Final Report Summary - PACAD (Psoriatic Arthrtis and Coronary Artery Disease) Psoriatic arthritis is a multi-system auto-immune disease that affects approximately 0.15% of theadult European population. PACAD is a study that aims to investigate potential links betweenpsoriatic arthritis and coronary artery disease. The project has received funding from the EU FP7Marie Curie People program and is scheduled to complete in 2015. The project is currently onschedule with regards to data collection and analysis, and publication of results should be completedin 2016. The host institution will continue to support work on the project after the grant completiondate.The objectives of the project involved using existing data sets in Iceland to compare the risk ofcardiovascular disease in the general population to that seen among patients with psoriatic arthritis.The first objective was to understand the crude difference in cardiovascular disease between thesegroups. The second objective was to compare the risk factors profiles of these two groups. The thirdobjective was to extract further information on cardiovascular risk factors from medical records.Information on risk factors for cardiovascular disease was more readily available in medical recordsthan expected, and simpler methods than proposed could be used to extract more information thanprojected. This has allowed for a more detailed analysis, where objective two is merged in part withobjective one to allow a fully adjusted model of cardiovascular disease in a nested study withinobjective one.The main result published from PACAD so far is that patients with PsA do not have a shortenedlifespan compared to that seen in the general population. The fellow from the PACAD project hasparticipated in a study of the British general population, which confirmed these results from PACAD.As soon as the analysis of cardiovascular risk factor and outcome data in PACAD is complete theresults will be published as well.The impact of the final results will involve a better understanding of the comorbidities of PsA whichwill in turn inform physicians about how to best care for these patients. The results will thereforehave a direct impact on society through the planning and provision of medical care in the EuropeanUnion.