substance use the United States were nearly $1.5 trillion in 2020, up 37% from $1.07 trillion in 2017.3,4 Unhealthy substance use and untreated SUD may increase the risk of significant comorbid chronic health conditions, death from overdose, or suicide. 5 key findings →
Design: longitudinal study Evidence: moderate
Full summary, score breakdown and related studies → Original source Full text may need a subscription
A total of 85 patients were included in the study with rare genotypes excluded from analysis (3 patients). 5 key findings →
Participants: 85 Evidence: moderate
Full summary, score breakdown and related studies → Original source Free full text
The association of Swiss Memory Clinics (SMC) provides intersocietal recommendations for the use of anti-amyloid monoclonal antibodies (mAbs) in Switzerland. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Progress in understanding the complexity of Alzheimer's disease informs the search for combination therapies that can successfully prevent or substantially slow the progression of the disease. 5 key findings →
Design: clinical trial Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
ε4 noncarriers and those with lower baseline amyloid burden. 5 key findings →
Evidence: moderate
Full summary, score breakdown and related studies → Original source Free full text
This Medical News article discusses the safety and effectiveness of lecanemab and donanemab in treating mild cognitive impairment and early Alzheimer disease outside clinical trials. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
In the base-case analysis from the healthcare perspective, SoC was more clinically effective than BSC with a cost per QALY of $5211. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Este ensayo tiene como objetivo analizar la eficacia del lecanemab como terapia modificadora de la enfermedad de Alzheimer (EA). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Yearly costs of evolocumab were $6,840. Donanemab was more expensive at $32,000. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Anti-amyloid immunotherapy agents represent a novel and clinically significant class of humanized monoclonal antibodies designed to selectively bind and clear pathological amyloid-beta (Aβ) aggregates from the brain, thereby slowing the progression of early Alzheimer’s disease (AD). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Alzheimer’s disease (AD) is the most widespread neurodegenerative disorder and a leading cause of dementia seen in clinical practice. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Alzheimer disease (AD) is the most common form of dementia affecting more than 6 million people in the United States. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Amyloid-targeted monoclonal antibody therapies have introduced a new era in the treatment of early Alzheimer disease. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Alzheimer disease (AD) is a major health issue of global concern whereby there are minimal treatment options. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
With the rising number of dementia cases, supporting family caregivers to maintain their well-being is crucial. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Dementia with Lewy bodies (DLB) is thought to be the second most common form of dementia after Alzheimer’s disease, and is characterised by a combination of cognitive, neuropsychiatric and motor symptoms. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
CSF BD‐tau shows potential as a biomarker of treatment effect in AD but not bvFTD. 1 key finding →
Evidence: moderate
Full summary, score breakdown and related studies → Original source Free full text
Alzheimer's disease (AD) affects over 55 million people worldwide and lacks effective disease-modifying therapies targeting neuroinflammation. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Natural products (NPs) are considered to be the oldest medicine in human history and numerous NPs have been investigated to search for therapeutic agents in various diseases. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
BackgroundAlzheimer's disease (AD) causes cognitive function disorder and has become the preeminent cause of dementia. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
9 of the 3,071 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 9. The same 9 appear here every time.
Free full text links and the Full text may need a subscription label come from Unpaywall, Europe PMC and OpenAlex records of free copies, checked 10 Oct 2026. A study with neither is unknown, not paywalled. Show only studies that are free to read
This is alzhub's own score. It is not an official metric, not an impact factor, and no journal, publisher or ranking body endorses it. We built it so that a reader who is not a scientist can tell a landmark trial from a conference abstract without having to already know the difference. Every point comes from one of 20 components, all of them printed on the study itself, so you can disagree with our arithmetic rather than having to trust the total.
Journals are placed in ordered tiers, never given a numeric impact factor — we could not verify current impact factors from a source we control, and an invented one would be worse than none. Tier 1 is the top-tier general journals (NEJM, The Lancet, JAMA, Nature, Science, Nature Medicine); tier 2 is the leading specialty journals; tier 3 is every other peer-reviewed journal. A separate part scores how much the journal's own papers are cited, which tells the tier-3 journals apart.
Two rules we don't bend. First, we never fill in a missing value: if a record does not state a sample size or a design, that component scores zero, and if we simply have no data for a part, such as a citation count, that part is left out and the study is scored on the parts we could check. The study card says which. Second, anything that is not a peer-reviewed article is capped at 16/100 and carries a warning chip — so a conference abstract or a company press release can never outrank a peer-reviewed paper, no matter how good it looks.
We rank a rigorous null result — a good trial showing that something does not work — above an early positive finding. Someone deciding whether to buy a supplement is served by that, and the rigour is already counted by the design and journal components.
The score is computed from the published data alone and is reproducible: the same file always yields the same numbers.
See the whole rubric drawn out → — four charts covering all 28,180 studies: how the scores are spread and where the cap bites, which of the 20 components the library is strong and weak on, which subjects rest on stronger evidence, and what kinds of study each subject is actually built from.
This is a large sample of the Alzheimer's literature, not an exhaustive index of it. It holds 28,180 records, built mostly from automated pulls of Europe PMC (61.7% of the library) and OpenAlex (18.1%), plus smaller pulls from PubMed, Crossref and medRxiv. If a study, a drug, or a finding isn't here, that is not evidence it doesn't exist in the literature — it may simply not have been pulled in yet.
1,034 records (3.7% of the library) are not peer-reviewed — 962 of those are preprints posted before any journal review, and the rest are conference abstracts, regulatory notices and reports. Every study card on this page states its status plainly, and the score above is capped for anything that isn't a peer-reviewed article.
See the full, machine-readable breakdown of this library's coverage →