Ultrasound signs of pulmonary fibrosis in systemic sclerosis as timely indicators for chest computed tomography.

OBJECTIVES: Systemic sclerosis (SSc) patients in the early stages of pulmonary fibrosis (PF) often have few or no symptoms, normal to borderline pulmonary function tests, and negative chest X-ray (CXR); high-resolution computed tomography (HRCT) is the only reliable means of detecting the early signs of PF. However, thoracic ultrasound (TUS) enables detection of pleural thickening, pleural/subpleural nodules, and other subpleural lung abnormalities across 70% of the subpleural surface. We reassessed concordance between TUS abnormalities and HRCT findings in SSc patients, to see whether TUS pleural line thickness (normally <3.0 mm) could be used to earmark those with asymptomatic PF for timely HRCT assessment. METHOD: In total, 175 SSc patients (nine males, 166 females), aged 46.46±15.33 years, were given CXR, TUS, HRCT, echocardiography, and pulmonary function tests. RESULTS: In the 26 patients without HRCT signs of PF, pleural line thickness was ≤3.0 mm. In diffuse SSc, 97/137 patients showed pleural line thickening (between 3.0 and 5 mm) and subpleural nodules in 32/97; and 35/137 showed major pleural line thickening (≥5.0 mm) with nodules, with good concordance with HRCT patterns indicating lung fibrosis severity. HRCT was normal in 5/137, with pleural line thickness≤3.0 mm. CONCLUSIONS: TUS imaging of pleural/subpleural structures can detect ultrasonographic signs of initial PF prior to the onset of respiratory symptoms and function test abnormalities and, together with current criteria, could thereby enable exclusion of PF in SSc patients. Indicating some patients for selective referral to HRCT can thereby delay unwarranted procedures, provided that pulmonary function and TUS images are stable.

Domestic violence detection amid the COVID-19 pandemic: the value of the WHO questionnaire in emergency medicine.

BACKGROUND: Gender-based violence affects 35-45% of women worldwide, mostly coming from domestic violence. A good screening procedure in clinical practice is useful, but WHO does not advise universal screening, recommending further research. AIM: (i) To report the frequency of domestic violence cases among admissions to the Emergency Room of a major Italian Hospital in 2020, including during complete 'Lockdown' period; (ii) to document acute and chronic health effects of domestic violence and (iii) to asses usefulness of the WHO screening as a tool for uncovering cases which would otherwise remain hidden. DESIGN AND METHODS: A database containing all the information recorded for each of 19 160 patients in the Emergency Room was constructed by a keyword search ('violence', 'assault', 'trauma') to filter the data and retrieve cases of violence in the period between 1 January and 2 June 2020. The self-administered questionnaire of the WHO Multi-country Study on Women's Health and Domestic Violence against Women was used in women referred to the emergency room for any cause, excluding trauma. RESULTS: A recent history of domestic violence was disclosed by 22.67%, after completing the WHO questionnaire. Of those not participating in the survey, diagnosis of domestic violence was only 0.6% (128/19 160). CONCLUSION: Power of detection of domestic violence by the WHO questionnaire is very high, while the frequency of occurrence of these events in this population was considerable. Seemingly, it elicits the responsiveness to the topic of the volunteer interviewees. Its use should be firmly recommended, reasonably, while Covid-19 pandemic is affecting health, rights and response.

Human obesity relationship with Ad36 adenovirus and insulin resistance.

OBJECTIVES: Infection with specific pathogens may lead to increased adiposity: a specific adiposity-promoting effect of Ad36 human adenovirus, without the involvement of neurological mechanisms, was reported. The aim of this study is to investigate whether non-diabetic patients with earlier Ad36 infection show greater degrees of overweight obesity, of Insulin Resistance (IR), assessed by homoeostasis-model assessment (HOMA), and/or of other related factors. Moreover, the relationship, if any, among these factors and an earlier Ad36 infection, and the hypothesis of a mechanism involving IR are investigated. SUBJECTS: Ad36 seropositivity is assessed in 68 obese and 135 non-obese subjects, along with body composition, HOMA and laboratory investigations. RESULTS: Age, body mass index (BMI), waist-hip ratio, blood pressure, insulin, HOMA and triglycerides are significantly greater in the Ad36 seropositive group. Ad36 seropositivity, along with HOMA and total cholesterol, explains BMI variance. No Ad36 seropositivity effect to HOMA could be envisaged by the same statistical model. CONCLUSION: A significant association of Ad36 seropositivity with obesity and with essential hypertension in human beings is suggested by our study; this association is mostly significant in women. Our results do not support that any Ad36 adipogenic adenovirus effect is operating in human obesity through an insulin-resistance-related mechanism. Ad36 seropositive status could also be a hallmark of a clinical-metabolic profile possibly preceding obesity and diabetes in non-obese patients.

Insulin resistance in postmenopausal women: concurrent effects of hormone replacement therapy and coffee.

BACKGROUND: In postmenopausal women, an increase in insulin resistance is associated with an increased risk of diabetes, cardiovascular disease and breast cancer. Hormone replacement therapy (HRT) can reduce insulin resistance and coffee use is reported to decrease the incidence of diabetes. The aim of our study was to assess possible concurrent effects of HRT and espresso coffee intake on insulin resistance and on interdependent nutritional and clinical features. METHODS: A total of 478 healthy postmenopausal, non-diabetic women (aged 54.5 +/- 4.2 years) were studied: 360 had been on HRT for at least 2 years and 118 were not treated. Insulin resistance was assessed by a conventional homeostasis model (HOMA-IR). RESULTS: Insulin resistance is directly related to body mass index (p < 0.0001), and not with age and blood pressure; hypertensive menopausal women have a slightly higher body mass index but the same degree of insulin resistance as normotensive women. Women on HRT show lower insulin resistance, but not lower prevalence of arterial hypertension. Coffee use is associated with a decrease in insulin resistance in non-obese women receiving HRT, but not in other subsets. CONCLUSIONS: The combination of coffee consumption and HRT could lower insulin resistance in postmenopausal women. In overweight women, greater insulin sensitivity is associated with intake of espresso coffee and not with HRT; in normal weight women, only HRT is associated with lower insulin resistance.

Psychological stress measure in type 2 diabetes.

Psychological stress has been implicated as a cause of several psychosomatic disorders, but also as a factor that can unfavourably influence many diseases including diabetes mellitus. Measure of psychological stress in diabetes was performed by Psychological Stress Measure (PSM), a validated instrument, designed using 49 items drawn from descriptors generated by focus groups on stress. Clinical and psychological framework was assessed in a cohort of 100 type 2 diabetic patients (30 m, 70 f), aged 66.99 +/- 13.68 years considering disease grade, complications and level of instruction. Three other questionnaires were administered concurrently to all patients: Sickness Impact Profile (SIP), Functional Living Index (FLI) and SF-36 QOL. ANOVA statistical testing and Spearman correlation matrix were used also vs socio-cultural and clinical profile. Gender, obesity, diet compliance, smoking do not affect PSM response. Hypertensive patients and those with family history of diabetes show lower PSM scores, according to a sort of moderator effect on stress of concurrent and/or previous experience with chronic disease. Neuromuscular ailments are more prevalent in women; men vs women experience severe limitations of their working capacities and relational possibilities, with severe discomfort. In the whole, higher scores of PSM (greater stress p < 0.01) and lower scores of FLI (fair well-being perception; p < 0.01) are reciprocally related inside any school instruction level. Despite the great reciprocal association of the PSM vs FLI and SIP, no significant correlation is found between PSM vs SF-36 QOL. Socio-cultural elements interfere, and particularly instruction level quantified as school grades achieved, with the manner of living their disease. Interventions on psychological distress of type 2 diabetes mellitus patients is warranted, specially in the groups with lower levels of instruction which may need an attentive strategy for achieving a satisfactory coping with this disease.

Abdominal aortic aneurysm associated with abdominal visceral diseases.

Abdominal aortic aneurysm (AAA) occurs in advanced age. As such, its frequency has increased with the general ageing of the population as has the possibility of finding AAA associated with abdominal visceral disease, especially neoplasms. A malignant mass is present in 4% of patients who undergo aortic reconstruction for AAA. Since surgical treatment for both is often potentially life-threatening, the surgeon is faced with a series of treatment decisions concerning foremost timing of the operation. The main worry is that simultaneous treatment carries a potential risk of infection of the vascular graft. On the other hand, a 2-phase procedure is also burdened by risks linked to a second anaesthesia and a second surgical operation carried out on scar or contaminated tissue and the worsening of one of the 2 potentially life-threatening illnesses. In this situation endovascular treatment of an AAA may represent an advantageous alternative therapeutic strategy.

Serum total lipids, lipoprotein cholesterol, and apolipoprotein A in acute viral hepatitis and chronic liver disease.

Serum total lipids, lipoprotein cholesterol, apolipoprotein A (Apo A), and liver function tests have been investigated in patients with acute viral hepatitis and chronic liver disease. Hypertriglyceridaemia, absence of alpha and pre beta bands on the lipoprotein electrophoresis pattern, low level of Apo A, and presence of abnormal lipoproteins (beta-VLDL and beta2-LP) were observed in the early phase of acute hepatitis. A positive correlation was found between Apo A and high-density lipoprotein cholesterol, and a negative one between Apo A and triglyceride, bile acids, total bilirubin, and serum alanine aminotransferase. Lipoprotein abnormalities found in the early phase of acute hepatitis are probably due to low lecithin-cholesterol acyltransferase activity. The reappearance of alpha lipoprotein and the increase of Apo A are sensitive indices of improvement of liver function. In chronic liver disease low levels of cholesterol and Apo A indicate the severity of liver cell injury.

Serum total lipids, lipoproteins cholesterol, apoproteins A and B in cardiovascular disease.

Serum total lipids and lipoproteins cholesterol were determined in 33 survivors of myocardial infarction (MI) and in 75 subjects with peripheral vascular disease (PVD). Measurements were also made by a quantitative immunological assay of Apoprotein A (Apo A) and B (Apo B). Apo A levels were significantly lower in cases than in controls. In those cases with low levels of Apo A, high density lipoprotein has a higher cholesterol content as compared with controls. A negative correlation between high density lipoprotein cholesterol and low density lipoprotein cholesterol was found in controls and PVD subjects. The findings suggest that Apo A is associated to MI and PVD and its quantitative determination is predictive of cardiovascular disease.

Isolated congenital left ventricular diverticulum.

We describe a patient with congenital left ventricular diverticulum as an isolated lesion. The patient was asymptomatic until adult life and the diagnosis was apparent on cross-sectional echocardiography. The finding was confirmed by cardiac catheterisation.

Perception of cultural correlates of medicine: a comparison between medical and non-medical students--the authoritarian health.

UNLABELLED: Aim of the study was to ascertain if a common cultural feeling of young people toward health, disease, physician's role and doctor-patient relationship, is present, and if under- and post-graduate students concepts and opinions modify during their stay in a School of Medicine. The study (1999-2001) was performed by anonymous questionnaires with 75 students (m = 28; f = 47) of the State School of Medicine, tested at the 3rd year, and with 73 students (m = 29; f = 44) tested at the 5th year of course; moreover with 71 (m = 30, f = 41) postgraduate residents at the 3rd year of specialty (Internal Medicine, Cardiology and Surgery). A group of 76 (m = 33; f = 43) students of the last year of a high school was also tested as reference group. RESULTS: Interference of medical under- and post-graduate school curricula on thoughts of youngsters toward health, disease, physician's role and doctor-patient relationship appears quite limited. Dissimilar way of thinking of medical vs. non-medical students was confined to some aspects concerning patient's possibility of healing, physician's role, behavior and function in chronic diseases. In the whole, our results suggest a trend, growing with the age of students, toward a more authoritarian and less "participative" approach with the patient: less confident relationship and more conflictual and antagonistic behaviors are widely considered and accepted. A general perspective with the construct of an authoritarian concept of health is superimposed as a net of rules and conditions on feelings' background of youngsters: postgraduate students regard themselves (and are perceived by younger students) as the guardians of an "healthy" system founded on scientific, economical and sociological grounds, as a work pointing to effectiveness, more than as a science with the target of efficacy. CONCLUSION: Impact of curricular studies of Medicine on youngsters is complex, but seems to modify only some and limited aspects of previously acquired thoughts and feelings on health and disease.

Effects of age, gender and hyperparathyroidism on lean body mass in hemodialysis patients.

Hyperparathyroidism of hemodialysis patients is associated with osteo-dystrophy, impairment of cardiac function, of peripheral nerve conduction, of response to r-HuEPO and with decrease of lean body mass. Primary hyperparathyroidism of post-menopausal women is associated with increased fat mass (FM). The study investigated if gender varies relationship between i-PTH, and body composition, assessed by multifrequency bio-electrical impedance analysis (BIA), cardiac function, assessed by echocardiography, and anemia, in long-term hemodialysis patients. Seventy patients on long-term bicarbonate dialysis, 34 male and 36 post-menopausal female, were studied. i-PTH RIA, multifrequency BIA and Kt/V were assessed at three months intervals. i-PTH (345.88 +/- 199.58 vs. 224.26 +/- 161.62 pg/ml, p < 0.01) and FM% (39.13 +/- 10.42 vs. 30.95 +/- 5.88, p < 0.001) were both significantly higher in women vs men; BMI was not significantly different. In the total group of patients (r = 0.572, p < 0.001) and in women (r = 0.68, p < 0.001) a positive correlation was found between i-PTH and FM%, and reciprocally an inverse negative correlation with free fat mass (FFM) was observed. No significant relationship was observed in men. Decrease of blood pressure measurements and increase of left ventricular Ejection Fraction, in the comparison of beginning and end of three dialysis sessions, were significantly greater in women. Reduced FFM of women on dialysis could have also some relationship with a more close long-term adherence to dietary protein restriction. Hyperparathyroidism in chronic renal failure patients could share liability of bone structural abnormalities, cardiac function impairment, excitable tissue disease, and anemia. However, malnutrition, and its consequent relative decrease of lean mass, resulting from kidney disease and, possibly, from nutritional behavioral modifications, could be responsible of the multi-organ involvement of hyperparathyroidism in end-stage renal disease.

[Further data on the spread to Genoa of Aedes albopictus]. / Ulteriori dati sulla diffusione a Genova di Aedes albopictus.

Further data are presented on the presence of Aedes albopictus in the town of Genoa (Italy) where this oriental mosquito was first reported in September 1990. Scattered foci of Ae albopictus were documented during the 1991 summer months in spite of a rather long and rigid '90-'91 winter season with temperatures frequently below 0 degree C. The newly imported mosquito shows the capacity to become a permanent pest in Italy where it could also increase the probability of transmission of pathogens such as arboviruses and filariae.

[Aedes albopictus in Italy and possible diffusion of the species into the Mediterranean area]. / Aedes albopictus in Italia e possibile diffusione della specie nell'area mediterranea.

Aedes albopictus (Skuse), the important Asian vector mosquito recently introduced in United States and Brazil, is reported from Genoa, North Italy. The infestation was discovered in a kindergarten pre-school center in September 1990 just after the summer holidays. Many discarded tires, well known to provide excellent breeding places for Ae albopictus, had been left in the school playground to be used as toys by the children. After sampling a few biting mosquito specimens for identification, the local health service carried out on September 18 an extensive indoor/outdoor treatment with pyrethroid insecticide. The extent of the infestation in the city of Genoa and in other areas of the Ligurian region has not been evaluated since the identification of the species was available in October, at the end of Ae albopictus reproductive period. A general survey in various Italian regions is being planned for the 1991 spring-summer period. The present record, together with the previous report of Ae albopictus in Albania, clearly supports the hypothesis of a spreading of the species in the Mediterranean area.

Treatment of nonresectable hepatocellular carcinoma: review of the literature and meta-analysis.

Many doubts surround the numerous forms of nonsurgical treatment of nonresectable hepatocellular carcinoma (HCC). Our study aimed to reach reliable conclusions on the actual efficacy of these treatments. We examined 85 studies involving a total of 6746 patients: 6113 were treated; the remaining 633 were not. We applied the Mantel-Haenszel-Peto method to the extrapolated data, based on the reported 1- and 3-year survival rates. The results confirm that percutaneous ethanol injection achieved survival exceeding 5 years in many cases of HCC characterized by small nodules (diameter < 3 cm). The most efficacious nonsurgical treatment options were transcatheter arterial embolization and transcatheter arterial chemoembolization. Systemic chemotherapy and hepatic intra-arterial chemotherapy were not very effective.

[Prognostic and therapeutic considerations on intraventricular block during a course of acute myocardial infarct]. / Considerazioni prognostiche e terapeutiche sui blocchi intraventricolari in corso d'infarto miocardico acuto.

Intraventricular block was observed in 10% of a series of 250 cases of acute myocardial infarct observed at the Medical Division, S. Angelo Hospital, Messina. Mortality was not strictly related to the presence of block, though this was a negative factor in prognosis, but essentially to the degree of myocardial efficiency. It is felt that temporary pacemakers should only be fitted where myocardial insufficiency is slight, though this step can also be taken in more serious cases until further clinical evidence finally establishes the question of treatment.

[Behavior of total lipids, cholesterol, lipoproteins and apolipoprotein A in the blood of subjects with acute hepatitis and chronic hepatopathy]. / Comportamento dei lipidi totali, del colesterolo, delle lipoproteine e dell'apolipoproteina A nel siero di soggetti con epatite acuta ed epatopatia cronica.

Serum total lipids, lipoprotein cholesterol, apolipoprotein A (Apo A) and liver function parameters have been investigated in patients with acute viral hepatitis and chronic liver disease. Hypertriglyceridaemia, absence of alpha and pre beta bands on the lipoprotein electrophoresis pattern, low level of Apo A, presence of abnormal lipoproteins (beta-VLDL and beta2-LP) were observed in the early phase of acute hepatitis. A positive correlation was found between Apo A and triglyceride bile acids, log total bilirubin, log SGPT. Lipoprotein abnormalities are probably due to low lecitin-cholesterol aciltransferasi activity. The reappearance of alpha lipoprotein and the increase of Apo A are sensitive indices of improvement of liver function. In chronic liver disease the levels of cholesterol and Apo A correlate with changes in the hepatocellular function.