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The aim of this survey was to assess the management and organization of cardiac implantable electronic device (CIED) replacement in Italy.A questionnaire consisting of 24 questions on organizational aspects and on the peri-procedural management of anticoagulant therapies and antibiotic prophylaxis was sent via the Internet to 154 Italian arrhythmia centers.A total of 103 out of 154 centers completed the questionnaire (67% response rate). In 43% of the centers, the procedures were performed under day-case admission, in 40% under ordinary admission, and in 17% under either day-case or ordinary admission. The most frequent reason (66%) for choosing ordinary admission rather than day-case admission was to obtain full reimbursement. Although warfarin therapy was continued in 73% of the centers, nonvitamin K oral anticoagulants were discontinued, without bridging, 24 h or less prior to replacement procedures in 88%. Prophylactic antibiotic therapy was systematically administered in all centers; in 97%, the first antibiotic dose was administered 1-2 h prior to procedures. Local antibacterial envelopes were also used in 43% of the centers in patients with a higher risk of device infection.This survey provides a representative picture of how CIED replacements are organized and managed in current Italian clinical practice. The choice of the type of hospitalization (short versus ordinary) was more often motivated by economic reasons (reimbursement of the procedure) than by clinical and organizational factors. Peri-procedural management of anticoagulation and prophylactic antibiotic therapy was consistent with current scientific evidence.

Previous studies have shown that adhesion molecules play a crucial role in leukocyte-endothelium interactions that occur during myocardial ischemia and reperfusion. We assessed the plasma levels of the soluble form of E-selectin (sE-selectin) and intercellular adhesion molecule-1 (sICAM-1) in 15 patients with acute myocardial infarction (AMI) and in 15 controls with chronic stable angina. In patients with AMI, the levels of sE-selectin and sICAM-1 increased significantly during the first 8 h after infarction and subsequently decreased. Soluble E-selectin levels were inversely related to the peak plasma levels of creatine kinase-MB (CK-MB), and the time course of their appearance in plasma correlated with that of neutrophil count and plasma D-dimer. In individual patients, peak and mean sICAM-1 levels correlated respectively with plasma D-dimer concentrations and monocyte count, but no correlation were found when their time courses were analyzed. Eight hours after symptom onset, the mean plasma sE-selectin levels were higher in patients with AMI than in those with stable angina, whereas no significant differences were found in mean plasma sICAM-1 levels between the two groups at every time analyzed. In the acute phase of MI (a) sE-selectin and sICAM-1 levels increase during the first 8 h and subsequently decrease; (b) the increase in sE-selectin probably reflects activation of endothelial cells, correlates with other inflammatory and coagulation parameters, and is inversely related to the degree of myocardial damage; and (c) sICAM-1 plasma levels do not represent a good marker of "cell activation" because they reflect activation of different cells and may be affected by different conditions.