Histopathological evaluation of thrombus in patients presenting with stent thrombosis. A multicenter European study: a report of the prevention of late stent thrombosis by an interdisciplinary global European effort consortium.

Background: Stent thrombosis (ST) is a rare but serious complication following percutaneous coronary intervention. Analysis of thrombus composition from patients undergoing catheter thrombectomy may provide important insights into the pathological processes leading to thrombus formation. We performed a large-scale multicentre study to evaluate thrombus specimens in patients with ST across Europe.

Antithrombotic therapy in the anticoagulated patient undergoing percutaneous coronary intervention with coronary stenting.

Purpose Of Review: Despite being the subject of extensive research, the optimal antithrombotic therapy for patients on chronic oral anticoagulation (OAC) undergoing percutaneous coronary intervention (PCI) with stent implantation is still unknown. This review presents the latest data regarding this much-debated topic.

Recent Findings: Dual therapy, with clopidogrel (a P2Y12 inhibitor) and OAC, may be an alternative to triple therapy, which usually consists of aspirin and clopidogrel in addition to OAC, in terms of improving clinical outcomes in patients on chronic OAC following PCI with stent implantation.

The prognostic value of MARCKS-like 1 in lymph node-negative breast cancer.

There is a need for new biomarkers to more correctly identify node-negative breast cancer patients with a good or bad prognosis. Myristoylated alanine-rich C kinase substrate like-1 (MARCKSL1) is a membrane-bound protein that is associated with cell spreading, integrin activation and exocytosis. Three hundred and five operable T(1,2)N(0)M(0) lymph node-negative breast cancer patients (median follow-up time 121 months, range 10-178 months) were evaluated for MARCKSL1 expression by immunohistochemistry and quantitative real-time PCR.