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Find studies

Showing 101–125 of 271 studies (page 5 of 11) · 27,780 in the whole library · How the 0–100 score works

Download bibliography of these 271 studies, in this order: BibTeX (.bib) · RIS (.ris)

Showing 271 studies tagged memantine — clear

Browse by subject, author or institution

Each number is how many studies that link shows, with your other filters kept.

A note on reading research. One study is rarely the final word.

We try to note the size of a study, whether it was in humans or animals, and how early-stage the finding is. If a summary here doesn't make that clear, treat it with extra caution and check the original source.

This study investigated the association of statin use with sepsis risk in patients with dementia. 1 key finding →

Design: cohort study Participants: 308 Evidence: moderate

Overall, 12 489 patients initiating SGLT2 inhibitor treatment (51.9% dapagliflozin and 48.1% empagliflozin) and 1075 patients initiating dulaglutide treatment were included. 5 key findings →

Participants: 489 Evidence: moderate

A metaanalysis of controlled trials of neuroleptic treatment in dementia

✓ Peer-reviewed alzhub usefulness score 62 out of 100. Journal of the American Geriatrics Society 1990-05-01

Prior qualitative literature reviews about the use of neuroleptics in dementia suggest that they are "modestly effective" in treating agitation and that no single neuroleptic is better than another. 4 key findings →

Evidence: low

Following reports of bleeding upon Ginkgo intake, we assessed whether Ginkgo extract EGb 761® affects coagulation or platelet function or increases the risk of bleeding. 5 key findings →

Participants: 169 Evidence: high

There were no significant differences in age, sex, or education between AChEIs alone and combination groups. 5 key findings →

Participants: 148 Evidence: high

Cognitive functioning, mood, and health-related QOL were significantly improved following a 24-week course of the acetylcholinesterase inhibitor donepezil. 5 key findings →

Design: open-label trial Participants: 35 Evidence: low

Though these findings cannot prove causality, and we cannot rule out the possibility of residual confounding, they provide more evidence of the risk of using these drugs in older patients, reinforcing the concept that they should not be used in the absence of clear need. 4 key findings →

Design: cohort study Evidence: moderate

Our findings suggest that long-term use of BZDs is associated with an increased risk for dementia, but the underlying mechanisms remain unclear, and further investigations are needed. 3 key findings →

Design: case-control study Participants: 779 Evidence: moderate

Risk of pneumonia in new users of cholinesterase inhibitors for dementia

✓ Peer-reviewed alzhub usefulness score 59 out of 100. Journal of the American Geriatrics Society 2015-04-27

The mean age of 35,570 new users of cholinesterase inhibitors (30,174 users of donepezil, 1,176 users of galantamine, 4,220 users of rivastigmine) was 82; 75% were women, and 82% were white. 5 key findings →

Design: cohort study Evidence: moderate

Cholinesterase inhibitors and memantine are able to stabilize or slow decline in cognition, function, behavior, and global change. 2 key findings →

Evidence: low

Neither quetiapine nor rivastigmine are effective in the treatment of agitation in people with dementia in institutional care. 4 key findings →

Participants: 93 Evidence: high

Taking more anticholinergic medications is associated with greater risk of hospitalization for confusion or dementia. 3 key findings →

Design: cohort study Evidence: moderate

We identified 107,931 beneficiaries with ≥1 month as an AL resident and 323,766 beneficiaries with ≥1 month as a LSNH resident with dementia, including 1,923,867 person-months and 4,984,405 person-months, respectively. 5 key findings →

Design: cohort study Evidence: moderate

Patients on galantamine, compared with those on placebo, experienced benefits in cognitive function and instrumental and basic activities of daily living. 4 key findings →

Participants: 386 Evidence: high

Benzodiazepines of long and short elimination half-life and the risk of hip fracture

✓ Peer-reviewed alzhub usefulness score 55 out of 100. JAMA 1989-12-01

To determine if the risk of hip fracture difference between persons receiving benzodiazepines with long (greater than or equal to 24 hours) or short (less than 24 hours) elimination half-lives, we conducted a nested case-control study among residents of the Canadian province of Saskatchewan who were 65 years of age and older. 1 key finding →

Design: case-control study Evidence: moderate

From across this tag

10 of the 271 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 10. The same 10 appear here every time.

↑ Change the filters

Where “Free full text” comes from

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

How the 0–100 score works — and why some entries are capped

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.

  • Journal tier up to 10 pts
  • Journal's citation record up to 4 pts
  • Study design up to 12 pts
  • Strength of evidence up to 5 pts
  • Peer-review validation up to 10 pts
  • How recent up to 5 pts
  • Sample size up to 4 pts
  • Effect reported up to 3 pts
  • Studied in people up to 3 pts
  • Randomised / blinded up to 2 pts
  • Times cited up to 7 pts
  • Citations per year up to 5 pts
  • Impact for its field and year up to 6 pts
  • Cited by studies here up to 6 pts
  • Still being cited up to 4 pts
  • Senior author's track record up to 4 pts
  • Institution's track record up to 3 pts
  • Multi-centre collaboration up to 3 pts
  • Indexed in PubMed up to 2 pts
  • Free to read up to 2 pts

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 27,780 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.

What this library is — and isn't

This is a large sample of the Alzheimer's literature, not an exhaustive index of it. It holds 27,780 records, built mostly from automated pulls of Europe PMC (61.1% of the library) and OpenAlex (18.3%), 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 →

Newest studies, as a dated timeline →    Atom feed