Evidence map›Paper›PMID 27747317›Full record

ArticleNeurology (E-Cronicon)2016

Differences in Rate of Cognitive Decline and Caregiver Burden between Alzheimer's Disease and Vascular Dementia: a Retrospective Study.

Marie-Hélène Pilon, Stéphane Poulin, Marie-Pierre Fortin, Michèle Houde, Louis Verret, Rémi W Bouchard, Robert Laforce

Open access · greenAbstract read
In one paragraph

Article in Neurology (E-Cronicon), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Observational
  3. Article
  4. The indirect effect of positive aspects of caregiving on the relationship between cognitive decline and dementia caregiver burden.Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society · 2023
    Article
  5. Article
  6. Article
  7. The Impact of the COVID-19 Pandemic on the Cognition of People with Dementia.International journal of environmental research and public health · 2021
    Article
  8. Article
  9. 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

7 authors at 1 institution in 1 country.

Marie-Hélène PilonFaculté de médecine, Université Laval, Canada.
Stéphane PoulinClinique Interdisciplinaire de Mémoire, Département. des sciences neurologiques, CHU de Québec, Canada.
Marie-Pierre FortinClinique Interdisciplinaire de Mémoire, Département. des sciences neurologiques, CHU de Québec, Canada.
Michèle HoudeClinique Interdisciplinaire de Mémoire, Département. des sciences neurologiques, CHU de Québec, Canada.
Louis VerretClinique Interdisciplinaire de Mémoire, Département. des sciences neurologiques, CHU de Québec, Canada.
Rémi W BouchardClinique Interdisciplinaire de Mémoire, Département. des sciences neurologiques, CHU de Québec, Canada.
Robert LaforceFaculté de médecine, Université Laval, Canada; Clinique Interdisciplinaire de Mémoire, Département. des sciences neurologiques, CHU de Québec, Canada.
Université Laval · CA

Funding

CIHR 131910-1
6 · The paper itself

Abstract

Few studies have explored the rate of cognitive decline and caregiver burden within the context of a specialized memory clinic. When this was done, the focus was largely on functional decline related to Alzheimer's disease (AD). Our goal was to compare the longitudinal decline of AD patients to those with Vascular Dementia (VaD) on Mini-Mental State Examination (MMSE). We further explored the differential impact on caregiver burden. We retrospectively studied 237 charts from patients seen at our Memory Clinic between 2006 and 2012. The data was collected over 17 years. Cohorts were formed by excluding conditions other than AD and VaD, and including patients who had been assessed at least twice with the MMSE (AD: n = 83; mean age: 67.7 yo; VaD: n = 32; mean age: 73.3yo). A small group of 36 caregivers was surveyed by phone to explore caregiver burden. Results indicated that the natural history of MMSE changes in AD patients differed significantly from that of patients with VaD (F = 10.41, p<0.0014), with AD patients showing more cognitive decline over time. Sadness, stress/anxiety, fatigue, and sleep disorders were reported as the main preoccupations by caregivers and its impact was rated as 'severe' in 50% of cases. Altogether, this study provides further insight into the natural history of cognitive decline in AD and VaD. Future studies should explore the progression of dementing disorders in larger cohorts using prospective methodological designs.

Indexed as

Alzheimer’s DiseaseCaregiver BurdenNatural HistoryTertiary Memory ClinicVascular Dementia

Identifiers

PMID27747317
PMCPMC5065347
OpenAlexW2539209745

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.