Psoriasis ungueal: estudio en 661 pacientes con psoriasis vulgar

03 medical and health sciences 0302 clinical medicine
DOI: 10.1016/j.ad.2011.02.007 Publication Date: 2011-10-28T09:27:52Z
ABSTRACT
La psoriasis ungueal afecta a un número importante de pacientes con psoriasis. No obstante, son raros los estudios epidemiológicos que recojan las características estos individuos. Describimos la epidemiología y principales ungueal. Se trata estudio prospectivo casos controles realizado en el Hospital Universitario Marqués Valdecilla Central Asturias entre enero 2007 diciembre 2009. De total 661 fue diagnosticada 47,4% pacientes. prevalencia 13,5 puntos mayor hombres mujeres. Los afectación presentan severidad enfermedad (PASI 12,82 vs 8,22), duración misma (20,30 13,94 años), incidencia superior artropatía psoriática (29,7% 11,5%), frecuencia antecedentes familiares positivos (53,7% 42,8%) proporción obesidad IMC > 30 (31,6vs 23,9%). grupo se inicia forma precoz (74,1 65,5%) asocia menor Cw*0602 (33 50,3%). es una manifestación frecuente gravedad comorbilidades. The nails are affected in substantial number of patients with Nevertheless, few epidemiological studies have reported the characteristics nail Here we describe epidemiology and main patients. We undertook prospective case–control study at Spain between January December Of included, 47.4% were diagnosed psoriasis, which was 13.5% more prevalent men. group disease had severe (12.82 8.22 points on area severity index) longer duration (20.30 13.94 years), included larger percentage psoriatic arthritis (29.7% 11.5%), positive family history (53.7% 42.8%), body mass index greater than (31.6% 23.9%). A early-onset (74.1% 65.5%) fewer carriers human lymphocyte antigen allele (33% 50.3%). Nail is frequent associated comorbidities.
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