title: Normal endothelial function in patients with mild-to-moderate psoriasis: a case-control study.
abstract: Evidence is increasing that severe psoriasis is an independent cardiovascular risk factor. Results from case-control studies of endothelial dysfunction, a marker of early atherosclerosis, in patients with moderate-to-severe psoriasis have been conflicting and were conducted with operator-dependent and technically demanding ultrasound measurement of brachial artery flow-mediated vasodilation. Therefore, we decided to measure endothelial function and other cardiovascular risk factors in patients with mild-to-moderate psoriasis (n = 30) and controls (n = 30) using a newer and relatively operator-independent technique. No difference was detected between the groups with regards to endothelial function. However, despite the patients experiencing rather mild psoriasis they did exhibit higher levels of certain cardiovascular risk factors, including waist circumference, resting heart rate, systolic and diastolic blood pressures, and plasma levels of triglycerides, very-low-density lipoprotein cholesterol and glycated glucose, compared with controls. This indicates that even mild-to-moderate psoriasis may be regarded as a systemic inflammatory disease, and that an increased risk of cardiovascular morbidity may be present in these mild-to-moderately affected patients in the long-term.
authors.affiliation: Department of Dermato-Allergology, Copenhagen University Hospital Gentofte, Denmark. peterj01@geh.regionh.dk
authors.forename: Peter R
authors.initials: PR
authors.lastname: Jensen
authors.forename: Claus
authors.initials: C
authors.lastname: Zachariae
authors.forename: Peter
authors.initials: P
authors.lastname: Hansen
authors.forename: Lone
authors.initials: L
authors.lastname: Skov
mesh_terms: D000328:Adult; D002318:Cardiovascular Diseases / Q000209:etiology* / Q000503:physiopathology; D016022:Case-Control Studies; D016009:Chi-Square Distribution; D003718:Denmark; D004730:Endothelium, Vascular / Q000503:physiopathology*; D005260:Female; D006801:Humans; D006940:Hyperemia / Q000503:physiopathology; D008297:Male; D008365:Manometry; D008875:Middle Aged; D011237:Predictive Value of Tests; D011565:Psoriasis / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology*; D011673:Pulsatile Flow; D018570:Risk Assessment; D012307:Risk Factors; D012720:Severity of Illness Index