1
|
Mancini M, Hémon D, de Crouy-Chanel P, Guldner L, Faure L, Clavel J, Goujon S. Association between Residential Proximity to Viticultural Areas and Childhood Acute Leukemia Risk in Mainland France: GEOCAP Case-Control Study, 2006-2013. ENVIRONMENTAL HEALTH PERSPECTIVES 2023; 131:107008. [PMID: 37850750 PMCID: PMC10583703 DOI: 10.1289/ehp12634] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 08/23/2023] [Accepted: 09/06/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Pesticide exposures are suspected of being a risk factor for several childhood cancers, particularly acute leukemia (AL). Most of the evidence is based on self-reported parental domestic use of pesticides, but some studies have also addressed associations with agricultural use of pesticides near the place of residence. OBJECTIVES The objective of the study was to evaluate the risk of AL in children living close to vines, a crop subject to intensive pesticide use. METHODS Data were drawn from the national registry-based GEOCAP study. We included all of the AL cases under the age of 15 years diagnosed in 2006-2013 (n = 3,711 ) and 40,196 contemporary controls representative of the childhood population in France. The proximity of the vines (probability of presence within 200, 500, and 1,000 m ) and the viticulture density (area devoted to vines within 1,000 m ) were evaluated around the geocoded addresses in a geographic information system combining three national land use maps. Logistic regression models were used to estimate odds ratios (ORs) for all AL and for the lymphoblastic (ALL) and myeloid (AML) subtypes. Heterogeneity between regions was studied by stratified analyses. Sensitivity analyses were carried out to take into account, in particular, geocoding uncertainty, density of other crops and potential demographic and environmental confounders. RESULTS In all, about 10% of the controls lived within 1 km of vines. While no evidence of association between proximity to vines and AL was found, viticulture density was positively associated with ALL [OR = 1.05 (1.00-1.09) for a 10% increase in density], with a statistically significant heterogeneity across regions. No association with AML was observed. The results remained stable in all the sensitivity analyses. CONCLUSION We evidenced a slight increase in the risk of ALL in children living in areas with high viticulture density. This finding supports the hypothesis that environmental exposure to pesticides may be associated with childhood ALL. https://doi.org/10.1289/EHP12634.
Collapse
Affiliation(s)
- Matthieu Mancini
- Epidemiology of childhood and adolescent cancers, Center for Research in Epidemiology and StatisticS (CRESS), Université Paris-Cité, Université Sorbonne Paris Nord, INSERM, INRAe, Paris, France
| | - Denis Hémon
- Epidemiology of childhood and adolescent cancers, Center for Research in Epidemiology and StatisticS (CRESS), Université Paris-Cité, Université Sorbonne Paris Nord, INSERM, INRAe, Paris, France
| | - Perrine de Crouy-Chanel
- Direction appui, traitement et analyse de données (DATA), Santé publique France, Saint-Maurice, France
| | - Laurence Guldner
- Direction Santé, Environnement, Travail (DSET), Santé publique France, Saint-Maurice, France
| | - Laure Faure
- Epidemiology of childhood and adolescent cancers, Center for Research in Epidemiology and StatisticS (CRESS), Université Paris-Cité, Université Sorbonne Paris Nord, INSERM, INRAe, Paris, France
- National registry of childhood cancers, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, et Centre Hospitalier Régional Universitaire de Nancy, Vandœuvre-lès-Nancy, France
| | - Jacqueline Clavel
- Epidemiology of childhood and adolescent cancers, Center for Research in Epidemiology and StatisticS (CRESS), Université Paris-Cité, Université Sorbonne Paris Nord, INSERM, INRAe, Paris, France
- National registry of childhood cancers, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, et Centre Hospitalier Régional Universitaire de Nancy, Vandœuvre-lès-Nancy, France
| | - Stéphanie Goujon
- Epidemiology of childhood and adolescent cancers, Center for Research in Epidemiology and StatisticS (CRESS), Université Paris-Cité, Université Sorbonne Paris Nord, INSERM, INRAe, Paris, France
- National registry of childhood cancers, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, et Centre Hospitalier Régional Universitaire de Nancy, Vandœuvre-lès-Nancy, France
| |
Collapse
|
2
|
Bamouni S, Hémon D, Faure L, Clavel J, Goujon S. Residential proximity to croplands at birth and childhood leukaemia. Environ Health 2022; 21:103. [PMID: 36303166 PMCID: PMC9615229 DOI: 10.1186/s12940-022-00909-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 10/13/2022] [Indexed: 11/10/2022]
Abstract
Background Domestic and parental occupational pesticide exposures are suspected of involvement in the occurrence of childhood acute leukaemia (AL), but the role of exposure to agricultural activities is little known. In a previous ecological study conducted in France, we observed an increase in acute lymphoblastic leukaemia (ALL) incidence rate with increasing viticulture density in the municipalities of residence at diagnosis. Objectives This study aimed to test the hypothesis that residential proximity to croplands at birth increases the risk of childhood AL, with a particular focus on vineyards. Methods We identified all the primary AL cases diagnosed before the age of 15 years in the cohorts of children born in the French municipalities between 1990 and 2015. We estimated crop densities in each municipality of residence at birth using agricultural census data, for ten crop types. Variations in standardized incidence ratios (SIR) were evaluated with Poisson regression models, for all AL, ALL and acute myeloid leukaemia (AML), separately. Results Among the 19,809,700 children born and residing in mainland France at birth in 1990–2015, 8,747 AL cases (7,236 ALL and 1,335 AML) were diagnosed over the period. We did not evidence any statistically significant positive association between total crop density or any specific crop density in the municipality of residence at birth and all AL, ALL or AML. Interestingly, we observed a higher ALL incidence rate in the municipalities with the highest viticulture densities (SIR = 1.25 95%CI [1.01–1.54]). Adjusting for the main potential confounders did not change the results. Conclusion Our study does not support the hypothesis that residential proximity to croplands, particularly vineyards, around birth plays a role in childhood leukaemia. The slightly higher ALL incidence rate in children born in the municipalities with the highest viticulture densities may reflect the previously-observed association at diagnosis. Supplementary Information The online version contains supplementary material available at 10.1186/s12940-022-00909-0.
Collapse
Affiliation(s)
- Sophie Bamouni
- Inserm, UMR 1153 Center of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), 16 avenue Paul Vaillant Couturier, Hôpital Paul Brousse - Bât Leriche/porte 45, F-94807, Villejuif Cedex, France. .,Université Paris Cité, Paris, France.
| | - Denis Hémon
- Inserm, UMR 1153 Center of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), 16 avenue Paul Vaillant Couturier, Hôpital Paul Brousse - Bât Leriche/porte 45, F-94807, Villejuif Cedex, France.,Université Paris Cité, Paris, France
| | - Laure Faure
- Inserm, UMR 1153 Center of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), 16 avenue Paul Vaillant Couturier, Hôpital Paul Brousse - Bât Leriche/porte 45, F-94807, Villejuif Cedex, France.,Université Paris Cité, Paris, France.,French National Registry of Childhood Haematological Malignancies (RNHE), F-94807, Villejuif, France
| | - Jacqueline Clavel
- Inserm, UMR 1153 Center of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), 16 avenue Paul Vaillant Couturier, Hôpital Paul Brousse - Bât Leriche/porte 45, F-94807, Villejuif Cedex, France.,Université Paris Cité, Paris, France.,French National Registry of Childhood Haematological Malignancies (RNHE), F-94807, Villejuif, France
| | - Stéphanie Goujon
- Inserm, UMR 1153 Center of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), 16 avenue Paul Vaillant Couturier, Hôpital Paul Brousse - Bât Leriche/porte 45, F-94807, Villejuif Cedex, France.,Université Paris Cité, Paris, France.,French National Registry of Childhood Haematological Malignancies (RNHE), F-94807, Villejuif, France
| |
Collapse
|
3
|
Roingeard C, Monnereau A, Goujon S, Orazio S, Bouvier G, Vacquier B. Passive environmental residential exposure to agricultural pesticides and hematological malignancies in the general population: a systematic review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:43190-43216. [PMID: 34165744 DOI: 10.1007/s11356-021-14789-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 06/02/2021] [Indexed: 06/13/2023]
Abstract
Incidence rates of hematological malignancies have been constantly increasing over the past 40 years. In parallel, an expanding use of agricultural pesticides has been observed. Only a limited number of studies investigated the link between hematological malignancies risk and passive environmental residential exposure to agricultural pesticides in the general population. The purpose of our review was to summarize the current state of knowledge on that question. A systematic literature search was conducted using PubMed and Scopus databases. We built a scoring scale to appraise relevance of each selected articles. We included 23 publications: 13 ecological studies, 9 case-control studies and a cohort study. Positive associations were reported between hematological malignancies and individual pesticides, pesticide groups, all pesticides without distinction, or some crop types. Relevance score was highly various across studies regardless of their design. Children studies were the majority and had overall higher relevance scores. The effect of passive environmental residential exposure to agricultural pesticides on hematological malignancies risk is suggested by the literature. The main limitation of the literature available is the high heterogeneity across studies, especially in terms of exposure assessment approach. Further studies with high methodological relevance should be conducted.
Collapse
Affiliation(s)
- Camille Roingeard
- Gironde Register of Hematologic Malignancies, Institut Bergonié, 229 cours de l'Argonne, 33000, Bordeaux, France.
| | - Alain Monnereau
- Gironde Register of Hematologic Malignancies, Institut Bergonié, 229 cours de l'Argonne, 33000, Bordeaux, France
- INSERM U1219 EPICENE Team, Université de Bordeaux - ISPED case 11, 46 rue Léo-Saignat, 33076, Bordeaux cedex, France
- French Network of Cancer Registries (FRANCIM), 37 allées Jules-Guesde, C/o Université Paul Sabatier, Faculté de médecine, 31073, Toulouse cedex, France
| | - Stéphanie Goujon
- INSERM U1153 EPICEA Team, Université Paris Descartes, 16 avenue Paul Vaillant Couturier - Bat 15/16, 94807, Villejuif Cedex, France
| | - Sébastien Orazio
- Gironde Register of Hematologic Malignancies, Institut Bergonié, 229 cours de l'Argonne, 33000, Bordeaux, France
- INSERM U1219 EPICENE Team, Université de Bordeaux - ISPED case 11, 46 rue Léo-Saignat, 33076, Bordeaux cedex, France
| | - Ghislaine Bouvier
- INSERM U1219 EPICENE Team, Université de Bordeaux - ISPED case 11, 46 rue Léo-Saignat, 33076, Bordeaux cedex, France
| | - Blandine Vacquier
- Gironde Register of Hematologic Malignancies, Institut Bergonié, 229 cours de l'Argonne, 33000, Bordeaux, France
- INSERM U1219 EPICENE Team, Université de Bordeaux - ISPED case 11, 46 rue Léo-Saignat, 33076, Bordeaux cedex, France
| |
Collapse
|
4
|
Coste A, Goujon S, Faure L, Hémon D, Clavel J. Agricultural crop density in the municipalities of France and incidence of childhood leukemia: An ecological study. ENVIRONMENTAL RESEARCH 2020; 187:109517. [PMID: 32438101 DOI: 10.1016/j.envres.2020.109517] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 04/09/2020] [Accepted: 04/09/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Pesticide exposure is suspected to play a role in the etiology of childhood leukemia (AL). Various sources of exposure have been explored, but few studies have investigated the risk of childhood AL in relation to residential exposure to agricultural pesticides. Since around 50% of France is agricultural land, with marked pesticide use, France is a suitable location to investigate for an association. We aimed to analyze the association between the agricultural crop density in the municipalities of France and the incidence of childhood AL between 1990 and 2014. METHODS 11,487 cases of AL diagnosed in children aged 0-14 years were registered by the French National Registry of Childhood Hematological Malignancies over 1990-2014. National agricultural census data for 1990, 2000 and 2010 were used to estimate the densities of the most common crops in France. The incidence of AL was estimated in the 35,512 municipalities, by age and gender, and 3 observation periods, and expressed as the standardized incidence ratio (SIR). RESULTS We observed a moderate log-linear association between viticulture density and the incidence of AL, with a 3% increase in SIR for a 10% increase in viticulture density (SIRR = 1.03; 95%CI [1.00-1.06]). The association remained for lymphoblastic AL but not for myeloid AL. The association was stable after stratification by geographic area, age and period, and after adjustment on UV radiation and a French deprivation index. No consistent association was observed for other crop types. DISCUSSION This nationwide study shows a moderate increase in incidence of childhood AL in municipalities where viticulture is common. Future individual studies are needed to know whether this observation is confirmed and related to particular use of pesticides.
Collapse
Affiliation(s)
- Astrid Coste
- Inserm, UMR 1153 Centre of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), Villejuif, F-94807, France; Paris Descartes University, Sorbonne Paris Cité, France; Institute of Social and Preventive Medicine (ISPM), University of Bern, Switzerland.
| | - Stéphanie Goujon
- Inserm, UMR 1153 Centre of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), Villejuif, F-94807, France; Paris Descartes University, Sorbonne Paris Cité, France.
| | - Laure Faure
- Inserm, UMR 1153 Centre of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), Villejuif, F-94807, France; Paris Descartes University, Sorbonne Paris Cité, France; French National Registry of Childhood Hematological,Malignancies, France
| | - Denis Hémon
- Inserm, UMR 1153 Centre of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), Villejuif, F-94807, France; Paris Descartes University, Sorbonne Paris Cité, France
| | - Jacqueline Clavel
- Inserm, UMR 1153 Centre of Research in Epidemiology and StatisticS (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA), Villejuif, F-94807, France; Paris Descartes University, Sorbonne Paris Cité, France; French National Registry of Childhood Hematological,Malignancies, France
| |
Collapse
|
5
|
Declet-Barreto J, Goldman GT, Desikan A, Berman E, Goldman J, Johnson C, Montenegro L, Rosenberg AA. Hazardous air pollutant emissions implications under 2018 guidance on U.S. Clean Air Act requirements for major sources. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION (1995) 2020; 70:481-490. [PMID: 32101104 DOI: 10.1080/10962247.2020.1735575] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 02/21/2020] [Accepted: 02/21/2020] [Indexed: 06/10/2023]
Abstract
On January 25, 2018, the United States Environmental Protection Agency withdrew a 1995 policy that mandates the use of maximum achievable control technology (MACT) to regulate emissions from major sources of hazardous air pollutants (HAPs), a category of toxic chemicals that may be carcinogenic, mutagenic, or cause other adverse health effects. To better understand the implications and scope of the change in regulatory guidance for HAP emissions of major sources that may reclassify as area sources, the increase in emissions that could legally occur under the new policy is assessed here. Based on facility-level data from a 2014 HAP national emissions inventory, it is estimated that 70% of major sources of HAPs qualify for reclassification as area sources, which could result in a maximum of 35,030 tons per year (tpy) of additional HAP emissions if all sources successfully reclassified. This amount would nearly triple the total volume of HAPs that qualifying major sources emitted in 2014. On average, qualifying sources could emit individually an additional 18.4 tpy. In the 21 states and territories that follow only federal guidelines for controlling HAPs, it is more likely that the estimates presented here could materialize compared to states that have additional guidelines for area sources of HAPs. The quantitative analysis of the potential emission changes resulting from regulatory change is instructive for industry, state and federal decisionmakers, and interested members of the public looking to understand and anticipate how relevant stakeholders will be affected by this policy change.Implications: Withdrawal of a U.S. Environmental Protection Agency policy that mandates the use of maximum achievable control technology (MACT) to regulate emissions from major sources of hazardous air pollutants (HAPs) could result in higher emissions of toxic chemicals that may be carcinogenic, mutagenic, or cause other adverse health effects. Analysis of potential emission changes resulting from regulatory change is instructive for industry, state, and federal decisionmakers, and interested members of the public looking to understand and anticipate how relevant stakeholders will be affected by this policy change.
Collapse
Affiliation(s)
- Juan Declet-Barreto
- Center for Science and Democracy, Union of Concerned Scientists, Washington, DC, USA
| | - Gretchen T Goldman
- Center for Science and Democracy, Union of Concerned Scientists, Washington, DC, USA
| | - Anita Desikan
- Center for Science and Democracy, Union of Concerned Scientists, Washington, DC, USA
| | - Emily Berman
- Center for Science and Democracy, Union of Concerned Scientists, Washington, DC, USA
| | - Joshua Goldman
- Center for Science and Democracy, Union of Concerned Scientists, Washington, DC, USA
| | - Charise Johnson
- Center for Science and Democracy, Union of Concerned Scientists, Washington, DC, USA
| | | | - Andrew A Rosenberg
- Center for Science and Democracy, Union of Concerned Scientists, Washington, DC, USA
| |
Collapse
|
6
|
García-Pérez J, Gómez-Barroso D, Tamayo-Uria I, Ramis R. Methodological approaches to the study of cancer risk in the vicinity of pollution sources: the experience of a population-based case-control study of childhood cancer. Int J Health Geogr 2019; 18:12. [PMID: 31138300 PMCID: PMC6537179 DOI: 10.1186/s12942-019-0176-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 05/22/2019] [Indexed: 02/06/2023] Open
Abstract
Background Environmental exposures are related to the risk of some types of cancer, and children are the most vulnerable group of people. This study seeks to present the methodological approaches used in the papers of our group about risk of childhood cancers in the vicinity of pollution sources (industrial and urban sites). A population-based case–control study of incident childhood cancers in Spain and their relationship with residential proximity to industrial and urban areas was designed. Two methodological approaches using mixed multiple unconditional logistic regression models to estimate odds ratios (ORs) and 95% confidence intervals (95% CIs) were developed: (a) “near vs. far” analysis, where possible excess risks of cancers in children living near (“near”) versus those living far (“far”) from industrial and urban areas were assessed; and (b) “risk gradient” analysis, where the risk gradient in the vicinity of industries was assessed. For each one of the two approaches, three strategies of analysis were implemented: “joint”, “stratified”, and “individualized” analysis. Incident cases were obtained from the Spanish Registry of Childhood Cancer (between 1996 and 2011). Results Applying this methodology, associations between proximity (≤ 2 km) to specific industrial and urban zones and risk (OR; 95% CI) of leukemias (1.31; 1.04–1.65 for industrial areas, and 1.28; 1.00–1.53 for urban areas), neuroblastoma (2.12; 1.18–3.83 for both industrial and urban areas), and renal (2.02; 1.16–3.52 for industrial areas) and bone (4.02; 1.73–9.34 for urban areas) tumors have been suggested. Conclusions The two methodological approaches were used as a very useful and flexible tool to analyze the excess risk of childhood cancers in the vicinity of industrial and urban areas, which can be extrapolated and generalized to other cancers and chronic diseases, and adapted to other types of pollution sources.
Collapse
Affiliation(s)
- Javier García-Pérez
- Cancer and Environmental Epidemiology Unit, Department of Epidemiology of Chronic Diseases, National Center for Epidemiology, Carlos III Institute of Health, Avda. Monforte de Lemos, 5, 28029, Madrid, Spain. .,Consortium for Biomedical Research in Epidemiology and Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Madrid, Spain.
| | - Diana Gómez-Barroso
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Madrid, Spain.,National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain
| | - Ibon Tamayo-Uria
- Division of Immunology and Immunotherapy, Cima Universidad de Navarra and "Instituto de Investigación Sanitaria de Navarra (IdISNA)", Pamplona, Spain
| | - Rebeca Ramis
- Cancer and Environmental Epidemiology Unit, Department of Epidemiology of Chronic Diseases, National Center for Epidemiology, Carlos III Institute of Health, Avda. Monforte de Lemos, 5, 28029, Madrid, Spain.,Consortium for Biomedical Research in Epidemiology and Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Madrid, Spain
| |
Collapse
|
7
|
García-Pérez J, Morales-Piga A, Gómez-Barroso D, Tamayo-Uria I, Pardo Romaguera E, López-Abente G, Ramis R. Risk of bone tumors in children and residential proximity to industrial and urban areas: New findings from a case-control study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 579:1333-1342. [PMID: 27916304 DOI: 10.1016/j.scitotenv.2016.11.131] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 11/03/2016] [Accepted: 11/19/2016] [Indexed: 05/07/2023]
Abstract
Few epidemiologic studies have explored risk factors for bone tumors in children, and the role of environmental factors needs to be analyzed. Our objective was to ascertain the association between residential proximity to industrial plants and urban areas and risk of bone tumors in children, taking into account industrial groups and toxic pollutants released. A population-based case-control study of childhood bone cancer in Spain was carried out, covering 114 incident cases obtained from the Spanish Registry of Childhood Tumors (between 1996 and 2011), and 684 controls individually matched by sex, year of birth, and autonomous region of residence. Distances from the subject's residences to the 1271 industries and the 30 urban areas (towns) with ≥75,000 inhabitants located in the study area were computed. Unconditional logistic regression models were fitted to estimate odds ratios (ORs) and 95% confidence intervals (95%CIs) for categories of distance (from 1km to 3km) to industrial and urban areas, with adjustment for matching variables and sociodemographic indicators. Excess risk (OR; 95%CI) of bone tumors in children was detected for children close to industrial facilities as a whole (2.33; 1.17-4.63 at 3km) - particularly surface treatment of metals (OR=2.50; 95%CI=1.13-5.56 at 2km), production and processing of metals (OR=3.30; 95%CI=1.41-7.77 at 2.5km), urban waste-water treatment plants (OR=4.41; 95%CI=1.62-11.98 at 2km), hazardous waste (OR=4.63; 95%CI=1.37-15.61 at 2km), disposal or recycling of animal waste (OR=4.73; 95%CI=1.40-15.97 at 2km), cement and lime (OR=3.89; 95%CI=1.19-12.77 at 2.5km), and combustion installations (OR=3.85; 95%CI=1.39-10.66 at 3km)-, and urban areas (4.43; 1.80-10.92). These findings support the need for more detailed exposure assessment of certain toxics released by these facilities.
Collapse
Affiliation(s)
- Javier García-Pérez
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER en Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Antonio Morales-Piga
- Rare Disease Research Institute (IIER), Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Rare Diseases (CIBERER), Madrid, Spain.
| | - Diana Gómez-Barroso
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER en Epidemiología y Salud Pública - CIBERESP), Spain; National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.
| | - Ibon Tamayo-Uria
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain.
| | - Elena Pardo Romaguera
- Spanish Registry of Childhood Tumors (RETI-SEHOP), University of Valencia, Valencia, Spain.
| | - Gonzalo López-Abente
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER en Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Rebeca Ramis
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER en Epidemiología y Salud Pública - CIBERESP), Spain.
| |
Collapse
|
8
|
García-Pérez J, Morales-Piga A, Gómez-Barroso D, Tamayo-Uria I, Pardo Romaguera E, López-Abente G, Ramis R. Residential proximity to environmental pollution sources and risk of rare tumors in children. ENVIRONMENTAL RESEARCH 2016; 151:265-274. [PMID: 27509487 DOI: 10.1016/j.envres.2016.08.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 08/01/2016] [Accepted: 08/01/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Few epidemiologic studies have explored risk factors for rare tumors in children, and the role of environmental factors needs to be assessed. OBJECTIVES To ascertain the effect of residential proximity to both industrial and urban areas on childhood cancer risk, taking industrial groups into account. METHODS We conducted a population-based case-control study of five childhood cancers in Spain (retinoblastoma, hepatic tumors, soft tissue sarcomas, germ cell tumors, and other epithelial neoplasms/melanomas), including 557 incident cases from the Spanish Registry of Childhood Tumors (period 1996-2011), and 3342 controls individually matched by year of birth, sex, and region of residence. Distances were computed from the residences to the 1271 industries and the 30 urban areas with ≥75,000 inhabitants located in the study area. Using logistic regression, odds ratios (ORs) and 95% confidence intervals (95%CIs) for categories of distance to industrial and urban pollution sources were calculated, with adjustment for matching variables and socioeconomic confounders. RESULTS Children living near industrial and urban areas as a whole showed no excess risk for any of the tumors analyzed. However, isolated statistical associations (OR; 95%CI) were found between retinoblastoma and proximity to industries involved in glass and mineral fibers (2.49; 1.01-6.12 at 3km) and organic chemical industries (2.54; 1.10-5.90 at 2km). Moreover, soft tissue sarcomas registered the lower risks in the environs of industries as a whole (0.59; 0.38-0.93 at 4km). CONCLUSIONS We have found isolated statistical associations between retinoblastoma and proximity to industries involved in glass and mineral fibers and organic chemical industries.
Collapse
Affiliation(s)
- Javier García-Pérez
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Antonio Morales-Piga
- Rare Disease Research Institute (IIER), Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Rare Diseases (CIBERER), Madrid, Spain.
| | - Diana Gómez-Barroso
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain; National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.
| | - Ibon Tamayo-Uria
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain.
| | - Elena Pardo Romaguera
- Spanish Registry of Childhood Tumors (RETI-SEHOP), University of Valencia, Valencia, Spain.
| | - Gonzalo López-Abente
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Rebeca Ramis
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| |
Collapse
|
9
|
García-Pérez J, Morales-Piga A, Gómez-Barroso D, Tamayo-Uria I, Pardo Romaguera E, Fernández-Navarro P, López-Abente G, Ramis R. Risk of neuroblastoma and residential proximity to industrial and urban sites: A case-control study. ENVIRONMENT INTERNATIONAL 2016; 92-93:269-75. [PMID: 27123770 DOI: 10.1016/j.envint.2016.04.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 03/09/2016] [Accepted: 04/01/2016] [Indexed: 05/07/2023]
Abstract
BACKGROUND Neuroblastoma is the most common extracranial solid tumor in children but its etiology is not clearly understood. While a small fraction of cases might be attributable to genetic factors, the role of environmental pollution factors needs to be assessed. OBJECTIVES To ascertain the effect of residential proximity to both industrial and urban areas on neuroblastoma risk, taking into account industrial groups and toxic substances released. METHODS We conducted a population-based case-control study of neuroblastoma in Spain, including 398 incident cases gathered from the Spanish Registry of Childhood Tumors (period 1996-2011), and 2388 controls individually matched by year of birth, sex, and region of residence. Distances were computed from the respective subject's residences to the 1271 industries and the 30 urban areas with ≥75,000 inhabitants located in the study area. Using logistic regression, odds ratios (ORs) and 95% confidence intervals (95%CIs) for categories of distance (from 1km to 5km) to industrial and urban pollution sources were calculated, with adjustment for matching variables and socioeconomic confounders. RESULTS Excess risk (OR; 95%CI) of neuroblastoma was detected for the intersection between industrial and urban areas: (2.52; 1.20-5.30) for industrial distance of 1km, and (1.99; 1.17-3.37) for industrial distance of 2km. By industrial groups, excess risks were observed near 'Production of metals' (OR=2.05; 95%CI=1.16-3.64 at 1.5km), 'Surface treatment of metals' (OR=1.89; 95%CI=1.10-3.28 at 1km), 'Mines' (OR=5.82; 95%CI=1.04-32.43 at 1.5km), 'Explosives/pyrotechnics' (OR=4.04; 95%CI=1.31-12.42 at 4km), and 'Urban waste-water treatment plants' (OR=2.14; 95%CI=1.08-4.27 at 1.5km). CONCLUSIONS These findings support the need for more detailed exposure assessment of certain substances released by these industries.
Collapse
Affiliation(s)
- Javier García-Pérez
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Antonio Morales-Piga
- Rare Disease Research Institute (IIER), Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Rare Diseases (CIBERER), Madrid, Spain.
| | - Diana Gómez-Barroso
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain; National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.
| | - Ibon Tamayo-Uria
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain.
| | - Elena Pardo Romaguera
- Spanish Registry of Childhood Tumors (RETI-SEHOP), University of Valencia, Valencia, Spain.
| | - Pablo Fernández-Navarro
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Gonzalo López-Abente
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| | - Rebeca Ramis
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública - CIBERESP), Spain.
| |
Collapse
|
10
|
Booth BJ, Ward MH, Turyk ME, Stayner LT. Agricultural crop density and risk of childhood cancer in the midwestern United States: an ecologic study. Environ Health 2015; 14:82. [PMID: 26467084 PMCID: PMC4606898 DOI: 10.1186/s12940-015-0070-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 10/05/2015] [Indexed: 05/23/2023]
Abstract
BACKGROUND There is limited evidence for an association between agricultural pesticide exposure and certain types of childhood cancers. Numerous studies have evaluated exposure to pesticides and childhood cancer and found positive associations. However, few studies have examined the density of agricultural land use as a surrogate for residential exposure to agricultural pesticides and results are mixed. We examined the association of county level agricultural land use and the incidence of specific childhood cancers. METHODS We linked county-level agricultural census data (2002 and 2007) and cancer incidence data for children ages 0-4 diagnosed between 2004 and 2008 from cancer registries in six Midwestern states. Crop density (percent of county area that was harvested) was estimated for total agricultural land, barley, dry beans, corn, hay, oats, sorghum, soybeans, sugar beets, and wheat. Rate ratios and 95% confidence intervals were estimated using generalized estimating equation Poisson regression models and were adjusted for race, sex, year of diagnosis, median household income, education, and population density. RESULTS We found statistically significant exposure-response relationships for dry beans and total leukemias (RR per 1% increase in crop density = 1.09, 95% CI = 1.03-1.14) and acute lymphoid leukemias (ALL) (RR = 1.10, 95% CI = 1.04-1.16); oats and acute myeloid leukemias (AML) (RR = 2.03, 95% CI = 1.25, 3.28); and sugar beets and total leukemias (RR = 1.11, 95% CI = 1.04, 1.19) and ALL (RR = 1.11, 95% CI = 1.02, 1.21). State-level analyses revealed some additional positive associations for total leukemia and CNS tumors and differences among states for several crop density-cancer associations. However, some of these analyses were limited by low crop prevalence and low cancer incidence. CONCLUSIONS Publicly available data sources not originally intended to be used for health research can be useful for generating hypotheses about environmental exposures and health outcomes. The associations observed in this study need to be confirmed by analytic epidemiologic studies using individual level exposure data and accounting for potential confounders that could not be taken into account in this ecologic study.
Collapse
Affiliation(s)
- Benjamin J Booth
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, IL, USA.
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA.
| | - Mary H Ward
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA.
| | - Mary E Turyk
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, IL, USA.
| | - Leslie T Stayner
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, IL, USA.
| |
Collapse
|
11
|
Heck JE, Park AS, Qiu J, Cockburn M, Ritz B. Retinoblastoma and ambient exposure to air toxics in the perinatal period. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2015; 25:182-6. [PMID: 24280682 PMCID: PMC4059784 DOI: 10.1038/jes.2013.84] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 09/07/2013] [Indexed: 05/29/2023]
Abstract
We examined ambient exposure to specific air toxics in the perinatal period in relation to retinoblastoma development. Cases were ascertained from California Cancer Registry records of children diagnosed between 1990 and 2007 and matched to California birth certificates. Controls were randomly selected from state birth records for the same time period. We chose 27 air toxics for the present study that had been listed as possible, probable, or established human carcinogens by the International Agency for Research on Cancer. Children (103 cases and 30,601 controls) included in the study lived within 5 miles of an air pollution monitor. Using logistic regression analyses, we modeled the risk of retinoblastoma due to air toxic exposure, separately for exposures in pregnancy and the first year of life. With a per interquartile range increase in air toxic exposure, retinoblastoma risk was found to be increased with pregnancy exposure to benzene (OR=1.67, 95% CI: 1.06, 2.64) and other toxics which primarily arise from gasoline and diesel combustion: toluene, 1,3-butadiene, ethyl benzene, ortho-xylene, and meta/para-xylene; these six toxics were highly correlated. Retinoblastoma risk was also increased with pregnancy exposure to chloroform (OR=1.35, 95% CI: 1.07, 1.70), chromium (OR=1.29, 95% CI: 1.04, 1.60), para-dichlorobenzene (OR=1.24, 95% CI: 1.04, 1.49), nickel (OR=1.48, 95% CI: 1.08, 2.01), and in the first year of life, acetaldehyde (OR=1.62, 95% CI: 1.06, 2.48). Sources of these agents are discussed.
Collapse
Affiliation(s)
- Julia E Heck
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, California, USA
| | - Andrew S Park
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, California, USA
| | - Jiaheng Qiu
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, California, USA
| | - Myles Cockburn
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Beate Ritz
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, California, USA
| |
Collapse
|
12
|
Meilleur A, Subramanian SV, Plascak JJ, Fisher JL, Paskett ED, Lamont EB. Rural residence and cancer outcomes in the United States: issues and challenges. Cancer Epidemiol Biomarkers Prev 2014; 22:1657-67. [PMID: 24097195 DOI: 10.1158/1055-9965.epi-13-0404] [Citation(s) in RCA: 175] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
"Neighborhoods and health" research has shown that area social factors are associated with the health outcomes that patients with cancer experience across the cancer control continuum. To date, most of this research has been focused on the attributes of urban areas that are associated with residents' poor cancer outcomes with less focused on attributes of rural areas that may be associated with the same. Perhaps because there is not yet a consensus in the United States regarding how to define "rural," there is not yet an accepted analytic convention for studying issues of how patients' cancer outcomes may vary according to "rural" as a contextual attribute. The research that exists reports disparate findings and generally treats rural residence as a patient attribute rather than a contextual factor, making it difficult to understand what factors (e.g., unmeasured individual poverty, area social deprivation, area health care scarcity) may be mediating the poor outcomes associated with rural (or non-rural) residence. Here, we review literature regarding the potential importance of rural residence on cancer patients' outcomes in the United States with an eye towards identifying research conventions (i.e., spatial and analytic) that may be useful for future research in this important area.
Collapse
Affiliation(s)
- Ashley Meilleur
- Authors' Affiliations: Departments of Health Care Policy and Medicine, Harvard Medical School, Department of Society, Human Development, and Health, Harvard School of Public Health, Massachusetts General Hospital Cancer Center, Boston, Massachusetts; and Comprehensive Cancer Center, James Cancer Hospital and Solove Research Institute, Division of Epidemiology, College of Public Health, and Division of Cancer Control and Prevention, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio
| | | | | | | | | | | |
Collapse
|
13
|
Ahmed S, Hussein A, Al-Momani M. Efficient estimation for the conditional autoregressive model. J STAT COMPUT SIM 2014. [DOI: 10.1080/00949655.2014.893346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
14
|
Heck JE, Park AS, Qiu J, Cockburn M, Ritz B. An exploratory study of ambient air toxics exposure in pregnancy and the risk of neuroblastoma in offspring. ENVIRONMENTAL RESEARCH 2013; 127:1-6. [PMID: 24139061 PMCID: PMC3960946 DOI: 10.1016/j.envres.2013.09.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2013] [Revised: 08/21/2013] [Accepted: 09/26/2013] [Indexed: 05/18/2023]
Abstract
Little is known about the etiology of neuroblastoma, the most common cancer in infancy. In this study, we examined maternal exposure to ambient air toxics in pregnancy in relation to neuroblastoma in the child. We ascertained all cases of neuroblastoma listed in the California Cancer Registry 1990-2007 that could be linked to a California birth certificate, and controls were selected at random from California birth records. Average air toxics exposures during pregnancy were determined based upon measures from community-based air pollution monitors. The study included 75 cases and 14,602 controls who lived with 5 km of an air pollution monitor, and we additionally examined results for those living within a smaller radius around the monitor (2.5 km). Logistic regression was used to determine the risk of neuroblastoma with one interquartile range increase in air toxic exposure. Neuroblastoma risk was increased with higher maternal exposure to carbon tetrachloride (OR=2.65, 95%CI 1.07, 6.53) and polycyclic aromatic hydrocarbons (OR=1.39, 95%CI 1.05, 1.84), particularly indeno(1,2,3-cd)pyrene and dibenz(a,h)anthracene. Hexavalent chromium was associated with neuroblastoma at the 5 km distance (OR=1.32, 95%CI 1.00, 1.74) but not at the 2.5 km distance. This is one of the first studies to report associations between neuroblastoma and these air toxics.
Collapse
Affiliation(s)
- Julia E Heck
- Department of Epidemiology, Fielding School of Public Health, University of California, 650 Charles E Young Dr, Box 951772, Los Angeles, CA 90095-1772, USA.
| | | | | | | | | |
Collapse
|