Introduction: Patients with psoriasis have an increased prevalence of cardiovascular risk factors as well as cardiovascular disease.
Objective: To determine if patients with psoriasis and metabolic syndrome (MS) have a higher frequency of subclinical atherosclerosis compared with those with psoriasis without MS.
Materials and methods: A cross-sectional study was conducted in patients with psoriasis; MS was defined according to ATP III criteria. Demographic, clinical, and anthropometric data were obtained. Blood chemistry, high sensitive C-reactive protein (hs-CRP), and insulin were measure. Subclinical atherosclerosis was defined as high carotid intima-media thickness (CIMT) by Mode B ultrasound.
Results: 92 patients with psoriasis were included, 67 (72.8%) with MS and 25 (27.2%) without MS. Subjects with psoriasis and MS had significantly higher weight, body mass index, waist circumference, systolic blood pressure, glucose, insulin, triglycerides, insulin resistance, hs-CRP, and lower level of high-density lipoprotein cholesterol, compared with subjects without MS. High CIMT was greater in patients with psoriasis and MS than in those without MS. Age and MS were independent predictors of increased CIMT after multiple linear regression analysis.
Conclusions: MS is associated with greater inflammation and subclinical atherosclerosis in patients with psoriasis.
Introducción:: Los pacientes con psoriasis tienen prevalencia incrementada de factores de riesgo y enfermedad cardiovascular.
Objetivo:: Determinar si los pacientes con psoriasis y síndrome metabólico (SM) tienen mayor frecuencia de ateroesclerosis subclínica comparados con pacientes con psoriasis y sin SM.
Material y Métodos:: Estudio transversal, en pacientes con psoriasis; SM fue definido con base en criterios ATP III. Se obtuvieron datos demográficos, clínicos y antropométricos. Se realizó química sanguínea, proteína C reactiva de alta sensibilidad (PCR-hs) e insulina. Ateroesclerosis subclínica fue definida como grosor de íntima-media carotídeo (GIMC) elevado, medido por ultrasonido tipo B.
Resultados:: Se incluyeron 92 pacientes con psoriasis, 67 (72.8 %) con SM y 25 (27.2 %) sin SM. Los sujetos con psoriasis y SM tuvieron valores significativamente más elevados de peso, índice de masa corporal, circunferencia de cintura, tensión arterial sistólica, glucosa, insulina, triglicéridos, resistencia a insulina, PCR-hs y menores niveles de colesterol de alta densidad, comparados con sujetos sin SM. El GIMC fue mayor en pacientes con psoriasis y SM. La edad y el SM fueron predictores independientes de mayor GIMC después de realizar múltiples análisis de regresión lineal.
Conclusiones:: Síndrome metabólico está asociado con mayor inflamación y ateroesclerosis subclínica en pacientes con psoriasis.
Keywords: Psoriasis. Carotid intima-media thickness. Metabolic syndrome. Subclinical atherosclerosis..