Evidence map›Paper›PMID 33682712›Full record

Observational studyJournal of Alzheimer's disease : JAD2021

Assessment of a Potential Synergistic Effect of Souvenaid® in Mild Alzheimer's Disease Patients on Treatment with Acetylcholinesterase Inhibitors: An Observational, Non-Interventional Study.

Félix Viñuela, Angeles Barro

Abstract readObservational Study
In one paragraph

Observational study in Journal of Alzheimer's disease : JAD, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–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

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. 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

2 authors.

Félix ViñuelaInstituto Neurológico Andaluz, Hospital Victoria Eugenia, Sevilla, Spain.
Angeles BarroInstituto Neurológico Andaluz, Hospital Victoria Eugenia, Sevilla, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We evaluated the efficacy and safety of Souvenaid (a multinutrient supplement) in patients with mild Alzheimer's disease (AD) in real clinical practice and assessed a potential synergistic effect of acetylcholinesterase (AChE) inhibitors. Clinical Dementia Rating (CDR) scale was evaluated after six months follow-up. Patients were divided into 4 groups according to the treatment they received: Souvenaid + AChE inhibitors (n = 23); only Souvenaid (n = 8); only AChE inhibitors (n = 7); no treatment (n = 16). The Souvenaid + AChE inhibitors and Souvenaid alone groups were associated with significantly lower increases in CDR per month than the AChE inhibitors or no treatment ones. The efficacy of Souvenaid + AChE inhibitors tended to be higher than Souvenaid alone.

Indexed as

Dietary SupplementsAgedAged, 80 and overAlzheimer DiseaseCholinesterase InhibitorsFemaleHumansMaleMental Status and Dementia TestsNootropic AgentsProspective StudiesCholinesterase InhibitorsNootropic AgentsAlzheimer’s diseasecognitive dysfunctionFortasyn Connectobservational studypragmatic clinical trials

Identifiers

PMID33682712
PMCPMC8150480

What OpenQuestion holds

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LicenceCC BY
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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.