Childhood-onset psoriasis: association with future cardiovascular and metabolic comorbidities.

BACKGROUND: Psoriasis is associated with higher prevalences of cardiovascular and metabolic comorbidities in adults but the relationship of age at onset and those prevalences is unknown. OBJECTIVE: To evaluate whether the childhood onset of psoriasis (COP) is correlated with the frequency of cardiovascular and metabolic comorbidities in adulthood. METHODS: This noninterventional, cross-sectional, multicentre study of adults with psoriasis was conducted in 29 dermatology centres in France. Data on sex, age at onset of psoriasis and its clinical characteristics, and cardiovascular risk factors, including weight, body mass index, waist circumference, dyslipidaemia, diabetes, hypertension, smoking, and personal/familial major adverse cardiovascular events (MACE) were systematically recorded. RESULTS: Two thousand two hundred and one patients with psoriasis (male: 56%; mean age: 49 years; 25% with COP) were included consecutively in the study. Univariate analysis showed that COP was associated with lower frequencies of obesity, high waist circumference, diabetes, dyslipidaemia, hypertension, familial cardiovascular disease, MACE and metabolic syndrome, but more frequent active smoking. Multivariate analysis retained age as being associated with frequency of cardiovascular and metabolic comorbidities, and sex with smoking, but not age at the onset of psoriasis. Psoriasis severity was associated with higher frequencies of obesity and psoriatic arthritis. CONCLUSION: Our results showed that COP does not seem to be an additional risk factor for higher frequencies of cardiovascular and metabolic comorbidities during adulthood.

Short-term cyclosporin monotherapy for chronic severe plaque-type psoriasis.

Cyclosporin is an effective treatment for psoriasis but its efficacy is only palliative. The aim of this study was to evaluate the percentage of patients in whom a short term therapy may be used without relapse after discontinuation of cyclosporin. In this multicenter, open, non-controlled study fifty-eight patients were included who had severe and extensive chronic plaque-type psoriasis. Treatment duration was 28 weeks. The absence of relapse was defined as the requirement to resume systemic treatment at 16 weeks after discontinuation of Sandimmun . The overall efficacy of Sandimmun at W20 was 72%. No relapse or premature withdrawal occurred in 18 cases out of 39 (47%). In these cases local treatment was sufficient following discontinuation. Thus we show the potential value of a single 5 month course of cyclosporin treatment. In this study tapering of cyclosporin was not useful. In 50% of cases short-term cyclosporin treatment was not followed by resumption of systemic treatment and constitutes an improvement in qualify of life.