Tag Archives: sham procedure

Health Policy Updates: November 4 2017

The newly-reported results of the ORBITA clinical trial caught my eye this week. Patients with chronic, stable angina with severe coronary blockages were randomized to angioplasty+stenting vs. ongoing medical therapy alone. Interestingly, the medical therapy patients also received a “sham” cardiac procedure, so the patients were blinded to whether or not they had actually received PCI. There was no significant improvement in angina symptoms with PCI, as measured by exercise duration. Does this mean that the huge number of stents placed annually in the US for angina symptoms is not money well-spent?
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