Balloon angioplasty and intrathrombus administration of abciximab via a catheter appears to be a safe, effective, and durable technique for reestablishing the patency of an occluded radial artery following transradial catheterization. Larger studies are needed to confirm our findings and establish the role for this technique in an algorithm for treatment of RAO.
IMPORTANCEThe Bypass Versus Angioplasty for Severe Ischemia of the Leg randomized controlled trial showed comparable outcomes between endovascular revascularization (ER) and surgical revascularization (SR) for patients with critical limb ischemia (CLI). However, several observational studies showed mixed results. Most of these studies were conducted before advanced endovascular technologies were available. OBJECTIVE To compare ER and SR treatment strategies for 6-month outcomes among patients with CLI.
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