Survey of Low Birthweight and Extremely Low Birthweight Events in a High Environmental Risk Area of Apulia, Italy

AbstractThe association between environmental conditions and pregnancy outcome has been under investigation for a long time, but results appear to be inconclusive regarding damage to either the newborn or the mother. The aim of this study was to evaluate the distribution of hospitalization of newborns with low birthweight (< 2500 g) and extremely low birthweight (< 1000 g) in the geographical area of Taranto, Italy, which is characterized by high environmental risk because of industrial pollution. We analyzed the database of hospital discharge forms for the years 2001–2013 regarding hospital admission of newborns in the region of Apulia. The relative risk (RR) of hospitalization, adjusted for the deprivation index, was estimated using the Besag–York–Molliè Bayesian model. The city of Taranto, which has the highest environmental risk, had the highest RR for newborns with low birthweight (1.47, 95% uncertainty interval 1.38–1.56). Other geographical areas with high environmental pollution had higher RRs for low birth weight compared with the regional average. We found no geographical distribution pattern of extremely low birthweight that would suggest an association with environmental pollution

Stima della prevalenza di broncopneumopatia cronico-ostruttiva basata su dati sanitari correnti, mediante l\u27uso di un algoritmo comune, in differenti aree italiane

Aim: to estimate the prevalence of chronic obstructive pulmonary disease (COPD) by integrating various administrative health information systems. Methods: prevalent COPD cases were defined as those reported in the hospital discharge registry (HDR) and cause of mortality registry (CMR) with codes 490*, 491*, 492*, 494* e 496* of the International diseases classification 9th revision. Annual prevalence was estimated in 35+ year-old residents in six Italian areas of different sizes, in the period 2002-2004. We in- Annunziata Faustini,1 Silvia Cascini,1 Massimo Arc?,1 Daniela Balzi,2 Alessandro Barchielli,2 Cristina Canova,3 Claudia Galassi,4 Enrica Migliore,4,5 Sante Minerba,6 Maria Angela Protti,7 Anna Romanelli,7 Roberta Tessari,3,8 Maria Angela Vigotti,9 Lorenzo Simonato3 1Dipartimento di epidemiologia, ASL RME, Roma 2Unit? operativa di epidemiologia, Azienda sanitaria 10, Firenze 3Dipartimento di medicina ambientale e sanit? pubblica, Universit? di Padova 4Servizio di epidemiologia dei tumori, ASO S. Giovanni Battista, CPO Piemonte e Universit? di Torino 5Unit? di pneumologia, CPA-ASL TO2, Torino 6Unit? di statistica ed epidemiologia, ASL 1 Taranto 7Sezione di epidemiologia e ricerca sui servizi sanitari, IFC-CNR, Pisa 8Unit? di epidemiologia, Dipartimento di prevenzione, Azienda ULSS 12 Veneziana 9Dipartimento di biologia, Universit? di Pisa Corrispondenza: Annunziata Faustini, Dipartimento di epidemiologia, ASL RME, via Santa Costanza 53, 00198 Roma; tel. 06 86060486; fax 06 86060463; e-mail [email protected] cluded cases observed in the previous four years who were alive at the beginning of each year. Results: in 2003, age-standardized prevalence rates varied from 1.6% in Venice to 5% in Taranto. Prevalence was higher in males and increased with age. The highest rates were observed in central (Rome) and southern (Taranto) cities, especially in the 35-64 age group. HDR contributed 91% of cases. Healthtax exemption registry would increase the prevalence estimate by 0.2% if used as a third data source. Conclusions: with respect to the National Health Status suraldelvey, COPD prevalence is underestimated by 1%-3%; this can partly be due to the selection of severe and exacerbated COPD by the algorithm used. However, age, gender and geographical characteristics of prevalent cases were comparable to national estimates. Including cases observed in previous years (longitudinal estimates) increased the point estimate (yearly) of prevalence two or three times in each area.Obiettivi: stimare la prevalenza della broncopneumopatia cronico-ostruttiva (BPCO) mediante l\u27utilizzo integrato di dati sanitari correnti. Metodi: la prevalenza ? stata stimata nella popolazione residente di et? superiore ai 34 anni, in sei aree geografiche, per gli anni 2002-2004. I casi prevalenti sono stati individuati dai registri delle schede di dimissione ospedaliera (SDO) e delle cause di morte (RCM), mediante i codici ICD9-CM 490*, 491*, 492*, 494* e 496* della Classificazione internazionale delle malattie 9? revisione (ICD9-CM). Ai casi osservati in ciascun anno sono stati aggiunti i pazienti ricoverati nei quattro anni precedenti e vivi all\u27inizio dell\u27anno di stima. Risultati: la prevalenza della BPCO, stimata mediante tassi standardizzati per et?, varia per il 2003 dall\u271,6% di Venezia sural 5% di Taranto. La prevalenza ? pi? alta negli uomini e aumenta con l\u27et?; Taranto e Roma presentano i valori pi? elevati, specialmente nelle classi d\u27et? dai 35 ai 64 anni. Fonte principale dei casi sono i ricoveri ospedalieri, con un contributo di almeno il 91%. L\u27uso delle esenzioni ticket come terza fonte incrementa la stima di prevalenza dello 0,2%. Conclusioni: la prevalenza della BPCO ? sottostimata dell\u271%-3% rispetto ai dati dell\u27indagine Istat sullo stato di salute; questo ? in parte attribuibile alla selezione dei casi medio- gravi da parte dell\u27algoritmo utilizzato. Tuttavia le stime mantengono le caratteristiche attese nella distribuzione per genere, et? e area geografica. Inoltre, l\u27uso longitudinale dei dati ospedalieri aumenta di 2-3 volte la stima di prevalenza basata sui dati dei singoli anni

No Excess of Mortality from Lung Cancer during the COVID-19 Pandemic in an Area at Environmental Risk: Results of an Explorative Analysis

Background: The COVID-19 pandemic and the restrictive measures associated with it placed enormous pressure on health facilities and may have caused delays in the treatment of other diseases, leading to increases in mortality compared to the expected rates. Areas with high levels of air pollution already have a high risk of death from cancer, so we aimed to evaluate the possible indirect effects of the pandemic on mortality from lung cancer compared to the pre-pandemic period in the province of Taranto, a polluted site of national interest for environmental risk in the south of Italy. Methods: We carried out a retrospective observational study on lung cancer data (ICD-10: C34) from the Registry of Mortality (ReMo) for municipalities in Taranto Province over the period of 1 January 2011 to 31 December 2021. Seasonal exponential smoothing, Holt–Winters additive, Holt–Winters multiplicative, and auto-regressive integrated moving average (ARIMA) models were used to forecast the number of deaths during the pandemic period. Data were standardized by sex and age via an indirect method and shown as monthly mortality rates (MRs), standardized mortality ratios (SMRs), and adjusted mortality rates (AMRs). Results: In Taranto Province, 3108 deaths from lung cancer were recorded between 2011 and 2021. In the province of Taranto, almost all of the adjusted monthly mortality rates during the pandemic were within the confidence interval of the predicted rates, with the exception of significant excesses in March (+1.82, 95% CI 0.11–3.08) and August 2020 (+2.09, 95% CI 0.20–3.44). In the municipality of Taranto, the only significant excess rate was in August 2020 (+3.51, 95% CI 0.33–6.69). However, in total, in 2020 and 2021, the excess deaths from lung cancer were not significant both for the province of Taranto (+30 (95% CI −77; +106) for 2020 and +28 (95% CI −130; +133) for 2021) and for the municipality of Taranto alone (+14 (95% CI −47; +74) for 2020 and −2 (95% CI −86; +76) for 2021). Conclusions: This study shows that there was no excess mortality from lung cancer as a result of the COVID-19 pandemic in the province of Taranto. The strategies applied by the local oncological services during the pandemic were probably effective in minimizing the possible interruption of cancer treatment. Strategies for accessing care in future health emergencies should take into account the results of continuous monitoring of disease trends

Environment and Health in Contaminated Sites: The Case of Taranto, Italy

The National Environmental Remediation programme in Italy includes sites with documented contamination and associated potential health impacts (National Priority Contaminated Sites—NPCSs). SENTIERI Project, an extensive investigation of mortality in 44 NPCSs, considered the area of Taranto, a NPCS where a number of polluting sources are present. Health indicators available at municipality level were analyzed, that is, mortality (2003–2009), mortality time trend (1980–2008), and cancer incidence (2006-2007). In addition, the cohort of individuals living in the area was followed up to evaluate mortality (1998–2008) and morbidity (1998–2010) by district of residence. The results of the study consistently showed excess risks for a number of causes of death in both genders, among them: all causes, all cancers, lung cancer, and cardiovascular and respiratory diseases, both acute and chronic. An increased infant mortality was also observed from the time trends analysis. Mortality/morbidity excesses were detected in residents living in districts near the industrial area, for several disorders including cancer, cardiovascular, and respiratory diseases. These coherent findings from different epidemiological approaches corroborate the need to promptly proceed with environmental cleanup interventions. Most diseases showing an increase in Taranto NPCS have a multifactorial etiology, and preventive measures of proven efficacy (e.g., smoking cessation and cardiovascular risk reduction programs, breast cancer screening) should be planned. The study results and public health actions are to be communicated objectively and transparently so that a climate of confidence and trust between citizens and public institutions is maintained

Breast Cancer in Italy: Stage and Region Distribution

PURPOSE: Describe breast cancer in Italy by age, geographical area, stage and sites of metastases. In addition, incident and prevalent cases by region are provided. PATIENTS AND METHODS: This population-based study included all female patients with histologically confirmed breast cancer diagnosed in Italy between 2013 and 2019 in the eight participating Cancer Registries. Cases were described by geographic area (north, center, south), age group (<50, 50–69 and 70+) and site of metastases. In addition, the study also provided an estimate of the cases of metastatic breast cancer per single region. RESULTS: Of the total 5731 cases, the number of unknown stage cases (eliminated from our analyses) was 545 (10.5% of cases); therefore, the study was conducted on 5186 cases. Overall, 333 (6.5%) of tumors were metastatic at diagnosis but the distribution by geographical area was different: 5.1% in the north, 7.4% in the center and 7.8% in the south. Related to age, 5.6% were diagnosed before the age of 50 and 5.6% within the screening target group (50–69 years), while in elderly women the percentage rose to 8.1%. As regards the site of the metastases, 27.1% developed metastasis to the bone, 12.4% to the liver, 8.6% to the lung and 2.6% to the brain; in 34.9%, multiple sites were already present at the beginning of the cancer. Overall, 3520 cases of incident mBC are estimated in Italia every year (520 in Lombardy in northern Italy, 350 in Lazio in the center, followed by 330 in Campania in the south), and finally they are out of 52,000 prevalent cases. CONCLUSION: A greater possibility of treating and living with the disease for a long time now requires careful monitoring of these tumors

Environmental pressures, tumor characteristics, and death rate in a female breast cancer cohort: a seven-years Bayesian survival analysis using cancer registry data from a contaminated area in Italy.

IntroductionIn Taranto, Southern Italy, adverse impacts on the environment and human health due to industrial installations have been studied. In the literature, few associations have been reported between environmental factors and breast cancer mortality in women. The aim of this study was to investigate the relationships between residence in areas with high environmental pressures, female breast cancer characteristics, and death rate.MethodsData from the Taranto Cancer Registry were used, including all women with invasive breast cancer diagnosed between 01 January 2015 and 31 December 2020 and with follow-up to 31 December 2021. Bayesian mixed effects logistic and Cox regression models were fitted with the approach of integrated nested Laplace approximation, adjusting for patients and disease characteristics.ResultsA total of 10,445 person-years were observed. Variables associated with higher death rate were residence in the contaminated site of national interest (SIN) (HR 1.22, 95% CrI 1.01-1.48), pathological/clinical stage III (HR 2.77, 95% CrI 1.93-3.97) and IV (HR 17.05, 95% CrI 11.94-24.34), histological grade 3 (HR 2.50, 95% CrI 1.20-5.23), Ki-67 proliferation index of 21-50% (HR 1.42, 95% CrI 1.10-1.83) and > 50% (HR 1.81, 95% CrI 1.29-2.55), and bilateral localization (HR 1.65, 95% CrI 1.01-2.68). Variables associated with lower death rate were estrogen and/or progesterone receptor positivity (HR 0.61, 95% CrI 0.45-0.81) and HER2/neu oncogene positivity (HR 0.59, 95% CrI 0.44-0.79).DiscussionThe findings confirmed the independent prognostic values of different female breast cancer characteristics. Even after adjusting for patients and disease characteristics, residence in the SIN of Taranto appeared to be associated with an increased death rate

Indicatori ambientali nello studio EpiAir2: I dati di qualit\ue0 dell'aria per la sorveglianza epidemiologica

OBIETTIVO: costruzione di indicatori ambientali di inquinamento aerodiffuso per finalit\ue0 di sorveglianza epidemiologica in 25 citt\ue0 italiane per il progetto EpiAir2 (2006-2010) e presentazione dei dati di dieci anni di sorveglianza in 10 citt\ue0 italiane (2001-2010). DISEGNO: sono stati raccolti dati di particolato (nelle frazioni PM10 e PM2.5 ), biossido di azoto (NO2 ) e ozono (O3 ), considerati fattori di rischio per la salute. I datimeteorologici considerati come confondenti nell\u2019analisi dell\u2019effetto degli inquinanti sono stati: temperatura, umidit\ue0 relativa (e la variabile derivata \u201ctemperatura apparente\u201d) e pressione barometrica. I criteri per la selezione delle stazioni dimonitoraggio e imetodi di calcolo per la costruzione di indicatori ambientali a partire dalle serie giornaliere disponibili sono stati scelti in continuit\ue0 con la precedente edizione di EpiAir. Per tutte le citt\ue0, \ue8 stata verificata l\u2019omogeneit\ue0 dei dati selezionati nel rappresentare l\u2019esposizione delle popolazioni. SETTING E PARTECIPANTI: il progetto EpiAir2 coinvolge per gli anni 2006-2010 le citt\ue0 diMilano,Mestre-Venezia,Torino, Bologna, Firenze, Pisa, Roma,Taranto,Cagliari e Palermo, gi\ue0 presenti nello studio EpiAir. A questo elenco vanno aggiunte le citt\ue0 di Treviso, Trieste, Padova, Rovigo, Piacenza, Parma, Ferrara, Reggio Emilia, Modena, Genova, Rimini, Ancona, Bari, Napoli e Brindisi. RISULTATI: nel periodo considerato \ue8 stato osservato un decremento delle concentrazioni di particolato nella maggior parte delle citt\ue0 in analisi, mentre non si pu\uf2 giungere a conclusioni cos\uec nette per NO2 e ozono. L\u2019analisi dell\u2019andamento temporale degli indicatori ha evidenziato valori medi annuali di PM10 superiori ai 40 \u3bcg/m3 in alcune citt\ue0 della Pianura Padana, e valori medi annuali di NO2 costantemente superiori ai 40 \u3bcg/m3 nelle citt\ue0 di Trieste, Milano, Padova, Torino, Modena, Bologna, Roma e Napoli. CONCLUSIONE: l\u2019ampliamento del progetto EpiAir, con l\u2019inclusione di ulteriori 13 citt\ue0, ha permesso di evidenziare peculiarit\ue0 legate alle differenti aree geografiche in studio e numerose situazioni di criticit\ue0 con superamenti dei valori di concentrazione limite fissati dalla legislazione corrente. I risultati dello studio EpiAir2 confermano la necessit\ue0 di un sistema di sorveglianza dell\u2019inquinamento aerodiffuso nei centri urbani e industriali al fine di ottenere stime affidabili dell\u2019esposizione della popolazione residente e di monitorarne l\u2019andamento nel tempo