Epidemiology and Comorbidity in Children with Psoriasis and Atopic Eczema

Background First studies have shown that juvenile psoriasis is associated with an increased prevalence of comorbidity. Objectives We carried out a data analysis to characterise the profiles of comorbidity in children with psoriasis and atopic eczema. Methods Prevalence data were derived from the database of a German statutory health insurance company according to ICD-10 codes L40 (psoriasis) and L20 (atopic eczema) of children up to 18 years insured in 2009. Results Data sets included 1.64 million persons and 293,181 children. 1,313 children = 0.45% (0.42-0.47) had a diagnosis of psoriasis and 30,354 = 10.35% (10.24-10.47) had a diagnosis of atopic eczema. Obesity, hyperlipidaemia, arterial hypertension and diabetes were more often diagnosed in children with psoriasis in comparison to all children without psoriasis and to those with atopic eczema. Conclusion Children with psoriasis and atopic eczema show different and specific patterns of comorbidity which should be detected early and treated adequately

DISCLAIMER

The opinions expressed in this document are the sole responsibility of the authors and do not necessarily represent the official position of the European Parliament. Reproduction and translation for non-commercial purposes are authorised, provided the source is acknowledged and the publisher is given prior notice and sent a copy. Manuscript completed in July 2013. Brussels, © European Union, 2013. ISBN 978-92-823-4618-

Palmoplantar pustulosis – a cross-sectional analysis in Germany

Background: Palmoplantar pustulosis (PPP) is arecalcitrant chronic inflammatory skin disease. Datarelevant for the medical care of patients with PPP arescarce. Thus, the aim of this work was to investigatethe disease burden, clinical characteristics, andcomorbidity of PPP patients in Germany. Patientsand Methods: PPP patients were examined in a crosssectionalstudy at seven specialized psoriasis centersin Germany. Results: Of the 172 included patients withPPP, 79.1% were female and 69.8% were smokers.In addition, 25.0% suffered from psoriasis vulgaris,28.2% had documented psoriatic arthritis, and 30.2%had a family history of psoriasis. In 77 patients themean Dermatology Life Quality Index (DLQI) was 12.2± 7.7 (mean ± SD). The mean Psoriasis PalmoplantarPustulosis Area and Severity Index (PPPASI) was 12.6 ±8.6. Mean body mass index was above average at 27.1± 5.5. The PPP patients had previously received anaverage of 2.6 ± 2.1 different anti-psoriatic systemicdrugs or UV-therapies. The systemic drugs that hadbeen used most frequently were corticosteroids in40.1% of patients, followed by acitretin (37.8%), andmethotrexate (27.9%). The PPPASI was 13.4 ± 8.9 inpatients without current systemic therapy and 10.4 ±7.9 in patients with systemic therapy. Conclusion: ManyPPP patients had a concomitant diagnosis of psoriasisvulgaris and/or psoriatic arthritis or had a familyhistory of psoriasis. Despite the fact that many of thepatients were using anti-psoriatic therapies, there wasstill a high burden of disease within this PPP cohort.This insufficient control of symptoms demonstratesthe urgent need for new PPP treatments

Palmoplantar pustulosis – a cross-sectional analysis in Germany

Background: Palmoplantar pustulosis (PPP) is arecalcitrant chronic inflammatory skin disease. Datarelevant for the medical care of patients with PPP arescarce. Thus, the aim of this work was to investigatethe disease burden, clinical characteristics, andcomorbidity of PPP patients in Germany. Patientsand Methods: PPP patients were examined in a crosssectionalstudy at seven specialized psoriasis centersin Germany. Results: Of the 172 included patients withPPP, 79.1% were female and 69.8% were smokers.In addition, 25.0% suffered from psoriasis vulgaris,28.2% had documented psoriatic arthritis, and 30.2%had a family history of psoriasis. In 77 patients themean Dermatology Life Quality Index (DLQI) was 12.2± 7.7 (mean ± SD). The mean Psoriasis PalmoplantarPustulosis Area and Severity Index (PPPASI) was 12.6 ±8.6. Mean body mass index was above average at 27.1± 5.5. The PPP patients had previously received anaverage of 2.6 ± 2.1 different anti-psoriatic systemicdrugs or UV-therapies. The systemic drugs that hadbeen used most frequently were corticosteroids in40.1% of patients, followed by acitretin (37.8%), andmethotrexate (27.9%). The PPPASI was 13.4 ± 8.9 inpatients without current systemic therapy and 10.4 ±7.9 in patients with systemic therapy. Conclusion: ManyPPP patients had a concomitant diagnosis of psoriasisvulgaris and/or psoriatic arthritis or had a familyhistory of psoriasis. Despite the fact that many of thepatients were using anti-psoriatic therapies, there wasstill a high burden of disease within this PPP cohort.This insufficient control of symptoms demonstratesthe urgent need for new PPP treatments