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Deike M, Wang J, Brinks R, Meller S, Ocker L, Bechara FG, Distler JHW, Baraliakos X, Kiefer D, Sewerin P. Population-based incidence of psoriasis vulgaris in Germany: analysis of national statutory insurance data from 65 million population. Arch Dermatol Res 2024; 316:65. [PMID: 38175227 PMCID: PMC10766663 DOI: 10.1007/s00403-023-02796-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/10/2023] [Accepted: 12/05/2023] [Indexed: 01/05/2024]
Abstract
Information on the population-based incidence of psoriasis vulgaris was limited. This study was to provide a comprehensive understanding of the age-specific and sex-specific incidence of psoriasis vulgaris in Germany. The data were obtained in the context of a morbidity-based risk adjustment by statutory health insurance companies in Germany, comprising information regarding 65 million population. Psoriasis vulgaris diagnoses were made and coded according to the 10th edition of the International Statistical Classification of Diseases and Related Health Problems. Age-specific and sex-specific incidences were calculated using data from 2009 to 2011. There was a rise in the age- and sex-specific incidences of psoriasis vulgaris through midlife, reaching a peak at the age of 60 and subsequently declining for both genders. The peak incidence for men, at 130 cases per 100,000 person-years, slightly exceeded the peak incidence for women of 117 per 100,000 person-years. An increase in the overall incidence rate can also be observed over the course of the three-year period covered by the data. Considerable variations in the age- and sex-specific incidences of psoriasis vulgaris can be seen across the lifespan. Nevertheless, the overall age-standardized incidence for the German population was low compared to other European countries.
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Affiliation(s)
- Madeline Deike
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, 40225, Düsseldorf, Germany
| | - Jiancong Wang
- Institute of Biometry and Epidemiology, The German Diabetes Center, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Ralph Brinks
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, 40225, Düsseldorf, Germany
- Institute of Biometry and Epidemiology, The German Diabetes Center, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- Chair for Medical Biometry and Epidemiology, University of Witten/Herdecke, Witten, Germany
| | - Stephan Meller
- Clinic for Dermatology, University Hospital Duesseldorf, Medical Faculty of Heinrich-Heine-University, Duesseldorf, Germany
| | - Lennart Ocker
- Department of Dermatology, Venereology and Allergology, St Josef Hospital, Ruhr-University, Bochum, Germany
| | - Falk G Bechara
- Department of Dermatology, Venereology and Allergology, St Josef Hospital, Ruhr-University, Bochum, Germany
| | - Jörg H W Distler
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, 40225, Düsseldorf, Germany
- Clinic for Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
| | | | - David Kiefer
- Ruhr-Universität Bochum, Rheumazentrum Ruhrgebiet, Herne, Germany
| | - Philipp Sewerin
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, 40225, Düsseldorf, Germany.
- Ruhr-Universität Bochum, Rheumazentrum Ruhrgebiet, Herne, Germany.
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Deike M, Brinks R, Meller S, Schneider M, Sewerin P. Risk of psoriatic arthritis depending on age: analysis of data from 65 million people on statutory insurance in Germany. RMD Open 2021; 7:rmdopen-2021-001975. [PMID: 34862312 PMCID: PMC8647537 DOI: 10.1136/rmdopen-2021-001975] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 11/16/2021] [Indexed: 11/07/2022] Open
Abstract
Objectives This study aims to provide a comprehensive analysis of the age-dependent risk of psoriatic arthritis (PsA). For this purpose, it focuses on the varying incidences within the different age groups. Methods The data were collected as part of the morbidity-based risk adjustment of the statutory health insurance companies in Germany. This survey recorded the International Statistical Classification of Diseases and Related Health Problems (ICD)-coded diagnoses of 65 million German citizens. Our population-based study used these raw data to calculate the prevalence of PsA in the first step. Subsequently, we employed a new approach for the estimation of the age-specific and sex-specific incidence of PsA. Results The age-specific and sex-specific incidence of PsA showed a continuous increase with rising age until it peaked slightly before the age of 60 and declined thereafter. The maximum value was higher in women (40 per 100 000 py) than in men (30 per 100 000 py). Furthermore, the incidence rate tends to climb over the survey period. Conclusions The data sets identified an unexpected high incidence. A meta-analysis by Scotti et al and other recent population-based studies served as a reference for the comparison. The pattern of the age-specific incidence illustrated that the risk for PsA disease shows considerable variations depending on age.
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Affiliation(s)
- Madeline Deike
- Department and Hiller-Research-Unit for Rheumatology, Heinrich Heine University Düsseldorf, Dusseldorf, Germany
| | - Ralph Brinks
- Department and Hiller-Research-Unit for Rheumatology, Heinrich Heine University Düsseldorf, Dusseldorf, Germany
| | - Stephan Meller
- Department of Dermatology, Heinrich-Heine-Universitat Dusseldorf, Dusseldorf, Germany
| | - Matthias Schneider
- Department and Hiller-Research-Unit for Rheumatology, Heinrich Heine University Düsseldorf, Dusseldorf, Germany
| | - Philipp Sewerin
- Department and Hiller-Research-Unit for Rheumatology, Heinrich Heine University Düsseldorf, Dusseldorf, Germany
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Abstract
Mycetomas usually grow within preexisting cavities and frequently lead to pulmonary hemorrhage. We describe four males, aged 38 to 72 years, in whom myceotomas were diagnosed by FNA. Preexisting cavitary lesions resulted from tuberculosis, anaerobic abscess, and bullous lung disease (two cases). Fine needle aspiration yielded tangled mats of fungal hyphae (large and grossly visible in three cases) and acute inflammatory cells. The atypical cells often seen in the walls of such lesions were not identified. Cultures showed Aspergillus (3 cases) Pseudoallescheria boydii (1 case). The diagnosis was surgically confirmed in two cases. Two patients were too ill for surgery and the fourth refused. At 7 and 10 months, the two remaining individuals have pulmonary hemorrhage but no evidence of progression or malignancy. In poor surgical candidates, conservative management of mycetomas diagnosed by fine needle aspiration is appropriate. Excluding mycetoma secondary to cavitary lung carcinoma requires careful correlation of historical, clinical, radiographic, cytologic, and follow-up data.
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Affiliation(s)
- M W Stanley
- Department of Pathology, University of Arkansas for the Medical Sciences, Little Rock 72205
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Abstract
Cytologic identification of Aspergillus is usually based on recognition of hyphal elements; conidia are rarely seen. We report a case of autopsy-proven pulmonary Aspergillosis which was studied antemortem by bronchoalveolar lavage. This mass arose in the clinical setting of chronic necrotizing pulmonary aspergillosis. The specimen contained numerous conidia, some of which exhibited germination. No hyphae were seen. This unusual cytologic expression of clinically significant fungal disease could be easily overlooked. Distinction of Aspergillus conidia from contaminating pollen is discussed.
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Affiliation(s)
- M W Stanley
- Department of Pathology, University of Arkansas for the Medical Sciences, Little Rock 72205
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