Risk perception in the population living near the Turin municipal solid waste incineration plant: survey results before start-up and communication strategies.

BACKGROUND: The start-up of the Turin municipal solid waste incineration plant (2013) was accompanied by surveillance of health effects, which included a human biomonitoring campaign. Here we present the results of the risk perception survey of local residents before the plant went into operation. METHODS: The survey sample was 394 local residents: 198 residing near the plant (exposed group) and 196 residing in an area distant from the plant site (unexposed group). The survey questionnaire investigated awareness of environmental and health issues, including a section on the perception of environmental health risks. Multivariate Poisson regressions were performed to determine the differences in risk perception between the two groups (exposed vs. unexposed). RESULTS: The exposed group was more concerned about natural hazards (prevalence ratio [PR] 1.61; 95% confidence interval [CI] 0.99-2.61), anthropogenic hazards (PR 1.35; 95% CI 1.03-1.77), and waste management (PR 1.19; 95% CI 0.94-1.50). There were no significant differences in opinions about environmental pollution-related diseases between the two groups, though the exposed considered themselves to be at risk for developing these diseases. The survey population placed its trust more in health care providers than in any other category. CONCLUSIONS: The risk perception survey questionnaire yielded data that enabled a better understanding and interpretation of the social context: residents living near the incineration plant were more concerned than those living distant from it, especially about anthropogenic hazards. This information was subsequently incorporated into the design the communication tools.

Human biomonitoring of metals in adults living near a waste-to-energy incinerator in ante-operam phase: Focus on reference values and health-based assessments.

The human biomonitoring (HBM) of metals is a part of the ongoing project SPoTT for the longitudinal health surveillance of the population living near a waste-to-energy (WTE) incinerator (Turin, Italy). The HBM of metals in the SPoTT population aimed to evaluate: i) reference values (RVs) before the WTE incinerator started operation; ii) differences in exposure by variables; iii) variations respect to other HBM studies; iv) exposure that exceeds the available health-based benchmarks as the Biomonitoring Equivalents (BEs) for urine Cd and Human Biomonitoring (HBM-I and HBM-II) values for urine Hg, Tl, and blood Pb; v) risk assessment by generating hazard quotients (HQs) for the single metal and hazard index (HI) for the co-occurrence of metals. Eighteen metals in urine and Pb in blood were determined by sector field inductively coupled plasma mass spectrometry. Metal concentrations were comparable with RVs reported in other countries, except for slightly higher As, Be, Ir, Pd, Pt, Rh, and Tl levels. Smoking was associated with Cd; age with Pb; drinking bottled water with As and Cd; consumption of fish with As and Hg; amalgams with Hg and Sn; dental restorations with Pd and Pt; use of jewelry with Co and Rh, and piercing with Ni. While HQs for urine Cd, Hg, Tl and blood Pb suggested that adverse effects were unlikely, the HQ value raised the question of whether additive interactions of these metals could produce health concern. The obtained HBM data can be an early warning for accumulations of metals and identification of subgroups at risk.

The EUROMED CANCER network: state-of-art of cancer screening programmes in non-EU Mediterranean countries.

BACKGROUND: The EUROMED CANCER Network project aims to support non-EU Mediterranean countries in the development of cancer early detection and screening policies. METHODS: Through a structured questionnaire information from 15 countries (Albania, Algeria, Bosnia and Herzegovina (BiH), Croatia, Egypt, Jordan, UN Interim Administration Mission in Kosovo, Lebanon, Montenegro, Morocco, Palestinian National Authority, Serbia, Syria, Tunisia and Turkey) were collected on cancer epidemiology and control. RESULTS: Large differences between countries are evident. Breast cancer (BC) is the commonest cancer among women, though the incidence rate is much lower in non-EU than in EU Mediterranean countries. Conversely, cervical cancer (CC) is much more common in the former than in the latter countries. Colorectal cancer (CRC) is more frequent in Northern than in Eastern and Southern Mediterranean shores. Population-based cancer registries are available in few countries but most of them lack information on disease staging. Opportunistic screening for CC and BC is unevenly spread across and within countries; organised screening programmes are rare and do not meet international recommendations. BC and CC early detection is extensively considered a priority, while a few countries included CRC into their agenda. CONCLUSIONS: Collected data witnesses inadequacy of health information system and, in general, of the strategies for cancer control in the involved countries. A uniform approach for strengthening cancer control is not realistic neither feasible. Tailored preventive actions for cancer early detection have to be started concurrently with the development of a reliable health information system and, specifically, with cancer registration.

Biomonitoring and exposure assessment of people living near or working at an Italian waste incinerator: methodology of the SPoTT study.

Only few studies on the health effect of waste incinerators were focused on human biomonitoring (HBM). Our aim is to describe a protocol for assessing early variation of selected items in a population group living close to a waste incinerator in Turin, Italy. A cohort of 394 subjects was randomly selected, among residents near the incinerator and residents far from it. To achieve this sample size, 765 subjects were contacted. The cohort was monitored before the start-up of the plant and will be followed up 1 and 3 years after, with measurements of respiratory function, selected blood and urine parameters including 19 metals, 17 congeners of PCDDs/Fs, 12 congeners of DL-PCBs, 30 congeners of NDL-PCBs, 11 OH-PAHs, specific hormones (T3, T4, TSH, cortisol and ACTH) and common health parameters. The same protocol is applied for plant workers and breeders living near the plant. Individual exposure to urban pollution and waste incinerator fallout were assessed through the use of mathematical models. Information on individual habits was assessed using a specific questionnaire. SPoTT is the first Italian study that adopts a longitudinal design of appropriate statistical power to assess health impacts of waste incinerator plants' emission. The initial results comparing the baseline to the first follow-up are due at the end of 2016.

[Population health surveillance of the general population living near Turin (Northern Italy) incinerator (SPoTT): methodology of the study]. / Sorveglianza sulla salute della popolazione nei pressi del termovalorizzatore di Torino (SPoTT): presentazione del programma di sorveglianza.

Si intende qui descrivere il sistema di sorveglianza sugli effetti sulla salute (SpoTT) dell'inquinamento ambientale nelle aree circostanti l'inceneritore di Torino. SPoTT ha 3 linee di attività: 1. monitoraggio epidemiologico degli effetti a breve termine attraverso analisi temporali e misura della correlazione tra livelli giornalieri di emissioni dell'impianto e andamento degli eventi individuati dagli archivi dei dimessi (SDO), di pronto soccorso e di mortalità; sono coinvolti coloro che nel 2013-2018 risiedevano nell'area di ricaduta delle emissioni; 2. sorveglianza epidemiologica degli effetti a lungo termine, stimando tassi standardizzati di mortalità e morbosità; a ogni soggetto è attribuito il valore stimato di esposizione cumulato nel tempo caratteristico della residenza anagrafica; le informazioni sulla salute sono reperite dagli archivi SDO, di mortalità e dai certificati di assistenza al parto; sono studiati due decenni pre-post l'avvio dell'impianto: 2003-2012 e 2013-2022; 3. monitoraggio biologico con misurazione pre-post di metalli, PCDD/F, PCB, OH-IPA; sono coinvolti 196 residenti esposti e 196 di controllo di 35-69 anni, campionati a caso dalle anagrafi comunali; sono effettuate misure di funzionalità endocrina e respiratoria, pressione arteriosa, rischio cardiovascolare; l'esposizione cumulativa sarà stimata per ciascuna persona campionata integrando l'indirizzo di residenza, il tempo di permanenza in ciascun indirizzo e i dati ricavati dai modelli di ricaduta; sarà costituita una biobanca per future indagini di laboratorio; sono coinvolti anche 20 allevatori e i lavoratori dell'impianto. Una quarta linea di attività, non descritta in questo articolo, riguarda il monitoraggio della salute dei lavoratori addetti all'impianto. SPoTT è il primo studio in Italia su inceneritori e salute che adotta un disegno di studio longitudinale di adeguata potenza sia per i residenti sia per i lavoratori. I primi risultati sono attesi nel corso del 2016.

Perceived Risk in the Population Living near the Turin Incinerator: Comparison between before and at Three Years of Operation.

When the Turin incinerator went into operation in 2013, it was accompanied by surveillance of health effects that included a human biomonitoring survey of 394 residents. They responded to items investigating their awareness of environmental and health issues and perception of environmental health risks. In this study, we compared the questionnaire responses before plant startup and at 3 years of operation. To accomplish this, we investigated changes in perceived risk and evaluated the efficacy of communication strategies. A total of 344 participants equally distributed in an exposed and an unexposed group responded to the follow-up questionnaire. Survey items investigated the perception of a relationship between illness and exposure to environmental pollution, feeling at risk of developing an illness, and concern about natural and anthropogenic hazards. The proportion of 'certain' and 'very probable' responses was compared to the total using the difference-in-differences method. Analyses showed an overall decrease in the differences between the two groups, which suggests that the communication actions undertaken for the exposed group were effective. Future communication plans should also include initiatives targeting the unexposed group.

Effectiveness of therapies for heroin addiction in retaining patients in treatment: results from the VEdeTTE study.

Treatment is effective in reducing heroin use and clinical and social problems among heroin addicts. The effectiveness is related to the duration of treatment. "VEdeTTE" is an Italian longitudinal study funded by the Ministry of Health to evaluate the effectiveness of treatments provided by the National Health Services. The study involved 115 drug treatment centers and 10,454 heroin users. Clinical and personal information were collected at intake through a structured interview. Treatments were recorded using a standardized form. Survival analysis and Cox Proportional Hazard model were used to evaluate treatment retention. Five thousand four hundred and fifty-seven patients who started a treatment in the 18 months of the study were included in the analysis: 43.2% received methadone maintenance therapy (MMT), 10.5% therapeutic community, and 46.3% abstinence-oriented therapy (AOT). The likelihood of remaining in treatment was 0.5 at 179 days. The median daily dose of methadone was 37 mg. Psychotherapy was provided in 7.6% of patients receiving methadone and 4.9% of those in therapeutic community. Type of therapy was the strongest predictor of retention, with AOT showing the lowest retention. In MMT patients, retention improved according to dose. Living alone, psychiatric comorbidity and cocaine use increased the risk of dropout. Psychotherapy associated halved the risk of dropout.

Human biomonitoring health surveillance for metals near a waste-to-energy incinerator: The 1-year post-operam study.

This human biomonitoring (HBM) follow-up survey, within the SPoTT project, assessed the temporal and spatial trends of exposure to 18 metals in a cohort living around the waste-to-energy (WTE) incinerator of Turin (Italy) before (T0, 2013) and after 1-year of plant activity (T1, 2014). Urine of 380 adult individuals (186 exposed and 194 unexposed subjects, classified on fallout maps) were analyzed by sector field inductively coupled mass spectrometry. A decrease trend of the majority of metals in all subjects indicates that the overall air quality of the studied sites was not significantly compromised, also in proximity of the WTE plant, as corroborated also by air monitoring data of the regional agency. The only relevant exception was the higher Cr levels found at T1 than T0 in exposed subjects, suggesting a possible contribution from the WTE plant. Chromium, Mn and Pt urine levels were also higher in the site far from the WTE, in relation to other sources as vehicular traffic, industrial and civil activities. Whilst, As and Cd were influenced by fish intake and tobacco smoke. A very small number of individuals at T1, equally distributed in both areas, exceeded the health-based guidance values and so, at current knowledge, living near the Turin incineration did not significantly influence the exposure status of the population.

Comparison of early childhood vaccination coverage and timeliness between children born to Italian women and those born to foreign women residing in Italy: A multi-centre retrospective cohort study.

BACKGROUND: Compared to hosting populations, immigrants are usually considered more vulnerable to communicable diseases, many of which are vaccine-preventable. This study aims to estimate vaccination coverage (VC) and timeliness in children born to women from high migratory pressure countries (HMPC) and to evaluate factors affecting differences with children born to Italian women or women from advanced development countries (ITA + ADC). METHODS: We retrospectively analysed data of children born in 2009-2014 and resident in areas served by three local health units in the cities of Rome (n = 40,284), Turin (n = 49,600), and Treviso (n = 20,080). Data were retrieved through record-linkage of the population, vaccination, and birth registries. We used the Kaplan-Meier method to estimate VCs at different ages for the 3rd dose of vaccine against tetanus and the 1st dose of vaccines against measles and meningococcal group C. Factors affecting differences in VCs by citizenship were evaluated using log-binomial models. RESULTS: In Rome, VCs at 2 years of age were consistently higher in children born to ITA + ADC women than in children born to HMPC women, while differences in VCs by citizenship varied according to antigen and birth-cohort in Turin and Treviso, respectively. Where differences were observed, these were only partially explained by the mother's socio-demographic characteristics, level of utilisation of health-services during pregnancy, and maternal, perinatal, and neonatal outcomes. Finally, we observed a reduction of VCs in recent birth cohorts (2012-14 vs. 2009-11), especially in children born to ITA + ADC women. CONCLUSIONS: Differences in VCs by citizenship were not homogeneous and varied according to geographical context, antigen, and birth-cohort. These differences are likely to be also affected by informal barriers (e.g., linguistic and cultural barriers), which should be addressed in implementing strategies to increase vaccine uptake in foreign children. Moreover, our results suggest that effective strategies to promote vaccinations in the autochthonous population are also needed.

Risk of fatal overdose during and after specialist drug treatment: the VEdeTTE study, a national multi-site prospective cohort study.

BACKGROUND: Specialist drug treatment is critical to overdose prevention; methadone maintenance is effective, but we lack evidence for other modalities. We evaluate the impact of a range of treatments for opiate dependence on overdose mortality. METHODS: Prospective cohort study of 10,454 heroin users entering treatment 1998-2001 in Italy followed-up for 10,208 person-years in treatment and 2,914 person-years out of treatment. Standardized overall mortality ratios (SMR) estimate excess mortality risk for heroin users in and out of treatment compared to the general population. Cox models compare the hazard ratio (HR) of overdose between heroin users in treatment and out of treatment. RESULTS: There were 41 overdose deaths, 10 during treatment and 31 out of treatment, generating annual mortality rates of 0.1% and 1.1% and SMRs of 3.9 [95% confidence interval (CI) 2.8-5.4] and 21.4 (16.7-27.4), respectively. Retention in any treatment was protective against overdose mortality (HR 0.09 95% CI 0.04-0.19) compared to the risk of mortality out of treatment, independent of treatment type and potential confounders. The risk of a fatal overdose was 2.3% in the month immediately after treatment and 0.77% in the subsequent period; compared to the risk of overdose during treatment the HR was 26.6 (95% CI 11.6-61.1) in the month immediately following treatment and 7.3 (3.3-16.2) in the subsequent period. CONCLUSIONS: We demonstrate that a range of treatments for heroin dependence reduces overdose mortality risk. However, the considerable excess mortality risk in the month following treatment indicates the need for greater health education of drug users and implementation of relapse and overdose death prevention programmes. Further investigation is needed to measure and weigh the potential benefits and harms of short-term therapies for opiate use.

[Mortality of drug users attending public treatment centers in Italy 1998-2001: a cohort study]. / Mortalità in una coorte di tossicodipendenti da eroina arruolati presso i Ser.T in Italia, 1998-2001.

OBJECTIVES: to describe the overall and cause-specific mortality among heroin users attending Public Treatment Centers (PTCs) in Italy and to estimate the impact of heroin use on mortality in the general population. SETTING AND PARTICIPANTS: A cohort of 10,376 patients (8881 men and 1495 women) enrolled over a period of 18 months between september 1998 and september 2000 and followed-up through 31st of March 2001 (VEdeTTE study). RESULTS: 190 deaths occurred during the study period (153 men and 37 women): 70 deaths were due to overdose (36.8%), 38 to AIDS (20.0%), 30 to violence (15.8%). The direct standardized overall mortality rate per 1000 person/years is 12.0 (CI 95% 5.4-18.6): 12.7/1000 p-y (CI 95% 4.9-20.5) among males and 8.4/1000 p-y (95% CI 4.7-12.2) among females. This study confirms that overdose is the leading cause of death in heroin users (mortality rate 2.6/1000 p-y (95% CI 0.8-4.5) among males and 4.0/1000 p-y (95% CI 0.9-7.2) among females. AIDS mortality rates are 2.6/1000 p-y, 95% CI 0.6-4.6 among males and 1.8/1000 p-y (95% CI 0.4-3.1) among females. The mortality rate for all the other causes is 6.0/1000 p-y (95% CI 0.0-14.0) among males and 2.3/1000 p-y (95% CI 0.9-3.6) among females. The standardized mortality ratios for all causes in comparison to age and gender matched general population show the excess particularly important for females (SMR 6.7; 95% CI 5.7-7.8 for males and SMR 22.8; 95% CI 16.5-31.5 for females). The population attributable fraction highlights that 14.4% (95% IC 10.9-18.5) of deaths in people aged 30-34 in Italy in 2000 could be attributed to heroin addiction; the fraction decreases to 10.7% (95% CI 6.9-15.6) at age 25-29 and to 12.8% (95% CI 9.9-16.2) at age 35-39. CONCLUSIONS: Mortality observed in this cohort is lower than that observed in previous studies, mainly due to reduction of AIDS and overdose mortality. The excess mortality over matched population is confirmed. Study population is older than in other studies (mean age at enrollment 31.1; DS 6.2); and the observation time is mainly spent in treatment. The mortality attributable faction shows that almost the 13% of deaths around the third decade of age can be attributed to drug dependence even though it is important to take into consideration the assumptions about drug addiction prevalence in the general population.

Diálogo aberto: pontos críticos da implementação no cuidado à crise psicótica / Open dialogue: critical points of implementation in psychotic crisis care

Resumo O objetivo desta pesquisa foi analisar os pontos críticos para a implementação da abordagem do diálogo aberto na atenção à crise psicótica. Trata-se de estudo qualitativo, utilizando os formulários preenchidos por profissionais de saúde mental que participaram de um seminário sobre a temática, realizado por Jaakko Seikkula em 2015, na Itália. Foram analisados 83 formulários com questões abertas autoaplicadas para detectar o perfil sociodemográfico dos participantes, convidando-os a indicar os pontos críticos da implementação do diálogo aberto. Os resultados foram organizados a partir dos sete princípios da abordagem e analisados segundo o conceito weberiano de tipo ideal de criticidade, sendo dispostos em dois tipos ideais: o organizacional e o cultural. Na percepção dos participantes a transferência dessa modalidade terapêutica para a Itália não parece livre de obstáculos. Os princípios de maior preocupação entre os profissionais enfermeiros e médicos foram: ajuda imediata, rede social, flexibilidade e mobilidade. Diante disso, reflete-se sobre os impasses perante a necessidade de mudar concepções, organizações, saberes e práticas de cuidado em saúde mental comunitária no contexto da desinstitucionalização.

Abstract This study sought to analyze the critical points to implement the Open Dialogue approach in psychotic crisis care. This qualitative study was based on the analysis of an open-ended questionnaire developed by mental health professionals who participated in a seminar on the subject conducted by Jaakko Seikkula in 2015, in Italy. Eighty-three self-administered questionnaires were analyzed to detect the participants' sociodemographic profile and their perception of the critical points of the implementation of Open Dialogue. The results were organized according to the seven principles of the approach and analyzed according to Weber's Ideal Type into two Ideal Types: organizational and cultural criticalities. In the participants' perception, the implementation in Italy of this therapeutic modality does not seem obstacle-free. The principles of greatest concern among nurses and physicians were immediate help, social networking, flexibility, and mobility. This paper thus reflected on the impasses regarding the need for a reframing in the conceptions, organizations, knowledge and practices of community mental health care in the context of deinstitutionalization.

VEdeTTE, a longitudinal study on effectiveness of treatments for heroin addiction in Italy: study protocol and characteristics of study population.

The aim of this study was to provide a methodological overview of the study design of the national evaluation large-scale study VEdeTTE and a description of the VEdeTTE study population and to compare enrollments with refusals and the study population with the overall clients at the National Health System (NHS) treatment centers. VEdeTTE is a longitudinal study of heroin addicts recruited in 115 NHS treatment centers in Italy, 1998-2001; 11,903 people were enrolled, 3876 refused to participate; data were analysed on 10,454. Information from refusals was compared to enrollments. The characteristics of the cohort were compared to those of all patients treated in 1999 in Italy. Refusals had a lower educational level and less regular occupational status than those enrolled. Fourteen percent of enrolled patients were women; heroin users in the VEdeTTE study were older than patients attending all NHS treatment centers in Italy; incident cases were less represented. The majority of participants had more than 8 years of education, 33.5% were regularly employed, and only 2% did not have a fixed address. Injectors were 72.3%; 40.6% had a previous overdose, and 14.3% had been imprisoned for life; 15.7% shared injection equipment during the previous 6 months. The proportion of participants reporting heroin use approximately halved from the beginning of the current treatment to the time of the interview. The VEdeTTE study is the biggest cohort of heroin addicts attending treatment centers in Europe. The Italian heroin-addicted population under treatment seems to have low level of education but good social integration. Compared with men, women show a higher severity. Participants show a beneficial effect of treatment.