Behind The Knife: The Surgery Podcast

For decades, a tight carotid stenosis felt like a ticking time bomb — a plaque waiting to throw an embolus and cause the next stroke. We were taught that severe narrowing meant surgery, and trials like ACAS and ACST-1 seemed to prove it. But medicine has changed. Statins, antiplatelets, tighter blood pressure control, even PCSK9 and GLP-1 therapies have quietly slashed stroke risk, and now newer data from CREST-2 suggest that for many asymptomatic patients, the knife — or the stent — may not add much at all. So if modern medical therapy works better than ever… who actually benefits from intervention anymore? Today, we unpack the evidence, the controversies, and how to counsel the patient who feels perfectly fine but has high-grade stenosis.Hosts: Carolyn Judge, Andrew Huang, Luciano Delbono, Frank Davis, Robert BeaulieuInstitution: University of Michigan, Department of Surgery, Section of Vascular SurgeryLearning objectives: Describe how modern intensive medical therapy has transformed the natural history of