Evidence map›Paper›PMID 40866887›Full record

ArticleOrphanet journal of rare diseases2025

Health-related quality of life of adults with generalized pustular psoriasis in Malaysia: a cross-sectional study.

Xin Qian Seah, Siew Chin Ong, Mustapha Mohammed, Mei Ee Tay, Latha Selvarajah, Wooi Chiang Tan, Sook Yee Michelle Voo, Yen Loo Ting, Jyh Jong Tang, Azura Mohd Affandi

Abstract readMulticenter Study
In one paragraph

Article in Orphanet journal of rare diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

Xin Qian SeahDiscipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Pulau Pinang, Malaysia.
Siew Chin OngDiscipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Pulau Pinang, Malaysia. siewchinong@usm.my.ORCID 0000-0002-9750-9588
Mustapha MohammedBiomedical Research Center, QU Health, Qatar University, Doha, Qatar.
Mei Ee TayDepartment of Dermatology, Hospital Sultanah Aminah, Johor Bahru, Johor, Malaysia.
Latha SelvarajahDepartment of Dermatology, Hospital Sultan Ismail, Johor Bahru, Johor, Malaysia.
Wooi Chiang TanDepartment of Dermatology, Hospital Pulau Pinang, Georgetown, Pulau Pinang, Malaysia.
Sook Yee Michelle VooDepartment of Dermatology, Hospital Queen Elizabeth, Kota Kinabalu, Sabah, Malaysia.
Yen Loo TingDepartment of Dermatology, Hospital Kuala Lumpur, Kuala Lumpur, Malaysia.
Jyh Jong TangDepartment of Dermatology, Hospital Raja Permaisuri Bainun, Ipoh, Perak, Malaysia.
Azura Mohd AffandiDepartment of Dermatology, Hospital Kuala Lumpur, Kuala Lumpur, Malaysia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGeneralized Pustular Psoriasis (GPP) is a rare but severe form of psoriasis, characterized by flares involving the sudden spread of erythema with sterile pustules, crusting, and scaling.

objectiveThe study aimed to assess both generic and dermatology-specific health-related quality of life (HRQoL) in patients with GPP across flare and non-flare stages in Malaysia.

methodsThe study was a multicenter cross-sectional study conducted among patients diagnosed with GPP attending the General Hospitals under the Ministry of Health, Malaysia, between May 15, 2024, and November 30, 2024. The HRQoL of the GPP patients were assessed using the validated versions of the Dermatology Life Quality Index (DLQI) and EuroQol-5 Dimensions (EQ-5D). Data were statistically analysed using descriptive and inferential statistics using IBM SPSS version 28.0.

resultsA total of fifty-four patients from six centres were enrolled into the study, with a mean (standard deviation, SD) age of 44.6 (SD: 15.5), the majority being female (n = 41, 75.9%). The mean (SD) scores of the DLQI and EQ-5D for the patients with GPP were 8.44 (SD: 7.12) and 0.74 (SD: 0.27), respectively. Thirteen patients (24%) were in their flares phase at the time of assessment. During the flares stage, patients experienced poorer quality of life, as indicated by a significantly higher mean DLQI score of 15.70 (SD: 7.33) (p < 0.001), lower EQ-5D score of 0.41 (SD: 0.30) (p < 0.001), and an EQ-VAS score of 51.15 (SD: 19.70) (p = 0.006), compared to those with non-flares. Patients' flare status was a significant predictor of impaired HRQoL based on DLQI (p = 0.004), EQ-5D (p < 0.001) and EQ-VAS (p < 0.001) while higher BMI was associated with impaired EQ-VAS score (p = 0.001).

conclusionThe study demonstrates the substantial and dynamic burden of GPP, with a significant impairment in HRQoL among the patients in Malaysia, particularly during disease flares. These findings suggest the importance of prioritizing flares prevention and addressing the holistic needs of GPP patients to maximize their quality of life over the long term.

Indexed as

PsoriasisQuality of LifeAdultCross-Sectional StudiesFemaleHumansMalaysiaMaleMiddle AgedDLQIEQ-5DHealth related quality of lifePustular psoriasis

Identifiers

PMID40866887
PMCPMC12392660

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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.