Evidence map›Paper›PMID 28828385›Full record

ArticleBioMed research international2017

Prevalence and Clinical Characteristics of Itch in Vitiligo and Its Clinical Significance.

Vasanop Vachiramon, Woranit Onprasert, Sarawin Harnchoowong, Kumutnart Chanprapaph

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05290077 (Role of Serum NGAL Inearly Detection of CVR in Patients With Vitiligo), which is not on this map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.1field-weighted citation impact, top 24% 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.

NCT05290077 naunknown statusnot on this mapstarted 2022, after this paper: background citation

Role of Serum NGAL Inearly Detection of CVR in Patients With Vitiligo

TypeinterventionalSponsorSohag UniversityRan2022 to 2022Enrolled90ConditionsVitiligoArmsNGAL
3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
  2. Article
  3. Vitiligo.Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG · 2025
    Review
  4. Article
  5. [Vitiligo-update on pathogenesis, diagnostics and therapy].Dermatologie (Heidelberg, Germany) · 2025
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Vitiligo: Clinical and Laboratory Characteristics in 573 Saudi Patients.Clinical, cosmetic and investigational dermatology · 2024
    Article
  11. Article
  12. MicroRNAs: Emerging players in the pathogenesis of vitiligo.Frontiers in cell and developmental biology · 2022
    Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Autoimmunity in Segmental Vitiligo.Frontiers in immunology · 2020
    Review
  18. Review
  19. Review
  20. 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

4 authors at 1 institution in 1 country.

Vasanop VachiramonDivision of Dermatology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.ORCID 0000-0002-7328-939X
Woranit OnprasertDivision of Dermatology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
Sarawin HarnchoowongDivision of Dermatology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
Kumutnart ChanprapaphDivision of Dermatology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.ORCID 0000-0001-6774-2912
Mahidol University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveVitiligo usually presented as asymptomatic depigmented macules and patches. Little is known regarding itch in vitiligo. This study aimed to evaluate the prevalence and characteristics of itch in vitiligo patients. PATIENTS AND

methodsA cross-sectional study was conducted on vitiligo patients. Itch character and intensity were determined through questionnaires. Evaluation was also made by dermatologists to define vitiligo subtype, body surface area, Koebner phenomenon (KP), and so on. Data were assessed by computer software. Results were considered statistically significant if

resultsAmong 402 patients, itch on vitiliginous lesion presented in 20.2%. Prevalence of itch was most common in focal vitiligo (29.4%), followed by segmental vitiligo (20.3%) and nonsegmental vitiligo (19.6%), respectively. Tingling sensation was the most common itch-related symptom (82.7%). The median itch intensity is 5 by 10-point visual analog scale. Daily activity and sleep disturbance were observed in 60.5% and 39.5% of patients who experience itch. Itch occurred approximately 3 days prior to the development of lesions in 48.1% of patients. Thirty-two patients (78.1%) with both itch and KP type IIb had active disease.

conclusionsItch in vitiligo is not uncommon. The presence of itch with KP type IIb may warrant the active vitiligo.

Indexed as

AdolescentAdultChildChild, PreschoolFemaleHumansInfantMaleMiddle AgedPrevalencePruritusSurveys and QuestionnairesVisual Analog ScaleVitiligoYoung Adult

Identifiers

PMID28828385
PMCPMC5554571
OpenAlexW2742061521

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.