Evidence map›Paper›PMID 40395689›Full record

ArticleAlzheimer's & dementia (New York, N. Y.)

Creatine monohydrate pilot in Alzheimer's: Feasibility, brain creatine, and cognition.

Aaron N Smith, In-Young Choi, Phil Lee, Debra K Sullivan, Jeffrey M Burns, Russell H Swerdlow, Emma Kelly, Matthew K Taylor

Registry-linked trialAbstract read
In one paragraph

Article in Alzheimer's & dementia (New York, N. Y.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05383833 (Creatine to Augment Bioenergetics in Alzheimer's), which is not on this map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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.

NCT05383833 nacompletednot on this map

Creatine to Augment Bioenergetics in Alzheimer's

TypeinterventionalSponsorUniversity of Kansas Medical CenterRan2022 to 2024Enrolled20ConditionsAlzheimer's DiseaseArmsCreatine Monohydrate
3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

  1. Trial
  2. Trial
  3. A peripheral perspective on brain health: vascular and skeletal muscle contributions.American journal of physiology. Heart and circulatory physiology · 2026
    Review
  4. Review
  5. Article
  6. Article
  7. Creatine monohydrate supplementation for older adults and clinical populations.Journal of the International Society of Sports Nutrition · 2025
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
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

8 authors.

Aaron N SmithDepartment of Dietetics & Nutrition University of Kansas Medical Center, 3901 Rainbow Blvd. Kansas City Kansas USA.
In-Young ChoiDepartment of Neurology University of Kansas Medical Center, 3901 Rainbow Blvd. Kansas City Kansas USA.
Phil LeeDepartment of Neurology University of Kansas Medical Center, 3901 Rainbow Blvd. Kansas City Kansas USA.
Debra K SullivanDepartment of Dietetics & Nutrition University of Kansas Medical Center, 3901 Rainbow Blvd. Kansas City Kansas USA.
Jeffrey M BurnsDepartment of Neurology University of Kansas Medical Center, 3901 Rainbow Blvd. Kansas City Kansas USA.
Russell H SwerdlowDepartment of Neurology University of Kansas Medical Center, 3901 Rainbow Blvd. Kansas City Kansas USA.
Emma KellyDepartment of Dietetics & Nutrition University of Kansas Medical Center, 3901 Rainbow Blvd. Kansas City Kansas USA.
Matthew K TaylorDepartment of Dietetics & Nutrition University of Kansas Medical Center, 3901 Rainbow Blvd. Kansas City Kansas USA.

Funding

RADx-UP: Improving the Response of Local Urban and Rural Communities to Disparities in Covid-19 TestingUL1TR002366 · NCATS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI Mario Castro, JAMES STEVEN LEEDER · 2017 to 2026
$44.3M
University of Kansas Alzheimer's Disease Research Center (KU ADRC)P30AG072973 · NIA · UNIVERSITY OF KANSAS MEDICAL CENTER · PI RUSSELL H. SWERDLOW · 2021 to 2026
$25.3M
High Glycemic Diet and Alzheimer's RiskK01AG065487 · NIA · UNIVERSITY OF KANSAS MEDICAL CENTER · PI TAYLOR, MATTHEW · 2020 to 2024
$654k
NCATS NIH HHS UL1 TR002366NIA NIH HHS K01 AG065487NIA NIH HHS P30 AG072973
6 · The paper itself

Abstract

backgroundPreclinical studies suggest that creatine monohydrate (CrM) improves cognition and Alzheimer's disease (AD) biomarkers. However, there is currently no clinical evidence demonstrating the effects of CrM in patients with AD.

methodsIn this single-arm pilot trial, we investigated the feasibility of 20 g/day CrM for 8 weeks in 20 patients with AD. We measured compliance throughout; serum creatine at baseline, 4 weeks, and 8 weeks; and brain total creatine (tCr) and cognition (National Institutes of Health [NIH] Toolbox, Mini-Mental State Examination [MMSE]) at baseline and 8 weeks.

resultsNineteen participants achieved the target of ≥80% compliance with the CrM intervention. Serum Cr was elevated at 4 and 8 weeks ( DISCUSSION: Our data suggest that CrM supplementation is feasible in AD and provides preliminary evidence for future efficacy and mechanism studies. Trial Registration: ClinicalTrials.gov, NCT05383833, registered on May 20, 2022. Highlights: Creatine monohydrate supplementation was feasible in patients with Alzheimer's disease.Creatine monohydrate was associated with increased brain total creatine.Creatine monohydrate was associated with improvements in cognition.Efficacy of creatine monohydrate in Alzheimer's disease should be studied further.

Indexed as

Alzheimer's diseasebioenergeticsbrain creatinecognitioncreatine monohydratemagnetic resonance spectroscopypilot trial

Identifiers

PMID40395689
PMCPMC12089086

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Registered trials

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 OpenQuestion graph.