Pleiotropic Effects of Atorvastatin in High Cardiovascular Risk Patients

Summary

The present study constitutes a study examining the effect of atorvastatin on vascular function in high cardiovascular risk patients. For this purpose the investigators will record atorvastatin effects on statin-naïve patients (patients that start statins treatment for first time). More specifically the investigators will study atorvastatin effects on: 1. Endothelial function 2. Arterial elastic properties 3. Systemic Inflammatory/thrombotic mechanisms 4. Vascular and myocardial redox state

Timeline

Start

2007-10

Primary completion

2012-02

Completion

2012-02

Publications

• Antoniades C, Demosthenous M, Reilly S, Margaritis M, Zhang MH, Antonopoulos A, Marinou K, Nahar K, Jayaram R, Tousoulis D, Bakogiannis C, Sayeed R, Triantafyllou C, Koumallos N, Psarros C, Miliou A, Stefanadis C, Channon KM, Casadei B. Myocardial redox state predicts in-hospital clinical outcome after cardiac surgery effects of short-term pre-operative statin treatment. J Am Coll Cardiol. 2012 Jan 3;59(1):60-70. doi: 10.1016/j.jacc.2011.08.062.
• Antoniades C, Bakogiannis C, Leeson P, Guzik TJ, Zhang MH, Tousoulis D, Antonopoulos AS, Demosthenous M, Marinou K, Hale A, Paschalis A, Psarros C, Triantafyllou C, Bendall J, Casadei B, Stefanadis C, Channon KM. Rapid, direct effects of statin treatment on arterial redox state and nitric oxide bioavailability in human atherosclerosis via tetrahydrobiopterin-mediated endothelial nitric oxide synthase coupling. Circulation. 2011 Jul 19;124(3):335-45. doi: 10.1161/CIRCULATIONAHA.110.985150. Epub 2011 Jul 5.
• Antoniades C, Bakogiannis C, Tousoulis D, Reilly S, Zhang MH, Paschalis A, Antonopoulos AS, Demosthenous M, Miliou A, Psarros C, Marinou K, Sfyras N, Economopoulos G, Casadei B, Channon KM, Stefanadis C. Preoperative atorvastatin treatment in CABG patients rapidly improves vein graft redox state by inhibition of Rac1 and NADPH-oxidase activity. Circulation. 2010 Sep 14;122(11 Suppl):S66-73. doi: 10.1161/CIRCULATIONAHA.109.927376.

Drugs

Indications