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Obiettivo dello studio è analizzare atteggiamenti e opinioni dei professionisti italiani (medici e psicologi) che si occupano della cura e dell'assistenza dei pazienti affetti da demenza circa il mentire ai pazienti. Il campione è composto di 74 professionisti incontrati presso le loro sedi di lavoro o in occasione di congressi organizzati dalla sezione regionale campana dell'Associazione Italiana di Psicogeriatria. Il 68,9% del campione dichiara di mentire ai pazienti; il 27% ritiene accettabile la menzogna, il 29,7% non si esprime al riguardo. La maggior parte dei professionisti giustifica la menzogna quando è nell'interesse del paziente e il 71,6% considera importante valutare le conseguenze di tale modalità comunicativa.

Elderly patients with acute myocardial infarction (AMI) have a higher subsequent mortality than younger ones, yet the reasons for this adverse prognosis are poorly understood. We compared the clinical course and the prognosis of 163 patients aged 40 to 69 years with 112 patients older than 70 years. During hospitalization period 15.9% of younger and 37.5% of older patients died; at 1 year follow-up the cardiac mortality rate was 8.7% in younger and 12.9% in older patients. In elderly patients a greater prevalence of female gender, diabetes mellitus, anterior myocardial infarction, atrial fibrillation and a greater incidence of heart failure and shock were observed. Multivariate stepwise analysis identified shock and heart rate greater than or equal to 90 bpm at the time of admission as the most important prognostic variables for in-hospital mortality in both groups; heart failure (Killip class II and III) was significant in younger patients, while non Q wave myocardial infarction correlated with a better prognosis in elderly. In elderly patients who survived AMI, predischarge Holter monitoring showed higher frequency and complexity of ventricular arrhythmias, and radionuclide angiography lower left ventricular ejection fraction (E.F.) values. In these patients no difference was found in E.F. values despite myocardial infarction sites. At 1 year follow-up E.F. less than 40% and ventricular arrhythmias (3-4 Moss grading system) were significantly related to prognosis in younger patients, while E.F. less than 40% and clinical signs of heart failure in elderly. Therefore, low E.F. and heart failure account for a worse prognosis in elderly patients, while ventricular arrhythmias in younger ones. The results of this study support aggressive management even in elderly patients following AMI to preserve left ventricular function. In elderly patients a large use of antiarrhythmic drugs is not recommended because of low prognostic value of ventricular arrhythmias.