Anti-inflammatory stent coatings: dexamethasone and related compounds

The dexamethasone-eluting stent was a well-tolerated and effective means of providing sustained site-specific drug delivery to the porcine coronary artery wall for 28 days, although longer-term biocompatibility of the polymer coating was not assessed. Dexamethasone did not reduce the neointimal hyperplastic response to injury, despite sustained tissue levels of drug.