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This paper adds to the growing literature on primary and secondary effects of immigrant background on educational transitions by providing evidence on the Italian case. We analyze transitions to upper secondary education exploiting unique administrative data from the province of Trento in Northeast Italy and applying the method developed by Karlson and Holm (2011) to decompose logistic regression coefficients. Consistently with most empirical studies carried out in other Western countries, primary effects are found to play a major role in determining immigrant-native differences in educational transitions. Immigrant-native differences in academic track enrolment are largely accounted for by differences in prior performance. In addition to most studies, we focus not only on the academic but also on the vocational track. In relation to this specific transition, immigrant-background secondary effects are detected, with first-generation immigrants still a displaying significantly higher risk of enrolling in the vocational track even controlling for prior performance and social background.

This paper starts with a critical review of the literature on the role of beliefs in affecting social inequality in Higher Education (HE) and provides an empirical assessment of students’ beliefs about costs, economic returns and risks of failure in Italian HE. This paper provides, for the first time in Italy, empirical evidence regarding the determinants of students’ beliefs related to HE. Moreover, it attempts to assess the discrepancy between “subjective beliefs” and “objective values”. Our results point to the existence of systematic differences between different social strata. Students from more privileged social backgrounds tend to over-estimate economic returns to HE, whereas all students tend to over-estimate the costs of HE. Taken together, these results might contribute to explain the existence of the social-background gradient in HE participation in Italy. However, the paper concludes considering that “observational studies” should be complemented by studies based on randomized trials, for the latter allow to overcome long-standing problems in observational settings – like omitted-variable bias and reverse causality – that may undermine results about the role of students’ beliefs.

This paper adds to the growing literature on primary and secondary effects of immigrant background on educational transitions by providing evidence on the Italian case. We analyze transitions to upper secondary education exploiting unique administrative data from the province of Trento in Northeast Italy and applying the method developed by Karlson and Holm (2011) to decompose logistic regression coefficients. Consistently with most empirical studies carried out in other Western countries, primary effects are found to play a major role in determining immigrant-native differences in educational transitions. Immigrantnative differences in academic track enrolment are largely accounted for by differences in prior performance. In addition to most studies, we focus not only on the academic but also on the vocational track. In relation to this specific transition, immigrant-background secondary effects are detected, with first-generation immigrants still a displaying significantly higher risk of enrolling in the vocational track even controlling for prior performance and social background. [ABSTRACT FROM AUTHOR]

This document has been developed by the Lazio regional chapters of two scientific associations, the Italian National Association of Hospital Cardiologists (ANMCO) and the Italian Society of Emergency Medicine (SIMEU), whose members are actively involved in the everyday management of Acute Coronary Syndromes (ACS). The document is aimed at providing a specific, practical, evidence-based guideline for the effective management of antithrombotic treatment (antiplatelet and anticoagulant) in the complex and ever changing scenario of ACS. The document employs a synthetic approach which considers two main issues: the actual operative context of treatment delivery and the general management strategy.

Secondary prevention after acute coronary syndromes should be aimed at reducing the risk of further adverse cardiovascular events, thereby improving quality of life, and lengthening survival. Despite compelling evidence from large randomized controlled trials, secondary prevention is not fully implemented in most cases after hospitalization for acute coronary syndrome. The Lazio Region (Italy) has about 5.3 million inhabitants (9% of the entire Italian population). Every year about 11 000 patients are admitted for acute coronary syndrome in hospitals of the Lazio Region. Most of these patients receive state-of-the art acute medical and interventional care during hospitalization. However, observational data suggest that after discharge acute coronary syndrome patients are neither properly followed nor receive all evidence-based treatments. This consensus document has been developed by 11 Scientific Societies of Cardiovascular and Internal Medicine in order develop a sustainable and effective clinical approach for secondary cardiovascular prevention after acute coronary syndrome in the local scenario of the Lazio Region. An evidence-based simplified decalogue for secondary cardiovascular prevention is proposed as the cornerstone of clinical intervention, taking into account regional laws and relative shortage of resources. The following appropriate interventions should be consistently applied: smoking cessation, blood pressure control (blood pressure < 130/80 mmHg), optimal lipid management (LDL cholesterol < 80 mmHg), weight and diabetes management, promotion of physical activity and rehabilitation, correct use of antiplatelet agents, beta-blockers, renin-angiotensin-aldosterone system blockers.

Background: While syncope is generally considered a frequent finding in clinical practice, no clear epidemiological evidence is available about the relevance of such an event in the general population of Italy., Methods: The OESIL Study was designed and undertaken in 15 hospitals of the Italian region of Latium in order to assess the percentage of emergency-room visits and admissions due to syncope, as well as to analyze the in-hospital diagnostic work-up performed for this condition., Results: During a two-month observation period, 781 (372 males and 409 females, mean age 55.2 (22.8 years) consecutive patients came to the emergency rooms of the 15 hospitals included in the investigation due to a syncope spell (0.9% of emergency room visits); 450/781 patients (57.6%) were subsequently hospitalized (1.3% of all admissions): 48.0% of the admissions were admitted to a general medical ward, 29.3% to an observation ward, 13.3% to a cardiology section, 1.6% to a neurology section and 7.8% to other clinical sections (neurosurgery, general surgery). The mean duration of in-hospital stay was 6.9 (5.8 days; range 1-40 days). During the hospitalization period, 93.1% of patients underwent an ECG, 51.0% an EEG, 44.3% a CT scan of the central nervous system, 40.2% an echocardiogram and 19.5% a tilt-test. The syncope spell was considered to have a cardiovascular origin in 33.8% of the cases and a non-cardiovascular in 11.6% of the cases, while the origin was unknown in 54.4% of the cases., Conclusions: Collected data support the idea that syncope represents a frequent event in the general population and is responsible for a significant percentage of emergency-room visits and hospital admissions. However, the performance of conventional diagnostic work-ups is far from being satisfactory.

Ischaemic ileocolitis in postoperative course of major abdominal surgery is a great challenge for the surgeon: the mortality rate is very high, and therapeutic choices are poor. In the elderly patients ischaemic bleeding ileocolitis is often determined by low flow: sepsis and cytologic damage are primed by activation of endotoxins and chemical mediators, and bacterial translocation could develop across intestinal wall. In our case the patient (male, caucasian, 68 years old) underwent bilio-hepatic resection for hilar cholangiocarcinoma. In the postoperative period continuous enteric haemorrhage was determined by an ischaemic ileocolitis demonstrated by colonoscopy. Abdominal angiography did not show stenosis or occlusion of mesenteric vessels. We administered dopamine and dobutamine as vasodilator drugs for splanchnic circulation without any positive response. Surgical removal of the colon was unsuccessful to stop bleeding. ileostomy and sigmostomy were performed. Histologic samples of the specimen showed ischaemic ileocolitis. After a few days the patient bled again. As last therapeutic choice, we bubbled oxygen in a solution of L-glutamin 500 mml (3 liters/min for 5 min). We administered 500 mml of this solution three times a day by enteral sond, and 100 mml twice a day by sigmoidostomy and endoluminal oxygenation was performed twice a day (1l/min for 1-2 minutes) under continuous control. Bleeding was reducing during the next five days, until stopping. If glutamine and O2 can be considered the fuel of enterocytes, we hypothesized endoluminal oxygenation and glutamine enteral supply of the small intestine could feeding enterocytes, until a complete restoration of enteral mucosa and stopping of the haemorrhage.

Background: The aim of this study was to assess the utility of ejection fraction at rest (rEF) and its change during stress (delta EF) as a predictor of cardiac events during the follow-up of patients (pts) with myocardial infarction., Methods: 74 pts (44 treated with thrombolytic therapy (TR), and 30 not (noTR)), were studied with 99mTcPYP angiography within 2 +/- 1 months, after AMI. By 20 +/- 10 months, 41 pts had no events (Group A) while 33 pts experienced cardiac events (3 deaths, 16 angina, 12 CABG, and 2 PTCA)., Results: rEF was similar in both Groups A and B (A 47 +/- 8 vs B 45 +/- 10 p. ns), 44 +/- 15 vs B-noTR 46 +/- 12 p. ns). delta EF was different between Groups A and B. Group A showed a positive delta EF (3.2 +/- 6), and this result was more evident in thrombolyzed AMI (A-TR 4.4 +/- 4.5 vs A-noTR 1.16 +/- 3.9 p. < 0.01). Group B showed a negative delta EF (-4.4 +/- 5.3), and this result was more evident in non thrombolyzed AMI (B-TR -2 +/- 6.4 vs B-noTR -5.8 +/- 8 p. < 0.01)., Conclusions: A decrease in EF during exercise radionuclide angiography is useful in identifying pts with high risk of cardiac events after AMI. Thrombolytic therapy improves stress EF in both Groups A and B.

Megacolon must be considered as a diagnosis in any case of intractable constipation also in the adult. Besides the Hirschsprung's disease and the idiopathic megacolon, which have no apparent organic cause, many other pathologic conditions may produce a marked dilatation of the large bowel. The differential diagnosis depends, after a valuation of the clinical and radiologic features, also from enzymatic, histologic and functional tests. The Hirschsprung's disease can be observed after the infancy in: 1) Patients in whom diagnosis is made only in adult age; 2) Patients with a diagnosis made in infancy or childhood, with moderate symptoms, treated with a conservative methods, who are getting worse; 3) Adult relapsers after a previous inadequate operation. Group II also includes the patients who need an emergency operation, because of a perforation or a volvolus of a dilatated loop. We report three cases of adult Hirschsprung's disease and two adult "idiopathic megacolon". The patients with aganglionic megacolon were admitted to our Hospital respectively for an abdominal palpable mass, a volvolus and incontinence. The two patients with idiopathic megacolon showed the same clinical picture of those with Hirschsprung's disease. We choose a surgical therapy in all five patients, with good long-term results.

Up to 50% of the neonates operated during the first hours of life for a congenital diaphragmatic hernia die. The presence of a severe lung hypoplasia, which is at the origin of hypoxia, acidosis, increased pulmonary vascular resistance and right to left shunt, explains the poor clinical results, in spite of surgical success and intensive therapy. A modern approach to the problem includes treatment with pulmonary vasodilator drugs, whose effects are still discussed. Perhaps the prenatal recognition of the defect could improve prognosis. Lots of experience are needed to know more on the subject. This could be obtained with an experimental approach on newborn animals with a CDH. The article relates authors experience in the creation of a CDH in a foetus of sheep, by means of a surgical intervention during its intrauterine life.

We have investigated the possible echocardiographic progression of left ventricular (LV) hypertrophy, in different stages of primary hypertension. Both morphological (LV mass and ratio of interventricular septal thickness to posterior wall thickness-IVST/PWT-, in M-mode) and functional data (parietal stress, duration, degree and velocity of filling in the four phases of diastole, obtained through computerised interpretation of M-mode tracings), were examined. We also tried to assess the morphofunctional differences between LV hypertrophy secondary to primary hypertension and LV hypertrophy secondary to renovascular hypertension, hypertrophic obstructive cardiomyopathy and physical training. Patients with primary hypertension were further subdivided in three groups: A) 14 patients with hypertension of less than one year's duration, B) 28 patients with long-lasting hypertension, and C) 5 patients with cardiomegaly. There was a progressive increase from controls to Group C patients of left ventricular mass (controls 171 +/- 25; Group A 168 +/- 72; Group B 253 +/- 83; Group C 439 +/- 117) and septal hypertrophy (controls IVST/PVT 1 +/- 0.1; Group A 1.2 +/- 0.2; Group B 1.4 +/- 0.3; Group C 1.5 +/- 0.1). The isovolumic relaxation period was prolonged only in Group C (controls 8.6 +/- 3.5 per cent of the diastole; Group C 15 +/- 3.5%) LV dimensions during slow filling and atrial contraction as well as filling velocity during this latter phase of the cardiac cycle were increased in Group A (7.8 +/- 2.3 and 7.3 +/- 2%; 1.2 +/- 0.6 cm/cm X sec respectively) and B (10 +/- 6 and 10.8 +/- 4%; 1.2 +/- 0.6 cm/cm X sec) compared to the controls (5 +/- 2.8 and 3.7 +/- 2%; 0.7 +/- 0.2 cm/cm X sec). The Vcf max was not significantly different in the three groups. The patients with renovascular hypertension (N = 14) could be differentiated from those with primary hypertension of Group B for a greater increase in LV mass, with concentric hypertrophy (IVST/PWT = 1.2 +/- 0.2), for a greater prolongation of IRP (16 +/- 0.6% of diastole), with increased diameter changes in this phase (displacement ratio = 3.3 +/- 2.3%, in Group B; 4.7 +/- 3.8%, in renovascular hypertension), for a normal displacement and velocity of slow and atrial filling, despite the impairment of rapid filling found in this group, too (% displacement and velocity, respectively: 19 +/- 5% and 1.8 +/- 0.6 cm/cm X sec).

Experimental comparison of the lungs of 7 sheep foetuses with surgically induced CDH and 7 controls permitted an assessment to be made of the changes that take place in lung growth, generally described as hypoplasia, through a study of their morphology and histology, and the lung: lamb weight ratio. Changes increased in gravity in function of the duration of hernia. They included: reduced alveolar expansion, fewer generations of bronchi and alveoli, and septal thickening. An increase in the smooth muscle component of 5th-6th generation arteries (i.e. resistance) may offer an explanation of the hypertension characteristic of CDH, and the non-reactivity of these vessels in response to vasodilators. It is also suggested that damage to the mesenchyma can be regarded as the sole cause of the changes in lung growth observed in CDH. Early treatment before these changes become irreversible is thus advisable.

The purpose of this study was to evaluate the extension of myocardial necrosis and the impairment of left ventricular function in patients with recent myocardial infarction by means of the standard 12-lead ECG. Then, we tried to correlate the QRS scoring system proposed by Wagner and coll. with some indexes obtained from a M-Mode and Two-Dimensional echocardiographic examination (echo-score, number of compromised areas, E-septum separation and left ventricular ejection fraction) in a group of 105 pts. (mean age 61.54 +/- 9.66 SD years). Patients were divided into three groups: 47 with anterior infarction, 45 with inferior infarction and 13 with anterior and inferior infarction. A statistically significant correlation was found between the QRS scoring system and (a) the infarct size (r between ECG-score and echo-score = 0.40, p less than 0.001; r between ECG-score and compromised areas = 0.47, p less than 0.001) and (b) left ventricular ejection fraction (r = -0.48, p less than 0.001), measured echocardiographically, particularly in pts. with anterior infarction. No correlation was found with the E-septum separation. In conclusion, the correlation between QRS scoring system and echo indexes appeared statistically significant, even if minimally applicable to single cases.

Experience in diagnosing several cases of primary carcinoma of the cholecyst echographically in reported. The most important ultrasonic characteristics in relation to staging of the lesion are reviewed. It is seen that echographic features always correlate with surgical findings, confirming the diagnostic accuracy of the method which permits morphofunctional as well as structural evaluation. At this time echography seems to be the most rational tool for efficient diagnosis, a step forward in ensuring timely surgery and the improvement of long term prospects for the condition.

Drepanocytosis, a disease notoriously widespread among blacks, is surprisingly frequent in certain Italian islands. Surgical aspects of the disease are discussed: erythrocyte sequestration attacks, pigmentary cholelithiasis, priapism, malleolar ulcers and vaso-occlusive attacks. A knowledge of such aspects is considered fundamental for the purposes of a reasoned differential diagnosis in the field of paediatric pathologies requiring surgery.