[Evaluation of a public health programme: direct Clopidogrel administration by cardiology units in acute myocardial infarction]. / Valutazione di un intervento di sanità pubblica: somministrazione diretta del trattamento con Clopidogrel nell'infarto miocardico acuto.

OBJECTIVES: to compare the benefit of a personalised outpatient therapy prescribed upon discharge by the cardiology unit to the patients undergoing a percutaneous coronary intervention with drug-eluting stent or bare-metal stent vs. the usual practice. DESIGN: controlled, multicentre, non-randomized study that enrolled patients who underwent coronary stent implantation and treated in the year after stent implantation with two protocols: the treatment group received Clopidogrel directly from the cardiology unit at each monitoring visit; the control group received a prescription for outpatient treatment through the standard retail pharmacy channel. SETTING AND PARTICIPANTS: the recruited centres adopting the new treatment protocol are Magenta, Legnano, and Rho (ASL Milano1, Magenta - Lombardy Region, Northern Italy), with 477 patients included; the recruited centres following for the standard protocol are Niguarda and San Carlo (ASL Milano), with 307 patients included. We identified all patients aged ≥40 years, discharged after coronary stent implantation between January 1st, 2010 and March 31st, 2011, and followed for 1 year. MAIN OUTCOME MEASURES: all coronary events, second coronary interventions or deaths in the year after hospital discharge. RESULTS: we found differences between the two treatments in relation with coronary events: hazard ratio (HR) for the control group in patients with ST-elevation myocardial infarction (STEMI) is 3.32 (95%CI 1.67- 6.62), HR in patients with non-ST elevation myocardial infarction (NSTEMI) is 2.44 (95%CI 1.07-5.57). The compliance at 1 year is 80% in the treated group vs. 70% in the control group, respectively (p-value <0.01). CONCLUSIONS: the application of the therapeutic plan, governed by the interventional cardiology, increases treatment adherence and reduces the risk of cardiovascular events subsequent to the insertion of a stent. It is crucial, therefore, to improve the adherence to dual antiplatelet therapy by using high levels of integration between inpatient and outpatient care to reduce adverse health outcomes during post-surgery phase and to ensure the taking in charge of the patient.

Third-degree atrioventricular block and unusual superior vena cava abnormality.

During the implantation of a definitive pacemaker for complete atrioventricular block via the left subclavian vein, a rare and abnormal origin of the superior vena cava was detected. No such finding has ever been reported, leading us to adopt the contralateral approach.

A new management of syncope: prospective systematic guideline-based evaluation of patients referred urgently to general hospitals.

AIMS: The guidelines of the European Society of Cardiology (ESC) define the current standard for the management of syncope, but are still incompletely applied in the clinical setting. METHODS AND RESULTS: Prospective systematic evaluation, on strict adherence to the guidelines, of consecutive patients referred for syncope to the emergency departments of 11 general hospitals. In order to maximize the application, a decision-making guideline-based software was used and trained core medical personnel were designated-both locally in each hospital and centrally-to verify adherence to the diagnostic pathway and give advice on its correction. A diagnostic work-up consistent with the guidelines was completed in 465/541 patients (86%). A definite diagnosis was established in 98% (unexplained in 2%): neurally mediated syncope accounted for 66% of diagnosis, orthostatic hypotension 10%, primary arrhythmias 11%, structural cardiac or cardiopulmonary disease 5%, and non-syncopal attacks 6%, respectively. The initial evaluation (consisting of history, physical examination, and standard electrocardiogram) established a diagnosis in 50% of cases. Hospitalization for the management of syncope was appropriate in 25% and was required for other reasons in a further 13% of cases. The median in-hospital stay was 5.5 days (interquartile range, 3-9). Apart from the initial evaluation, a mean of 1.9+/-1.1 appropriate tests per patient was performed in 193 patients and led to a final diagnosis in 182 of these (94%). CONCLUSION: The results of this study assess the current standard for the management of syncope on the basis of a rigorous adherence to guidelines of the ESC and provide a frame of reference for daily activity when dealing with syncope.