Psoriasis and occlusive vascular disease

Abstract

To test the hypothesis that psoriasis is associated with an increased incidence of occlusive vascular disease (thrombophlebitis, myocardial infarction, pulmonary embolization, and cerebrovascular accident), the clinical records of 323 psoriatic and 325 non-psoriatic patients admitted to the dermatology service of the Roger Williams General Hospital were examined. The data obtained in this study suggest that (1) the occurrence rate of occlusive vascular disease is significantly greater in the psoriatic than in the non-psoriatic dermatological patient. This is particularly true in the male population; (2) psoriasis predisposes to occlusive vascular disease; and (3) the psoriatic patient with certain predisposing factors is at greater risk of experiencing an occlusive vascular episode than both the non-predisposed psoriatic and the non-psoriatic dermatological patient.