Evidence map›Paper›PMID 37534671›Full record

SynthesisAlzheimer's & dementia : the journal of the Alzheimer's Association2023

The scope of using pragmatic language tests for early detection of dementia: A systematic review of investigations using figurative language.

Madhushree Chakrabarty, Nathaniel Klooster, Atanu Biswas, Anjan Chatterjee

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.6field-weighted citation impact, top 17% of its field
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

3 citing papers in PubMed, 9 citations in OpenAlex.

  1. Reply to Kljajevic's "Increasing sensitivity of clinical proverb tests for diagnosis of dementia".Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
    Article
  2. Increasing sensitivity of clinical proverb tests for diagnosis of dementia.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
    Article
  3. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

Madhushree ChakrabartyDepartment of Neurology, Institute of Post Graduate Medical Education & Research and Bangur Institute of Neurosciences, Kolkata, West Bengal, India.ORCID 0000-0003-0627-3299
Nathaniel KloosterDepartment of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Atanu BiswasDepartment of Neurology, Institute of Post Graduate Medical Education & Research and Bangur Institute of Neurosciences, Kolkata, West Bengal, India.ORCID 0000-0001-5696-9839
Anjan ChatterjeeDepartment of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Bangur Institute of Neurosciences · INHope College · USPenn Center for AIDS Research · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionDementia cases are expected to rise to 81.1 million in 2040. Efforts are underway to develop diagnostic methods to facilitate early detection of the disease. Herein we review research findings focusing on pragmatic dysfunction in patients with dementia and evaluate the usefulness of assessing dementia and its progress with a battery of tests assessing figurative language skills.

methodsA total of 74,778 article titles were identified from EMBASE, PubMed, and Google Scholar databases. After systematic screening, 51 journal articles were selected for the final review.

resultThe review suggests that impaired figurative language might be a marker for early cognitive decline. Different forms of figurative language may be impaired at different stages of the disease and in different types of dementia involving different neuropathologies.

conclusionThe use of pragmatic tests in combination with the existing diagnostic protocols might increase the probability of early diagnosis. HIGHLIGHTS Pragmatic impairment could be a marker of early cognitive impairment. Figurative language-an important pragmatic aspect-is disrupted in mild cognitive impairment (MCI) and early Alzheimer's disease (AD). Figurative language impairment might precede literal language impairment. Pragmatic tests could be more sensitive than standard neuropsychological tests. Inclusion of pragmatic tests in diagnostic guidelines might bolster early detection.

Indexed as

DementiaEarly DiagnosisAlzheimer DiseaseCognitive DysfunctionHumansLanguageLanguage TestsAlzheimer's diseasedementiadiagnostic toolfigurative languagepragmatics

Identifiers

PMID37534671
OpenAlexW4385514747

What OpenQuestion holds

Textmetadata
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.