Utilization of drug-eluting stents in the Veterans Health Administration

Little is known about how drug-eluting stents (DESs) are used and perform in everyday clinical practice. This report identifies factors associated with the use of DESs in the Veterans Health Administration and compares mortality and the need for coronary artery bypass graft surgery in patients who received DESs or bare metal stents. There was rapid adoption of DESs from the end of 2002 to September 2004, when 52% of percutaneous coronary interventions used DESs. Ten-day death rates in DES and bare metal stent groups were similar (0.8% vs 1.1%), as were 10-day bypass surgery rates (0.2% vs 0.4%). In summary, in a large health care system, DESs were used widely with low rates of death and bypass surgery.