While achieving MDA may result in significant benefits in articular disease, little is known about its effect on extra-articular disease, including CVD risk. The use of surrogate end points instead of actual CV events may provide more evidence on whether PsA patients may benefit from potent anti-inflammatory treatment on the prevention of premature atherosclerosis. Data from our group and others linked the suppression of inflammation using anti-tumour necrosis factor (anti-TNF) with a favourable effect on CV surrogate makers, including carotid IMT and arterial stiffness. More recently, a tight-control treatment strategy aiming at remission was effective in improving arterial stiffness in our early rheumatoid arthritis (RA) cohort. There is an imperative need for interventional trials with CV end points to investigate whether achievement of MDA by a protocolized treatment strategy could reduce CVD risk in PsA. To fill in these gaps of knowledge, we propose a prospective cohort study to ascertain whether achieving MDA through a protocolized treatment strategy may prevent long term progression of IMT and arterial stiffness to a greater extent than those who cannot achieve MDA in patients with PsA.