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Background: During COVID-19 pandemic, health professionals have been working in an extreme uncertainty context. Affected patients needed to be cared at home as long as possible to avoid virus spreading and hospital resources saturation. The Veneto Regional Administration (North-east of Italy) released Regional guidelines about it. The Western Healthcare District of the Local Health Authority of the city of Vicenza (180,000 inhabitants) implemented a healthcare pathway following them. Aim of the study is to describe the results and outcomes of such implementation. Methods: In the implemented health care pathway, a new service called "Special Unit of continuity of care" (USCA) with physicians and nurses has been dedicated to the prise en charge at home of patients suffering from Sars-CoV-2. They were referred to the USCA by general practitioners or by hospital specialists, and managed through a daily clinical monitoring by regular home visits and phone calls, specialist consultations and therapy management. In order to prevent hospital admission, an oxygen concentrator when possible has been employed and managed at home by the members of the USCA when the oxygen saturation was below 93%. An observational retrospective study has been conducted using anonymized data from different databases: the USCA activity database (from 12/01/20 to 21/31/21), the hospital and Emergency Department discharge databases, and the "healthcare co-payments exemptions database". The latter database refers to the people excluded - because of their chronicity - from the co-payment of a list of medical exams and services. Descriptive and multivariate logistic regression analyses have been implemented. Results: 1,419 patients suffering from Sars-CoV-2 have been cared and managed by the USCA in the considered period of time (mean 11.4 days), of whom 787 (55.5%) with at least one chronic condition (described in the above quoted "healthcare co-payments exemption database") and 261 provided with oxygen concentrator. 275 (19.4%) needed a hospital admission, 39 (2.8%) in intensive unit; 53 died during hospitalization (3.8%). Out of the 261 patients utilizing oxygen concentrator, 103 have been admitted to hospital (39.5%), 7.3% in intensive unit and 8.0% died. In implemented multivariate analyses, the use of oxygen concentrator, proxy measure of the severity of the condition, is the major determinant for the risk of hospital admission (adj OR: 3.2, CI 2.3-4.3) and of dying within 30 days (adj OR: 2.8 CI 1.5-5.1). Among the 261 patients provided with oxygen concentrator, 158 (60,5%) have been managed at home without any admission to emergency department and/or hospitalization. Conclusions: In an uncertain context such as COVID-19 pandemic, the already-implemented home care model has been modified by integrating the USCA physicians and nurses and specialist care networks to prevent hospitalization and the sense of isolation and abandonment of people as much as possible. Almost 1,500 patients suffering from COVID-19 have been cared for at home over 13 months by such new service with complex and multidisciplinary activities. The risk of hospitalization and death appears determined by the severity of the pathology with high and significant OR 60% of patients with oxygen concentrators who, despite an initial high hyposaturation were not hospitalized, represent, partly, the group of patients who would have been requiring hospital care in the absence of a home care pathway in a standard situation.
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COVID-19 , Servicios de Atención de Salud a Domicilio , Humanos , Italia/epidemiología , COVID-19/epidemiología , COVID-19/terapia , Estudios Retrospectivos , Servicios de Atención de Salud a Domicilio/organización & administración , Continuidad de la Atención al Paciente/organización & administración , Hospitalización/estadística & datos numéricos , Pandemias , Terapia por Inhalación de Oxígeno/estadística & datos numéricosRESUMEN
BACKGROUND: Traumatic brain injury (TBI) is a severe condition that represents a major global public health concern. OBJECTIVES: Provide a comprehensive epidemiological outlook encompassing TBI incidence, healthcare provision and mortality. METHODS: Population-based study in Veneto (4.9 million inhabitants), Italy, from 2012 to 2021. Hospital discharge and mortality records were used to assess incidence and mortality. Kaplan-Meier survival estimator and Cox regression models were fitted to investigate determinants of mortality. RESULTS: Between 2012 and 2021, there were 37,487 incident TBI cases, corresponding to an age-standardized rate of 77.30/100,000 people (95% CI 76.52-78.09), higher among males, with an exponential growth after age 70. Leading causes were domestic (33.1%) and traffic accidents (17.7%), the first predominating among the elderly and children, while the latter in males 15-24 and older people. After rates stably declined between 2012 and 2019, the study captured a sharp decrease especially for traffic and occupational accidents in males, due to COVID-19 lockdown in 2020. Overall, 48.9% TBI patients were hospitalized in a specialized trauma center, with 2.6% requiring a transfer after accessing a spoke hospital. Over a 3.7 years median follow-up, 16,145 deaths were recorded, with higher mortality for those undergoing neurosurgical interventions, regardless of their access point. Risks of death increased with age, male gender, and comorbidities. DISCUSSION: TBI incidence is characterized by distinct patterns, affecting particularly older individuals and males. Minimal hospital transfers with comparable survival irrespective of access point suggests an effective patient management within the network. The study underscores the critical need for acute-phase support and prolonged care strategies for older TBI patients.
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Lesiones Traumáticas del Encéfalo , Humanos , Lesiones Traumáticas del Encéfalo/epidemiología , Lesiones Traumáticas del Encéfalo/mortalidad , Masculino , Femenino , Adolescente , Adulto , Anciano , Incidencia , Adulto Joven , Persona de Mediana Edad , Niño , Lactante , Preescolar , Italia/epidemiología , Anciano de 80 o más Años , Recién Nacido , COVID-19/epidemiología , COVID-19/mortalidadRESUMEN
Objective: An improvement in iodine status in Veneto Region has been documented in the last decade. We aimed at estimating the incidence of hyperthyroidism in the Veneto Region (Italy) over the period 2013-2022. Methods: Retrospective population-based study conducted in Veneto (4.9 million people) using the population registry, an administrative health database. Between 2012 and 2022, hyperthyroidism incidence was defined thank to a health-care co-payment exemption for hyperthyroidism or any hospital diagnosis of hyperthyroidism. Incident hyperthyroidism was defined from 2013 to 2022 to exclude prevalent cases. Standardized incidence rates (IRs) were reported by age, sex, and etiology of thyroid hyperfunction too. Results: We identified 26,602 incident cases (IR of 54.38 per 100,000 person-years, 2.47-fold higher in females than in males). IR decreased from 69.87 (95% CI: 67.49, 72.25) in 2013 to 42.83 (95% CI: 40.99, 44.66) in 2022. In 2020, an out-of-trend decrease in hyperthyroidism incidence was documented, corresponding to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic outbreak, with a realignment to the trend in the subsequent years. The annual percentage change according to the cause of hyperthyroidism was as follows: -6.62% (95% CI: 8.47, 4.73) (P < 0.0001) in toxic multinodular goiter, -7.56% in toxic uninodular goiter (95% CI: 10.54, 4.48) (P < 0.001) and -4.70% (95% CI: 6.33, 3.04) in toxic diffuse goiter (Graves' disease) (P < 0.001). Conclusions: We documented a decline in the incidence of hyperthyroidism in Veneto Region, paralleling the improvement of the iodine status, thanks to a long and sustained iodine prophylaxis campaign. SARS-CoV-2 pandemic and vaccination campaign did not change the declining trend of hyperthyroidism incidence in our study region. Significance statement: An improvement in iodine status in the population residing in the Veneto region has been documented in the last decade, thanks to a nationwide voluntary iodine prophylaxis program running since 2005, but its impact on the epidemiology of thyroid disease has never been documented. This is the largest study on the incidence rates of hyperthyroidism carried out in Italy and covers the longest observation period among all regionwide population-based studies of hyperthyroidism in our country. We documented a reduction in the incidence of hyperthyroidism, which was more pronounced in nodular goiter diagnosis but involved also toxic diffuse goiter. The decline in the incidence of hyperthyroidism in Veneto Region shows the efficacy and safety of the iodine prophylaxis campaign.
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Hepatobiliary resections are among the most complex and technically challenging surgical procedures. Even though robust evidence showed that complex surgical procedures such as hepatobiliary surgery have better short- and long-term outcomes and lower mortality rate when performed in high-volume centers, the minimal criteria of centers that can perform hepatobiliary activity are not clearly defined. We conducted a retrospective population study of patients who underwent hepatobiliary surgery for malignant disease in a single Italian administrative region (Veneto) from 2010 to 2021 with the aim to investigate the hospitals annual surgical volume for hepatobiliary malignant diseases and the effect of hospital volume on in-hospital, 30- and 90-day postoperative mortality. The centralization process of hepatobiliary surgery in Veneto is rapidly increasing over the past 10 years (rate of performed in highly specialized centers increased from 62% in 2010 to 78% in 2021) and actually it is really established. The crude and adjusted (for age, sex, Charlson Index) mortality rate after hepatobiliary surgery resulted significantly lower in centers with high-volume activity compared to them with low-volume activity. In the Veneto region, the "Hub and Spoke" model led to a progressive centralization of liver and biliary cancer treatment. High surgical volume has been confirmed to be related to better outcomes in terms of mortality rate after hepatobiliary surgical procedures. Further studies are necessary to clearly define the minimal criteria and associated numerical cutoffs that can help define the characteristics of centers that can perform hepatobiliary activities.
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Neoplasias del Sistema Biliar , Procedimientos Quirúrgicos del Sistema Biliar , Humanos , Estudios Retrospectivos , Hospitales , Mortalidad Hospitalaria , Neoplasias del Sistema Biliar/cirugía , Italia/epidemiología , Hospitales de Alto VolumenRESUMEN
OBJECTIVES: The aim of this study was to examine the odds of readmission and mortality after discharge against medical advice (DAMA) in the Veneto region of Northeast Italy, drawing on data from the regional archives of emergency department records and hospital discharge records. DESIGN: A retrospective cohort study. SETTING: Hospital discharges, Veneto region, Italy. PARTICIPANTS: All patients discharged after being admitted to a public or accredited private hospital between January 2016 and 31 January 2021 in the Veneto region were considered. A total of 3 574 124 index discharges were examined for inclusion in the analysis. PRIMARY AND SECONDARY OUTCOME MEASURES: Readmission and overall mortality at 30 days after the index discharge against admission. RESULTS: In our cohort, 7.6 of patients left hospital against their doctor's advice (n=19 272). These DAMA patients were more likely to be younger (mean age: 45.5 vs 55.0), foreign (22.1% vs 9.1%). The adjusted odds of readmission after DAMA was 2.76 (CI 95% 2.62-2.90) at 30 days (9.5% DAMA vs 4.6% not-DAMA), and the highest readmission rate was recorded in the first 24 hours after the index discharge. Mortality was higher for DAMA patients after adjusting for patient-level and hospital-level characteristics (with adjusted ORs of 1.40 for in-hospital mortality and 1.48 for overall mortality). CONCLUSIONS: The present study shows that DAMA patients are more likely to die and to need hospital readmission than patients discharged by their doctors. DAMA patients should be more committed to a proactive and diligent postdischarge care.
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Alta del Paciente , Readmisión del Paciente , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Cuidados Posteriores , Estudios de Cohortes , Hospitales Privados , ItaliaRESUMEN
OBJECTIVE: To assess mortality rates (MRs), standardized mortality ratios, and causes of death in systemic lupus erythematosus (SLE) in a population-based study. METHODS: We analyzed linked administrative health databases of the Veneto Region (Italy, 4,900,000 residents). SLE was defined by any hospital diagnosis or healthcare copayment exemption for SLE. We analyzed mortality from January 1st, 2012, until December 31st, 2021. MRs per 1000 were stratified by year, sex, and age group. Standardized mortality ratios were derived by comparing MRs of the general regional population. Causes of death were coded using the ICD-10 coding system and they were grouped in: SLE, infectious diseases, cardiovascular diseases (CVD), cancer, or others. RESULTS: Among 4283 SLE prevalent cases, 603 deaths occurred, corresponding to an average annual standardized MR of 18.6 per 1000 person/year (95% CI 17.0-20.2). Out of 1092 incident SLE patients, 90 died with a peak in the first year after diagnosis (MR 26.5 per 10,000 person/month). Standardized mortality ratio was 2.65 (95% CI 2.13-3.26) overall, and highest among younger patients (<45 years: 5.59, 95% CI 2.05-12.4). Five- and 8-year survival were 91% and 89%, respectively. About half of the deaths had CVD or cancer as underlying cause, whereas infections were less frequently reported. CONCLUSIONS: Although the medium-term survival since diagnosis is good, SLE mortality is still higher than that of the general population, especially in youngest patients. Nowadays, CVD seems to be the major cause of deaths in SLE, whereas infections account for a low proportion of deaths, at least in Western countries.
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Enfermedades Cardiovasculares , Lupus Eritematoso Sistémico , Neoplasias , Humanos , Causas de Muerte , Causalidad , Lupus Eritematoso Sistémico/diagnósticoRESUMEN
OBJECTIVES: We aimed at estimating the incidence and prevalence of SLE in northeastern Italy over the period 2012-20. METHODS: A retrospective population-based study was conducted in Veneto Region (4.9 million people) using the population registry, an administrative health database where all residents are recorded. Between 2012 and 2020, SLE prevalence was defined by a healthcare co-payment exemption for SLE (national registry code 028) or any hospital diagnosis of SLE (International Classification of Disease , Ninth Revision, Clinical Modification 710.0), whichever came first. Incident SLE was defined from 2013 to 2020 to exclude prevalent cases. Standardized incidence and prevalence rates were reported by age and sex. RESULTS: During the study period, we identified 4283 SLE patients (85% female), with 1092 incident cases. Across the study period, SLE standardized point prevalence increased from 63.5 (95% CI 61.2, 65.8) to 70.6 (95% CI 68.3, 73.0) per 100â000 residents, corresponding to an annual increment of 1.14% (P < 0.0001). The highest prevalence was observed in females aged 60-69 years. SLE incidence corresponded to 2.8 per 100â000 person-years (95% CI 2.6, 2.9), with an annual decline of 7.3% (P < 0.0001). Incidence was 5-fold higher in females (female-to-male incidence rate ratio: 5.00, 95% CI 4.25, 5.87; P < 0.0001), with a peak among women aged 30-39 years. At diagnosis, women were significantly younger (45 years, IQR 33-58) than men (52 years, IQR 38-64). CONCLUSIONS: Over the last decade, SLE prevalence has increased, while incidence has stably declined. In view of the introduction of new high-cost drugs, a clear definition of the epidemiology of SLE is crucial for all healthcare stakeholders.
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Lupus Eritematoso Sistémico , Humanos , Masculino , Femenino , Incidencia , Prevalencia , Estudios Retrospectivos , Lupus Eritematoso Sistémico/epidemiología , Italia/epidemiologíaRESUMEN
STUDY DESIGN: A retrospective population-based study. OBJECTIVES: Describe the incidence of traumatic spinal cord injury (TSCI) and mortality risks, based on the characteristics of the patient, anatomical level of the lesion, setting/cause of the injury, and type of healthcare support received within the regional trauma network (highly specialized trauma center or spoke hospital). SETTING: Between 2011 and 2020, 1303 patients with incident TSCI were identified in a population of 4.9 million inhabitants. METHODS: Hospital discharge records and mortality records were used to identify patients and outcomes. Cox regression models were fitted to estimate mortality risks across several subgroups. RESULTS: Over the past decade, age-sex-standardized TSCI incidence rates remained stable with 26.5 cases (95% CI, 25.0-27.9) per 1,000,000 inhabitants (mean age 59.2 years) and most cases were males (68.3%). Incidence was directly associated with age while the male to female ratio was inversely related. Most TSCIs were cervical lesions (52.1%), and the most common cause of injury were traffic crashes (29.9%) followed by occupational accidents (29.8%). Sex, cause of the trauma, or inpatient hospital management were not associated with an increased risk of death. Mortality rates were greater for cervical lesions, and increased with age, remaining stably high among older individuals even 12 months after the accident. One-month mortality risk was significantly higher at ≥75 years compared to <55 years (adjusted HR 9.14 (95% CI, 4.17-20.03)). CONCLUSION: Public health policies should aim at reducing preventable TSCIs, and special attention should be drawn to long-term management of elderly patients in the attempt to decrease mortality rates.
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Traumatismos de la Médula Espinal , Accidentes de Tránsito , Anciano , Femenino , Humanos , Incidencia , Lactante , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Traumatismos de la Médula Espinal/epidemiología , Traumatismos de la Médula Espinal/etiología , Traumatismos de la Médula Espinal/terapia , Centros TraumatológicosRESUMEN
BACKGROUND: Perfluoroalkylated substances (PFAS) in serum are inversely associated with fetal growth. Small for gestational age (SGA) is a measure based on birth weight and gestational age at birth and represents a good indicator of fetal growth but it has been used only in a small number of studies. We examined the association between PFAS exposure and the risk of severe SGA in a PFAS contaminated area in the Veneto Region (North-East of Italy). METHODS: A retrospective cohort study has been developed including all singleton live births reported in the Veneto Region Birth Registry between 2003 and 2018 to mothers living in the contaminated and in a control area. We estimated the association between mothers' area of residence and severe SGA using crude RR (and 95% CI) and stepwise logistic regression, including all the maternal characteristics. RESULTS: The study included 105,114 singleton live births. The occurence of severe SGA was 3.44% in the contaminated area and 2.67% in the control area. The multivariate analysis confirmed that living in the contaminated area significantly increased the odds of severe SGA (adjusted OR 1.27 (95% C.I. 1.16, 1.39)). CONCLUSIONS: The findings suggest that living in a contaminated area by PFAS plays a role in affecting fetal growth and support the hypothesis that PFAS exposure is a risk factor for SGA. Individual data on exposure are needed to confirm the direct association.
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Fluorocarburos , Recién Nacido Pequeño para la Edad Gestacional , Certificado de Nacimiento , Femenino , Fluorocarburos/toxicidad , Edad Gestacional , Humanos , Recién Nacido , Italia/epidemiología , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Violence against women represents a violation of a fundamental human right and is a significant cause of death and disability worldwide. In developing countries, this issue is particularly dramatic and in sub-Saharan Africa were reached 65% of women reporting domestic violence. OBJECTIVE: In this study, we assessed the burden and pattern of domestic violence registered at Beira Central Hospital, Mozambique from 2011 to 2015. METHODS: We performed a descriptive analysis of data collected at the CHB Legal Medicine Service. RESULTS: In five years, are recorded a total amount of 1,491 admissions for domestic violence of which 1307 were females. About 80% of all female cases are represented by the 11-40 age range and, in almost 90% the aggressor was the current or past partner. More than 75% were cases of repeated violence and in more than 60% there were minors attending the phenomenon. CONCLUSION: It is crucial to act immediately and with a multi-disciplinary approach in order to fight domestic violence, especially against women due to its dramatic consequences as isolation, inability to work, loss of wages, lack of participation in regular activities and limited ability to care for themselves and their children.
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Violencia Doméstica/estadística & datos numéricos , Violencia de Pareja/estadística & datos numéricos , Parejas Sexuales/psicología , Adolescente , Adulto , Anciano , Violencia Doméstica/psicología , Violencia Doméstica/tendencias , Femenino , Humanos , Violencia de Pareja/psicología , Masculino , Persona de Mediana Edad , Mozambique/epidemiología , Prevalencia , Adulto JovenRESUMEN
The association between venous thromboembolism (VTE) and antibodies anti-Protein C (PC)/Protein S (PS) is still uncertain. We performed a case-control study to determine the risk of VTE related to the presence of these auto-antibodies considered independently of the presence of lupus anticoagulant (LAC) or anti-cardiolipin antibodies (ACA). One hundred thirty-five patients with idiopathic VTE and 164 healthy subjects were enrolled. Anti-PC and anti-PS antibodies (both IgG and IgM) were assessed using commercially available ELISA kits. Among cases there was a higher prevalence of elevated anti-PC IgM antibodies than in controls (OR 2.44, 95%CI 1.00-5.94). The presence of anti-PC IgG and anti-PS IgG and IgM antibodies was also higher in cases than in controls, but the difference was not statistically significant. Only five patients had both anti-PC or anti-PS antibodies and LAC or ACA. We performed a stepwise multivariate logistic regression analysis showing that anti-PC IgM>958 percentile was a significant predictor of VTE after adjustment for LAC or ACA (OR 2.52, 95%CI 1.01-6.24)). Larger prospective studies are needed to confirm this finding.
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Anticuerpos Antifosfolípidos/fisiología , Proteína C/inmunología , Proteína S/inmunología , Tromboembolia/inmunología , Estudios de Casos y Controles , Humanos , Persona de Mediana Edad , Trombosis de la Vena/inmunologíaRESUMEN
Common tests for the assessment of blood coagulation in the acute phase of deep vein thrombosis are of limited value for the evaluation of the associated hypercoagulability. The new rotation thromboelastometry by rotation thrombelastogram has the potential to provide information on whole blood clot formation and prothrombotic state in patients with acute deep vein thrombosis. Rotation thrombelastogram parameters were evaluated in whole blood of 30 patients with a first episode of acute deep vein thrombosis and 40 healthy controls. The effect of factor VIII and fibrinogen levels on rotation thrombelastogram assays was also assessed in the study population and in a model of blood supplemented by increasing amounts of fibrinogen. All assays performed were consistent with a remarkable hypercoagulable profile in deep vein thrombosis patients as compared with controls. In particular, maximum clot firmness and the area under curve values, which are expected to better correlate with the hypercoagulable state in the acute phase of deep vein thrombosis, were significantly higher in patients than in controls. As expected, fibrinogen was shown to be one of the main determinants of the hypercoagulability in rotation thrombelastogram assays. In a small subset of acute deep vein thrombosis patients, inherited thrombophilia had no influence on rotation thrombelastogram parameters. The new rotation thrombelastogram thromboelastometry is a useful tool to detect acute deep vein thrombosis-related hypercoagulability. Prospective studies are needed to define the potential applications of rotation thrombelastogram in the management of deep vein thrombosis patients.
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Coagulación Sanguínea , Monitoreo Fisiológico/métodos , Tromboelastografía/métodos , Trombosis de la Vena/sangre , Enfermedad Aguda , Adulto , Anciano , Factor VIII/análisis , Femenino , Fibrinógeno/análisis , Humanos , Masculino , Persona de Mediana EdadRESUMEN
OBJECTIVES: to describe the rehabilitation services provided by the health system in the Veneto Region (4.7 million population) in terms of their organizational setting, the number of patients rehabilitated, the activities involved, the human resources and the costs to the healthcare system. DESIGN AND SETTING: a cross-sectional study based on several approaches. Rehabilitation activities for inpatients were explored using hospital discharge records, while territorial activities were assessed from specific data covering accredited centers and an ad hoc questionnaire completed by each rehabilitation center. Indexes of the rehabilitation services provided were calculated for each Local Health Agency and Region. The rehabilitation activities, the number of patients involved and the service provided by each center were explored by multiple correspondence analysis. MAIN OUTCOME MEASURES: the organizational setting and workload of the rehabilitation centers, the services delivered and activities involved, the human resources employed and the estimated costs to the healthcare system. RESULTS: in 2002, 320 rehabilitation centers (80.6% of them for outpatients) and 2,500 full-time equivalent personnel took care of about 300,000 patients delivering more than 5.5 million treatment sessions. Patients were under 17 years old in 19.3% of cases. The service varied considerably within and between Local Health Agencies. Rehabilitation mainly concerned physical (58.7%) and psychological treatments (19.1%) and speech therapy (3.7%). The rehabilitation facilities dedicated to one particular activity tended to take care of a large number of patients with a low complexity profile, e.g. those needing physical exercises, while facilities providing services that demand a multidisciplinary approach dealt with fewer patients, who were mostly children. The total cost of rehabilitation was estimated at 659 million Euro. CONCLUSION: rehabilitation activities have a great impact on health service users and providers, with related costs that were estimated to be about one third of the amount normally allocated to hospital services. There was no homogeneity of the facilities provided for outpatients in terms of type of rehabilitation, number of patients, services provided, and resources used Although activities involving outpatients represented the vast majority of the service provided, no systematic data are currently available on this area. A data flow on outpatient rehabilitation would afford a unique opportunity for clinical governance and cost containment.
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Centros de Rehabilitación/organización & administración , Centros de Rehabilitación/estadística & datos numéricos , Estudios Transversales , Humanos , ItaliaRESUMEN
To compare the probability of leg vein recanalization between carriers and non-carriers of thrombophilia after an episode of deep vein thrombosis (DVT) of the lower extremities, we reviewed the clinical records of 472 patients with proximal DVT who were diagnosed with thrombophilia, and had long-term ultrasound scanning. One hundred and thirty-seven patients (29.0%) were carriers of thrombophilia. After adjusting for age, sex, DVT localization and modality of presentation, the hazard ratio of vein recanalization in thrombophilic compared with non-thrombophilic patients was 0.49 (95% CI, 0.38 to 0.63). These findings suggest that thrombophilia is an independent predictor of persistent residual vein thrombosis.
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Trombofilia/epidemiología , Tromboflebitis/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Anticoagulantes/uso terapéutico , Permeabilidad Capilar , Niño , Convalecencia , Femenino , Heparina de Bajo-Peso-Molecular/uso terapéutico , Humanos , Relación Normalizada Internacional , Masculino , Persona de Mediana Edad , Prevalencia , Recurrencia , Estudios Retrospectivos , Trombofilia/complicaciones , Trombofilia/genética , Tromboflebitis/diagnóstico por imagen , Tromboflebitis/tratamiento farmacológico , Tromboflebitis/etiología , Resultado del Tratamiento , Ultrasonografía , Warfarina/uso terapéuticoRESUMEN
The SIGENP Group has created an Italian Liver Transplantation database. The study considers all patients under 18 yr of age on the waiting list or transplanted between 1984 and 2005. Demographic and clinical data were collected and a descriptive analysis was conducted. Kaplan-Meier survival curves were calculated and Cox's proportional-hazards regression analysis were performed to identify predictors of death after transplantation. Twenty-two Italian centers took part and data were collected on 622 cases: only 53.8% of the transplants performed up until 1998 were carried out in Italy, while this was true of 97.7% of the operations performed between 1999 and 2005. Recipient survival curve analysis revealed one-, two- and five-yr survival rates of 88, 87 and 84%, respectively, and a significant improvement in survival after 1998 (p = 0.0322). Cox's analysis identified the following risk factors for death after liver transplantation, i.e. transplantation before 1998, neoplasms or fulminant hepatic failure as indications, being in intensive care at the time of transplantation and retransplantation. The center where the transplant is performed also revealed an influence on patient survival. Thanks to a better patient follow-up and more cooperation between specialists, the mean survival after liver transplantation is improving and Italian children can be transplanted in Italy.
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Trasplante de Hígado/estadística & datos numéricos , Adolescente , Niño , Bases de Datos Factuales , Estudios de Seguimiento , Humanos , Italia , Hepatopatías/clasificación , Hepatopatías/cirugía , Trasplante de Hígado/mortalidad , Análisis Multivariante , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Análisis de Supervivencia , Sobrevivientes , Factores de Tiempo , Listas de EsperaRESUMEN
OBJECTIVES: To evaluate how Hospital Discharge Records (SDO) and Certificates of Delivery Care (CEDAP) can be utilized to determine the number of deliveries and births; to calculate indicators for monitoring mother-infant health status, the exposure to risk factors during pregnancy and the health care provided. DESIGN AND SETTING: CEDAP and SDO of all patients admitted to any hospital in the Veneto Region (4.7 million inhabitants, about 44,000 births) during the year 2003 were considered. An area-based study on deliveries and births, a retrospective cohort study on pregnancies, and a prospective cohort study on newborns up to the first year of age were performed to calculate health indicators. These indicators were compared to two official data sources: National Institute of Statistics (ISTAT) and Italian National Institute of Health (ISS). MAIN OUTCOME MEASURES: Descriptive indicators concerning mother-infant health status (conception, pregnancy, delivery, newborns and events during the first year of age). RESULTS: SDO provide highly accurate data on pregnancies, births and stillborns, which overlap with values reported by ISTAT Combining data from SDO and CEDAP with findings fom the process of tracking mothers and infants'cohorts, allows the calculation of many indicators on conception (n. 9), pregnancy (n. 8), delivery (n. 8), newborn (n. 15), and events during the first year of age (n. 6). In the Veneto Region the general fertility rate is 40.95% per hundred, with a relatively late mean age at delivery (32 years). Pregnant women undergoing prenatal invasive procedures are 23.5% and the caesarean section rate is 29%. Infants born to foreign mothers are 16%, whereas 2.5% are conceived through assisted reproduction techniques, 0.9% are very low birth weight, and 0.3% are extremely low birth weight; neonatal and infant mortality rates are 2.2% per hundred and 2.9% per hundred respectively. CONCLUSION: The proposed system is immediately feasible also at a local level, making reliable and informative data available to guide health policies.