DOC News May 1, 2007
Volume 4 Number 5 p. 11
© 2007 American Diabetes Association
Diabetes Not a Risk for Percutaneous Coronary Intervention
In an era of contemporary interventional cardiology, diabetes is not a risk
factor for a poor outcome in people undergoing percutaneous coronary
intervention (PCI), according to a presentation at the American College of
Cardiology's 56th annual Scientific Sessions, held March 2427 in New
Orleans.
Mohammed Andron, MD, and colleagues at the Cardiothoracic Centre in
Liverpool, England, studied in-hospital major adverse cardiac and
cerebrovascular events (MACCEs) and one-year clinical outcomes following
successful coronary stent placement. The study included 4,891 consecutive
patients who were treated during 20002004, 674 of whom (13.8%) had
diabetes.
The group found that the risk of inhospital MACCEs and outcomes at 1 year
were similar for patients with and without diabetes. Neither were there
differences in the risk of death or target lesion revascularization (TLR)
based on diabetes status.
However, when TLR was sorted based on the type of stent used, people with
diabetes tended to have a higher rate of TLR when given a bare metal stent and
a lower rate of TLR when given a drug-eluting stent, compared to patients
without diabetes.

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