Clinical comparison of psoriasis in Korean adults and children: correlation with serum anti-streptolysin O titers

Kim, Sue Kyung; Kang, Hee Young; Kim, You Chan; Lee, Eun‐So

doi:10.1007/s00403-009-1025-8

Cited by 21 publications

(18 citation statements)

References 25 publications

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“…The numbers found in the Dutch cohort (73·3%; Caucasians 83·8%; others 25%) compared favourably with data from Australia 2 (71%) and Faroe Islands 6 (91%), which have a predominantly Caucasian population. In contrast, data from the SG group (13·6%) are similar to data from Korea 7 (13·3%) and India 5,8 (4·5%, 9·8%). A Chinese survey revealed a positive family history in 34·4% 4 .…”

Section: Discussionsupporting

confidence: 54%

“…The most outstanding result of this study was the disparity in familial distribution between the two groups. It is known that 4·5–91% of children with psoriasis have a family history of psoriasis 2–8 . The numbers found in the Dutch cohort (73·3%; Caucasians 83·8%; others 25%) compared favourably with data from Australia 2 (71%) and Faroe Islands 6 (91%), which have a predominantly Caucasian population.…”

Section: Discussionmentioning

confidence: 80%

“…It is known that 4AE5-91% of children with psoriasis have a family history of psoriasis. [2][3][4][5][6][7][8] The numbers found in the Dutch cohort (73AE3%; Caucasians 83AE8%; others 25%) compared favourably with data from Australia 2 (71%) and Faroe Islands 6 (91%), which have a predominantly Caucasian population. In contrast, data from the SG group (13AE6%) are similar to data from Korea 7 (13AE3%) and India 5,8 (4AE5%, 9AE8%).…”

Section: Discussionmentioning

confidence: 87%

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Juvenile psoriasis in European and Asian children: similarities and differences

Chiam

Jager

Giam

et al. 2011

British Journal of Dermatology

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Section: Discussionsupporting

confidence: 54%

Section: Discussionmentioning

confidence: 80%

Section: Discussionmentioning

confidence: 87%

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Juvenile psoriasis in European and Asian children: similarities and differences

Chiam

Jager

Giam

et al. 2011

British Journal of Dermatology

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“…Twenty‐five of these 33 studies found that less than 50% of children with psoriasis were boys (range 35·9–49%). The male to female ratio was provided in 16 studies and varied from 1·14 : 1 to 1 : 2·33 . Matusiewicz et al .…”

Section: Resultsmentioning

confidence: 99%

The epidemiology of childhood psoriasis: a scoping review

et al. 2016

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What's already known about this topic?• The prevalence of psoriasis in children is lower than adults • A significant number of adults with psoriasis first developed skin disease in childhood • Genetic and environmental factors both play an important role in the onset of psoriasis • Disease associations, such as obesity, are an important area of current research activity What does this study add?• Mapping has shown a dramatic increase in the number of published studies over the past 25 years • Studies have been concentrated in Europe, Asia and North America; these studies have largely been case series or cross-sectional studies • Specific studies with standardised methodologies are needed to provide data on the frequency, clinical presentation, risk factors, associated diseases and long-term outcomes for child-onset psoriasis The Epidemiology of Childhood Psoriasis: A Scoping Review AbstractPsoriasis is an inflammatory non-communicable skin disease which affects both adults and children. At present the epidemiology and natural history of psoriasis are not widely understood. This scoping review aimed to map the existing literature on the epidemiology of child-onset psoriasis, provide a comprehensive, clinically useful review and identify research gaps for future studies.Search strategies were developed for OVID MEDLINE, OVID Embase, Google Scholar and hand-searching; 131 articles meeting the inclusion criteria and were mapped and 107 articles were included for data extraction.Over 25 years there has been a dramatic increase in the volume of published observational epidemiological studies on child-onset psoriasis. The majority were case series or crosssectional studies, concentrated in Europe, Asia and North America. The prevalence of childhood psoriasis was found to be higher in European countries, older children and females. Up to 48.8% of children had psoriasis in a first degree relative. The most frequent subtype was plaque psoriasis and initial site of presentation is most commonly scalp, limbs and trunk. Specific genetic differences have been found between the child-onset and adultonset populations. Case-control studies and cohort studies investigating risk factors for psoriasis onset, comorbidities and long-term health outcomes were extremely limited.The choice of study design and heterogeneity in methodology limit the validity and generalisability on the information, consistency of the results and comparability of the studies. Well-designed studies are needed to provide precise and consistent information about the frequency and clinical presentation, risk factors, associated diseases and longterm outcomes in child-onset psoriasis.

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“…Literatürde infeksiyon varlığı ile PASI değerleri arasındaki ilişkiyi araş-tıran çalışmalar yeterli olmasa da, boğaz kültüründe beta hemolitik streptekok üreyen plak psoriyazisli olgularda ve ASO değerleri yüksek olan plak psoriyazisli çocuk olgularda PASI değerlerinin anlamlı olarak daha yüksek olduğu bildirilmiştir. 19,25 Bununla birlikte Yıldırım ve arkadaşları tarafından psoriyazis ve parvovirüs B19 arasındaki ilişkinin araştırıldığı bir diğer çalışmada viral DNA yükü ile psoriyazis klinik tipi ve PASI değerleri arasında anlamlı bir ilişki saptanmamıştır. 26 Bizim çalışmamızda ise GÜİ saptanan aktif ve stabil psoriyazisli olgularda GÜİ olmayanlara göre ortalama PASI değerleri anlamlı olarak daha yüksek saptanmış, ayrıca her iki grupta da PASI değeri ≥10 olan olgularda GÜİ varlığının arttığı görülmüştür.…”

Section: Discussionunclassified

Psoriyazisli Kadın Olgularda Genitoüriner İnfeksiyonlar; Demografik ve Klinik Özellikler

Akarsu¹,

İlknur²,

Avci³

et al. 2011

Turkderm

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ÖzetAmaç: Fokal infeksiyonların psoriyasis lezyonlarının oluşumu ve/veya alevlenmesini tetikleyebildiği bildirilmiştir. En sık boğaz infeksiyonları ile ilişkisi bilinmekle birlikte, bazı olgularda aktif veya asemptomatik idrar yolu infeksiyonunun tedavisi ile psoriyazis lezyonlarında da düzelme gözlenmesi üzerine idrar yolu infeksiyonlarının tetikleyici faktör olarak dikkate alınması gerektiği vurgulanmıştır. Bu çalışmada psoriyazis vulgarisli kadın olgularda genitoüriner infeksiyon (GÜİ) sıklığının değerlendirilmesi ve GÜİ olan olgulardaki klinik ve demografik özelliklerin olmayan olgularla karşılaştırılması amaçlanmıştır. Gereç ve yöntemler: Retrospektif olarak planlanmış çalışmamızda kliniğimizde yatan psoriyazis vulgarisli 144 kadın olgunun dosyası psoriyazis klinik tipi, demografik veriler, psoriyazis alan şiddet indeksi ve eşlik eden GÜİ'ları açısından taranmıştır. Klinik olarak plak psoriyazisli olgular "stabil", guttat psoriyazisli veya guttat saçılımları olan plak psoriyazisli olgular ise "aktif" psoriyazis olarak tanımlanmıştır. Bulgular: Toplam 144 psoriyazis olgusunun 93 (%64,6)'ünün aktif psoriyazis, 51 (%35,4)'inin ise stabil psoriyazis klinik özelliklerini taşıdığı saptanmıştır. Olguların 31 (%21,5)'inde idrar yolu infeksiyonu, 23 (%16)'ünde vajinit ve 5 (%3,5)'inde servisit olmak üzere toplam 48 (%33,3) olguda GÜİ varlığı belirlenmiştir. GÜİ saptanan olgularda GÜİ olmayanlara göre ortalama psoriasis başlangıç yaşı-nın daha düşük, son alevlenme süresinin daha kısa ve psoriyazis alan şiddet indeksi değerlerinin daha yüksek olduğu gösterilmiştir. Aktif psoriyazisli olgularda %36.6 olarak saptanan GÜİ sıklığının stabil psoriyazisli olgulara (%27,5) göre daha fazla olduğu ancak istatistiksel olarak anlamlı olmadığı gösterilmiştir. Sonuç: Hem aktif hem de stabil psoriyaziste özellikle yakın zamanda alevlenme geçirmiş veya klinik şiddet skorları yüksek olan olgularda GÜİ araştırılmasının yararlı olacağı kanaatindeyiz. (Türk derm 2011; 45: 174-8) Anah tar Ke li me ler: Psoriyazis, guttat, plak, aktif psoriyazis, stabil psoriyazis, genitoüriner infeksiyon Sum maryBackground and Design: It has been reported that the focal infections may trigger the formation and/or exacerbation of psoriasis lesions. Although it is known that the most frequent association is with throat infection, it is emphasized that urinary tract infections should be considered as a triggering factor due to improvement of psoriatic lesions after treatment of active or asymptomatic urinary tract infection in some cases. The aim of our study was to evaluate the frequency of genitourinary infection (GUI) and to compare the clinical and demographic features of cases with and without GUI. Materials and methods: In this retrospective study, the files of 144 female psoriasis vulgaris inpatients were evaluated for clinical type of psoriasis, demographic data, psoriasis area and severity index (PASI), and accompanying GUIs. Clinically, the patients with plaque psoriasis were defined as "stable" psoriasis, while those with guttate psoriasis or w...

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Clinical comparison of psoriasis in Korean adults and children: correlation with serum anti-streptolysin O titers

Cited by 21 publications

References 25 publications

Juvenile psoriasis in European and Asian children: similarities and differences

Juvenile psoriasis in European and Asian children: similarities and differences

The epidemiology of childhood psoriasis: a scoping review

Psoriyazisli Kadın Olgularda Genitoüriner İnfeksiyonlar; Demografik ve Klinik Özellikler

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