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BACKGROUND: Dermatoporosis describes the cutaneous signs and complications related to chronic cutaneous fragility related to ageing, chronic sun exposure and long-term use of topical and systemic corticosteroids. Chronic renal failure may be an additional cofactor. The prevalence of dermatoporosis is estimated around 32-37% in France among the elderly. OBJECTIVE: We evaluated the prevalence of dermatoporosis and its risk factors in outpatients who attended a consultation in the department of dermatology of Helsinki University Central Hospital. METHODS: ). The presence of dermatoporosis, location on the body and staging were collected. RESULTS: 30.7% presented dermatoporosis. Lesions were mainly located on the upper limbs (94%), and stage I was the most frequent (75.9% of the cases). Multivariate analysis revealed that dermatoporosis was significantly associated with ultrapotent topical corticosteroids (odds ratio (OR) 5.34, 95% CI 1.85-15.43, P = 0.002), oral corticosteroids (OR 3.22, 95% CI 1.18-8.80, P = 0.022), concomitant corticosteroid therapy, anticoagulant and chronic renal failure (OR 4.02, 95% CI 1.34-12.01, P = 0.013) and age (OR 1.05, 95% CI 1.01-1.10, P = 0.016). Patients with bullous pemphigoid were those with the highest prevalence of dermatoporosis in our cohort (64%). CONCLUSION: Acknowledging the selection bias in our study, the prevalence of dermatoporosis in a dermatology consultation in Finland seems as frequent as in France. These results prompt us to weigh the indications of long-term corticosteroids use in frail elderly patients.
Kluger et al. (Mon,) studied this question.
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