Publications (64)143.97 Total impact
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Article: Comment to "Vinyl chloride exposure and cirrhosis: A systematic review and meta-analysis"
Digestive and Liver Disease 03/2013; · 3.05 Impact Factor -
Article: Jellyfish stings and their management: a review.
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ABSTRACT: Jellyfish (cnidarians) have a worldwide distribution. Despite most being harmless, some species may cause local and also systemic reactions. Treatment of jellyfish envenomation is directed at: alleviating the local effects of venom, preventing further nematocyst discharges and controlling systemic reactions, including shock. In severe cases, the most important step is stabilizing and maintaining vital functions. With some differences between species, there seems to be evidence and consensus on oral/topical analgesics, hot water and ice packs as effective painkillers and on 30 s application of domestic vinegar (4%-6% acetic acid) to prevent further discharge of unfired nematocysts remaining on the skin. Conversely, alcohol, methylated spirits and fresh water should be carefully avoided, since they could massively discharge nematocysts; pressure immobilization bandaging should also be avoided, as laboratory studies show that it stimulates additional venom discharge from nematocysts. Most treatment approaches are presently founded on relatively weak evidence; therefore, further research (especially randomized clinical trials) is strongly recommended. Dissemination of appropriate treatment modalities should be deployed to better inform and educate those at risk. Adequate signage should be placed at beaches to notify tourists of the jellyfish risk. Swimmers in risky areas should wear protective equipment.Marine Drugs 01/2013; 11(2):523-50. · 3.85 Impact Factor -
Article: Infectious disease risk in asbestos abatement workers.
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ABSTRACT: The current literature reports increased infectious disease occurrence in various construction occupations, as an important contributor to morbidity and mortality arising from employment.These observations should be expanded to asbestos abatement workers, as the abatement can create an environment favorable for bacterial, viral and fungal infections. Asbestos abatement work employs activities resulting in cuts, blisters and abrasions to the skin, work in a dirty environment and exposure to dust, mists and fumes.Furthermore, this population exhibits a high smoking rate which increases the risk of chronic obstructive pulmonary disease and respiratory infections.In addition, these workers also commonly employ respirators, which can accumulate dirt and debris magnifying exposure to microbes. Use of respirators and related types of personal protective equipment, especially if shared and in the close environment experienced by workers, may enhance communicability of these agents, including viruses. Abatement workers need to be provided with information on hazards and targeted by appropriate health education to reduce the infection risk. Epidemiological studies to investigate this risk in asbestos removers are recommended.BMC Public Health 08/2012; 12:665. · 2.00 Impact Factor -
Article: Role of CYP1A2 polymorphisms on lung cancer risk in a prospective study.
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ABSTRACT: Cytochrome P4501A2 (CYP1A2) is a key enzyme for lung carcinogen activation and lung inflammation. We studied the interactions of the CYP1A2 functional variants -3860G/A(rs2069514),-2467T/delT(rs3569413),-163C/A(rs762551)] with occupational/environmental carcinogenic exposures in the development of lung cancer in a case-control study nested in the Danish prospective cohort "Diet, Cancer and Health." At enrollment (1993-1997), blood samples for genotype analyses and information on lifestyle were collected 5 (mean value) years before the onset of the disease. The study population included 425 lung cancer cases and 786 subcohort members, who were gender- and age-matched. We found that -163A carriers were at increased risk of lung cancer (P=0.035) in a multivariate COX regression model, which was adjusted for personal habits (i.e., cumulative smoking, passive smoke at home, alcohol intake, and fruit intake) and occupational exposure. Additionally, the interaction between -2467delT and smoking increases lung cancer risk in males, especially light smokers (<21.5 pack-years, P=0.004). The increased lung cancer risk found in -163C carriers, independent of smoking status, and in -2467delT male smokers, suggests that these variants could influence lung cancer development through different mechanisms (i.e. lung carcinogen activation and lung inflammation).Cancer Genetics 06/2012; 205(6):278-84. -
Article: Incidence of soft tissue sarcoma and beyond: A population-based prospective study in 3 European regions.
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ABSTRACT: The objectives of this study were to measure the incidence of sarcomas, including viscerally sited tumors that are not reported in cancer statistics, and to draw explanatory clues from a large and reliable sarcoma incidence data set. Cases of sarcomas regardless of primary site (except bone and joints) were collected during 2 years in 3 European regions totaling approximately 26,000,000 person-years. The sources used were pathology reports and hospital discharges forms. Diagnoses were reviewed by expert sarcoma pathologists and were classified according to 2002 World Health Organization criteria. Soft tissue sarcomas (STS) were considered those located in arms, legs, trunk, head, neck, and retroperitoneum; visceral sarcomas (VS) were considered those that arose in internal organs. Rates were age standardized using the European (ASR-E) and the USA standard population. The rate of coexistence of VS and STS was calculated by dividing the 2 corresponding ASRs. There were 1558 sarcomas, 968 STS, and 590 VS. The ASRs-USA per 100,000 person-years was 5.12 × 10(5) among males and 4.58 × 10(5) among females for all sarcomas. For males and females, respectively, the ASR-E per 100,000 person-years was 3.58 × 10(5) and 2.55 × 10(5) , respectively, for STS; 1.47 × 10(5) and 1.97 × 10(5) , respectively, for VS; and 0.55 × 10(5) and 0.10 × 10(5) , respectively, for Kaposi sarcoma. The coexistence rate of VS and STS was 0.41 for males and 0.77 for females. For dermatofibrosarcoma (both sexes), uterine sarcoma, liposarcoma (females), and leiomyosarcoma, including or excluding the uterus (females), the age-specific rates depicted a curve with a rapid increasing trend until ages 40 to 50 years and little variation thereafter. Compared with the incidence of STS, VS incidence made up an additional 41% in males and 77% in females. Because the shape of age-specific curves for some histotypes was similar to that of breast cancer, the authors concluded that sex hormones (plus many chemicals that act as endocrine disruptors) may be involved in carcinogenesis. This evidence could pave the way to investigate alternative treatments and to explore etiology. Cancer 2012. © 2012 American Cancer Society.Cancer 04/2012; 118(21):5339-48. · 4.77 Impact Factor -
Chapter: Public health in primary care
03/2012; , ISBN: 978-953-51-0539-8 -
Article: Asbestos abatement workers versus asbestos workers: exposure and health-effects differ.
International Journal of Occupational Medicine and Environmental Health 12/2011; 24(4):418-9; author reply 420-1. · 1.23 Impact Factor -
Article: Tattoo removal in the typical adolescent.
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ABSTRACT: Although popular tattoos are often regretted later on for different reasons. Nevertheless, tattoo removal is a complicated and costly procedure seldom providing satisfactory results. The aim of this study was to investigate the awareness of the implications of tattoo removal among a substantial sample of Italian secondary school adolescents. Students were recruited by a stratified convenience sample and surveyed by a self administered questionnaire. Logistic regression analysis was performed, reporting adjusted Odds Ratios (OR), with 95% Confidence Interval (CI).4,277 pupils returned a usable questionnaire. Piercings were more frequently undertaken than tattoos. Only 40% of the respondents were aware of the issues related to tattoo removal. Males and pupils with younger fathers were less likely to be aware, whereas students satisfied with their physical appearance and those with a positive attitude towards body art were more likely to be aware. Male adolescents with younger fathers can be regarded as the ideal target of corporate health education programs driven by school counsellors and primary care physicians.BMC Research Notes 06/2011; 4:209. -
Article: Maternal exposures and risk of spontaneous abortion before and after a community oriented health education campaign.
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ABSTRACT: In a district of Veneto (North-east Italy) where numerous females of childbearing age were occupationally exposed to organic solvents in nearly 400 shoe factories, a case-control study found significant associations between maternal exposures (from occupation and risky behavior) and spontaneous abortion (SAB). Thereafter, a health education campaign was undertaken to increase awareness of risk factors for pregnancy in the population. To evaluate the effects of this campaign maternal exposures and SAB risks were compared before and after the campaign. Hospital records were collected from a local hospital for SAB cases and age- residence-matched controls with normal deliveries. Information on solvent exposure, coffee and alcohol consumption, smoking and the use of medication was collected using a questionnaire. Before and after differences were tested through a modified Chi-square test and linear and logistic regressions for survey data. Odds ratios (ORs) with 95% confidence interval (CI) were estimated using logistic regression models. The consumption of coffee (P = 0.003) and alcohol (P < 0.001) was lower after than before the campaign, controlling for age at pregnancy and level of education. There were no differences in reported solvent exposure or smoking (smokers were few). The previously detected increased risks of SAB in relation to solvent exposure and coffee consumption were no longer present. The results suggest that health education campaigns might reduce harmful maternal exposures and the risk of SAB.The European Journal of Public Health 06/2011; 21(3):282-5. · 2.73 Impact Factor -
Article: Infection, inflammation and cancer.
International Journal of Cancer 05/2011; 128(9):2240-1. · 5.44 Impact Factor -
Article: A study protocol for the evaluation of occupational mutagenic/carcinogenic risks in subjects exposed to antineoplastic drugs: a multicentric project.
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ABSTRACT: Some industrial hygiene studies have assessed occupational exposure to antineoplastic drugs; other epidemiological investigations have detected various toxicological effects in exposure groups labeled with the job title. In no research has the same population been studied both environmentally and epidemiologically. The protocol of the epidemiological study presented here uses an integrated environmental and biological monitoring approach. The aim is to assess in hospital nurses preparing and/or administering therapy to cancer patients the current level of occupational exposure to antineoplastic drugs, DNA and chromosome damage as cancer predictive effects, and the association between the two. About 80 healthy non-smoking female nurses, who job it is to prepare or handle antineoplastic drugs, and a reference group of about 80 healthy non-smoking female nurses not occupationally exposed to chemicals will be examined simultaneously in a cross-sectional study. All the workers will be recruited from five hospitals in northern and central Italy after their informed consent has been obtained.Evaluation of surface contamination and dermal exposure to antineoplastic drugs will be assessed by determining cyclophosphamide on selected surfaces (wipes) and on the exposed nurses' clothes (pads). The concentration of unmetabolized cyclophosphamide as a biomarker of internal dose will be measured in end-shift urine samples from exposed nurses. Biomarkers of effect and susceptibility will be assessed in exposed and unexposed nurses: urinary concentration of 8-hydroxy-2-deoxyguanosine; DNA damage detected using the single-cell microgel electrophoresis (comet) assay in peripheral white blood cells; micronuclei and chromosome aberrations in peripheral blood lymphocytes. Genetic polymorphisms for enzymes involved in metabolic detoxification (i.e. glutathione S-transferases) will also be analysed.Using standardized questionnaires, occupational exposure will be determined in exposed nurses only, whereas potential confounders (medicine consumption, lifestyle habits, diet and other non-occupational exposures) will be assessed in both groups of hospital workers.Statistical analysis will be performed to ascertain the association between occupational exposure to antineoplastic drugs and biomarkers of DNA and chromosome damage, after taking into account the effects of individual genetic susceptibility, and the presence of confounding exposures. The findings of the study will be useful in updating prevention procedures for handling antineoplastic drugs.BMC Public Health 03/2011; 11:195. · 2.00 Impact Factor -
Article: Vinyl chloride industry in the courtroom and corporate influences on the scientific literature.
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ABSTRACT: Pressure from the vinyl chloride (VC) industry on researchers involved in industry-sponsored studies and on regulatory agencies has been documented since 1970s. This commentary describes the influence of a lawsuit pursued by workers of an Italian VC plant on the recent scientific debate on VC exposure and risk of hepatocellular carcinoma (HCC). Original studies carried out by consultants of the public prosecutors and by independent researchers supported the above association. VC-industry consultants published two reviews during the lawsuit, claiming that liver angiosarcoma was the only VC-related cancer. The judges concluded that the evidence of the association between HCC and VC was still not convincing. After the trial, the risk of HCC was confirmed by a re-assessment of VC carcinogenicity from the International Agency for Research on Cancer, but other subsequent industry-funded reviews criticized the new evidence. Industry-funded authors cited each other, and rarely disclosed conflicts of interest. Based on a network of collaborating researchers, industrial interests can shape the literature enhancing the background noise surrounding the scientific evidence. Am. J. Ind. Med. © 2011 Wiley-Liss, Inc.American Journal of Industrial Medicine 02/2011; · 1.63 Impact Factor -
Article: Leprosy reactions: the effect of gender and household contacts.
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ABSTRACT: Various host-related factors have been reported as relevant risk factors for leprosy reactions. To support a new hypothesis that an antigenic load in local tissues that is sufficient to trigger the immune response may come from an external supply of Mycobacterium leprae organisms, the prevalence of reactional leprosy was assessed against the number of household contacts. The number of contacts was ascertained at diagnosis in leprosy patients coming from an endemic area of Brazil. The prevalence of reactions (patients with reactions/total patients) was fitted by binomial regression and the risk difference (RD) was estimated with a semi-robust estimation of variance as a measure of effect. Five regression models were fitted. Model 1 included only the main exposure variable "number of household contacts"; model 2 included all four explanatory variables ("contacts", "fertile age", "number of skin lesions" and "bacillary index") that were found to be associated with the outcome upon univariate analysis; models 3-5 contained various combinations of three predictors. Male and female patients were analyzed separately. In females, household contacts were a significant predictor for leprosy reactions in model 1 [crude RD = 0.06; 95% confidence interval (CI) = 0.01; 0.12] and model 5 (RD = 0.05; CI = 0.02; 0.09), which included contacts, bacillary index and skin lesions as predictors. Other models were unsatisfactory because the joint presence of fertile age and bacillary index was a likely source of multicollinearity. No significant results were obtained for males. The likely interpretation of our findings might suggest that in female patients, leprosy reactions may be triggered by an external spreading of M. leprae by healthy carrier family members. The small number of observations is an obvious limitation of our study which requires larger confirmatory studies.Memórias do Instituto Oswaldo Cruz 02/2011; 106(1):92-6. · 2.15 Impact Factor -
Article: Osteopontin, asbestos exposure and pleural plaques: a cross-sectional study.
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ABSTRACT: Osteopontin (OPN) is a plasma protein/cytokine produced in excess in several malignancies. In a recent study OPN was reported as being related to the duration of asbestos exposure and presence of benign asbestos-related diseases; however, it was unclear whether this protein was an indicator of exposure or effect. In 193 workers, 50 with pleural plaques (PP), in whom different indicators of past asbestos exposure were estimated, OPN plasma levels were assessed using commercial quantitative sandwich enzyme immunoassays according to the manufacturer's instructions. Osteopontin increased with increasing age and several aspects of asbestos exposure, without differences related to the presence of pleural plaques. At multivariable regression analysis, the explanatory variables with a significant independent influence on OPN were length of exposure (positive correlation) and time elapsed since last exposure (positive correlation). Since asbestos in lung tissue tends to wane over time, OPN should decrease (rather than increase) with time since last exposure. Therefore, OPN cannot be a reliable biomarker of exposure nor effect (presence of pleural plaques).BMC Public Health 01/2011; 11:220. · 2.00 Impact Factor -
Article: The evaluation of a health education campaign on the use of leave from work during pregnancy.
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ABSTRACT: The Italian Protective Maternity Legislation allows a woman to apply for early maternity leave from work during pregnancy if she is affected by health problems (option A) or if her working conditions are incompatible with pregnancy (option B). A community based health education program, implemented between 1995 to 1998 in North Eastern Italy, provided counseling (by a team of gynecologists, pediatricians, geneticists, psychologists and occupational physicians), and an information leaflet detailing the risks during pregnancy and the governmental benefits available to expectant mothers. This leaflet was distributed to women who were under occupational medical surveillance and to women attending any healthcare office and outpatient department and was also mailed to women working at home as shoemakers.The effectiveness of this intervention has been evaluated in this investigation using an evidence based approach. A quasi-experimental design was adopted, applying several outcome measurements before (1989 to 1994) and after (1999 to 2005) the intervention. The outcome (ratio B/A) is the number of women receiving approval for B (circumstance where the pregnant woman is employed to undertake activities forbidden under the Article 7 of Law 151/2001, and it is impossible to change her duties) to those receiving approval for A (risky pregnancy due to personal medical conditions, Article 17 of the same Law). A linear regression coefficient (for B/A against years) was obtained separately for time periods "before" (1989-94) and "after" (1999-2005) the intervention program. The two regression coefficients were compared using a t-test. The trend over-time for the ratio B/A was steady before the initial intervention (y = 0.008x - 16.087; t = 2.09; p > 0.05) then increased considerably (y = 0.0426x - 84.89; t = 19.55; p < 0.001) in coincidence with the start of the education campaign. There was a significant difference between the two regression coefficients (t = 7.58; p < 0.001). From a bureaucratic perspective Option B is far more complicated than A. In fact it implies an active approach involving an arrangement between the claimant and the employer, who has to certify to the relevant Authority that the woman's working conditions are incompatible with pregnancy. The increasing number of women availing of option B, as recommended, therefore suggests the suitability of such educational campaign(s).BMC Public Health 11/2010; 10:694. · 2.00 Impact Factor -
Article: Characteristics of adolescents who expressed indifference or no interest towards body art.
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ABSTRACT: This study examines the underlying characteristics of adolescents attending Italian secondary school who expressed indifference towards or no interest at all in body art. A convenience sample of 4,277 secondary school students from the North Eastern Italy were surveyed with a self-reported questionnaire collecting extensive socio-demographic information. Multivariable logistic regression analysis was employed to investigate the characteristics of those who were not interested or indifferent towards piercing and tattoo, reporting adjusted Odds Ratios (aOR) with a 95% confidence interval (CI). Prevalence of tattoo was 6%, whereas body piercing was 20%; 66% (= 558/840) of those with a piercing were underage (<18 years of age), the equivalent for tattoo being 62% (= 159/258). 166 individuals reported having both piercing and tattoo and 152 of these (92% = 152/166) were <18 years of age. The factors found to be predominantly higher in those indifferent or who did not indicate interest in body art were: lower school year, increasing father's education and a greater perception of the associated health risks. Proactive health education campaigns by school educators and family physicians should focus on adolescents of less educated fathers and pupils less aware of the health risks associated with body art. In this respect junior secondary school students can be regarded as the ideal target of such campaigns.BMC Public Health 10/2010; 10:605. · 2.00 Impact Factor -
Article: CYP1A2 polymorphisms, occupational and environmental exposures and risk of bladder cancer.
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ABSTRACT: Cytochrome P4501A2 (CYP1A2) is a key enzyme for activation of bladder carcinogens. Polymorphisms in the 5'-noncoding promoter region of CYP1A2 gene [mainly -2467T/delT(rs35694136) and -163C/A(rs762551)], are crucial in modifying CYP1A2 activity in smokers. Within the framework of a hospital-based case/control study, we investigated the relationship between CYP1A2 polymorphisms, occupational/environmental exposures and bladder cancer (BC) risk. The study population included 185 BC cases and 180 non-cancer controls, all Caucasian males. Data were collected on lifetime smoking, coffee drinking, dietary habits and lifetime occupation, with particular reference to exposure to aromatic amines (AAs) and polycyclic aromatic hydrocarbons (PAHs). A case-only design was applied to study the interaction between CYP1A2 -2467T/delT (or -163C/A) and occupational and environmental factors. Multiple logistic regression showed a significantly increased risk among heavy smokers (> or =50 packyears; OR 5.6, 95% CI: 2.5-12.5) and heavy coffee drinkers (>5 cups/day; OR 3.1, 95% CI: 1.2-7.9). Exposure to AAs showed a significant trend of BC risk with increasing cumulative exposure (CE) (P = 0.04), with heavy smoking as possible confounder. A decreased risk was noted for large leaf vegetable consumption, with significant trend from <1/month to >3 times/week (P = 0.008). The case-only analysis showed an interaction between -2467T/delT and tobacco smoking >25 packyears (P = 0.04); no interaction was detected between such polymorphisms and coffee consumption, dietary habits and occupational exposure to AAs. No effects were shown with -163C/A genotype as well as no overall effect of CYP1A2 by itself on BC risk. This is the first study suggesting that CYP1A2 -2467T/delT modifies the effect of cigarette smoking on BC risk.European Journal of Epidemiology 07/2010; 25(7):491-500. · 4.71 Impact Factor -
Article: A European project on incidence, treatment, and outcome of sarcoma.
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ABSTRACT: Sarcomas are rare tumors (1-2% of all cancers) of mesenchymal origin that may develop in soft tissues and viscera. Since the International Classification of Disease (ICD) attributes visceral sarcomas (VS) to the organ of origin, the incidence of sarcoma is grossly underestimated. The rarity of the disease and the variety of histological types (more than 70) or locations account for the difficulty in acquiring sufficient personal experience. In view of the above the European Commission funded the project called Connective Tissues Cancers Network (CONTICANET), to improve the prognosis of sarcoma patients by increasing the level of standardization of diagnostic and therapeutic procedures through a multicentre collaboration. Two protocols of epidemiological researches are here presented. The first investigation aims to build the population-based incidence of sarcoma in a two-year period, using the new 2002 WHO classification and the "second opinion" given by an expert regional pathologist on the initial diagnosis by a local pathologist. A three to five year survival rate will also be determined. Pathology reports and clinical records will be the sources of information.The second study aims to compare the effects on survival or relapse-free period - allowing for histological subtypes, clinical stage, primary site, age and gender - when the disease was treated or not according to the clinical practice guidelines (CPGs). Within CONTICANET, each group was asked to design a particular study on a specific objective, the partners of the network being free to accept or not the proposed protocol. The first protocol was accepted by the other researchers, therefore the incidence of sarcoma will be assessed in three European regions, Rhone-Alpes and Aquitaine (France) and Veneto (Italy), where the geographic distribution of sarcoma will be compared after taking into account age and gender. The conformity of the clinical practice with the recommended guidelines will be investigated in a French (Rhone Alps) and Italian (Veneto) region since the CPGs were similar in both areas.BMC Public Health 04/2010; 10:188. · 2.00 Impact Factor -
Article: Body art in 4,277 Italian secondary school adolescents: prevalence and associations with personal and family characteristics.
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ABSTRACT: This study's purpose was to investigate, in a large cohort of adolescents, the prevalence and association of personal and family characteristics with having or considering body piercing or tattoo. We surveyed students from the Veneto Region of northeast Italy with a self-administered questionnaire that asked about body piercing and tattoo and about personal and family characteristics. Multinomial weighted regression analysis was used to generate adjusted relative risk ratios with 95% confidence interval (CI) for piercing and tattooing separately. A total of 4,277 of 4,524 surveyed students completed and returned a usable questionnaire. For piercing, the prevalence was 20%. Girls, students with a less educated father, and those dissatisfied with their physical appearance were more likely to be interested in and to have undergone this procedure. For tattooing, the prevalence was 6%. Boys and students whose father was younger than 48 were more likely to have experienced tattooing. A strong association was found between having a piercing and having a tattoo. Fify-six percent of pierced students and 48% of tattooed students were underage (<18 years). We found that male gender (for tattoo), female gender (for piercing), dissatisfaction with physical appearance, positive attitudes toward either piercing or tattoo, and having a younger and less educated father were associated with having or desiring body modification. These factors could be considered for targeted patient education.Family medicine 04/2010; 42(4):273-9. · 1.33 Impact Factor -
Article: WITHDRAWN: Awareness of the Implications of Tattoo Removal among 4,277 Italian Secondary School Adolescents.
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ABSTRACT: The Publisher regrets that this article is an accidental duplication of an article that has already been published, doi:10.1186/1471-2458-10-73. The duplicate article has therefore been withdrawn.Journal of Adolescent Health 03/2010; · 3.33 Impact Factor
Top co-authors
Top Journals
Institutions
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2000–2013
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University of Padua
- • Department of Molecular Medicine
- • Department of Animal Medicine, Production and Health MAPS
Padova, Veneto, Italy
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2011
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Azienda ULSS numero 8 Asolo
Asolo, Veneto, Italy
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2002–2010
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University-Hospital of Padova
Padova, Veneto, Italy
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2009
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University College London
- Faculty of Population Health Sciences
London, ENG, United Kingdom
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