Evidence map›Paper›PMID 33928397›Full record

ArticleActa dermato-venereologica2021

Patients with Darier Disease Exhibit Cognitive Impairment while Patients with Hailey-Hailey Disease Do Not: An Experimental, Matched Case-control Study.

Philip Curman, Johanna Bern, Linnea Sand, Martin Cederlöf, Etty Bachar-Wikström, Jakob D Wikström

Abstract read
In one paragraph

Article in Acta dermato-venereologica, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Darier disease-A review highlighting new insights from the Darier Disease International Task Force.Journal of the European Academy of Dermatology and Venereology : JEADV · 2026
    Review
  2. Review
  3. Article
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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

6 authors.

Philip CurmanDermatology and Venereology Division, Department of Medicine (Solna), Karolinska Institutet, SE-17176 Stockholm, Sweden.
Johanna Bern
Linnea Sand
Martin Cederlöf
Etty Bachar-Wikström
Jakob D Wikström

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Darier disease and Hailey-Hailey disease are severe, monogenetic dermatological disorders with mutations affecting all cells, making them liable to exhibit extra-dermal symptoms. The aim of this study is to assess broad cognitive function in individuals with these diseases, using an experimental, case-control set-up comparing cognition in patients with that in healthy controls matched for age, sex and level of education. Cognition was assessed with the Cambridge Neuropsycho-logical Test Automated Battery. Patients with Darier disease (n = 29) performed significantly poorer on 5 of the 10 key cognitive measurements, while patients with Hailey-Hailey disease (n = 25) did not perform differently from controls. The main conclusion is that patients with Darier disease exhibit significant impairment in cognitive function, which reinforces the view that Darier disease should be regarded as a disorder affecting multiple organs, and should therefore be given medical consideration, and possibly treat-ment, as such.

Indexed as

Cognitive DysfunctionDarier DiseasePemphigus, Benign FamilialCase-Control StudiesHumansMutationcognitioncognitive impairmentDarier diseaseHailey-Hailey diseaseSERCA2SPCA1

Identifiers

PMID33928397
PMCPMC9380266

What OpenQuestion holds

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Registered trials

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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.