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Anantharaman D, Billot A, Waterboer T, Gheit T, Abedi-Ardekani B, Lagiou P, Lagiou A, Ahrens W, Holcátová I, Merletti F, Kjaerheim K, Polesel J, Simonato L, Alemany L, Mena Cervigon M, Macfarlane TV, Znaor A, Thomson PJ, Robinson M, Canova C, Conway DI, Wright S, Healy CM, Toner ME, Pawlita M, Tommasino M, Brennan P. Predictors of oropharyngeal cancer survival in Europe. Oral Oncol 2018; 81:89-94. [PMID: 29884419 DOI: 10.1016/j.oraloncology.2018.04.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 04/10/2018] [Accepted: 04/22/2018] [Indexed: 11/18/2022]
Abstract
OBJECTIVES HPV16-positive oropharyngeal cancer (OPC) patients experience better outcomes compared to HPV16-negative patients. Currently, strategies for treatment de-escalation are based on HPV status, smoking history and disease stage. However, the appropriate cut-point for smoking and the role of other non-clinical factors in OPC survival remains uncertain. MATERIALS AND METHODS We examined factors associated with OPC outcome in 321 patients recruited in a large European multi-center study. Seropositivity for HPV16 E6 was used as a marker of HPV16 positive cancer. Hazard ratios (HR) and confidence intervals (CI) were estimated using Cox proportional models adjusted for potential confounders. RESULTS Overall 5-year survival following OPC diagnosis was 50%. HPV16-positive OPC cases were at significantly lower risk of death (aHR = 0.51, 95% CI: 0.32-0.80). A significant effect on OPC survival was apparent for female sex (aHR 0.50: 95% CI: 0.29-0.85) and being underweight at diagnosis (aHR: 2.41, 95% CI: 1.38-4.21). A 10 pack year smoking history was not associated with overall survival. Higher stage at diagnosis appeared as the only factor significantly associated with OPC recurrence (aHR: 4.88, 95% CI: 2.12-11.21). CONCLUSION This study confirms that HPV16 status is an independent prognostic factor for OPC survival while female sex lowers risk of death and being underweight at diagnosis increases the risk of death. Smoking was not an independent predictor of OPC survival.
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Affiliation(s)
- D Anantharaman
- International Agency for Research on Cancer, Lyon, France; Cancer Research Program, Rajiv Gandhi Center for Biotechnology, Thiruvananthapuram, India
| | - A Billot
- International Agency for Research on Cancer, Lyon, France
| | - T Waterboer
- Division of Molecular Diagnostics of Oncogenic Infections, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - T Gheit
- International Agency for Research on Cancer, Lyon, France
| | | | - P Lagiou
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - A Lagiou
- Department of Public Health and Community Health, School of Health Professions, Athens Technological Educational Institute, Athens, Greece
| | - W Ahrens
- BIPS - Institute for Epidemiology and Prevention Research, Bremen, Germany; Institute for Statistics, University Bremen, Bremen, Germany
| | - I Holcátová
- Institute of Hygiene and Epidemiology, Charles University of Prague, 1st Faculty of Medicine, Prague, Czech Republic
| | - F Merletti
- Unit of Cancer Epidemiology, CeRMS and University of Turin, Turin, Italy
| | | | - J Polesel
- Unit of Epidemiology and Biostatistics, National Cancer Institute, IRCCS, Aviano, Italy
| | - L Simonato
- Department of Environmental Medicine and Public Health, University of Padova, Padova, Italy
| | - L Alemany
- Institut Català d'Oncologia, IDIBELL, CIBERESP, L'Hospitalet de Llobregat, Spain
| | - M Mena Cervigon
- Institut Català d'Oncologia, IDIBELL, CIBERESP, L'Hospitalet de Llobregat, Spain
| | - T V Macfarlane
- Epidemiology Group, University of Aberdeen, Aberdeen, UK; Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - A Znaor
- International Agency for Research on Cancer, Lyon, France
| | - P J Thomson
- School of Dentistry, The University of Queensland, Herston, Australia
| | - M Robinson
- Center for Oral Health Research, Newcastle University, Newcastle-upon-Tyne, UK
| | - C Canova
- Respiratory Epidemiology and Public Health, National Heart and Lung Institute, Imperial College, London, UK
| | - D I Conway
- Dental School, University of Glasgow, Glasgow, UK; Information Services Division (ISD), NHS National Services Scotland, Edinburgh, UK
| | - S Wright
- Department of Pathology, Queen Elizabeth University Hospital, Glasgow, UK
| | - C M Healy
- Trinity College School of Dental Science, Dublin, Ireland
| | - M E Toner
- Trinity College School of Dental Science, Dublin, Ireland
| | - M Pawlita
- Division of Molecular Diagnostics of Oncogenic Infections, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - M Tommasino
- International Agency for Research on Cancer, Lyon, France
| | - P Brennan
- International Agency for Research on Cancer, Lyon, France.
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Zambon P, Simonato L, Mastrangelo G, Saia B, Chieco-Bianchi L. Age Characteristics of Mesothelioma Incidence in the General Population of the Province of Padova, 1965–1976. Tumori 2018; 69:375-8. [PMID: 6649065 DOI: 10.1177/030089168306900501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Twenty-four incidental cases of mesothelioma, diagnosed in the province of Padova during the period 1965–1976, were analyzed according to age characteristics. The results show that the incidence rate increases in the general population under study at the same rate as in other populations occupationally and non-occupationally exposed to carcinogenic fibers according to the time since first exposure. This finding suggests a similar neoplastic process independent of age, in different environmental situations.
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Salvagno L, Simonato L, Sorarù M, Bianco A, Chiarion-Sileni V, Aversa SM, Camporese R, Garofolin P, Fiorentino M. Secondary Leukemia following Treatment for Hodgkin's Disease. Tumori 2018; 79:103-7. [PMID: 8346559 DOI: 10.1177/030089169307900204] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and Background Patients treated for Hodgkin's disease with chemotherapy or with the association of chemotherapy and radiotherapy have an increased risk of secondary leukemia. The aim of this study was to evaluate the leukemogenic risk due to these treatment modalities. Methods We performed a case-control study on a population of 1410 patients treated for Hodgkin's disease from 1970 to 1990 in our Institute. Among these patients, we identified 25 cases of secondary leukemia and 3 cases of myelodysplasia, all occurring more than one year after the diagnosis of Hodgkin's disease. Three cases occurred among the patients treated with radiotherapy alone. When we analyzed the risk in relation to the type of treatment (radiotherapy, chemotherapy, or both), the comparisons were relative to patients treated with radiotherapy alone. Results We found that chemotherapy alone is associated with a fivefold increased risk (odds ratio = 5.4) compared with radiotherapy alone. When both treatments are used, the risk is not further increased (odds ratio = 4.4). Patients receiving more than 6 courses of chemotherapy have an excess risk (relative risk = 2.5) compared with those treated with 6 courses or less. No increased risk was observed after splenectomy. Conclusions This study confirms an increased incidence of secondary leukemia occurring in patients treated for Hodgkin's disease. The increased risk seems to be correlated with the number of courses of alkylating agent therapy, whereas it is unaffected by the addition of radiotherapy.
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Affiliation(s)
- L Salvagno
- Divisione di Oncologia Medica, Centro Oncologico Regionale, Padua, Italy
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Giraldi L, Leoncini E, Pastorino R, Wünsch-Filho V, de Carvalho M, Lopez R, Cadoni G, Arzani D, Petrelli L, Matsuo K, Bosetti C, La Vecchia C, Garavello W, Polesel J, Serraino D, Simonato L, Canova C, Richiardi L, Boffetta P, Hashibe M, Lee YCA, Boccia S. Alcohol and cigarette consumption predict mortality in patients with head and neck cancer: a pooled analysis within the International Head and Neck Cancer Epidemiology (INHANCE) Consortium. Ann Oncol 2017; 28:2843-2851. [PMID: 28945835 PMCID: PMC5834132 DOI: 10.1093/annonc/mdx486] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND This study evaluated whether demographics, pre-diagnosis lifestyle habits and clinical data are associated with the overall survival (OS) and head and neck cancer (HNC)-specific survival in patients with HNC. PATIENTS AND METHODS We conducted a pooled analysis, including 4759 HNC patients from five studies within the International Head and Neck Cancer Epidemiology (INHANCE) Consortium. Cox proportional hazard ratios (HRs) and the corresponding 95% confidence intervals (CIs) were estimated including terms reported significantly associated with the survival in the univariate analysis. RESULTS Five-year OS was 51.4% for all HNC sites combined: 50.3% for oral cavity, 41.1% for oropharynx, 35.0% for hypopharynx and 63.9% for larynx. When we considered HNC-specific survival, 5-year survival rates were 57.4% for all HNC combined: 54.6% for oral cavity, 45.4% for oropharynx, 37.1% for hypopharynx and 72.3% for larynx. Older ages at diagnosis and advanced tumour staging were unfavourable predictors of OS and HNC-specific survival. In laryngeal cancer, low educational level was an unfavourable prognostic factor for OS (HR = 2.54, 95% CI 1.01-6.38, for high school or lower versus college graduate), and status and intensity of alcohol drinking were prognostic factors both of the OS (current drinkers HR = 1.73, 95% CI 1.16-2.58) and HNC-specific survival (current drinkers HR = 2.11, 95% CI 1.22-3.66). In oropharyngeal cancer, smoking status was an independent prognostic factors for OS. Smoking intensity (>20 cigarettes/day HR = 1.41, 95% CI 1.03-1.92) was also an independent prognostic factor for OS in patients with cancer of the oral cavity. CONCLUSIONS OS and HNC-specific survival differ among HNC sites. Pre-diagnosis cigarette smoking is a prognostic factor of the OS for patients with cancer of the oral cavity and oropharynx, whereas pre-diagnosis alcohol drinking is a prognostic factor of OS and HNC-specific survival for patients with cancer of the larynx. Low educational level is an unfavourable prognostic factor for OS in laryngeal cancer patients.
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Affiliation(s)
- L Giraldi
- Section of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - E Leoncini
- Section of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - R Pastorino
- Section of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - V Wünsch-Filho
- Public Health, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - M de Carvalho
- Department of Head and Neck, Heliopolis Hospital, São Paulo, Brazil
| | - R Lopez
- Cancer Institute of the State of São Paulo, São Paulo, Brazil
| | - G Cadoni
- Institute of Otorhinolaryngology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - D Arzani
- Section of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - L Petrelli
- Institute of Otorhinolaryngology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - K Matsuo
- Aichi Cancer Center Research Institute, Nagoya, Japan
| | - C Bosetti
- Department of Epidemiology, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | - C La Vecchia
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - W Garavello
- School of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
| | - J Polesel
- Unit of Cancer Epidemiology, CRO Aviano National Cancer Institute, Aviano, Italy
| | - D Serraino
- Unit of Cancer Epidemiology, CRO Aviano National Cancer Institute, Aviano, Italy
| | - L Simonato
- Department of Cardiologic, Vascular, Thoracic Sciences and Public Health of the University of Padova, Padova, Italy
| | - C Canova
- Department of Molecular Medicine, University of Padua, Padua, Italy
| | - L Richiardi
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - P Boffetta
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, NY, USA; Institute of Translational Epidemiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - M Hashibe
- Division of Public Health, Department of Family & Preventive Medicine, University of Utah School of Medicine, Salt Lake City, Utah; Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - Y C A Lee
- Division of Public Health, Department of Family & Preventive Medicine, University of Utah School of Medicine, Salt Lake City, Utah
| | - S Boccia
- Section of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Fondazione Policlinico "A. Gemelli," Rome, Italy
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Canova C, Pitter G, Ludvigsson J, Romor P, Zanier L, Zanotti R, Simonato L. Risks of hospitalization and drug consumption associated with Coeliac Disease in a birth cohort study. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv176.179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Burmaz T, Cestari L, Romor P, Zanier L, Simonato L, Canova C. Perinatal outcomes among immigrant mothers: a population-based birth cohort study in North-East Italy. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv170.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Cadoni G, Boccia S, Leoncini E, Petrelli L, Vukovic V, Pastorino R, Arzani D, Bosetti C, Canova C, Garavello W, La Vecchia C, Maule M, Pira E, Polesel J, Richiardi L, Serraino D, Simonato L, Ricciardi W, Pandolfi ni M, Batti sta M, Paludetti G, Almadori G. P17 Clinical features and prognostic factors in patients with head and neck cancer – Results from a multicentric study. Oral Oncol 2015. [DOI: 10.1016/j.oraloncology.2015.02.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Peters S, Kromhout H, Olsson A, Wuchmann HE, Bruske I, Consonni D, Landi MT, Caporaso N, Siemiatycki J, Richiardi L, Mirabelli D, Simonato L, Gustavsson P, Plato N, Jockel KH, Ahrens W, Pohlabeln H, Boffetta P, Brennan P, Zaridze D, Cassidy A, Lissowska J, Szeszenia-Dabrowska N, Rudnai P, Fabianova E, Forastiere F, Bencko V, Foretova L, Janout V, Stucker I, Dumitru RS, Benhamou S, Bueno-de-Mesquita B, Kendzia B, Pesch B, Straif K, Bruning T, Vermeulen R. Occupational exposure to organic dust increases lung cancer risk in the general population. Occup Environ Med 2011. [DOI: 10.1136/oemed-2011-100382.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Macfarlane TV, Macfarlane GJ, Thakker NS, Benhamou S, Bouchardy C, Ahrens W, Pohlabeln H, Lagiou P, Lagiou A, Castellsague X, Agudo A, Slamova A, Plzak J, Merletti F, Richiardi L, Talamini R, Barzan L, Kjaerheim K, Canova C, Simonato L, Conway DI, McKinney PA, Thomson P, Sloan P, Znaor A, Healy CM, McCartan BE, Marron M, Brennan P. Role of medical history and medication use in the aetiology of upper aerodigestive tract cancers in Europe: the ARCAGE study. Ann Oncol 2011; 23:1053-60. [PMID: 21828376 DOI: 10.1093/annonc/mdr335] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The study aimed to investigate the role of medical history (skin warts, Candida albicans, herpetic lesions, heartburn, regurgitation) and medication use (for heartburn; for regurgitation; aspirin) in the aetiology of upper aerodigestive tract (UADT) cancer. METHODS A multicentre (10 European countries) case-control study [Alcohol-Related CAncers and GEnetic susceptibility (ARCAGE) project]. RESULTS There were 1779 cases of UADT cancer and 1993 controls. History of warts or C. albicans infection was associated with a reduced risk [odds ratio (OR) 0.80, 95% confidence interval (CI) 0.68-0.94 and OR 0.73, 95% CI 0.60-0.89, respectively] but there was no association with herpetic lesions, heartburn, regurgitation or medication for related symptoms. Regurgitation was associated with an increased risk for cancer of the oesophagus (OR 1.47, 95% CI 0.98-2.21). Regular aspirin use was not associated with risk of UADT cancer overall but was associated with a reduced risk for cancer of oesophagus (OR 0.51, 95% CI 0.28-0.96), hypopharynx (OR 0.53, 95% CI 0.28-1.02) and larynx (OR 0.74, 95% CI 0.54-1.01). CONCLUSIONS A history of some infections appears to be a marker for decreased risk of UADT cancer. The role of medical history and medication use varied by UADT subsites with aspirin use associated with a decreased risk of oesophageal cancer and suggestive of a decreased risk of hypopharyngeal and laryngeal cancers.
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Affiliation(s)
- T V Macfarlane
- School of Medicine and Dentistry, University of Aberdeen, Aberdeen, UK.
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Gnavi R, Canova C, Picariello R, Tessari R, Giorda C, Simonato L, Costa G. Mortality, incidence of cardiovascular diseases, and educational level among the diabetic and non-diabetic populations in two large Italian cities. Diabetes Res Clin Pract 2011; 92:205-12. [PMID: 21377751 DOI: 10.1016/j.diabres.2011.02.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Revised: 01/28/2011] [Accepted: 02/07/2011] [Indexed: 01/14/2023]
Abstract
AIMS We investigated if diabetes modifies the effect of the association of education with mortality and incidence of cardiovascular diseases. METHODS We identified 44,889 diabetics using multiple data sources. They were followed up from January 2002 up to December 2005, and their mortality, incidence of myocardial infarction and stroke, by educational level were analysed, and compared with those of the local non-diabetic population. RESULTS The all-cause Standardized Mortality Ratios among diabetics, compared with non-diabetics, were 170 for men and 175 for women. Standardized Incidence Ratios were 199 for myocardial infarction, and 183 for stroke in men and, respectively, 281, and 179 in women. Among non-diabetics there was a clear inverse relation with educational level for all outcomes, whereas among diabetics no significant social difference in incidence was found; slight social differences in mortality were present among men, but not among women. The effect of diabetes on social differences was enhanced in the youngest population. CONCLUSIONS Diabetes increases the risk of death and the incidence of vascular diseases, but reduces their inverse association with education. This is likely related to the high accessibility and good quality of health care provided by the local networks of diabetic centres and primary care.
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Affiliation(s)
- R Gnavi
- Epidemiology Unit, ASL TO3, Via Sabaudia 164, Regione Piemonte, Grugliasco, TO, Italy.
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Faustini A, Stafoggia M, Berti G, Bisanti L, Chiusolo M, Cernigliaro A, Mallone S, Primerano R, Scarnato C, Simonato L, Vigotti MA, Forastiere F. The relationship between ambient particulate matter and respiratory mortality: a multi-city study in Italy. Eur Respir J 2011; 38:538-47. [PMID: 21233266 DOI: 10.1183/09031936.00093710] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The association of air pollutants with natural and respiratory mortality has been consistently reported. However, several aspects of the relationship between particulate matter with a 50% cut-off aerodynamic diameter of 10 μm (PM(10)) and respiratory mortality require further investigation. The aim of the present study was to assess the PM(10)-respiratory mortality association in Italy and examine potentially susceptible groups. All deaths from natural (n=276,205) and respiratory (n=19,629) causes among subjects aged ≥ 35 yrs in 10 northern, central and southern Italian cities in 2001-2005 were included in the study. Pollution data for PM(10), nitrogen dioxide and ozone were also obtained. A time-stratified case-crossover analysis was carried out. Different cumulative lags were selected to analyse immediate, delayed, prolonged and best-time effects of air pollution. The shape of the exposure-response curve was analysed. Age, sex, chronic conditions and death site were investigated as potential effect modifiers. We found a 2.29% (95% CI 1.03-3.58%) increase in respiratory mortality at 0-3 days lag. The increase in respiratory mortality was higher in summer (7.57%). The exposure-response curve had a linear shape without any threshold. Sex and chronic diseases modified the relationship between particular matter (PM) and respiratory mortality. The effect of PM on respiratory mortality was stronger and more persistent than that on natural mortality. Females and chronic disease sufferers were more likely to die of a respiratory disease caused by air pollution than males and healthy people.
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Affiliation(s)
- A Faustini
- Epidemiology Dept, Regional Health Service of Lazio, Rome, Italy.
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Maestrelli P, Canova C, Scapellato ML, Visentin A, Tessari R, Bartolucci GB, Simonato L, Lotti M. Personal exposure to particulate matter is associated with worse health perception in adult asthma. J Investig Allergol Clin Immunol 2011; 21:120-128. [PMID: 21462802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
BACKGROUND Epidemiological studies have shown positive associations between particulate matter (PM) air pollution and short-term mortality and morbidity for asthma. The hypothesis that lung inflammation is responsible for these effects has been tested in panel and controlled exposure studies in asthmatic adults, with inconsistent results. OBJECTIVES We investigated whether personal exposure to PM10 and PM2.5 were related to changes in the clinical course of asthma and to lung inflammatory responses in adult asthmatics. METHODS A cohort of 32 asthmatic patients was followed for 2 years. Asthma control test (ACT) and St George's Respiratory Questionnaire (SGRQ) scores, forced expired volume in the first second (FEV1), exhaled nitric oxide (Fe(NO)), and pH of exhaled breath condensate (EBC) were determined on 6 occasions during different seasons. Personal exposure to PM was measured for 24 hours prior to clinical assessments. RESULTS A 10 microg/m3 increase in PM10 personal exposure was associated with an increase in SGRQ scores (regression coefficient beta = 0.22; 95% confidence interval [CI], -0.005 to 4.451; P =.055) and with a decrease in ACT scores (beta = -0.022; 95% CI, -0.045 to 0.001; P = .060), whereas no associations were found between PM10 and FEV1, Fe(NO), or EBC pH. A positive association was detected between Fe(NO) and outdoor O3 (P = .042) and SO2 (P = .042) concentrations in the subgroup of nonsmoking asthmatics. CONCLUSIONS We concluded that increments in personal exposure to PM10 are associated with a decrease in asthma control and health-related quality of life. However, this study does not provide evidence that 24-hour exposures to PM are associated with short-term changes in lung function or inflammatory responses of the lung.
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Affiliation(s)
- P Maestrelli
- Department of Environmental Medicine and Public Health, University of Padova, Padova, Italy.
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Foraita R, Behrens T, Holcátová I, Conway D, Metspalu A, Znaor A, Lagiou P, Healy C, Simonato L, Talamini R, Merletti F, Hashibe M, Brennan P, Ahrens W. Gene-nutrition interactions that modify the risk of upper aero-digestive tract cancer. Screening results of a European multi-center case-control study. Gesundheitswesen 2010. [DOI: 10.1055/s-0030-1266734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Conway DI, McKinney PA, McMahon AD, Ahrens W, Schmeisser N, Benhamou S, Bouchardy C, Macfarlane GJ, Macfarlane TV, Lagiou P, Minaki P, Bencko V, Holcátová I, Merletti F, Richiardi L, Kjaerheim K, Agudo A, Castellsague X, Talamini R, Barzan L, Canova C, Simonato L, Lowry RJ, Znaor A, Healy CM, McCartan BE, Marron M, Hashibe M, Brennan P. Socioeconomic factors associated with risk of upper aerodigestive tract cancer in Europe. Eur J Cancer 2009; 46:588-98. [PMID: 19857956 DOI: 10.1016/j.ejca.2009.09.028] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2009] [Revised: 09/25/2009] [Accepted: 09/30/2009] [Indexed: 11/25/2022]
Abstract
INTRODUCTION In the European Union, there are 180,000 new cases of upper aerodigestive tract (UADT) cancer cases per year--more than half of whom will die of the disease. Socioeconomic inequalities in UADT cancer incidence are recognised across Europe. We aimed to assess the components of socioeconomic risk both independently and through their influence on the known behavioural risk factors of smoking, alcohol consumption and diet. PATIENTS AND METHODS A multicentre case-control study with 2198 cases of UADT cancer and 2141 controls from hospital and population sources was undertaken involving 14 centres from 10 countries. Personal interviews collected information on demographics, lifetime occupation history, smoking, alcohol consumption and diet. Socioeconomic status was measured by education, occupational social class and unemployment. Odds ratios (ORs) and 95% confidence intervals (CIs) were computed using unconditional logistic regression. RESULTS When controlling for age, sex and centre significantly increased risks for UADT cancer were observed for those with low versus high educational attainment OR=1.98 (95% CI 1.67, 2.36). Similarly, for occupational socioeconomic indicators--comparing the lowest versus highest International Socio-Economic Index (ISEI) quartile for the longest occupation gave OR=1.60 (1.28, 2.00); and for unemployment OR=1.64 (1.24, 2.17). Statistical significance remained for low education when adjusting for smoking, alcohol and diet behaviours OR=1.29 (1.06, 1.57) in the multivariate analysis. Inequalities were observed only among men but not among women and were greater among those in the British Isles and Eastern European countries than in Southern and Central/Northern European countries. Associations were broadly consistent for subsite and source of controls (hospital and community). CONCLUSION Socioeconomic inequalities for UADT cancers are only observed among men and are not totally explained by smoking, alcohol drinking and diet.
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Affiliation(s)
- D I Conway
- Dental School, Faculty of Medicine, University of Glasgow, 378 Sauchiehall Street, Glasgow G2 3JZ, UK.
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Canova C, Torresan S, Simonato L, Scapellato ML, Tessari R, Visentin A, Lotti M, Maestrelli P. Carbon monoxide pollution is associated with decreased lung function in asthmatic adults. Eur Respir J 2009; 35:266-72. [PMID: 19679604 DOI: 10.1183/09031936.00043709] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The aim of the present study was to test the effects of exposure to air pollutants on lung function. A panel of 19 adult asthmatics living in Padua (Italy) was followed for five 30-day periods during 2 yrs consecutively (1,492 morning and 1,434 evening measures analysed). Peak expiratory flow (PEF) and forced expiratory volume in 1 s (FEV(1)) were measured using a pocket electronic meter. Daily levels of air pollutants and meteorological variables were collected at outdoor city monitoring sites. Significant inverse associations were observed between morning and evening PEF and carbon monoxide level (p = 0.01-0.03), without clear differences between lags (0-3 days). An increment of 1 mg.m(-3) CO was associated with a PEF variation ranging -2.6- -2.8%. All effect estimates on PEF for CO remained significant and even increased after controlling for particles with a 50% cut-off aerodynamic diameter of 10 microm (PM(10)), nitrogen dioxide and sulphur dioxide in single and multi-pollutant models. A similar trend was observed for FEV(1), but the associations were nonsignificant. A nonsignificant inverse relationship between evening PEF and SO(2) was also detected. PEF and FEV(1) were not related to PM(10) and NO(2) concentrations. The present results indicate that, in this panel of adult asthmatics, the worsening of lung function is associated with exposure to gaseous pollutants and occurs at levels of CO and SO(2) lower than current European standards.
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Affiliation(s)
- C Canova
- Dept of Environmental Medicine and Public Health, University of Padova, Via Loredan 18, 35151 Padova, Italy. E-mail:
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Marron M, Boffetta P, Ahrens W, Pohlabeln H, Benhamou S, Bouchardy C, Lagiou P, Georgila C, Bencko V, Holcátová I, Merletti F, Richiardi L, Kjaerheim K, Agudo A, Castellsague X, Macfarlane T, Macfarlane G, Talamini R, Barzan L, Canova C, Simonato L, Lowry R, Conway D, McKinney P, Znaor A, Healy C, McCartan B, Møller H, Brennan P, Hashibe M. Alcohol drinking and the risk of upper aero digestive tract cancer: European multicenter case-control study ARCAGE. EJC Suppl 2008. [DOI: 10.1016/s1359-6349(08)71862-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Crispo A, Brennan P, Jöckel KH, Schaffrath-Rosario A, Wichmann HE, Nyberg F, Simonato L, Merletti F, Forastiere F, Boffetta P, Darby S. The cumulative risk of lung cancer among current, ex- and never-smokers in European men. Br J Cancer 2004; 91:1280-6. [PMID: 15292933 PMCID: PMC2409903 DOI: 10.1038/sj.bjc.6602078] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Recent analyses based on UK data indicate that people who stop smoking, even well into middle age, avoid most of their subsequent risk of lung cancer. We investigated whether similar absolute risks of lung cancer in men are found in other European countries with different smoking patterns and at different stages of their lung cancer epidemic. Using data for men from a multicentre case–control study of lung cancer in the UK, Germany, Italy and Sweden, and including 6523 lung cancer cases and 9468 controls, we combined odds ratio estimates with estimates of national lung cancer incidence rates to calculate the cumulative risk of lung cancer among men by age 75. Lung cancer cumulative risks by age 75 among continuing smokers were similar for the UK, Germany and Italy at 15.7, 14.3 and 13.8% respectively, whereas the cumulative risk among Swedish male smokers was 6.6%. The proportion of the risk of lung cancer avoided by quitting smoking before the age of 40 was comparable between the four countries, at 80% in Italy and 91% in the UK, Germany and Sweden. Similarly, the proportion of the excess risk avoided by quitting before the age of 50 ranged from 57% in Italy to 69% in Germany. Our results support the important conclusion that for long-term smokers, giving up smoking in middle age avoids most of the subsequent risk of lung cancer, and that lung cancer mortality in European men over the next three decades will be determined by the extent to which current smokers can successfully quit smoking.
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Affiliation(s)
- A Crispo
- Epidemiology Unit, National Cancer Institute, 80131 Naples, Italy
- International Agency for Research on Cancer, 69008 Lyon, France
| | - P Brennan
- International Agency for Research on Cancer, 69008 Lyon, France
- Gene-Environment Epidemiology Group, International Agency for Research on Cancer, 150 cours Albert-Thomas, 69008 Lyon, France. E-mail:
| | - K-H Jöckel
- Institute for Medical Informatics, Biometry and Epidemiology, 45122 Essen, Germany
| | - A Schaffrath-Rosario
- Institute of Epidemiology, GSF National Research Center, 85764 Neuherberg, Germany
| | - H-E Wichmann
- Institute of Epidemiology, GSF National Research Center, 85764 Neuherberg, Germany
| | - F Nyberg
- Institute of Environmental Medicine, Karolinska Institute, 17177 Stockholm, Sweden
| | - L Simonato
- Department of Environmental Medicine and Public Health, University of Padova, Italy
| | - F Merletti
- Unit of Cancer Epidemiology, CeRMS and Centre for Oncologic Prevention, University of Turin, 10125 Turin, Italy
| | - F Forastiere
- Department of Epidemiology, Rome E Health Authority, Rome, Italy
| | - P Boffetta
- International Agency for Research on Cancer, 69008 Lyon, France
| | - S Darby
- Clinical Trials Service Unit (CTSU), Radcliffe Infirmary, Oxford OX2 6HE, UK
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Tessari R, Canova C, Simonato L. [Epidemiological investigation on the health status of employees in two factories manufacturing and repairing railway rolling stock: a historical perspective study of mortality]. Med Lav 2004; 95:381-91. [PMID: 15595201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
BACKGROUND Epidemiological studies of cancer risk due to occupational exposure to asbestos in production and repair of railway rolling stock has so far given consistent results for mesothelioma, but conflicting evidence for lung cancer. OBJECTIVES The main purpose of this study was to investigate risk for mesothelioma and lung cancer in relation to estimated patterns of exposure in the occupational environment of railway rolling stock manufacture and repair. METHODS A historical prospective study approach was adopted. The mortality experience of the study population was compared to that of the population of the Veneto Region. Two historical cohorts of workers employed in two plants manufacturing and repairing railway coaches were followed up for mortality. A total of 1,621 workers were enrolled in the study from the first factory, and 1,190 from the second. RESULTS An elevation of both pleural mesothelioma and lung cancer was reported in the two factories with SMRs of 21.52 (CI 95%=1.64-32.29) and 6.46 (CI 95%=1.33-18.88), and 1.26 (CI 95%=1.01-1.54) and 1.18 (CI 95%=0.81-1.66) respectively. The two excesses however showed different patterns in relation to historical exposure estimates, which appear to correlate with mesotheliomas but not with lung cancer. An elevation of mortality for non-neoplastic respiratory diseases was associated with employment during periods when it was estimated that exposure was at higher levels in one of the two firms. CONCLUSIONS The results confirm the high carcinogenic risk deriving from asbestos exposure, although inconsistencies were found between target organs in relation to exposure estimates, and the existence of time periods in production in which cancer risk was different.
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Affiliation(s)
- Roberta Tessari
- Dipartimento di Medicina Ambientale e Sanità Pubblica, Sede di Igiene, Università di Padova.
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Zanetti R, Falcini F, Simonato L, Vercelli M. Survival of cancer patients in Italy in the nineties: the importance of population based data. EPIDEMIOLOGIA E PREVENZIONE 2002; 25:1-8. [PMID: 11695194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
This monograph shows 5-year survival data for over 200,000 cancer patients diagnosed within 1994 and followed-up to 31.12.99. These population based figures are provided by the Italian network of cancer registries, which covers over 7 million inhabitants. The overall survival rate is 37% in men and 56% in women, with an increase of about 6 percentage points in comparison to the previous period. Survival increases for cancers at good prognosis, as for example breast, colorectal and melanoma. No improvement is observed for more lethal cancers, like liver, pancreas or brain. These results are better than the corresponding ones recently observed in greater London, but worse, particularly in men, of those observed in the USA and Switzerland. A comparison within the country confirms the previous observations of less good results for southern Italy and homogeneous results in other regions.
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Affiliation(s)
- R Zanetti
- Registro Tumori Piemonte, Centro per l'epidemiologia e la prevenzione oncologica, CPO Piemonte, Dipartimento di oncologia, Ospedale San Giovanni antica sede, Torino.
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Lewis S, Brennan P, Nyberg F, Ahrens W, Constantinescu V, Mukeria A, Benhamou S, Batura-Gabryel H, Bruske-Hohlfeld I, Simonato L, Menezes A, Boffetta P. Cruciferous vegetable intake, GSTM1 genotype and lung cancer risk in a non-smoking population. IARC Sci Publ 2002; 156:507-8. [PMID: 12484246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Affiliation(s)
- S Lewis
- International Agency for Research on Cancer, Lyon, France
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Ward E, Boffetta P, Andersen A, Colin D, Comba P, Deddens JA, De Santis M, Engholm G, Hagmar L, Langard S, Lundberg I, McElvenny D, Pirastu R, Sali D, Simonato L. Update of the follow-up of mortality and cancer incidence among European workers employed in the vinyl chloride industry. Epidemiology 2001; 12:710-8. [PMID: 11679801 DOI: 10.1097/00001648-200111000-00021] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Although vinyl chloride is an established cause of liver angiosarcoma, the evidence is inconclusive on whether it also causes other neoplastic and nonneoplastic chronic liver diseases as well as neoplasms in other organs. Furthermore, the shape of the dose-response relation for angiosarcoma is uncertain. We have extended for approximately 8 years the mortality and cancer incidence follow-up of 12,700 male workers in the vinyl chloride industry in four European countries. All-cause mortality was lower than expected, whereas cancer mortality was close to expected. A total of 53 deaths from primary liver cancer (standardized mortality ratio 2.40, 95% confidence interval = 1.80-3.14) and 18 incident cases of liver cancer were identified, including 37 angiosarcomas, 10 hepatocellular carcinomas, and 24 liver cancers of other and unknown histology. In Poisson regression analyses we observed a marked exposure response for all liver cancers, angiosarcoma, and hepatocellular carcinoma. The exposure-response trend estimated for liver cancer in analyses restricted to cohort members with cumulative exposures of <1,500 parts per million-years was close to that estimated for the full cohort (relative risk of 2.0 per logarithmic unit of cumulative dose). No strong relation was observed between cumulative vinyl chloride exposure and other cancers. Although cirrhosis mortality was decreased overall, there was a trend with cumulative exposure.
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Affiliation(s)
- E Ward
- Unit of Environmental Cancer Epidemiology, International Agency for Research on Cancer, Lyon, France
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Lewis S, Brennan P, Nyberg F, Ahrens W, Constantinescu V, Mukeria A, Benhamou S, Batura-Gabryel H, Brüske-Hohlfeld I, Simonato L, Menezes A, Boffetta P. Re: Spitz, M. R., Duphorne, C. M., Detry, M. A., Pillow, P. C., Amos, C. I., Lei, L., de Andrade, M., Gu, X., Hong, W. K., and Wu, X. Dietary intake of isothiocyanates: evidence of a joint effect with glutathione S-transferase polymorphisms in lung cancer risk. Cancer Epidemiol. Biomark. Prev., 9: 1017-1020, 2000. Cancer Epidemiol Biomarkers Prev 2001; 10:1105-6. [PMID: 11588140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023] Open
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Abstract
We analysed 3 case-control studies from Italy and Switzerland including 114 women with squamous cell oesophageal cancer and 425 controls. The multivariate odds ratio was 4.5 for heavy smoking and 5.4 for heavy alcohol drinking. Fruit intake, vegetable intake, oral contraceptive and HRT use were inversely related to oesophageal cancer.
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Affiliation(s)
- S Gallus
- Istituto di Ricerche Farmacologiche "Mario Negri", Via Eritrea 62, Milan, 20157, Italy
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Abstract
BACKGROUND Squamous cell oesophageal cancer is one of the few neoplasms inversely related to body mass index (BMI). However, it is not clear whether this is due to cancer-related weight loss or to other correlates of leanness. PATIENTS AND METHODS 395 incident, histologically confirmed cases of squamous cell oesophageal cancer and 1,066 controls, admitted for acute, non-neoplastic diseases, in Italy and Switzerland. Odds ratios (ORs) were derived from multiple logistic regression, including terms for education, tobacco. alcohol, non-alcohol energy, fruit and vegetable intake. RESULTS The ORs for the lowest vs. the highest quartile of BMI in the year before diagnosis were 2.0 in men, 1.6 in women, and 1.9 (95% confidence interval: 1.3-2.9) in both sexes combined. The association with leanness was stronger in heavy smokers, but was not accounted for by smoking and drinking, nor by differences in diet. Weight change in the decade prior to diagnosis showed no linear association with risk. However, cases were not leaner than controls at age 30 (OR = 0.6 for the lowest BMI quartile) and 50 (OR = 1.1). CONCLUSIONS Leanness appears to be an indicator of squamous cell oesophageal carcinogenesis. However, low BMI in the distant past was unrelated to oesophageal cancer risk.
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Affiliation(s)
- S Gallus
- Istituto di Ricerche Farmacologiche Mario Negri, Università degli Studi di Milano, Milan, Italy.
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Simonato L, Agudo A, Ahrens W, Benhamou E, Benhamou S, Boffetta P, Brennan P, Darby SC, Forastiere F, Fortes C, Gaborieau V, Gerken M, Gonzales CA, Jöckel KH, Kreuzer M, Merletti F, Nyberg F, Pershagen G, Pohlabeln H, Rösch F, Whitley E, Wichmann HE, Zambon P. Lung cancer and cigarette smoking in Europe: an update of risk estimates and an assessment of inter-country heterogeneity. Int J Cancer 2001; 91:876-87. [PMID: 11275995 DOI: 10.1002/1097-0215(200102)9999:9999<::aid-ijc1139>3.0.co;2-7] [Citation(s) in RCA: 119] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Ten case-control studies have been carried out in 6 European countries to investigate the major risk factors for lung cancer. Carcinogenic effect from cigarette smoke was the most relevant interest in our study, which has included 7,609 cases of lung cancer and 10,431 controls, mainly population based. The results indicate elevated odds ratios (ORs; 23.9 among men and 8.7 among women) with attributable risks exceeding 90% for men and close to 60% for women. A large, and statistically significant, variability of the results across countries was detected after adjusting for the most common confounding variables, and after controlling, at least in part, for the instability of the ORs due to the small number of non-smokers in some of the study subsets. This pattern of lung cancer risk associated with cigarettes smoke, across different European regions, reflects inherent characteristics of the studies as well as differences in smoking habits, particularly calendar periods of starting, and it is likely to have been influenced by effect modifiers like indoor radon exposure, occupation, air pollution and dietary habits.
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Affiliation(s)
- L Simonato
- Venetian Tumour Registry, University of Padua, via Gattamelata 64, Padua 35128, Italy.
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Carofiglio T, Fornasier R, Lucchini V, Simonato L, Tonellato U. Synthesis, characterization, and supramolecular properties of a hydrophilic porphyrin--beta-cyclodextrin conjugate. J Org Chem 2000; 65:9013-21. [PMID: 11149845 DOI: 10.1021/jo0010678] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Reductive amination of 6-deoxy-6-formyl-beta-cyclodextrin with 5-(p-aminophenyl)-10,15,20-tris(p-sulfonatophenyl)porphyrin in the presence of an excess of sodium cyanoborohydride affords the hydrophilic cyclodextrin-porphyrin conjugate 3 in 23% yield. The structure of 3 was confirmed by NMR spectroscopy and mass spectrometry techniques. Compound 3 showed a marked tendency to dimerize in aqueous conditions via the formation of intermolecular porphyrin-cyclodextrin inclusion complexes and/or through electrostatic interactions. Information on the structure of these aggregates has been obtained by the use of circular dichroism and UV-vis spectroscopy. Aggregation can be avoided by the use of heptakis(2,3,6-tri-O-methyl)-beta-cyclodextrin (TM beta CD) that forms a 1:1 inclusion complex with compound 3.
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Affiliation(s)
- T Carofiglio
- double daggerDipartimento di Chimica Inorganica, Università di Padova, Via Marzolo 1, 35100 Padova, Italy.
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Agudo A, Ahrens W, Benhamou E, Benhamou S, Boffetta P, Darby SC, Forastiere F, Fortes C, Gaborieau V, González CA, Jöckel KH, Kreuzer M, Merletti F, Pohlabeln H, Richiardi L, Whitley E, Wichmann HE, Zambon P, Simonato L. Lung cancer and cigarette smoking in women: a multicenter case-control study in Europe. Int J Cancer 2000; 88:820-7. [PMID: 11072254 DOI: 10.1002/1097-0215(20001201)88:5<820::aid-ijc21>3.0.co;2-j] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The association between cigarette smoking and lung cancer risk in women was investigated within the framework of a case-control study in 9 centres from 6 European countries. Cases were 1,556 women up to 75 years of age with histologically confirmed primary lung cancer; 2, 450 controls with age distribution similar to cases were selected. The predominant cell type was adenocarcinoma (33.5%), with similar proportions for squamous-cell type (26.4%) and small-cell carcinoma (22.3%). Overall, smoking cigarettes at any time was associated with a 5-fold increase in lung cancer risk (odds ratio 5.21, 95% confidence interval 4.49-6.04); corresponding figures for current smoking habits were 8.94, 7.54-10.6. The association showed a dose-response relationship with duration of the habit and daily and cumulative lifetime smoking. A significant excess risk of 70% was associated with every 10 pack-years smoked. After 10 years of smoking cessation, the relative risk decreased to 20% compared to current smokers. The following characteristics were associated with a higher relative risk: inhalation of smoke, smoking non-filter cigarettes, smoking dark-type cigarettes and starting at young age. The association was observed for all major histological types, being the strongest for small-cell type carcinoma, followed by squamous-cell type and the lowest for adenocarcinoma. The proportion of lung-cancer cases in the population attributable to cigarette smoking ranged from 14% to 85%. We concluded that women share most features of the association between cigarette smoking and lung cancer observed in men.
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Affiliation(s)
- A Agudo
- Catalan Institute of Oncology, L'Hospitalet, Barcelona, Spain.
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Pohlabeln H, Boffetta P, Ahrens W, Merletti F, Agudo A, Benhamou E, Benhamou S, Brüske-Hohlfeld I, Ferro G, Fortes C, Kreuzer M, Mendes A, Nyberg F, Pershagen G, Saracci R, Schmid G, Siemiatycki J, Simonato L, Whitley E, Wichmann HE, Winck C, Zambon P, Jöckel KH. Occupational risks for lung cancer among nonsmokers. Epidemiology 2000; 11:532-8. [PMID: 10955405 DOI: 10.1097/00001648-200009000-00008] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We conducted a case-control study in 12 European study centers to evaluate the role of occupational risk factors among nonsmokers. We obtained detailed occupational histories from 650 nonsmoking cases (509 females/141 males) and 1,542 nonsmoking controls (1,011 females/531 males). On the basis of an a priori definition of occupations and industries that are known (list A) or suspected (list B) to be associated with lung carcinogenesis, we calculated odds ratios (ORs) for these occupations, using unconditional logistic regression models and adjusting for sex, age, and center effects. Among nonsmoking men, an excess relative risk was observed among those who had worked in list-A occupations [OR = 1.52; 95% confidence interval (C) = 0.78-2.97] but not in list-B occupations (OR = 1.05; 95%), CI = 0.60-1.83). Among nonsmoking women, there was an elevation of risk for list-A occupations (OR = 1.50; 95% CI = 0.49-4.53), although this estimate was imprecise, given that less than 1% of cases and controls were exposed. Exposure to list-B occupations was associated with an increase in relative risk (OR = 1.69; 95% CI = 1.09-2.63) in females, but not in males. Women who had been laundry workers or dry cleaners had an OR of 1.83 (95% CI = 0.98-3.40). Our findings confirm that certain occupational exposures are associated with an increased risk for lung cancer among both female and male nonsmokers; however, knowledge on occupational lung carcinogens is biased toward agents to which mainly men are exposed.
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Affiliation(s)
- H Pohlabeln
- Bremen Institute for Prevention Research and Social Medicine, Germany
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Bosetti C, La Vecchia C, Talamini R, Simonato L, Zambon P, Negri E, Trichopoulos D, Lagiou P, Bardini R, Franceschi S. Food groups and risk of squamous cell esophageal cancer in northern Italy. Int J Cancer 2000. [PMID: 10861489 DOI: 10.1002/1097-0215(20000715)87] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
To better understand the nutritional etiology of squamous cell esophageal cancer, we conducted a case-control study in 3 areas of northern Italy. A total of 304 incident, histologically confirmed cases of squamous cell carcinoma of the esophagus (275 men, 29 women) and 743 hospital controls (593 men, 150 women) with acute, non-neoplastic conditions, not related to smoking, alcohol consumption or long-term diet modification, were interviewed during 1992 to 1997. The validated food-frequency questionnaire included 78 questions on food items or recipes, which were then categorized into 19 main food groups, and 10 questions on fat intake pattern. After allowance for age, sex, education, area of residence, tobacco smoking, alcohol drinking and non-alcohol energy, a significant increased risk emerged for high consumption of soups (OR=2.1 for the highest vs. lowest quintile), whereas inverse associations with esophageal cancer risk were observed for pasta and rice (OR=0.7), poultry (OR=0.4), raw vegetables (OR=0.3), citrus fruit (OR=0.4) and other fruit (OR=0.5). The associations with dietary habits were consistent in different strata of tobacco smoking and alcohol drinking. Among added lipids, olive oil intake showed a significant reduction of esophageal cancer risk, even after allowance for total vegetable consumption (OR=0.4), while butter consumption was directly associated with this risk (OR=2.2). Our results thus provide further support to the evidence that raw vegetables and citrus fruit are inversely related to the risk of squamous cell esophageal cancer and suggest that olive oil may also reduce this risk.
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Affiliation(s)
- C Bosetti
- Istituto di Ricerche Farmacologiche "Mario Negri", Milan, Italy.
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Bosetti C, La Vecchia C, Talamini R, Simonato L, Zambon P, Negri E, Trichopoulos D, Lagiou P, Bardini R, Franceschi S. Food groups and risk of squamous cell esophageal cancer in northern Italy. Int J Cancer 2000. [PMID: 10861489 DOI: 10.1002/1097-0215(20000715)87:2<289::aid-ijc22>3.0.co;2-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
To better understand the nutritional etiology of squamous cell esophageal cancer, we conducted a case-control study in 3 areas of northern Italy. A total of 304 incident, histologically confirmed cases of squamous cell carcinoma of the esophagus (275 men, 29 women) and 743 hospital controls (593 men, 150 women) with acute, non-neoplastic conditions, not related to smoking, alcohol consumption or long-term diet modification, were interviewed during 1992 to 1997. The validated food-frequency questionnaire included 78 questions on food items or recipes, which were then categorized into 19 main food groups, and 10 questions on fat intake pattern. After allowance for age, sex, education, area of residence, tobacco smoking, alcohol drinking and non-alcohol energy, a significant increased risk emerged for high consumption of soups (OR=2.1 for the highest vs. lowest quintile), whereas inverse associations with esophageal cancer risk were observed for pasta and rice (OR=0.7), poultry (OR=0.4), raw vegetables (OR=0.3), citrus fruit (OR=0.4) and other fruit (OR=0.5). The associations with dietary habits were consistent in different strata of tobacco smoking and alcohol drinking. Among added lipids, olive oil intake showed a significant reduction of esophageal cancer risk, even after allowance for total vegetable consumption (OR=0.4), while butter consumption was directly associated with this risk (OR=2.2). Our results thus provide further support to the evidence that raw vegetables and citrus fruit are inversely related to the risk of squamous cell esophageal cancer and suggest that olive oil may also reduce this risk.
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Affiliation(s)
- C Bosetti
- Istituto di Ricerche Farmacologiche "Mario Negri", Milan, Italy.
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Malats N, Camus-Radon AM, Nyberg F, Ahrens W, Constantinescu V, Mukeria A, Benhamou S, Batura-Gabryel H, Bruske-Hohlfeld I, Simonato L, Menezes A, Lea S, Lang M, Boffetta P. Lung cancer risk in nonsmokers and GSTM1 and GSTT1 genetic polymorphism. Cancer Epidemiol Biomarkers Prev 2000; 9:827-33. [PMID: 10952100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
Glutathione S-transferase (GST) polymorphism may contribute to the individual variability in detoxifying lung carcinogens. This effect might be particularly relevant at low-level exposure to environmental carcinogens, such as in nonsmokers exposed to environmental tobacco smoke (ETS). We conducted a case-control study among 122 nonsmoking lung cancer cases and 121 nonsmoking controls from eight countries. Information on environmental exposures was obtained through a personal interview. The presence of GSTM1 and GSTT1 genes was determined using multiplex PCR. GSTM1-positive samples were then analyzed for *1A and *1B polymorphism using an allele-specific amplification-PCR method. GSTM1*2 (null) individuals had an odds ratio (OR) of lung cancer of 1.5 [95% confidence interval (CI), 0.9-2.7]; the risk associated with this genotype was higher for cases with squamous and small cell carcinomas (OR, 2.3; 95% CI, 0.9-6.1) than for cases with adenocarcinomas. It was also elevated in individuals with long-term exposure to indoor wood combustion (OR, 3.1; 95% CI, 0.9-9.9), in subjects who mainly lived in a rural setting (OR, 3.6; 95% CI, 1.0-13), and in cases exposed to occupational carcinogens (OR, 10.7; 96% CI, 0.4-260) but not in subjects exposed to ETS. GSTT1*2 subjects did not show a risk of lung cancer. Our study suggests that the effect of GSTM1 polymorphism in nonsmokers is similar to that found in smokers. It does not seem to interact with ETS exposure, although we cannot exclude that it does in association with exposure to other specific environmental carcinogens.
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Affiliation(s)
- N Malats
- International Agency for Research on Cancer, Lyon, France.
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Vineis P, Kogevinas M, Simonato L, Brennan P, Boffetta P. Levelling-off of the risk of lung and bladder cancer in heavy smokers: an analysis based on multicentric case-control studies and a metabolic interpretation. Mutat Res 2000; 463:103-10. [PMID: 10928863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
The shape of the dose-response relationship between carcinogenic exposure and cancer risk is a key issue, both from a theoretical (models of carcinogenesis) and practical (risk assessment) point of view. Human populations exposed to Polycyclic Aromatic Hydrocarbons (PAH) via air pollution showed a non-linear relationship between levels of exposure and WBC-DNA adducts. Among highly exposed subjects, the DNA adduct level per unit of exposure was significantly lower than measured at environmental exposures. The same exposure-dose non-linearity was observed in lung DNA from rats exposed to PAH. We have analyzed 11 case-control studies on bladder cancer (4584 incident cases and 9360 hospital controls) and eight case-control studies on lung cancer (5092 incident cases and 6083 population controls), conducted in Europe in recent years. All the studies collected detailed information on smoking histories with a similar methodology. We have estimated the relationship between the number of cigarettes smoked and the risk of cancer, with and without adjustment by duration of smoking. We have observed a levelling-off of the relationship between the number of cigarettes smoked and the relative risks for lung and bladder cancer, both in men and women. The levelling-off occurred at an odds ratio of about 5 for bladder cancer, while it occurs at about 20 for lung cancer (in men). A potential explanation for such levelling-off involves metabolic pathways and individual susceptibility. It has been suggested that some metabolic polymorphisms exert an effect that is more important at low levels of exposure.
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Affiliation(s)
- P Vineis
- Unit of Cancer Epidemiology, University of Torino, Turin, Italy
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35
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Franceschi S, Bidoli E, Negri E, Zambon P, Talamini R, Ruol A, Parpinel M, Levi F, Simonato L, La Vecchia C. Role of macronutrients, vitamins and minerals in the aetiology of squamous-cell carcinoma of the oesophagus. Int J Cancer 2000. [PMID: 10797282 DOI: 10.1002/(sici)1097-0215(20000601)86:5<626::aid-ijc4>3.0.co;2-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Between 1992 and 1997 we conducted a case-control study of oesophageal cancer in 3 areas of northern Italy. Cases were 304 patients (29 women), ages 39-77 years (median age 60 years), with a first incident squamous-cell carcinoma (SCC) of the oesophagus. Controls were 743 patients (150 women), ages 35-77 years (median age 60 years), admitted for acute illnesses, unrelated to tobacco and alcohol, to major hospitals of the areas under surveillance. We derived estimates of daily dietary intake of 6 macronutrients, cholesterol, and 20 micronutrients or minerals from a validated food-frequency questionnaire, including 78 food groups and recipes and 15 questions on individual eating patterns. After allowance for age, gender, area of residence, education, body mass index, physical activity, smoking habit, alcohol consumption and energy intake, most micronutrients were inversely associated with oesophageal SCC risk. Highly significant associations emerged for monounsaturated fatty acids [odds ratio (OR) in highest vs. lowest intake quintile = 0.5]; carotene (OR = 0.3); lutein + zeaxanthin (OR = 0.4); vitamin C (OR = 0.4); and niacin (OR = 0.5). Only retinol appeared to be positively related to risk (OR = 1.9). The effect of the above nutrients, expressed as ORs, appeared to be similar in non-smokers and smokers, and non/light drinkers and heavy drinkers.
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Affiliation(s)
- S Franceschi
- Servizio di Epidemiologia, Centro di Riferimento Oncologico, Aviano, Italy.
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36
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Franceschi S, Bidoli E, Negri E, Zambon P, Talamini R, Ruol A, Parpinel M, Levi F, Simonato L, La Vecchia C. Role of macronutrients, vitamins and minerals in the aetiology of squamous-cell carcinoma of the oesophagus. Int J Cancer 2000; 86:626-31. [PMID: 10797282 DOI: 10.1002/(sici)1097-0215(20000601)86:5<626::aid-ijc4>3.0.co;2-y] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Between 1992 and 1997 we conducted a case-control study of oesophageal cancer in 3 areas of northern Italy. Cases were 304 patients (29 women), ages 39-77 years (median age 60 years), with a first incident squamous-cell carcinoma (SCC) of the oesophagus. Controls were 743 patients (150 women), ages 35-77 years (median age 60 years), admitted for acute illnesses, unrelated to tobacco and alcohol, to major hospitals of the areas under surveillance. We derived estimates of daily dietary intake of 6 macronutrients, cholesterol, and 20 micronutrients or minerals from a validated food-frequency questionnaire, including 78 food groups and recipes and 15 questions on individual eating patterns. After allowance for age, gender, area of residence, education, body mass index, physical activity, smoking habit, alcohol consumption and energy intake, most micronutrients were inversely associated with oesophageal SCC risk. Highly significant associations emerged for monounsaturated fatty acids [odds ratio (OR) in highest vs. lowest intake quintile = 0.5]; carotene (OR = 0.3); lutein + zeaxanthin (OR = 0.4); vitamin C (OR = 0.4); and niacin (OR = 0.5). Only retinol appeared to be positively related to risk (OR = 1.9). The effect of the above nutrients, expressed as ORs, appeared to be similar in non-smokers and smokers, and non/light drinkers and heavy drinkers.
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Affiliation(s)
- S Franceschi
- Servizio di Epidemiologia, Centro di Riferimento Oncologico, Aviano, Italy.
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37
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Abstract
Esophageal cancer is generally characterised by relatively low incidence and mortality rates in Europe. However, a high-risk population for this tumour is resident in the north-east of Italy. Several studies have been conducted on this population of males confirming the major role of alcohol and tobacco consumption alone and in combination. The inhabitants of this area of Italy constitute an ideal target population for studies of molecular epidemiology aimed at elucidating the natural history of the disease which is still ill-defined, and the distribution of genetic alterations at a population level.
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Affiliation(s)
- L Simonato
- Department of Oncology and Surgery, University of Padova, Venetian Tumour Registry, Via Gattamelata, 64, Padua, Italy.
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38
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Abstract
Between 1992 and 1997, we conducted a case-control study of oesophageal cancer in 3 areas of northern Italy. Cases were 275 men, ages 39-77 years (median age 60), with a first incident squamous-cell carcinoma of the oesophagus. Controls were 593 men, ages 36-77 years (median age 60) admitted for acute illnesses, unrelated to tobacco and alcohol, to major hospitals of the areas under surveillance. Number of daily cigarettes was strongly associated with risk [odds ratio (OR) for > or =25 cigarettes/day = 7.0)]. Long-duration smoking showed particularly elevated ORs (OR = 6.4 for > or =35 years), and excess risk declined after smoking cessation (OR = 1.5 after > or = 10 years). Oesophageal cancer risk steeply rose with increasing level of alcohol consumption. ORs were 6.2 for 35-55 drinks and 24.5 for 84 drinks or more per week. No trend in risk emerged for duration of alcohol drinking or age at start of drinking. The risk in the highest joint level of alcohol drinking and current smoking was increased 130 folds (i.e., compatible with a multiplicative model). Excess risk in drinkers chiefly derived from wine. In conclusion, alcohol drinking and cigarette smoking were both important, but the roles of dose and duration of exposure differed. The association with alcohol was stronger than the one with smoking by exposure intensity, but apparently unaffected by duration or other temporal variables.
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Affiliation(s)
- P Zambon
- Servizio di Epidemiologia dei Tumori, Registro Tumori del Veneto, Padua, Italy
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39
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Simonato L, Zambon P, Ardit S, Delia SS, Fila G, Gaborieau V, Gallo G, Magarotto G, Mazzini R, Pasini L, Pansa VS. Lung cancer risk in Venice. Eur J Cancer Prev 2000. [DOI: 10.1097/00008469-200004000-00012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Simonato L, Zambon P, Ardit S, Della Sala S, Fila G, Gaborieau V, Gallo G, Magarotto G, Mazzini R, Pasini L, Stracca Pansa V, Sella Della S. Lung cancer risk in Venice: a population-based case-control study. Eur J Cancer Prev 2000; 9:35-9. [PMID: 10777008 DOI: 10.1097/00008469-200002000-00005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Populations resident in the historical town of Venice and in the inland industrial city of Mestre are at different risk of exposure to environmental pollutants. This case-control study compares the risk of developing lung cancer in the two populations in relation to known risk factors for this neoplasm. A retrospective study of 305 incident cases of lung and 447 frequency-matched population controls was conducted through a standard questionnaire on main risk factors for lung cancer. Completeness of cases was checked against the Venetian Cancer Registry files. The results indicate that lung cancer risk associated with tobacco smoking was high in both areas, although more elevated in Venice islands among heavy smokers. An elevation of risk was associated with housing without a heating system, possibly suggesting a role of worse hygienic conditions. An increased risk associated with exposure to occupational carcinogens was detected in the inland area. In conclusion, lung cancer risk due to tobacco smoking largely affects both the populations, while other risks such as occupation or housing conditions appear to be more population-specific.
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Affiliation(s)
- L Simonato
- Department of Oncology and Surgery-Venetian Tumour Registry, Padova, Italy.
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41
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Boffetta P, Nyberg F, Agudo A, Benhamou E, Jockel KH, Kreuzer M, Merletti F, Pershagen G, Pohlabeln H, Simonato L, Wichmann HE, Saracci R. Risk of lung cancer from exposure to environmental tobacco smoke from cigars, cigarillos and pipes. Int J Cancer 2000. [PMID: 10597199 DOI: 10.1002/(sici)1097-0215(19991210)83] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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42
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Kreuzer M, Boffetta P, Whitley E, Ahrens W, Gaborieau V, Heinrich J, Jöckel KH, Kreienbrock L, Mallone S, Merletti F, Roesch F, Zambon P, Simonato L. Gender differences in lung cancer risk by smoking: a multicentre case-control study in Germany and Italy. Br J Cancer 2000; 82:227-33. [PMID: 10638994 PMCID: PMC2363175 DOI: 10.1054/bjoc.1999.0904] [Citation(s) in RCA: 93] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Several studies in the past have shown appreciably higher lung cancer risk estimates associated with smoking exposure among men than among women, while more recent studies in the USA report just the opposite. To evaluate this topic in a European population we conducted a case-control study of lung cancer in three German and three Italian centres. Personal interviews and standardized questionnaires were used to obtain detailed life-long smoking and occupational histories from 3723 male and 900 female cases and 4075 male and 1094 female controls. Lung cancer risk comparing ever-smokers with never-smokers was higher among men (odds ratios (OR) adjusted for age and centre = 16.1, 95% confidence interval (CI) 12.8-20.3) than among women (OR = 4.2, CI 3.5-5.1). Because the smoking habits of women were different from men, we conducted more detailed analyses using comparable levels of smoking exposure. After restriction to smokers and adjustment for other smoking variables, risk estimates did not differ appreciably between genders. The analysis of duration of smoking (0-19, 20-39, 40+ years) adjusted for cigarette consumption and time since quitting smoking revealed similar risk estimates in men (OR = 1.0, 3.3 [CI 2.6-4.2], 4.1 [CI 3.1-5.6]) and women (OR = 1.0, 2.7 [CI 1.7-4.1], 3.3 [CI 1.9-5.8]). The same was true of the analysis of average or cumulative smoking consumption, and also of analyses stratified by different histological types. We conclude that for comparable exposure to tobacco smoke, the risk of lung cancer is comparable in women and men.
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Affiliation(s)
- M Kreuzer
- GSF-Institute of Epidemiology, Neuherberg, Germany
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43
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Boffetta P, Nyberg F, Agudo A, Benhamou E, Jockel KH, Kreuzer M, Merletti F, Pershagen G, Pohlabeln H, Simonato L, Wichmann HE, Saracci R. Risk of lung cancer from exposure to environmental tobacco smoke from cigars, cigarillos and pipes. Int J Cancer 1999; 83:805-6. [PMID: 10597199 DOI: 10.1002/(sici)1097-0215(19991210)83:6<805::aid-ijc18>3.0.co;2-i] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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44
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Boffetta P, Ahrens W, Nyberg F, Mukeria A, Brüske-Hohlfeld I, Fortes C, Constantinescu V, Simonato L, Batura-Gabryel H, Lea S, Gaborieau V, Benhamou S. Exposure to environmental tobacco smoke and risk of adenocarcinoma of the lung. Int J Cancer 1999; 83:635-9. [PMID: 10521800 DOI: 10.1002/(sici)1097-0215(19991126)83:5<635::aid-ijc12>3.0.co;2-e] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
We conducted a case-control study of adenocarcinoma of the lung and exposure to environmental tobacco smoke (ETS) in 7 countries. We interviewed 70 cases of adenocarcinoma of the lung and 178 population or hospital controls. All subjects had smoked fewer than 400 cigarettes in their lifetimes. Ever exposure to ETS from the parents during childhood was associated with a decreased risk [odds ratio (OR) 0.6, 95% confidence interval (CI) 0.3-1.2], and there was a suggestion of a decreasing trend in risk with increasing duration of exposure. Ever exposure to ETS from the spouse was not associated with an increased risk (OR 1.0, 95% CI 0.5-1.8), while the OR of ever exposure to ETS at the workplace was 1.5 (95% CI 0.8-3.0). For both exposure sources, an increased risk was observed among the highly exposed, and the OR among those with the highest duration of exposure to ETS from the spouse or at the workplace was 1.8 (95% CI 0.5-6.2). A similar risk was estimated for current exposure to ETS from either source. Our results confirm previous reports of a weak effect of adult ETS exposure on risk of adenocarcinoma of the lung. Bias and confounding cannot be excluded as explanations for the apparent decrease in risk from childhood exposure.
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Affiliation(s)
- P Boffetta
- International Agency for Research on Cancer, Lyon, France.
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45
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Boffetta P, Ahrens W, Nyberg F, Mukeria A, Brüske-Hohlfeld I, Fortes C, Constantinescu V, Simonato L, Batura-Gabryel H, Lea S, Gaborieau V, Benhamou S. Exposure to environmental tobacco smoke and risk of adenocarcinoma of the lung. Int J Cancer 1999. [PMID: 10521800 DOI: 10.1002/(sici)1097-0215(19991126)83] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We conducted a case-control study of adenocarcinoma of the lung and exposure to environmental tobacco smoke (ETS) in 7 countries. We interviewed 70 cases of adenocarcinoma of the lung and 178 population or hospital controls. All subjects had smoked fewer than 400 cigarettes in their lifetimes. Ever exposure to ETS from the parents during childhood was associated with a decreased risk [odds ratio (OR) 0.6, 95% confidence interval (CI) 0.3-1.2], and there was a suggestion of a decreasing trend in risk with increasing duration of exposure. Ever exposure to ETS from the spouse was not associated with an increased risk (OR 1.0, 95% CI 0.5-1.8), while the OR of ever exposure to ETS at the workplace was 1.5 (95% CI 0.8-3.0). For both exposure sources, an increased risk was observed among the highly exposed, and the OR among those with the highest duration of exposure to ETS from the spouse or at the workplace was 1.8 (95% CI 0.5-6.2). A similar risk was estimated for current exposure to ETS from either source. Our results confirm previous reports of a weak effect of adult ETS exposure on risk of adenocarcinoma of the lung. Bias and confounding cannot be excluded as explanations for the apparent decrease in risk from childhood exposure.
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Affiliation(s)
- P Boffetta
- International Agency for Research on Cancer, Lyon, France.
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46
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Simonato L. [Development of registries]. Epidemiol Prev 1999; 23:399-401. [PMID: 10730484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Cancer registration took place in Italy in the first half of the Seventies with only one Cancer Registry in the province of Varese. More recently several cancer registries started their activity attaining population coverage of approximately 18% of the national population. The contribution from a network of cancer registries in Italy to the activity of cancer research and control is discussed in view of an improved exploitation of this tool.
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Affiliation(s)
- L Simonato
- Dipartimento di Scienze Oncologiche e Chirurgiche Università degli Studi di Padova
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47
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Boffetta P, Pershagen G, Jöckel KH, Forastiere F, Gaborieau V, Heinrich J, Jahn I, Kreuzer M, Merletti F, Nyberg F, Rösch F, Simonato L. Cigar and pipe smoking and lung cancer risk: a multicenter study from Europe. J Natl Cancer Inst 1999; 91:697-701. [PMID: 10218507 DOI: 10.1093/jnci/91.8.697] [Citation(s) in RCA: 93] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Because limited information is available on the quantitative association between consumption of tobacco products other than cigarettes and lung cancer risk, we undertook a case-control study of this relationship. METHODS We investigated lung cancer risk among smokers of cigars and/or cigarillos only and of pipes only and compared these risks with the risk of smokers of cigarettes only in a case-control study conducted in seven European areas. Our study population consisted of 5621 male case patients with lung cancer and 7255 male control subjects. Each subject or his proxy was interviewed with respect to the subject's smoking history and other risk factors for lung cancer. RESULTS The odds ratio (OR) for smoking cigars and cigarillos only was 9.0 (95% confidence interval [CI] = 5.8-14.1), based on 43 exposed case patients and 77 exposed control subjects, and the OR for smoking a pipe only was 7.9 (95% CI = 5.3-11.8), representing 61 case patients and 129 control subjects. The OR for smoking cigarettes only was 14.9 (95% CI = 12.3-18.1), based on 4204 case patients and 3930 control subjects. A dose-response relationship was present for duration of use and cumulative consumption both for cigars and cigarillos and for pipe tobacco. An effect was also suggested for inhalation of cigar and cigarillo smoke. The dose-response relationships between lung cancer risk and either duration of smoking or average and cumulative consumption were similar for cigar and cigarillo smoking, pipe smoking, and cigarette smoking. CONCLUSION Our results suggest that smoking of European cigars, cigarillos, and pipe tobacco might exert a carcinogenic effect on the lung comparable to that of cigarettes.
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Affiliation(s)
- P Boffetta
- International Agency for Research on Cancer, Lyon, France.
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48
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Boffetta P, Agudo A, Ahrens W, Benhamou E, Benhamou S, Darby SC, Ferro G, Fortes C, Gonzalez CA, Jöckel KH, Krauss M, Kreienbrock L, Kreuzer M, Mendes A, Merletti F, Nyberg F, Pershagen G, Pohlabeln H, Riboli E, Schmid G, Simonato L, Trédaniel J, Whitley E, Wichmann HE, Winck C, Zambon P, Saracci R. Multicenter case-control study of exposure to environmental tobacco smoke and lung cancer in Europe. J Natl Cancer Inst 1998; 90:1440-50. [PMID: 9776409 DOI: 10.1093/jnci/90.19.1440] [Citation(s) in RCA: 144] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND An association between exposure to environmental tobacco smoke (ETS) and lung cancer risk has been suggested. To evaluate this possible association better, researchers need more precise estimates of risk, the relative contribution of different sources of ETS, and the effect of ETS exposure on different histologic types of lung cancer. To address these issues, we have conducted a case-control study of lung cancer and exposure to ETS in 12 centers from seven European countries. METHODS A total of 650 patients with lung cancer and 1542 control subjects up to 74 years of age were interviewed about exposure to ETS. Neither case subjects nor control subjects had smoked more than 400 cigarettes in their lifetime. RESULTS ETS exposure during childhood was not associated with an increased risk of lung cancer (odds ratio [OR] for ever exposure = 0.78; 95% confidence interval [CI] = 0.64-0.96). The OR for ever exposure to spousal ETS was 1.16 (95% CI = 0.93-1.44). No clear dose-response relationship could be demonstrated for cumulative spousal ETS exposure. The OR for ever exposure to workplace ETS was 1.17 (95% CI = 0.94-1.45), with possible evidence of increasing risk for increasing duration of exposure. No increase in risk was detected in subjects whose exposure to spousal or workplace ETS ended more than 15 years earlier. Ever exposure to ETS from other sources was not associated with lung cancer risk. Risks from combined exposure to spousal and workplace ETS were higher for squamous cell carcinoma and small-cell carcinoma than for adenocarcinoma, but the differences were not statistically significant. CONCLUSIONS Our results indicate no association between childhood exposure to ETS and lung cancer risk. We did find weak evidence of a dose-response relationship between risk of lung cancer and exposure to spousal and workplace ETS. There was no detectable risk after cessation of exposure.
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Affiliation(s)
- P Boffetta
- International Agency for Research on Cancer, Lyon, France.
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49
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Abstract
OBJECTIVE To analyse trends of avoidable mortality in Europe, emphasising causes of death amenable to primary prevention through reduction of exposures, secondary prevention through early detection and treatment, and tertiary prevention through improved treatment and medical care. DESIGN Descriptive study of mortality from avoidable causes for the years 1955 through 1994, for ages 5-64 at time of death. Using the World Health Organisation Mortality Database, five year death rates were standardised to the world population. SETTING 21 countries of Europe in four regions (northern, central, and southern Europe, Nordic countries). PARTICIPANTS All causes of deaths for men and women, aged 5-64, at time of death. MAIN RESULTS Between 1955-59 and 1990-94, the reduction in mortality was somewhat greater for avoidable causes than for all causes: 45.8% v 45.1% (women) and 39.3% v 32.6% among men. Reductions in mortality were greater for causes amenable to improved medical care: 77.9% among women and 76.3% among men. The smallest reduction in mortality was seen in women for causes amenable to secondary prevention (11.0%), and in men for causes amendable to primary prevention including tobacco related conditions (16.6%). From a geographical point of view, there were slight differences in trends between European regions, but overall the patterns were similar. CONCLUSIONS The greatest reduction of avoidable mortality in Europe from 1955-94 came from causes amenable to improved treatment and medical care for both sexes. Further reductions of avoidable mortality can be achieved through implementation of primary and secondary prevention activities, such as tobacco control, reduction of occupational exposures, and universal access to breast and cervical cancer screening programmes.
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Franceschi S, Dal Maso L, Arniani S, Crosignani P, Vercelli M, Simonato L, Falcini F, Zanetti R, Barchielli A, Serraino D, Rezza G. Risk of cancer other than Kaposi's sarcoma and non-Hodgkin's lymphoma in persons with AIDS in Italy. Cancer and AIDS Registry Linkage Study. Br J Cancer 1998; 78:966-70. [PMID: 9764592 PMCID: PMC2063120 DOI: 10.1038/bjc.1998.610] [Citation(s) in RCA: 106] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Record linkage was carried out between the national Registry of AIDS and 13 Cancer Registries (CRs) covering, in 1991, about 15% of the Italian population. Observed and expected numbers of cancers and standardized incidence ratios (SIRs) were assessed in 6067 persons with AIDS, for a total of 25,759 person-years. Significantly increased SIRs were found for Hodgkin's disease [8.9, 95% confidence interval (CI) 4.4-16.0], in which seven of 11 cases were of mixed cellularity type; invasive carcinoma of the cervix uteri (15.5; 95% CI 4.0-40.1); and non-melanomatous skin cancer (3.0, 95% CI 1.3-5.9), in which five of eight cases were basal cell carcinoma. An excess was also seen for brain tumours, but this may be partly due to misdiagnosis of brain non-Hodgkin's lymphoma or other brain diseases occurring near the time of the AIDS diagnosis. The risk for all cancer types, after exclusion of Kaposi's sarcoma (KS) and non-Hodgkin's lymphoma (NHL), was approximately twice the general population risk. An increased SIR for Hodgkin's disease in persons with AIDS is thus confirmed, though it is many times smaller than that for NHL. An association with invasive carcinoma of the cervix is also shown at a population level. The excess of non-melanomatous skin cancer seems to be lower than in transplant recipients.
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Affiliation(s)
- S Franceschi
- Servizio di Epidemiologia, Centro di Riferimento Oncologico, Aviano (PN), Italy
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