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Background Emergency Clinical Pathways (ECP) for stroke have never been tested in randomized controlled trials (RCTs). Objective To evaluate the effectiveness of an ECP for stroke patients in Latium (Italy) emergency system. Methods cluster-RCT designed to compare stroke patient referrals by Emergency Medical Service (EMS) and Emergency Room (ER) health professionals trained in the ECP, with those of non-trained EMS and ER controls. Primary outcome measure was the proportion of eligible (aged ≤ 80 and symptom onset ≤ 6 hours) stroke patients referred to a stroke unit (SU). Intention to treat (ITT) and per-protocol (PP) analyses were performed, and risk ratios (RR) adjusted by age, gender and area, were calculated. Results 2656 patients in the intervention arm and 2239 in the control arm required assistance; 78.3% of the former and 80.6% of the latter were admitted to hospitals, and respectively 74.8% and 78.3% were confirmed strokes. Of the eligible confirmed strokes, 106/434 (24.4%) in the intervention arm and 43/328 (13.1%) in the control arm were referred to the SU in the ITT analysis (RR = 2.01; 95% CI: 0.79–4.00), and respectively 105/243 (43.2%) and 43/311 (13.8%) in the PP analysis (RR = 3.21; 95%CI: 1.62–4.98). Of patients suitable for i.v. thrombolysis, 15/175 (8.6%) in the intervention arm and 2/115 (1.7%) in the control arm received thrombolysis (p = 0.02) in the ITT analysis, and respectively 15/99 (15.1%) and 2/107 (1.9%)(p = 0.001) in the PP analysis. Conclusion Our data suggest potenti efficiency and feasibility of an ECP. The integration of EMS and ERs with SU networks for organised acute stroke care is feasible and may ameliorate the quality of care for stroke patients. Trial registration Current Controlled Trials (ISRCTN41456865).

The aim of the study is to measure and to describe organizational appropriateness of a Paediatric Temporary Observation Ward in the Emergency Department. We selected hospital discharges related to 43 DRGs at high risk of inappropriateness (DPCM 29/11/2001); we studied the relationship between appropriateness and patient's or discharge characteristics. We also investigated the inappropriateness to find tools for improving ward's efficiency. Assessment of selected paediatric clinical records was performed using PRUO protocol and showed that 41.5% of hospital discharges are completely appropriated and only 13.8% are completely not appropriated and, consequently, could be provided in a different organizational setting. Inappropriateness in our study is lower than the expected one; this finding shows that the ward under investigation is able to provide health assistance with good level of appropriateness. The used tool to evaluate appropriateness is a modified PRUO version, specific for pediatric hospital stays. Pediatric PRUO protocol is easy to be applied even if reasonable and shared evaluation criteria do not seem able to recognise some peculiar characteristics of Pediatric Temporary Observation Ward in the Emergency Department.

The aim of the present work is to describe the characteristics of digestive endoscopy centers and the physicians that work there, with particular attention to their attitudes and practices in colorectal cancer screening. A questionnaire was sent to all 80 digestive endoscopy centers in the Lazio region, identified by the annual census of Italian Society of Digestive Endoscopy (Società Italiana di Endoscopia Digestiva, SIED). Seventy-one centers (89%), returned the questionnaire. Screening activity on average represents 14% of the centers' colonoscopy workload. Colonoscopy was considered to be a "very effective" screening test by 96% of physicians, the faecal occult blood test "very effective" by 20%, and flexosigmoidoscopy "very effective" by 11%. Ninety-seven percent (97%) of physicians reported recommending any test for screening: 80% colonoscopy, 61% faecal occult blood test, 14% double contrast barium enema and 11% flexosigmoidoscopy. Despite the fact that almost all physicians reported recommending screening, the centres are only marginally involved in screening practice. Endoscopy centers' physicians tend to have an aggressive strategy for colorectal cancer prevention and exclusive trust in colonoscopy; an attitude more consistent with a clinical-diagnostic approach than with real mass screening of a healthy population.

Aim of the study is to describe the characteristics of road, home and work-related traumas among adult immigrants born in non-industrialised Countries, and to compare the consequent probability of hospitalisation with Italian adults in Lazio Region, year 2000. Source of data is the Emergency-based Surveillance System, which collects all the emergency ward visits in Lazio region. Accident incidence has been estimated using alternatively the residence permits and the roman resident population born in non-industrialised Countries. The 7.7% of all the emergency visits of immigrants are trauma-related. Road traffic accident visits are more appropriate and urgent. Immigrants have a higher risk of hospitalisation both for road and home accidents compared to the Italians (OR = 1.59 and OR = 1.37 respectively). Immigrants use emergency wards for severe and urgent trauma-related accidents, they have higher probability of hospitalisation compared to the Italians. Our analysis highlights the necessity to improve tools to study immigrant health.

The use of hospital discharge abstracts in estimating the outcome of hospital care represents an ongoing interest in public health. However standardized methodologies are still not available. We carried out a retrospective study to estimate the association between demographic and clinical characteristics and in-hospital mortality after stroke by using administrative data from the Hospital Information System in Lazio Region. We also assessed the relationship between the presence of neurology services and the outcome. We found 12,781 incident episodes of stroke (main diagnosis ICD-9: 430-431-434-436) (49.3% male, mean age = 74 years) admitted in 126 hospitals in the Lazio region for the period 1999-2000. From the hospital discharge abstracts we collected patient demographic and clinical data. The hospitals were classified in centres with and without neurology services. Admissions to hospitals with neurology services were evaluated as predictors of in-hospital mortality after adjustment for gender, age, residence, education, source of admission, type of stroke, heart disease, kidney disease and history of atrial fibrillation. In-hospital mortality (within 30 day) was 25.1%. Female gender, advanced age, residence in Rome, urgent transport, kidney disease and history of atrial fibrillation were associated with an increased risk. Hemorrhagic stroke (ICD-9 = 430-431) had a worse outcome than ischemic stroke (ICD-9 = 434) and acute undefined cerebrovascular disease (ICD-9 = 436). Patients admitted to hospitals with neurology services showed a significantly decreased risk (OR = 0.88, IC95% = 0.79-0.98), particularly in occlusion of cerebral artery (ICD-9 = 434) and in undefined cerebrovascular disease (ICD-9 = 436). Demographic and clinical variables are associated with the outcome of hospitalised stroke patients. Admissions of acute stroke patients in specialized hospitals seem to play a role in reducing the risk of in-hospital mortality.

PRUO, a modified version of AEP, is a widely used clinical-based tool to evaluate hospital appropriateness in Italy. We developed the APPRO method for assessing organizational appropriateness using administrative data. APPRO estimates the amount of inappropriate hospitalisation, giving consideration to severity of illness through APR-DRG classification system. The aims of the study were to: measure the agreement between evaluators using PRUO; investigate the relation between APR-DRG severity subgroups and PRUO assessment; asses the validity of APPRO method comparing its performance to PRUO results. We selected 361 hospital episodes assigned to DRG 39 ("lens procedures with or without vitrectomy") and 242 hospital episodes assigned to DRG 183 ("miscellaneous of digestive disorders, age17") from three hospitals in 2000. Clinical records were independently evaluated by two pairs of physicians using PRUO. Proportions of inappropriate episodes by hospital and DRG were also estimated through APPRO using data from Lazio regional hospital information system. The agreement between the two pairs of evaluators was high (k=0.93; p0.0001). We observed no statistically significant association between APR-DRG severity subgroups and inappropriate hospitalisation found by PRUO. APPRO underestimates rates of inappropriate hospitalisation compared to PRUO. It depends on the different characteristics of the tools and particularly on the caution of APPRO in performing the evaluation using routine data.

Stroke is the third leading cause of death and the most important cause of long-term disability in Italy and other developed countries, heavily influencing quality of life and costs of health care. In spite of the widespread occurrence of the disease and its relevant impact in Italy, there is neither a national nor a regional surveillance system of cerebrovascular diseases. A regional surveillance system for stroke has two important aims: to help to interpret the geographical and temporal trends of the disease for health care planning and resource allocation and to allow close monitoring of the quality of stroke services. Age-standardized mortality rates for cerebrovascular diseases in the Lazio region (5,242,709 inhabitants) in the period 1998-99 were 69.4 for males and 59.4 for females per 100,000 inhabitants. In the year 2000, about 3% of all hospital discharges were for cerebrovascular diseases with a hospitalisation rate of 4.36 per 1000 inhabitants. The mean length of stay is 12 days (median of 9 days) and in-hospital death is 15.4%. The admission rate for cerebrovascular diseases to emergency departments is 3.40 per 1000 inhabitants. The goal of the Lazio Regional Health Authority is to implement a surveillance system for stroke based both on current data (mortality and discharge data) and on information collected in a registry for quality assessment of stroke care. The first step of the study is to develop a regional register of acute stroke using an 'ad hoc' data sheet integrated in the computer-based patient record system of clinical and administrative data (GIPSE) operating in all emergency departments in the region.

Aim of the study was to describe frequency, causes, regional variations, setting and risk of mortality of tonsillectomy and adenoidectomy in Italy. The study is based on hospital discharge data for the years 1998-2000 provided by the Ministry of Health.During the year 2000, 61.280 tonsillectomy with or without adenoidectomy and 32.655 adenoidectomy alone were performed in Italy. ICD-9-CM codes reported on discharge abstracts indicated that the most frequent causes of tonsillectomy were chronic tonsillitis (45%) and hypertrophy of tonsils and adenoids (43%). The total tonsillectomy rate was 10.6 x 10.000 (CI 10.5-10.7) in 2000, and it was stable throughout the study period. We observed a wide geographical variability of regional tonsillectomy rates, standardised by age and sex. They ranged from 3.5 x 10.000 (CI 3.1-4.0) in Basilicata to 19.0 (CI 18.6-19.5) in Piemonte. We found an inverse correlation (r = -0.50) between regional tonsillectomy rates for tonsillitis and minimum temperatures recorded in capitals of the regions. Most operations were performed in the acute setting with a hospital stay longer than one day. The mortality risk associated to surgery was estimated to be at least of one case over 95.000 operations.The observed variability of regional tonsillectomy rates, only partly explained by weather differences, may be ascribed to disagreement among physicians. Inappropriate variations and setting were the two main reasons conducive to the development of the guidelines "Clinical and organisational appropriateness of tonsillectomy and/or adenoidectomy in Italy", in the frame of LINCO project and of the Italian National Program for Guidelines.

This article aims to explore some key issues relating to the health districts of the Lazio Region, in particular the major critical aspects as well as some strengths highlighted by the operators. In the Lazio Region there are 12 Local Health Units, divided into 55 health districts. In recent years, the majority of the authors analized theoretical models proposed by regional standards, while the strengths and weaknesses of the district, as well as the organizational difficulties and problems experienced daily by the operators have not been investigated. It was decided to use qualitative methods of research, through open interviews with 50 operators in 15 health districts of the Region. Interviews were analysed utilizing software Nvivo. Some codes were identified to guide interviews. We can summarize the emergency issues at least in three major areas: 1) the organization of the district, 2) the management of personnel and resources, 3) the care pathways. It is hoped that, during next years, the research directed at health district analysis will grow, with particular reference to quantitative and qualitative investigations, in order to build a body of knowledge from practical experience of health professionals.

The aim of this study, conducted in the Region of Lazio, Italy, in 2008-2010, was to describe the use, over a one-year period, of health and social care services in a cohort of 712 patients with a diagnosis of dementia. These patients had never previously used such services. We evaluated the association between the patients' sociodemographic and clinical characteristics and their use of services. Sociodemographic and clinical data were collected at baseline using validated instruments, while the use of services was investigated at the end of the one-year follow-up through a structured (questionnaire-based) interview with the caregiver. We found that 11.9% of patients used health or social care services. The most frequent diagnoses were: Alzheimer's disease (72.1%), mixed dementia (20.5%), and vascular dementia (9.7%). A higher probability of use of services was observed in patients with: more than five years of schooling (OR=1.79; 95%CI:1.08-2.96); one or more comorbidity (OR=4.87; 95%CI:2.05- 11.57); severe (OR=4.78; 95%CI:1.75-13.06) or moderate dementia (OR=2.08; 95%CI:0.98-4.40). The low health and social care service use among dementia patients in this study could be explained by a lack of availability of services. Public health authorities should plan adequate networks of services, considering both patients and caregivers' needs.

The number of immigrant women in Italy has increased from 260,000 in 1991 to at least 750,000 in 2003. This article describes the health situation of these women, in particular it deals with reproductive health. Immigrant women are generally young, in good health and they go to the health services mainly for pregnancy, delivery, spontaneous and induced abortion. Forty-eight per cent of acute hospital admissions and 56 per cent of day hospital admissions in 2002 were related to reproduction. Among foreign citizens, the induced abortion rate is three times higher than that reported among Italians, while the risk of spontaneous abortion is similar (97 per thousand and 101 per thousand, respectively). In general, the data show that immigrant women in Italy live in deprived social conditions, which can influence their reproductive choices and their access to health services. In order to take account of their particular needs, it is necessary to modify the health services and plan public health interventions especially for the prevention of induced abortion.