THU0725-HPR SCREENING OF SILENT MYOCARDIAL ISCHEMIA USING A STRESS TEST IN RHEUMATOID ARTHRITIS PATIENTS: ASSOCIATION WITH TRADITIONAL RISK FACTORS AND DISEASE ACTIVITY. (June 2019)

• Record Type: Journal Article
• Authors: Tekaya, Rawdha; rouached, leila; Ahmed, Habib Ben; Tekaya, Aicha Ben; Saidane, Olfa; Mahmoud, Ines; Abdelmoula, Leila
• Is Part Of: Annals of the rheumatic diseases. Volume 78(2019)Supplement 2
• Page Start: 658
• Page End: 658
• Publication Date: 2019-06
• Subjects: Rheumatism -- Periodicals; 616.723005
• DOI: 10.1136/annrheumdis-2019-eular.7866
• Languages: English
• ISSNs: 0003-4967

Abstract

Abstract : Background: The rheumatoid arthritis is responsible of an increased risk of cardiovascular (CV) morbidity and mortality. Objectives: The aim of the study is to determine, in established RA patients, the presence of silent myocardial ischemia using a stress test and its association with the disease activity and the CV risk factors and scores. Methods: It is a transversal and prospective study in a rheumatologic center in Charles Nicolle hospital in Tunisia. 103 RA patients, asymptomatic for CV disease were submitted to a stress test. Demographic data, cardiovascular risk factors and the disease characteristics were assessed for all patients and risk factors of silent myocardial ischemia in RA patients were identified. The comparison of qualitative variables was performed with the Chi square test and the comparison of qualitative variable and quantitative ones was performed with the Student's test. The significance level was set at 0.05. Results: There were 103 patients (sex-ratio=0.3) with a mean age of 53±10 years. The evaluation of the disease activity showed that the mean DAS28 CRP, CDAI and SDAI were 3.9±1.38, 17.17±11.4 and 33.39±26, respectively. A screening for CV risk factors revealed: 13% of patients had a cardiovascular inheritance, 25% of patients were either smokers or hypertensives, 18% had diabetes, 70% were obese or overweighted and 14 patients had dyslipidemia. The ischemic ratio (CT/HDL) revealed that 42% of patients had a moderate to high myocardial ischemic risk. HeartSCORE was high in 35% of cases. A silent myocardial ischemia in the stress test was found in 11 patients (10.6%) and was associated with male sex (p=0.03), advanced age (p=0.04), erosive character (p=0.05), the advanced age of the rheumatoid arthritis diagnosis (p=0.01) and the ischemic ratio (p=0.06). No relationship was found with the majority of traditional CV factors nor with disease activity variables. Conclusion: Our results corroborated the hypothesis that the stress test could reveal subclinical CV dysfunction, supported the utility of the Heartscore as a screening tool, and put in perspective the potential usefulness of complementary approaches in CV risk assessment in RA patients. Disclosure of Interests: None declared