ArticleDermatology (Basel, Switzerland)2023
New-Onset Guttate Psoriasis: A Long-Term Follow-Up Study.
Article in Dermatology (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.
- Management of Guttate Psoriasis: A Systematic Review.Journal of cutaneous medicine and surgeryPooled it
- From Onset to Outcome: A Long-term Retrospective, Single centre Study of Guttate Psoriasis from Israel.Acta dermato-venereologica · 2026Article
- Interleukin-17A inhibitors for guttate psoriasis treatment: A retrospective cohort study.JAAD international · 2026Article
- Article
- Use of narrow-band ultraviolet B in pediatric dermatology patients: ten years of experience from a tertiary care hospital.Archives of dermatological research · 2025Article
- Shared Pathophysiology of Inflammatory Bowel Disease and Psoriasis: Unraveling the Connection.Cureus · 2024Review
- Comparison of metabolic and neurological comorbidities in Asian patients with psoriasis and atopic dermatitis.Scientific reports · 2024Article
- Childhood guttate psoriasis: an updated review.Drugs in context · 2023Review
- Mapping the psoriasis research landscape: A comprehensive bibliometric analysis from 2012-2023.International journal of immunopathology and pharmacologyArticle
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundGuttate psoriasis (GP), a distinct variant of psoriasis, is more common in children and adolescents. The long-term course of these patients has sparsely been examined, with few studies reporting the rates of relapse, persistence, and further development of the psoriasis vulgaris phenotype.
objectivesThe objective of this study was to characterize the long-term outcomes of new-onset GP and elucidate the potential factors associated with a persistent disease course.
methodsThis was a retrospective cohort study. Patients diagnosed with new-onset GP between 2009 and 2020 with a follow-up period of at least 1 year, were enrolled. The examinees were evaluated by dermatologists. Detailed data retrieved from the examinees' medical files included demographics, disease characteristics, treatment, and comorbidities. A structured telephone questionnaire was used to determine the current psoriasis status: type, severity, and extent. At the end of follow-up, patients with a persistent disease course, defined as having lesions at least a year after disease onset, were compared with patients in complete remission without further psoriasis symptoms.
resultsA total of 120 patients (mean age 28.8 years [±15.2], 58.3% women) with new-onset GP flare were identified. At the end of follow-up period (mean 6.2 years [±3.1]), 49.1% (n = 59) of the patients reported active persistent psoriasis. A switch to the psoriasis vulgaris phenotype occurred in 17.5% (n = 21) of the study cohort. Persistent psoriasis was associated with male sex (OR = 2.1, p < 0.05), multiple disease flares (>3; OR = 9.1, p < 0.001), switch to the vulgaris phenotype (OR = 4.16, p < 0.001), and palmoplantar involvement (OR = 5.2, p < 0.01).
conclusionA persistent disease course is common among patients with new-onset GP, with most retaining their guttate phenotype throughout the disease course. Persistency was associated with male sex, multiple GP flares, switching to the vulgaris phenotype, and palmoplantar involvement.
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