Age is not the only risk factor in COVID-19: the role of comorbidities and of long staying in residential care homes.

BACKGROUND: The actual SARS-CoV-2 outbreak caused a highly transmissible disease with a tremendous impact on elderly people. So far, few studies focused on very elderly patients (over 80 years old). In this study we examined the clinical presentation and the outcome of the disease in this group of patients, admitted to our Hospital in Rome. METHODS: This is a single-center, retrospective study performed in the Sant'Andrea University Hospital of Rome. We included patients older than 65 years of age with a diagnosis of COVID-19, from March 2020 to May 2020, divided in two groups according to their age (Elderly: 65-80 years old; Very Elderly > 80 years old). Data extracted from the each patient record included age, sex, comorbidities, symptoms at onset, the Pneumonia Severity Index (PSI), the ratio of the partial pressure of oxygen in arterial blood (PaO2) to the inspired oxygen fraction (FiO2) (P/F) on admission, laboratory tests, radiological findings on computer tomography (CT), length of hospital stay (LOS), mortality rate and the viral shedding. The differences between the two groups were analyzed by the Fisher's exact test or the Wilcoxon signed-rank test for categorical variables and the Mann-Whitney U test for continuous variables. To assess significance among multiple groups of factors, we used the Bonferroni correction. The survival time was estimated by Kaplan-Meier method and Log Rank Test. Univariate and Multivariate logistic regression were performed to estimate associations between age, comorbidities, provenance from long-stay residential care homes (LSRCH) s and clinical outcomes. RESULTS: We found that Very Elderly patients had an increased mortality rate, also due to the frequent occurrence of multiple comorbidities. Moreover, we found that patients coming from LSRCHs appeared to be highly susceptible and vulnerable to develop severe manifestations of the disease. CONCLUSION: We demonstrate that there were considerable differences between Elderly and Very Elderly patients in terms of inflammatory activity, severity of disease, adverse clinical outcomes. To establish a correct risk stratification, comorbidities and information about provenience from LSRCHs should be considered.

Geocoding health data with Geographic Information Systems: a pilot study in northeast Italy for developing a standardized data-acquiring format.

INTRODUCTION: Geographic Information Systems (GIS) have become an innovative and somewhat crucial tool for analyzing relationships between public health data and environment. This study, though focusing on a Local Health Unit of northeastern Italy, could be taken as a benchmark for developing a standardized national data-acquiring format, providing a step-by-step instructions on the manipulation of address elements specific for Italian language and traditions. METHODS: Geocoding analysis was carried out on a health database comprising 268,517 records of the Local Health Unit of Rovigo in the Veneto region, covering a period of 10 years, starting from 2001 up to 2010. The Map Service provided by the Environmental Research System Institute (ESRI, Redlands, CA), and ArcMap 10.0 by ESRI(®) were, respectively, the reference data and the GIS software, employed in the geocoding process. RESULTS: The first attempt of geocoding produced a poor quality result, having about 40% of the addresses matched. A procedure of manual standardization was performed in order to enhance the quality of the results, consequently a set of guiding principle were expounded which should be pursued for geocoding health data. High-level geocoding detail will provide a more precise geographic representation of health related events. CONCLUSIONS: The main achievement of this study was to outline some of the difficulties encountered during the geocoding of health data and to put forward a set of guidelines, which could be useful to facilitate the process and enhance the quality of the results. Public health informatics represents an emerging specialty that highlights on the application of information science and technology to public health practice and research. Therefore, this study could draw the attention of the National Health Service to the underestimated problem of geocoding accuracy in health related data for environmental risk assessment.

Older adults in Emergency Department: management by clinical severity at triage.

BACKGROUND: The elderly are involved in an ever-increasing proportion of Emergency Department (ED) visits, consuming a large share of the available resources. The aim of this study was to assess elderly individuals' demand for ED hospital care, in terms of the management process and outcomes by level of urgency at triage. METHODS: The design was a retrospective cohort study. Details on ED attendance were drawn from the 2010 dataset of the Local Health Agency n°18 (n=18,648) in the Veneto Region, North-East Italy and the participants were resident seniors seen at the ED aged 65 or more. RESULTS: At triage on arrival, their priority was most often (in 38.63% of cases) considered non-urgent (white triage tag - Wt). In the majority of these cases, the elderly patients were self-referred, although about 1 in 5 of them had been referred by their General Practitioners. The consumption of resources for specialist visit and routine X-rays is higher for non-urgent patients. Injuries, requests for specialist examinations and musculoskeletal disorders account for a large proportion of the reasons why elderly people classified as Wt at triage had gone to the ED. CONCLUSIONS: Our findings show that older patients have high rates of non-urgent ED attendance, especially for minor traumatic events or requests to see a specialist. This picture emphasizes the need to develop new organizational models for delivering care to meet the most common health care needs of this special frail population.

Health consequences of road accidents: insights from local health authority registries.

BACKGROUND: Road accidents are a major public health problem that affect all age groups but their impact is most striking among the young. The aim of this study is to quantify the burden of road traffic injuries, their mortality and direct in-patient economic costs and to identify the age classes at highest risk for severe road traffic injuries, through analysis of data collected by information systems of an Italian Local Health Authority. METHODS: The study was conducted in a Local Health Authority of Veneto Region. Injured people were selected from Emergency Department (2006-2010). Data were linked to the Hospital Information System for hospital admissions and to the Mortality Registry to check 30-day mortality. The direct costs associated to hospitalizations were estimated through Diagnosis Related Group reimbursement rates. Multivariate analysis was performed using hospitalization and mortality as the dependent variables and gender, age, day of week when accident occurred as the independent variables. Traffic injury, hospitalization and mortality incidence rates were calculated by gender and age per 100,000 residents per year. RESULTS: The road traffic injuries were 9,192, decreasing from 2,112 in 2006 to 1,980 in 2010. Among injured persons 55.3% were male (68.1% among 15-19 age class); 41.7% young people aged 15-34 years (43.9% among male, 39.0% among female). Total hospitalisation rate was 5.9%. Overall mortality rate was 0.3% (0.9% among aged 65 or older). The cost of hospital admission was euro 2,742,505 (hospitalization mean cost euro 5,097). Risk of hospitalization and death was higher in male, in elderly and during week end. Young people aged 15-19 had the highest incidence of visits (2,258.4 per 100,000) and high hospitalisation weekend and mortality rates (respectively 101.5 and 8.5). CONCLUSIONS: Analysis at local level, using current data sources, permits to estimate the burden of injuries caused by road-traffic, to describe the characteristics of injured persons and finally to estimate costs of care. All this information could be used to make the population aware of its own risk for road accidents. Linkage of these data with police and transport data is required to focus prevention on higher risk groups and to adopt effective local road safety strategies.

Relation between coronary atherosclerotic plaques and traditional risk factors in people with no history of cardiovascular disease undergoing multi-detector computed coronary angiography.

AIMS: To prospectively investigate the prevalence of coronary artery plaques (CAP) as detected by computed tomography-based angiography in a large number of consecutive individuals with no history of coronary artery disease (CAD) or acute coronary syndrome; to evaluate whether traditional risk factors are related to prevalence of CAP and to the expected 10-year risk of first major or fatal cardiovascular event (CVE). DESIGN: Prospective, single-centre, cross-sectional study. SETTING: The division of Cardiology at Fondazione Cardiocentro Ticino Lugano, Switzerland. METHODS: We prospectively included 920 consecutive individuals with no history of CAD who underwent computed tomography coronary angiography (CTCA). Risk estimation of fatal and non-fatal CVE was assessed using Global Assessment Risk (GAR) and Systematic Coronary Risk Evaluation (SCORE), respectively. Logistic regression was used to assess the association of risk factors with the prevalence of CAP. RESULTS: CAP was found in 459 (49.9%) individuals. Older age, higher body mass index, male gender, diabetes, hypertension and dyslipidaemia all increased the likelihood of the CAP burden at univariable analysis (p<0.001). At the multivariable analysis older age, male gender, hypertension and diabetes independently increased the likelihood of CAP burden (p<0.001). An increase in likelihood of CAP was observed in the presence of one, two and three or more risk factors and with an increasing value of GAR and SCORE. Notably, about 18% of subjects with CAP did not report any traditional risk factors and among individuals without CAPs, 12% had three or more risk factors. CONCLUSIONS: A direct relation between the prevalence of CAP, number of risk factors and the related 10-year risk of CVE was found. 18% of subjects without risk factors had CAP. In these individuals CTCA may help in further optimising the risk reduction strategies on an individual basis.

[Experimental formative tools for the personnel and organizing models for a Nuclear Medicine Service of the public healthcare in Italy]. / Modelli sperimentali di formazione del personale ed organizzazione del lavoro in un Servizio di Medicina Nucleare Pubblica in Italia.

In the present prospective study started in 2004, we evaluated the potential role of the ''job on site'' model as a formative tool previously proposed by the ''Ministero della Salute'' in Italy and at the moment it is yet in an experimental phase in our Country. We applied this ''job on site'' model for the development of a new Nuclear Medicine Service in Rovigo Hospital (ULSS 18 of Veneto Region Italy). Moreover, there were planned, experimented and applied different organizing working models involving both physicians, technicians and nurses. The indicators of productivity realised in the period August 2004 to June 2007 were taken as end points. In our experience, the ''job on site'' model was particularly useful as a formative tool, and allowed a qualified preparation of the Service personnel as well as a rapid achievement of standard Regional and National indicators of productivity. Moreover, from a cost-effectiveness point of view, the daily working model we applied, that is based on a prolongation of the daily work per operator, proved to be highly effective in our Hospital. The data reported here may be of interest for the future planning of similar Services in the Public National and Regional Healthcare.

Complete pancreatic ectopia in a gastric duplication cyst: a case report and review of the literature.

Ectopic tissue can be histologically detected in gastric duplication cysts. The authors describe the case of a complete pancreatic ectopia in a prenatally diagnosed symptomatic gastric duplication cyst in a 6-month-old male infant. Surgical removal of the cystic formation was curative. In view of the rarity of the lesion, a full clinical and diagnostic classification of the condition proved possible only after radical surgical resection and histological examination. Immunohistochemical investigation enabled us to detect the complete pancreatic ectopia.

[Analysis of the educational needs of nurses of the emergency services in the Veneto Region]. / Analisi del fabbisogno formativo del personale infermieristico dei servizi di urgenza-emergenza della Regione Veneto.

The perceived level of competence of nurses working in the emergency services of the regione Veneto was evaluated with a questionnaire, distributed to the 906 nurses working in First aid and Emergency Departments. 490 questionnaires were returned (54%). The aim of the survey was to identify the educational needs of the nurses. The panel of experts that devised the questionnaire identified the main skills required by emergency nurses and set the standard level of performance to be achieved: 4.5 on a scale from 0 to 5. The mean level of performance for skills such as the identification of vital signs, ambu ventilation, cardiac massage, and oxygen delivery is never lower than 4. The areas of management of patients with cardiac arrhythmias, drowning syndrome, metabolic disorders, require specific reinforcement with ad hoc courses. The pattern of perceived competence is similar for the nurses that work in ambulances, in Emergency services and in First Aid Departments. While a better level of performance has been found in nurses working in emergency services.

Immature mesenteric teratoma in a male newborn infant: prenatal ultrasonographic diagnosis and surgical treatment.

A very rare case of mesenteric teratoma, detected by routine ultrasound screening at 20 weeks' gestation, is reported. The patient, a male newborn delivered at 40 weeks' gestation in good condition, was successfully operated on at birth. The post-operative course was regular and the baby is currently doing well.

Successful pregnancy after bone marrow transplantation for thalassaemia.

Bone marrow transplantation from an HLA-identical sibling can cure thalassaemia. The risk of chemotherapy-induced sterility, however, represents a deterrent for many patients already at risk of gonadal insufficiency and reduced fertility because of the effects of transfusional iron overload. We report here the first patient transplanted for thalassaemia, after ablative therapy with busulfan and cyclophosphamide, who, despite late pubertal maturation, became pregnant and delivered a full-term, normal infant.

Molecular genetic diagnosis of autosomal dominant polycystic kidney disease in a newborn with bilateral cystic kidneys detected prenatally and multiple skeletal malformations.

We report a case of an unusual prenatal presentation of polycystic kidneys associated with multiple skeletal limb defects, including polydactyly, syndactyly, bilateral agenesis of the tibia, and club foot. The ultrasonographic picture was consistent with a diagnosis of polycystic kidney disease, either the adult onset autosomal dominant type (ADPKD) or the early onset autosomal recessive form (ARPKD). However, there was a positive family history for ADPKD. Linkage analysis was performed in 10 family members, of whom four were affected, using six flanking DNA markers tightly linked to the PKD1 locus on chromosome 16p, and one marker linked to the putative PKD2 locus on chromosome 2p. Lod score determinations indicated that the affected gene in the family is most likely PKD1. The patient inherited the disease linked haplotype from his affected mother.

The appropriateness of human albumin use in the hospital of Padova, Italy.

The authors present the findings of a study in three stages (1989-1991) on the appropriateness of human albumin use at the hospital of Padova, Italy. In the first stage, guidelines for appropriate use were defined and a monitoring system was set up. In the second stage, compliance of the hospital departments with the new guidelines was assessed in a sample of human albumin prescription charts and related medical records. This revealed a reduction in consumption of 25%. Sixty-eight per cent of all albumin was given for indications that are only occasionally appropriate. The information given in the prescription chart agreed with the diagnosis contained in the medical records in 78% of cases. At the end of this stage new regulating mechanisms were introduced. The third stage consisted of a medium-term assessment and produced basically the same results as the previous stage. Crucial steps in the implementation of effective actions in quality improvement processes have been discussed.

Moxibustion for correction of breech presentation: a clinical study with retrospective control.

In this study we treated a group of women during pregnancy by moxibustion on point 67 B (Zhiyin), to obtain inversion of fetuses in breech presentation. Comparison is made with a control group drawn retrospectively from clinical files at a regional hospital. The aim of the study is to identify the ideal population (in terms of parity and gestational age) to be included in a randomized controlled trial.