Evidence map›Paper›PMID 33477944›Full record

ArticleJournal of clinical medicine2021

Skin Barrier Function in Psoriasis and Atopic Dermatitis: Transepidermal Water Loss and Temperature as Useful Tools to Assess Disease Severity.

Trinidad Montero-Vilchez, María-Victoria Segura-Fernández-Nogueras, Isabel Pérez-Rodríguez, Miguel Soler-Gongora, Antonio Martinez-Lopez, Ana Fernández-González, Alejandro Molina-Leyva, Salvador Arias-Santiago

Abstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
100citing papers in PubMed, 3 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

100 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Classifying atopic dermatitis: a systematic review of phenotypes and associated characteristics.Journal of the European Academy of Dermatology and Venereology : JEADV · 2022
    Pooled it
  2. Evidence and Potential Mechanism of Action ofFrontiers in pharmacology · 2022
    Pooled it
  3. Exploring the Role of GLP-1 Agents in Managing Diabetic Foot Ulcers: A Narrative and Systematic Review.Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society
    Pooled it
  4. Trial
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  8. Article
  9. Review
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  14. Choosing the Right Tewl Device: A Comparison of Inter- and Intra-Device Reliability of the Vapometer and Dermalab across Measurement Ranges.Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2026
    Article
  15. Review
  16. Article
  17. Skin examination in extreme conditions.Acta biochimica Polonica · 2026
    Review
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  19. Review
  20. Article

40 more citing papers are in PubMed but not listed here.

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

8 authors.

Trinidad Montero-VilchezDermatology Department, Hospital Universitario Virgen de las Nieves, Avenida de Madrid, 15, 18012 Granada, Spain.ORCID 0000-0003-4035-7955
María-Victoria Segura-Fernández-NoguerasDermatology Department, Faculty of Medicine, University of Granada,18001 Granada, Spain.
Isabel Pérez-RodríguezDermatology Department, Faculty of Medicine, University of Granada,18001 Granada, Spain.
Miguel Soler-GongoraDermatology Department, Faculty of Medicine, University of Granada,18001 Granada, Spain.
Antonio Martinez-LopezDermatology Department, Hospital Universitario Virgen de las Nieves, Avenida de Madrid, 15, 18012 Granada, Spain.
Ana Fernández-GonzálezInstituto de Investigación Biosanitaria GRANADA, 18012 Granada, Spain.ORCID 0000-0001-6852-0836
Alejandro Molina-LeyvaDermatology Department, Hospital Universitario Virgen de las Nieves, Avenida de Madrid, 15, 18012 Granada, Spain.ORCID 0000-0001-6882-2113
Salvador Arias-SantiagoDermatology Department, Hospital Universitario Virgen de las Nieves, Avenida de Madrid, 15, 18012 Granada, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple diagnostic tools are used to evaluate psoriasis and atopic dermatitis (AD) severity, but most of them are based on subjective components. Transepidermal water loss (TEWL) and temperature are skin barrier function parameters that can be objectively measured and could help clinicians to evaluate disease severity accurately. Thus, the aims of this study are: (1) to compare skin barrier function between healthy skin, psoriatic skin and AD skin; and (2) to assess if skin barrier function parameters could predict disease severity. A cross-sectional study was designed, and epidermal barrier function parameters were measured. The study included 314 participants: 157 healthy individuals, 92 psoriatic patients, and 65 atopic dermatitis patients. TEWL was significantly higher, while stratum corneum hydration (SCH) (8.71 vs. 38.43 vs. 44.39 Arbitrary Units (AU)) was lower at psoriatic plaques than at uninvolved psoriatic skin and healthy controls. Patients with both TEWL > 13.85 g·m

Indexed as

atopic dermatitishomeostasispsoriasisskin barriertransepidermal water loss

Identifiers

PMID33477944
PMCPMC7833436

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.