In general, is risk for acute stent occlusion of celiac artery high 6months after placement if decreasing anti-platelet therapy from Plavix to aspirin?

Plavix. When dealing with stents placed in a coronary artery switching from plavix to aspirin after 6-12 months has been standard and without problems for occlusion for the most part. Since most physicians don't have experience with celiac artery stents, a vascular surgeon with lots of experience in that regard is best qualified to answer your question.