Publications by authors named "Birgit Blaich"
Background: Gender-specific outcomes after percutaneous coronary interventions were studied by a number of research groups with different endpoints and cohorts of different ethnic extractions. The purpose of this report is to use propensity score matching to determine gender-specific differences in clinical outcomes after percutaneous coronary interventions with polymer-free sirolimus-coated stents.
Materials And Methods: The basis for this post hoc analysis was two large all-comers studies with prospectively enrolled patients from Europe and Asia.
Pleiotropic anti-restenotic properties of drugs that are eluted from coated stents are critical for efficacy and safety. Little is known about comparative drug properties in appropriate human coronary target cell lines for the two compounds that are utilized on FDA-approved drug-eluting stent (DES) platforms, paclitaxel (PTX) and sirolimus (SRL). Target cell lines that play a pivotal role for the pathogenesis of restenosis and vascular healing include human coronary artery smooth muscle (CASMC) and endothelial cells (CAEC).
View Article and Find Full Text PDFObjectives: This study aimed to assess the efficacy of a rapamycin plus 17-beta-estradiol-eluting stent versus a rapamycin-eluting stent in patients with coronary artery disease.
Background: Estradiol promotes rapid re-endothelialization of coronary stents in animal models, but it is not known whether combining this drug with rapamycin represents an improved drug-eluting stent technology in terms of reduced lumen renarrowing.
Methods: In this randomized study, we enrolled 502 patients with de novo lesions in native coronary arteries who were randomly assigned to receive either a polymer-free, estradiol plus rapamycin-eluting stent (ERES) (n = 252) or a polymer-free, rapamycin-eluting stent (RES) (n = 250).