RESUMEN
BACKGROUND: Hepatocellular carcinoma (HCC) is the most frequent primary invasive cancer of the liver. During the last decade, the epidemiology of HCC has been continuously changing in developed countries, due to more effective primary prevention and to successful treatment of virus-related liver diseases. The study aims to examine survival by level of access to care in patients with HCC, for all patients combined and by age. METHODS: We included 2018 adult patients (15-99 years) diagnosed with a primary liver tumour, registered in the Palermo Province Cancer Registry during 2006-2015, and followed-up to 30 October 2019. We obtained a proxy measure of access to care by linking each record to the Hospital Discharge Records and the Ambulatory Discharge Records. We estimated net survival up to 5 years after diagnosis by access to care ("easy access to care" versus "poor access to care"), using the Pohar-Perme estimator. Estimates were age-standardised using International Cancer Survival Standard (ICSS) weights. We also examined survival by access to care and age (15-64, 65-74 and ≥ 75 years). RESULTS: Among the 2018 patients, 62.4% were morphologically verified and 37.6% clinically diagnosed. Morphologically verified tumours were more frequent in patients aged 65-74 years (41.6%), while tumours diagnosed clinically were more frequent in patients aged 75 years or over (50.2%). During 2006-2015, age-standardised net survival was higher among HCC patients with "easy access to care" than in those with "poor access to care" (68% vs. 48% at 1 year, 29% vs. 11% at 5 years; p < 0.0001). Net survival up to 5 years was higher for patients with "easy access to care" in each age group (p < 0.0001). Moreover, survival increased slightly for patients with easier access to care, while it remained relatively stable for patients with poor access to care. CONCLUSIONS: During 2006-2015, 5-year survival was higher for HCC patients with easier access to care, probably reflecting progressive improvement in the effectiveness of health care services offered to these patients. Our linkage algorithm could provide valuable evidence to support healthcare decision-making in the context of the evolving epidemiology of hepatocellular carcinoma.
Asunto(s)
Carcinoma Hepatocelular/mortalidad , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Neoplasias Hepáticas/mortalidad , Adolescente , Adulto , Distribución por Edad , Anciano , Anciano de 80 o más Años , Carcinoma Hepatocelular/terapia , Toma de Decisiones en la Organización , Técnicas de Apoyo para la Decisión , Femenino , Estudios de Seguimiento , Accesibilidad a los Servicios de Salud/organización & administración , Necesidades y Demandas de Servicios de Salud/estadística & datos numéricos , Humanos , Italia/epidemiología , Neoplasias Hepáticas/terapia , Masculino , Persona de Mediana Edad , Sistema de Registros/estadística & datos numéricos , Análisis de Supervivencia , Adulto JovenRESUMEN
BACKGROUND: a death number increment compared to the previous years was observed in Italy for the year 2015; its causes are under study. OBJECTIVES: to verify if the mortality occurred in Palermo Province (Sicily Region, Southern Italy) for the year 2015 was greater than the one observed in the previous period (years 2009-2014) and to find which death causes it would be attributable to. DESIGN: observed number of deaths in 2015 were compared with expected numbers calculated with the traditional analysis of direct adjusted rates, and with a 90% predictive interval estimated fitting a Generalized Additive Model (GAM), via a quasi-Poisson distribution of the observed deaths in the period 2009-2014; various measures of the environmental temperature were used as regressor. The latter method was used also to analyse causes of death. SETTING AND PARTICIPANTS: all deaths occurred in residents in Palermo Province in the years 2009-2015. RESULTS: for each population subgroup based on sex and residence, direct adjusted rates for 2015 were lower than those observed in the previous period, but for women resident in towns outside Palermo (observed/estimated ratio: 1.04; 95%IC 1.00-1.08). GAM analysis shows mortality excesses only in men aged more than 64 years; in Palermo residents, excesses were shown in the 2nd week of December; in residents in towns of the Province excesses were shown in the 2nd and 3rd week of February and in the 1st and 2nd week of August. In the death causes analysis, mortality excesses were shown for pneumonia and bronchial pneumonia in the 1st and 2nd weeks of January; 3rd week of February; in the 1st, 2nd and 4th week of August; and in the 1st week of October. For infectious diseases, these excesses were observed in the 1st week of March. CONCLUSIONS: it is plausible that in some weeks of the year 2015 there have been a mortality excess; however, as all-year mortality is lower or equal to that of the previous periods, the Authors believe that there is an harvesting effect, that is a mortality displacement that does not affect total mortality.
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Mortalidad/tendencias , Adolescente , Adulto , Causas de Muerte/tendencias , Niño , Preescolar , Femenino , Humanos , Masculino , Persona de Mediana Edad , Modelos Estadísticos , Sicilia/epidemiología , Factores de Tiempo , Adulto JovenRESUMEN
OBJECTIVES: This collaborative study, based on data collected by the network of Italian Cancer Registries (AIRTUM), describes the burden of rare cancers in Italy. Estimated number of new rare cancer cases yearly diagnosed (incidence), proportion of patients alive after diagnosis (survival), and estimated number of people still alive after a new cancer diagnosis (prevalence) are provided for about 200 different cancer entities. MATERIALS AND METHODS: Data herein presented were provided by AIRTUM population- based cancer registries (CRs), covering nowadays 52% of the Italian population. This monograph uses the AIRTUM database (January 2015), which includes all malignant cancer cases diagnosed between 1976 and 2010. All cases are coded according to the International Classification of Diseases for Oncology (ICD-O-3). Data underwent standard quality checks (described in the AIRTUM data management protocol) and were checked against rare-cancer specific quality indicators proposed and published by RARECARE and HAEMACARE (www.rarecarenet.eu; www.haemacare.eu). The definition and list of rare cancers proposed by the RARECAREnet "Information Network on Rare Cancers" project were adopted: rare cancers are entities (defined as a combination of topographical and morphological codes of the ICD-O-3) having an incidence rate of less than 6 per 100,000 per year in the European population. This monograph presents 198 rare cancers grouped in 14 major groups. Crude incidence rates were estimated as the number of all new cancers occurring in 2000-2010 divided by the overall population at risk, for males and females (also for gender-specific tumours).The proportion of rare cancers out of the total cancers (rare and common) by site was also calculated. Incidence rates by sex and age are reported. The expected number of new cases in 2015 in Italy was estimated assuming the incidence in Italy to be the same as in the AIRTUM area. One- and 5-year relative survival estimates of cases aged 0-99 years diagnosed between 2000 and 2008 in the AIRTUM database, and followed up to 31 December 2009, were calculated using complete cohort survival analysis. To estimate the observed prevalence in Italy, incidence and follow-up data from 11 CRs for the period 1992-2006 were used, with a prevalence index date of 1 January 2007. Observed prevalence in the general population was disentangled by time prior to the reference date (≤2 years, 2-5 years, ≤15 years). To calculate the complete prevalence proportion at 1 January 2007 in Italy, the 15-year observed prevalence was corrected by the completeness index, in order to account for those cancer survivors diagnosed before the cancer registry activity started. The completeness index by cancer and age was obtained by means of statistical regression models, using incidence and survival data available in the European RARECAREnet data. RESULTS: In total, 339,403 tumours were included in the incidence analysis. The annual incidence rate (IR) of all 198 rare cancers in the period 2000-2010 was 147 per 100,000 per year, corresponding to about 89,000 new diagnoses in Italy each year, accounting for 25% of all cancer. Five cancers, rare at European level, were not rare in Italy because their IR was higher than 6 per 100,000; these tumours were: diffuse large B-cell lymphoma and squamous cell carcinoma of larynx (whose IRs in Italy were 7 per 100,000), multiple myeloma (IR: 8 per 100,000), hepatocellular carcinoma (IR: 9 per 100,000) and carcinoma of thyroid gland (IR: 14 per 100,000). Among the remaining 193 rare cancers, more than two thirds (No. 139) had an annual IR <0.5 per 100,000, accounting for about 7,100 new cancers cases; for 25 cancer types, the IR ranged between 0.5 and 1 per 100,000, accounting for about 10,000 new diagnoses; while for 29 cancer types the IR was between 1 and 6 per 100,000, accounting for about 41,000 new cancer cases. Among all rare cancers diagnosed in Italy, 7% were rare haematological diseases (IR: 41 per 100,000), 18% were solid rare cancers. Among the latter, the rare epithelial tumours of the digestive system were the most common (23%, IR: 26 per 100,000), followed by epithelial tumours of head and neck (17%, IR: 19) and rare cancers of the female genital system (17%, IR: 17), endocrine tumours (13% including thyroid carcinomas and less than 1% with an IR of 0.4 excluding thyroid carcinomas), sarcomas (8%, IR: 9 per 100,000), central nervous system tumours and rare epithelial tumours of the thoracic cavity (5%with an IR equal to 6 and 5 per 100,000, respectively). The remaining (rare male genital tumours, IR: 4 per 100,000; tumours of eye, IR: 0.7 per 100,000; neuroendocrine tumours, IR: 4 per 100,000; embryonal tumours, IR: 0.4 per 100,000; rare skin tumours and malignant melanoma of mucosae, IR: 0.8 per 100,000) each constituted <4% of all solid rare cancers. Patients with rare cancers were on average younger than those with common cancers. Essentially, all childhood cancers were rare, while after age 40 years, the common cancers (breast, prostate, colon, rectum, and lung) became increasingly more frequent. For 254,821 rare cancers diagnosed in 2000-2008, 5-year RS was on average 55%, lower than the corresponding figures for patients with common cancers (68%). RS was lower for rare cancers than for common cancers at 1 year and continued to diverge up to 3 years, while the gap remained constant from 3 to 5 years after diagnosis. For rare and common cancers, survival decreased with increasing age. Five-year RS was similar and high for both rare and common cancers up to 54 years; it decreased with age, especially after 54 years, with the elderly (75+ years) having a 37% and 20% lower survival than those aged 55-64 years for rare and common cancers, respectively. We estimated that about 900,000 people were alive in Italy with a previous diagnosis of a rare cancer in 2010 (prevalence). The highest prevalence was observed for rare haematological diseases (278 per 100,000) and rare tumours of the female genital system (265 per 100,000). Very low prevalence (<10 prt 100,000) was observed for rare epithelial skin cancers, for rare epithelial tumours of the digestive system and rare epithelial tumours of the thoracic cavity. COMMENTS: One in four cancers cases diagnosed in Italy is a rare cancer, in agreement with estimates of 24% calculated in Europe overall. In Italy, the group of all rare cancers combined, include 5 cancer types with an IR>6 per 100,000 in Italy, in particular thyroid cancer (IR: 14 per 100,000).The exclusion of thyroid carcinoma from rare cancers reduces the proportion of them in Italy in 2010 to 22%. Differences in incidence across population can be due to the different distribution of risk factors (whether environmental, lifestyle, occupational, or genetic), heterogeneous diagnostic intensity activity, as well as different diagnostic capacity; moreover heterogeneity in accuracy of registration may determine some minor differences in the account of rare cancers. Rare cancers had worse prognosis than common cancers at 1, 3, and 5 years from diagnosis. Differences between rare and common cancers were small 1 year after diagnosis, but survival for rare cancers declined more markedly thereafter, consistent with the idea that treatments for rare cancers are less effective than those for common cancers. However, differences in stage at diagnosis could not be excluded, as 1- and 3-year RS for rare cancers was lower than the corresponding figures for common cancers. Moreover, rare cancers include many cancer entities with a bad prognosis (5-year RS <50%): cancer of head and neck, oesophagus, small intestine, ovary, brain, biliary tract, liver, pleura, multiple myeloma, acute myeloid and lymphatic leukaemia; in contrast, most common cancer cases are breast, prostate, and colorectal cancers, which have a good prognosis. The high prevalence observed for rare haematological diseases and rare tumours of the female genital system is due to their high incidence (the majority of haematological diseases are rare and gynaecological cancers added up to fairly high incidence rates) and relatively good prognosis. The low prevalence of rare epithelial tumours of the digestive system was due to the low survival rates of the majority of tumours included in this group (oesophagus, stomach, small intestine, pancreas, and liver), regardless of the high incidence rate of rare epithelial cancers of these sites. This AIRTUM study confirms that rare cancers are a major public health problem in Italy and provides quantitative estimations, for the first time in Italy, to a problem long known to exist. This monograph provides detailed epidemiologic indicators for almost 200 rare cancers, the majority of which (72%) are very rare (IR<0.5 per 100,000). These data are of major interest for different stakeholders. Health care planners can find useful information herein to properly plan and think of how to reorganise health care services. Researchers now have numbers to design clinical trials considering alternative study designs and statistical approaches. Population-based cancer registries with good quality data are the best source of information to describe the rare cancer burden in a population.
Asunto(s)
Neoplasias/epidemiología , Neoplasias/prevención & control , Adolescente , Adulto , Distribución por Edad , Anciano , Anciano de 80 o más Años , Neoplasias del Sistema Nervioso Central/epidemiología , Neoplasias del Sistema Nervioso Central/prevención & control , Niño , Preescolar , Bases de Datos Factuales , Neoplasias del Sistema Digestivo/epidemiología , Neoplasias del Sistema Digestivo/prevención & control , Neoplasias de las Glándulas Endocrinas/epidemiología , Neoplasias de las Glándulas Endocrinas/prevención & control , Europa (Continente)/epidemiología , Neoplasias del Ojo/epidemiología , Neoplasias del Ojo/prevención & control , Femenino , Estudios de Seguimiento , Neoplasias de los Genitales Masculinos/epidemiología , Neoplasias de los Genitales Masculinos/prevención & control , Neoplasias de Cabeza y Cuello/epidemiología , Neoplasias de Cabeza y Cuello/prevención & control , Humanos , Incidencia , Lactante , Recién Nacido , Italia/epidemiología , Masculino , Persona de Mediana Edad , Neoplasias/diagnóstico , Neoplasias/mortalidad , Neoplasias de Células Germinales y Embrionarias/epidemiología , Neoplasias de Células Germinales y Embrionarias/prevención & control , Neoplasias Glandulares y Epiteliales/epidemiología , Neoplasias Glandulares y Epiteliales/prevención & control , Tumores Neuroendocrinos/epidemiología , Tumores Neuroendocrinos/prevención & control , Prevalencia , Sistema de Registros/estadística & datos numéricos , Estudios Retrospectivos , Factores de Riesgo , Distribución por Sexo , Tasa de Supervivencia , Neoplasias Torácicas/epidemiología , Neoplasias Torácicas/prevención & controlRESUMEN
We utilised the IMPATTO study's archives to describe the 2000-2008 colorectal cancer (CRC) incidence rate trends in Italy, once screening programmes based on the faecal immunochemical test were implemented in different areas. Data on CRCs diagnosed in Italy from 2000 to 2008 in subjects aged 40-79 years were collected by 23 cancer registries. Incidence rate trends were evaluated as a whole and by macro-area (North-Centre and South-Islands), presence of a screening programme, sex, ten-year age class, anatomic site, stage at diagnosis, and pattern of diagnosis (screen-detected, non-screen-detected). The annual percent change (APC) of incidence rate trends, with 95% confidence intervals (95%CI), were computed. The study included 46,857 CRCs diagnosed in subjects aged 40-79 years, of which 2,806 were screen-detected. The incidence rates in the North-Centre were higher than in the South and on the Islands. During the study period, screening programmes had been implemented only in the North-Centre and had a significant effect on incidence rates, with an initial sharp increase in incidence, followed by a decrease that started in the 3rd-4th years of screening. These incidence rate trends were exclusively due to modifications in the rates of stage I cases. After screening programmes started, incidence increased in all anatomic sites, particularly in the distal colon. The differential figures introduced by the implementation of screening programmes warrant a continuous surveillance of CRC incidence and mortality trends to monitor the impact of screening at a national level.
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Colonoscopía/estadística & datos numéricos , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/epidemiología , Adulto , Anciano , Detección Precoz del Cáncer , Femenino , Encuestas Epidemiológicas , Humanos , Incidencia , Italia/epidemiología , Masculino , Tamizaje Masivo , Persona de Mediana Edad , Sangre OcultaRESUMEN
BACKGROUND: Air pollution from vehicular traffic has been associated with respiratory diseases. In Palermo, the largest metropolitan area in Sicily, urban air pollution is mainly addressed to traffic-related pollution because of lack of industrial settlements, and the presence of a temperate climate that contribute to the limited use of domestic heating plants. This study aimed to investigate the association between traffic-related air pollution and emergency room admissions for acute respiratory symptoms. METHODS: From January 2004 through December 2007, air pollutant concentrations and emergency room visits were collected for a case-crossover study conducted in Palermo, Sicily. Risk estimates of short-term exposures to particulate matter and gaseous ambient pollutants including carbon monoxide, nitrogen dioxide, and sulfur dioxide were calculated by using a conditional logistic regression analysis. RESULTS: Emergency departments provided data on 48,519 visits for respiratory symptoms. Adjusted case-crossover analyses revealed stronger effects in the warm season for the most part of the pollutants considered, with a positive association for PM10 (odds ratio = 1.039, 95% confidence interval: 1.020 - 1.059), SO2 (OR = 1.068, 95% CI: 1.014 - 1.126), nitrogen dioxide (NO2: OR = 1.043, 95% CI: 1.021 - 1.065), and CO (OR = 1.128, 95% CI: 1.074 - 1.184), especially among females (according to an increase of 10 µg/m3 in PM10, NO2, SO2, and 1 mg/m3 in CO exposure). A positive association was observed either in warm or in cold season only for PM10. CONCLUSIONS: Our findings suggest that, in our setting, exposure to ambient levels of air pollution is an important determinant of emergency room (ER) visits for acute respiratory symptoms, particularly during the warm season. ER admittance may be considered a good proxy to evaluate the adverse effects of air pollution on respiratory health.
Asunto(s)
Contaminantes Atmosféricos/toxicidad , Enfermedades Respiratorias/epidemiología , Salud Urbana/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Contaminantes Atmosféricos/análisis , Monóxido de Carbono/análisis , Monóxido de Carbono/toxicidad , Estudios de Casos y Controles , Clima , Servicio de Urgencia en Hospital , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Dióxido de Nitrógeno/análisis , Dióxido de Nitrógeno/toxicidad , Material Particulado/análisis , Material Particulado/toxicidad , Enfermedades Respiratorias/etiología , Factores de Riesgo , Estaciones del Año , Sicilia/epidemiología , Dióxido de Azufre/análisis , Dióxido de Azufre/toxicidad , Adulto JovenRESUMEN
BACKGROUND: Infant mortality rate (IMR) is a key public health indicator. Maternal age is a well-known determinant of pregnancy and delivery complications and of infant morbidity and mortality. In Italy the Infant Mortality Rate was 3.7/1000 during 2005, lower than the average IMR for the European Union (4.94/1000). Sicily is the Italian region with the highest IMR, 5/1000, and neonatal mortality rate (NMR), 3.8/1000, with substantial variation among its nine districts. The present study compared a high IMR/NMR district (Messina) with a low IMR/NMR district (Palermo) during the period 2004-2006 to evaluate potential determinants of the IMRs' differences between the two districts and specifically the impact of maternal age. METHODS: The Death Causes Registers identified all deaths during the first year of life recorded among infants born to residents of the two districts in 2004-2006. For every case, available hospital charts records were abstracted using a standardized form designed to capture information on potential determinants of infant death. For each district and for each year, IMRs and NMRs were computed. Chi-squared statistics tested the significance of differences between district-specific IMRs. A Poisson regression model was used to analyze the relationship between maternal age, district of residence and IMR. RESULTS: The 246 death registry-confirmed cases included 143 (58.1%) males and 103 (41.2%) females, with mean age at death of 33.3 days (SD: 64.5, median: 5.5). The average IMR for 2004-2006 was significantly higher for the Messina district than for the Palermo district (p = 0.0001). The IMR ratio was 1.6 (95%CI: 1.2 - 2.1). The IMRs declined from 2004 to 2006. A significant interaction (p = 0.04) between maternal age and district of residence was documented. CONCLUSION: The association between advanced maternal age and infant deaths in the Messina district was due in part to the excess of newborns from advanced age mothers, but also to increased risk of death among such newborns. The significant interaction between district of residence and maternal age indicated that the IMR excess in the Messina district cannot be explained by disproportionately high live birth rates among older mothers and suggested the hypothesis that health care facilities in the Messina district could be less well prepared to provide assistance to the excess of high risk pregnancies and deliveries, as compared to Palermo district.
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Mortalidad Infantil , Edad Materna , Adulto , Femenino , Estudios de Seguimiento , Humanos , Lactante , Mortalidad Infantil/tendencias , Recién Nacido , Masculino , Sistema de Registros , Estudios Retrospectivos , Sicilia/epidemiologíaRESUMEN
Costs of cancer care are increasing worldwide, and sustainability of cancer burden is critical. In this study, the economic impact of rectal cancer on the Italian healthcare system, measured as public healthcare expenditure related to investigation and treatment of rectal cancer patients is estimated. A cross-sectional cohort of 9358 rectal cancer patients is linked, on an individual basis, to claims associated to rectal cancer diagnosis and treatments. Costs refer mainly to years 2010-2011 and are estimated by phase of care, as healthcare needs vary along the care pathway: diagnostic procedures are mainly provided in the first year, surveillance procedures are addressed to chronically ill patients, and end-of-life procedures are given in the terminal status. Clinical approaches and corresponding costs are specific by cancer type and vary by phase of care, stage at diagnosis, and age. Surgery is undertaken by the great majority of patients. Thus, hospitalization is the main cost driver. The evidence produced can be used to improve planning and allocation of healthcare resources. In particular, early diagnosis of rectal cancer is a gain in healthcare budget. Policies raising spreading of and adherence to screening plans, above all when addressed to people living in Southern Italy, should be strongly encouraged.
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Gastos en Salud , Neoplasias del Recto , Estudios Transversales , Atención a la Salud , Costos de la Atención en Salud , Humanos , Italia/epidemiología , Neoplasias del Recto/diagnóstico , Neoplasias del Recto/epidemiología , Neoplasias del Recto/terapiaRESUMEN
Ovarian cancer is characterized by a low incidence of disease and a high mortality. To correctly analyze the epidemiology of this disease it is therefore necessary to obtain data from population-based tumor registries. From 2003 to 2005, 251 new cases were registered in the tumor registry of the province of Palermo. Cases were identified from various sources, mainly hospital discharge forms, pathology reports and death certificates.The distribution of incident cases was analysed by age, type of diagnosis, disease stage, and treatment. Survival was calculated at one, three and five years. Morphologically, epithelial tumors were the most common frequent. The disease was more frequent in older age groups, with the highest incidence observed in the age group 55-69 years. Incidence and mortality rates were similar to those reported by the pool of Italian tumor registries. Disease stage was found to be related to patient age. Survival was related to stage of disease, age at diagnosis and type of treatment. Younger patients had a longer survival while advanced staging was the most unfavorable prognostic factor. Regarding the type of treatment, treatment of ovarian cancer is complex and requires close integration and coordination of the various healthcare professionals involved.
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Neoplasias Ováricas/epidemiología , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Incidencia , Italia/epidemiología , Persona de Mediana Edad , Tasa de Supervivencia , Factores de Tiempo , Adulto JovenRESUMEN
Landfilling should be the last option in an integrated Municipal Solid Waste (MSW) management approach. In the European Union (EU), the policy framework to protect the environment and the public health against the impact of health hazards related to urban solid waste management has been consistently implemented in recent decades. A growing interest in the negative impact of fires in waste landfills on the environment and people's health was reported in some European countries. In Italy, an increasing occurrence of arsons in MSW and landfills has been reported in recent years. During the summer of 2012, a multi-site arson occurred in the Palermo Municipal solid waste landfill of Bellolampo (western Sicily), giving rise to an environmental emergency of public health concern. Local health authorities reacted by creating an inter-institutional multidisciplinary task force with the aim to implement measures to prevent and control the risk of exposure by delimiting a protection area to be taken under strict monitoring. Environmental and epidemiological investigations were put in place by air, soil, and farm product sampling. A syndromic surveillance of the exposed population was conducted as well. The air monitoring stations system in place detected an increase in the concentrations of dioxins and dioxin-like substances with the PM10 highest emission pick documented within the first 24 h and estimated at about 60 µg/m3. Levels of heavy metals above the limits permitted by law were detected in the top- and sub-soil samples collected within the two landfill sampling sites and also in other nearby sites. Non-conforming concentration values of dioxins and dioxin-like substances were detected in samples taken from farms, milk, and water. The health syndromic surveillance did not document any daily increase in the notification of emergency admissions related to acute respiratory diseases or any other health effect potentially related to the waste arson, but these findings were limited by the non-systematic collection of data. The experience reported in the present case report, as declined within the European Union policy framework and in the view of environmental justice, documented the need to structure a permanent collaboration between the different institutional actors involved in environmental and public health protection activities in order to develop specific protocols to manage events related to the occurrence of waste-related environmental emergencies or disasters.
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Eliminación de Residuos , Instalaciones de Eliminación de Residuos , Administración de Residuos , Monitoreo del Ambiente , Europa (Continente) , Humanos , Sicilia , Residuos SólidosRESUMEN
OBJECTIVES: To estimate total direct health care costs associated to diagnosis and treatment of women with breast cancer in Italy, and to investigate their distribution by service type according to the disease pathway and patient characteristics. METHODS: Data on patients provided by population-based Cancer Registries are linked at individual level with data on health-care services and corresponding claims from administrative databases. A combination of cross-sectional approach and a threephase of care decomposition model with initial, continuing and final phases-of-care defined according to time occurred since diagnosis and disease outcome is adopted. Direct estimation of cancer-related costs is obtained. RESULTS: Study cohort included 49,272 patients, 15.2% were in the initial phase absorbing 42% of resources, 79.7% in the continuing phase absorbing 44% of resources and 5.1% in the final phase absorbing 14% of resources. Hospitalization was the most important cost driver, accounting for over 55% of the total costs. CONCLUSIONS: This paper represents the first attempt in Italy to estimate the economic burden of cancer at population level taking into account the entire disease pathway and using multiple current health care databases. The evidence produced by the study can be used to better plan resources allocation. The model proposed is replicable to countries with individual health care information on services and claims.
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Neoplasias de la Mama/economía , Atención a la Salud/economía , Atención a la Salud/estadística & datos numéricos , Gastos en Salud/estadística & datos numéricos , Neoplasias de la Mama/patología , Estudios Transversales , Femenino , Hospitalización/economía , Humanos , Revisión de Utilización de Seguros , Italia , Sistema de Registros , Estudios RetrospectivosRESUMEN
BACKGROUND: Malignant pleural mesothelioma (MPM) is a rare cancer with a poor prognosis. Centralization of rare cancer in dedicated centers is recommended to ensure expertise, multidisciplinarity and access to innovation. In Italy, expert centers for MPM have not been identified in all regions. We aimed to describe the treatment patterns among MPM patients across different Italian regions and to identify factors associated with the treatment patterns across the regions. METHODS: We performed an observational study on a random sample of 2026 MPM patients diagnosed in 2003-2008. We included 26 population-based registries covering 70% of the Italian population. To identify factors associated with treatment patterns, across the different regions, we fitted a multinomial logistic regression model adjusted by age, sex, stage, histology and hospital with thoracic surgical department. RESULTS: MPM patients mostly received chemotherapy alone (41%) or no cancer-directed therapy (36%) especially the older patients. The first course of treatment for MPM patients differed across regions. Patients from Piedmont, Liguria and Campania were more likely to receive no cancer-directed therapy; those living in Tuscany and Sicily were more likely to get surgery; patients from Marche and Lazio were more likely to receive chemotherapy. These differences were not explained by age, sex, stage, histology and availability of a thoracic surgery department. CONCLUSIONS: There is limited expertise available and lack of a network able to maximize the expertise available may contribute to explaining the results of our study. Our findings support the need to ensure the appropriate care of all MPM patients in reorganizing the health care services. KEY POINTS: Significant findings of the study: MPM patients mostly received chemotherapy alone or no cancer-directed therapy especially the older patients. The first course of treatment for MPM patients differed across Italian regions. WHAT THIS STUDY ADDS: Differences in MPM clinical management are not explained by the age, stage, histology nor by the availability of a thoracic surgery department. Limited expertise for MPM contribute to explaining the unequal access to appropriate care for MPM patients in Italy.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Mesotelioma Maligno/terapia , Neoplasias Pleurales/terapia , Neumonectomía/mortalidad , Radioterapia/mortalidad , Sistema de Registros/estadística & datos numéricos , Adolescente , Adulto , Anciano , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Italia/epidemiología , Masculino , Mesotelioma Maligno/epidemiología , Mesotelioma Maligno/patología , Persona de Mediana Edad , Neoplasias Pleurales/epidemiología , Neoplasias Pleurales/patología , Pronóstico , Tasa de Supervivencia , Adulto JovenRESUMEN
OBJECTIVE: to assess whether compositional (education, income index, number of family members) and contextual (area socioeconomic index) risk factors independently predict all cause and specific mortality. DESIGN: a multilevel (hierarchic) logistic regression model was applied to the individual data of a cohort followed up from 01.01.2002 till 31.12.2007. SETTING AND PARTICIPANTS: the study evaluated 40-79 years old people resident in Palermo at 01.01.2002, for whom it was possible to match register office and census data (220,723 people, 74.8% of the same age group total population). MAIN OUTCOMES MEASURES: odds ratios for specific risk factors. RESULTS: mortality was generally lower in people with better socioeconomic conditions and living in more affluent neighbourhoods. Individual risk factors odds ratios do not vary in models with and without area related risk factor. Variance partition component and other between area and total variability ratio index show small values. CONCLUSION: compositional and contextual socioeconomic factors are independent predictors of mortality; area related variability is only a small fraction of total variability.
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Mortalidad/tendencias , Adulto , Anciano , Femenino , Humanos , Italia , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis de Regresión , Factores de Riesgo , Factores SocioeconómicosRESUMEN
OBJECTIVES: In response to public health concern about effects of arson at solid waste management plants in July 2012, we analysed vital statistics data to evaluate any potential effect on pregnancies at different gestational ages of pollutants emitted from the landfill on fire. SETTING: A community living near the largest landfill plant in Sicily. PARTICIPANTS: The study group comprised 551 births, live births and stillbirths from pregnancies of mothers residing in the extra-urban exposed area, conceived during a 40 week period during which the highest fire's peak might have influenced pregnancy. PRIMARY AND SECONDARY OUTCOME MEASURES: Birth outcomes (gestational age <37 and <32 weeks, low birth weight, very low birth weight and small for gestational age) in the study group were compared with the ones of a reference group of women residing in areas of Sicily with similarly low population density and industrial development. RESULTS: Among singleton live births we observed a three-fold increase in risk of very preterm birth between the extra-urban area and the remaining low inhabitants density and unindustrialised areas for births whose pregnancies were in the third trimester (OR adjusted for maternal age and infant gender=3.41; 95% CI 1.04 to 11.16). There was an excess of very low birth weight singleton infants in the study group as compared with the reference group, which was limited to births to mothers exposed during periconception period (OR adjusted for maternal age and infant gender=4.64; 95% CI 1.04 to 20.6) and first trimester (OR adjusted for maternal age and infant gender=3.66; 95% CI 1.11 to 12.1). The association estimates were imprecise due to the small number of outcomes recorded. CONCLUSIONS: The study documented an excess of very preterm and very low birth weight among infants born to mothers exposed to the landfill fire emissions during conception or early pregnancy.
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Contaminantes Atmosféricos/efectos adversos , Incendios , Exposición Materna/efectos adversos , Resultado del Embarazo , Nacimiento Prematuro/epidemiología , Instalaciones de Eliminación de Residuos , Femenino , Edad Gestacional , Humanos , Recien Nacido Extremadamente Prematuro , Recién Nacido , Recién Nacido de muy Bajo Peso , Modelos Logísticos , Masculino , Edad Materna , Embarazo , Estudios Retrospectivos , Sicilia/epidemiología , Residuos SólidosRESUMEN
BACKGROUND: It is well known that long living individuals are a model of successful ageing and that the identification of both genetic variants and environmental factors that predispose to a long and healthy life is of tremendous interest for translational medicine. METHODS: We present the preliminary findings obtained from an ongoing study on longevity conducted on a sample of Sicilian long-lived individuals. RESULTS: We review the characteristics of longevity in Sicily, taking into account lifestyle, environment, genetics, hematochemical values, body composition and immunophenotype. In addition, we discuss the possible implications of our data for the prevention and/or treatment of age-related diseases. CONCLUSION: As widely discussed in this review, the explanation of the role of genetics and lifestyle in longevity can provide important information on how to develop drugs and/or behaviours that can slow down or delay ageing. Thus, it will be possible to understand, through a "positive biology" approach, how to prevent and/or reduce elderly frailty and disability.
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Envejecimiento , Estilo de Vida , Longevidad/genética , Genotipo , Humanos , Fenotipo , Sicilia , Encuestas y CuestionariosRESUMEN
Italy has one of the highest paediatric cancer incidence rates in Europe. We compared cancer incidence and survival rates in children (0â»14 years) and adolescents (15â»19 years) residing in Palermo Province (PP) with statistics derived from Italian and European surveillance systems. We included all incident cancer cases, malignant tumours and non-malignant neoplasm of central nervous system (benign and uncertain whether malignant or benign), detected in children and adolescents by the Palermo Province Cancer Registry (PPCR) between 2003 and 2012. A jointpoint regression model was applied. Annual Average Percentage Changes were calculated. The Besagâ»York-Mollie model was used to detect any cluster. The 5-year survival analysis was computed using Kaplan-Meier and actuarial methods. We identified 555 paediatric cancer incident cases (90% “malignant tumours”). No difference in incidence rates was highlighted between PPCR and Italy 26 registries and between PPCR and Southern Europe. No jointpoint or significant trend was identified and no cluster was detected. The 5-year overall survival didn’t differ between PP and the Italian AIRTUM pool. A borderline higher statistically significant survival was observed in age-group 1â»4 when comparing PPCR to EUROCARE-5. The epidemiological surveillance documented in the PP was a paediatric cancer burden in line with Italy and southern Europe. The study supports the supplementary role of general population-based cancer registries to provide paediatric cancer surveillance of local communities.
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Neoplasias/epidemiología , Sistema de Registros/estadística & datos numéricos , Adolescente , Niño , Preescolar , Femenino , Humanos , Incidencia , Lactante , Italia/epidemiología , Masculino , Tasa de Supervivencia , Adulto JovenRESUMEN
BACKGROUND: Population-based cancer registries provide epidemiological cancer information, but the indicators are often too complex to be interpreted by local authorities and communities, due to numeracy and literacy limitations. The aim of this paper is to compare the commonly used visual formats to funnel plots to enable local public health authorities and communities to access valid and understandable cancer incidence data obtained at the municipal level. METHODS: A funnel plot representation of standardised incidence ratio (SIR) was generated for the 82 municipalities of the Palermo Province with the 2003-2011 data from the Palermo Province Cancer Registry (Sicily, Italy). The properties of the funnel plot and choropleth map methodologies were compared within the context of disseminating epidemiological data to stakeholders. RESULTS: The SIRs of all the municipalities remained within the control limits, except for Palermo city area (SIR=1.12), which was sited outside the upper control limit line of 99.8%. The Palermo Province SIRs funnel plot representation was congruent with the choropleth map generated from the same data, but the former resulted more informative as shown by the comparisons of the weaknesses and strengths of the 2 visual formats. CONCLUSIONS: Funnel plot should be used as a complementary valuable tool to communicate epidemiological data of cancer registries to communities and local authorities, visually conveying an efficient and simple way to interpret cancer incidence data.
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Neoplasias/epidemiología , Comunicación , Interpretación Estadística de Datos , Humanos , Incidencia , Difusión de la Información , Italia/epidemiologíaRESUMEN
BACKGROUND: Socioeconomic factors influence access to cancer care and survival. This study investigated the role of socioeconomic status on the risk of breast cancer recurrence and on the delivery of appropriate cancer care (sentinel lymph node biopsy and breast-conserving surgery plus radiotherapy), by patients' age and hormone receptor status. METHODS: 3,462 breast cancer cases diagnosed in 2003-2005 were selected from 7 Italian cancer registries and assigned to a socioeconomic tertile on the basis of the deprivation index of their census tract. Multivariable models were applied to assess the delivery of sentinel lymph node biopsy and of breast-conserving surgery plus radiotherapy within socioeconomic tertiles. RESULTS: In the 1,893 women younger than 65 years, the 5-year risk of recurrence was higher in the most deprived group than in the least deprived, but this difference was not significant (16.4% vs. 12.9%, log-rank p=0.08); no difference was seen in women ≥65 years. Among the 2,024 women with hormone receptor-positive cancer, the 5-year risk was significantly higher in the most deprived group than in the least deprived one (13.0% vs. 8.9%, p=0.04); no difference was seen in cases of hormone receptor-negative cancer. The most deprived women were less likely than the least deprived women to receive sentinel lymph node biopsy (adjusted odds ratio (ORa), 0.69; 95% CI, 0.56-0.86) and to undergo breast-conserving surgery plus radiotherapy (ORa=0.66; 95% CI, 0.51-0.86). Conclusions: Socioeconomic inequalities affect the risk of recurrence, among patients with hormone receptor-positive cancer, and the opportunity to receive standard care.
RESUMEN
The concept of evidence-based prevention (EBP), was developed during the last decade as the counterpart, in Public Health, of Evidence-Based Medicine (EBM) in Clinical Medicine. The growing debate on EBP reflects the increasing recognition that successful evaluation of public health interventions will necessarily entail the use of research designs other than controlled trials as well as the use of various other types of evidence, often in combination. Evidence-based prevention, therefore, aims to implement those prevention strategies that have been found to be useful and effective through a formal evaluation based on scientific methodology. A the same it aims to progressively discard all preventive practices for which usefulness and effectiveness have not been proved.
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Medicina Basada en la Evidencia , Promoción de la Salud , Servicios Preventivos de Salud/organización & administración , Salud Pública , Servicios de Salud Comunitaria/organización & administración , Servicios de Salud Comunitaria/normas , Humanos , Italia , Guías de Práctica Clínica como Asunto , Tabaquismo/prevención & control , Estados UnidosRESUMEN
The aim of this study was to assess the incidence of breast cancer in women from the city and province of Palermo (Sicily) in 1999, 2000, 2001, and 2002, using a population-based cancer registry approach. In recent years, a sharp increase of breast cancer incidence has been observed worldwide. Overall, direct age-standardized incidence rates (SIR) were 81.0 per 100,000 person-years, higher in Palermo City (89.4) than in Palermo Province (70.4). Results reported here show a highly significant difference in breast cancer incidence in different areas of Sicily, particularly in the youngest age groups; and a profound difference between the metropolitan area of Palermo and the surrounding areas. The evidence of the different breast cancer incidence in Palermo City and in the other small municipalities of Palermo Province suggests a different cancer risk pattern that seems to be related to recent changes in lifestyle and diet.