Evidence map›Paper›PMID 42344884›Full record

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

A combination of ketones and NAD

Maggie Roy, Mélanie Fortier, Valérie St-Pierre, Marie-Christine Morin, Arnaud Boré, Manon Edde, Camille Vandenberghe, Karine Groulx, Étienne Croteau, Gabriel Richard and 7 more

Abstract 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. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. A combination of ketones and NADAlzheimer's & dementia (New York, N. Y.)
    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

17 authors.

Maggie RoyResearch Center on Aging CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.ORCID https://orcid.org/0000-0002-6503-6747
Mélanie FortierResearch Center on Aging CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.
Valérie St-PierreResearch Center on Aging CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.
Marie-Christine MorinResearch Center on Aging CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.
Arnaud BoréSherbrooke Connectivity Imaging Lab (SCIL) Université de Sherbrooke Sherbrooke Quebec Canada.
Manon EddeSherbrooke Connectivity Imaging Lab (SCIL) Université de Sherbrooke Sherbrooke Quebec Canada.
Camille VandenbergheSherbrooke Connectivity Imaging Lab (SCIL) Université de Sherbrooke Sherbrooke Quebec Canada.
Karine GroulxResearch Center on Aging CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.
Étienne CroteauCR-CHUS CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.
Gabriel RichardCR-CHUS CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.
Stanislas ThoumyreSherbrooke Connectivity Imaging Lab (SCIL) Université de Sherbrooke Sherbrooke Quebec Canada.
Tamas FulopResearch Center on Aging CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.
Christian BoctiResearch Center on Aging CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.
François RheaultSherbrooke Connectivity Imaging Lab (SCIL) Université de Sherbrooke Sherbrooke Quebec Canada.
Bernard CuenoudCR-CHUS CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.
Maxime DescoteauxSherbrooke Connectivity Imaging Lab (SCIL) Université de Sherbrooke Sherbrooke Quebec Canada.
Stephen C CunnaneResearch Center on Aging CIUSSS de l'Estrie - CHUS Sherbrooke Quebec Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionBrain glucose metabolism declines and myelin deteriorates as Alzheimer's disease (AD) develops. Adequate energy supply to white matter (WM) is critical to maintain myelin integrity and axonal function. An exogenous source of ketones bypasses the glucose‑specific brain energy deficit and improves cognitive outcomes in mild cognitive impairment (MCI). The BREAK-AD (BRain Energy Activation with Ketones in AD) trial tested a ketone salt and nicotinamide adenine dinucleotide (NAD

methodsParticipants were randomized to a placebo (

resultsTotal gray matter ketone uptake increased by 2.4-fold ( DISCUSSION: This study shows for the first time that improved myelin density may help explain the positive association between increased WM ketone uptake and improved processing speed in MCI after a ketone salt and NAD

Indexed as

Alzheimer's diseasebeta‐hydroxybutyratebrain metabolismdiffusion MRIFDGketogenic supplementketonemild cognitive impairmentMTRmyelinNADPET imagingprocessing speedtractographywhite matter

Identifiers

PMID42344884
PMCPMC13286740

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.