INTRODUCTION: Monitoring of disease activity and the best therapeutic approach are a challenge in Takayasu arteritis (TA). When associated with acute coronary syndromes (ACS), the best interventional treatment has not been established. The objective of this study was to describe the baseline characteristics, clinical manifestations, treatment and long-term outcome of patients with TA and ACS. METHODS: We retrospectively analyzed eight patients between 2004 and 2010. The following data were obtained: age, gender, clinical and electrocardiographic manifestations, Killip class, risk factors for ACS, markers of myocardial necrosis (CK-MB and troponin), creatinine clearance, left ventricular ejection fraction, inflammatory markers (C-reactive protein and erythrocyte sedimentation rate [ESR]), medication during hospital stay, angiographic findings, treatment (medical, percutaneous or surgical) and long-term outcome. Statistical data were expressed as percentages and absolute values. RESULTS: All eight patients were women, median age 49 years. Typical chest pain was present in 37.5%. Elevated ESR was observed in 85.7%. Three patients underwent coronary artery bypass grafting, three underwent percutaneous coronary angioplasty (two with bare-metal stents and one with a drug-eluting stent) and two were treated medically. In-hospital mortality was 25%. There were no deaths during a mean follow-up of 30 months. CONCLUSIONS: In our study, patients who were discharged home had good outcomes in long-term follow-up with medical, percutaneous or surgical treatment. ESR appears to be associated with ACS in TA.
INTRODUCTION: Monitoring of disease activity and the best therapeutic approach are a challenge in Takayasu arteritis (TA). When associated with acute coronary syndromes (ACS), the best interventional treatment has not been established. The objective of this study was to describe the baseline characteristics, clinical manifestations, treatment and long-term outcome of patients with TA and ACS. METHODS: We retrospectively analyzed eight patients between 2004 and 2010. The following data were obtained: age, gender, clinical and electrocardiographic manifestations, Killip class, risk factors for ACS, markers of myocardial necrosis (CK-MB and troponin), creatinine clearance, left ventricular ejection fraction, inflammatory markers (C-reactive protein and erythrocyte sedimentation rate [ESR]), medication during hospital stay, angiographic findings, treatment (medical, percutaneous or surgical) and long-term outcome. Statistical data were expressed as percentages and absolute values. RESULTS: All eight patients were women, median age 49 years. Typical chest pain was present in 37.5%. Elevated ESR was observed in 85.7%. Three patients underwent coronary artery bypass grafting, three underwent percutaneous coronary angioplasty (two with bare-metal stents and one with a drug-eluting stent) and two were treated medically. In-hospital mortality was 25%. There were no deaths during a mean follow-up of 30 months. CONCLUSIONS: In our study, patients who were discharged home had good outcomes in long-term follow-up with medical, percutaneous or surgical treatment. ESR appears to be associated with ACS in TA.
Authors: Katherine C Michelis; Jeffrey W Olin; Daniella Kadian-Dodov; Valentina d'Escamard; Jason C Kovacic Journal: J Am Coll Cardiol Date: 2014-09-09 Impact factor: 24.094