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Onyije FM, Dolatkhah R, Olsson A, Bouaoun L, Deltour I, Erdmann F, Bonaventure A, Scheurer ME, Clavel J, Schüz J. Risk factors for childhood brain tumours: A systematic review and meta-analysis of observational studies from 1976 to 2022. Cancer Epidemiol 2024; 88:102510. [PMID: 38056243 PMCID: PMC10835339 DOI: 10.1016/j.canep.2023.102510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Childhood brain tumours (CBTs) are the leading cause of cancer death in children under the age of 20 years globally. Though the aetiology of CBT remains poorly understood, it is thought to be multifactorial. We aimed to synthesize potential risk factors for CBT to inform primary prevention. METHODS We conducted a systematic review and meta-analysis of epidemiological studies indexed in the PubMed, Web of Science, and Embase databases from the start of those resources through 27 July 2023. We included data from case-control or cohort studies that reported effect estimates for each risk factor around the time of conception, during pregnancy and/or during post-natal period. Random effects meta-analysis was used to estimate summary effect sizes (ES) and 95% confidence intervals (CIs). We also quantified heterogeneity (I2) across studies. FINDINGS A total of 4040 studies were identified, of which 181 studies (85 case-control and 96 cohort studies) met our criteria for inclusion. Of all eligible studies, 50% (n = 91) were conducted in Europe, 32% (n = 57) in North America, 9% (n = 16) in Australia, 8% (n = 15) in Asia, 1% (n = 2) in South America, and none in Africa. We found associations for some modifiable risk factors including childhood domestic exposures to insecticides (ES 1.44, 95% CI 1.20-1.73) and herbicides (ES 2.38, 95% CI 1.31-4.33). Maternal domestic exposure to insecticides (ES 1.45, 95% CI 1.09-1.94), maternal consumption of cured meat (ES 1.51, 95% CI 1.05-2.17) and coffee ≥ 2 cups/day (ES 1.45, 95% 95% CI 1.07-1.95) during pregnancy, and maternal exposure to benzene (ES 2.22; 95% CI 1.01-4.88) before conception were associated with CBTs in case-control studies. Also, paternal occupational exposure to pesticides (ES 1.48, 95% CI 1.23-1.77) and benzene (ES 1.74, 95% CI 1.10-2.76) before conception and during pregnancy were associated in case-control studies and in combined analysis. On the other hand, assisted reproductive technology (ART) (ES 1.32, 95% CI 1.05-1.67), caesarean section (CS) (ES 1.12, 95% CI 1.01-1.25), paternal occupational exposure to paint before conception (ES 1.56, 95% CI 1.02-2.40) and maternal smoking > 10 cigarettes per day during pregnancy (ES 1.18, 95% CI 1.00-1.40) were associated with CBT in cohort studies. Maternal intake of vitamins and folic acid during pregnancy was inversely associated in cohort studies. Hormonal/infertility treatment, breastfeeding, child day-care attendance, maternal exposure to electric heated waterbed, tea and alcohol consumption during pregnancy were among those not associated with CBT in both case-control and cohort studies. CONCLUSION Our results should be interpreted with caution, especially as most associations between risk factors and CBT were discordant between cohort and case-control studies. At present, it is premature for any CBT to define specific primary prevention guidelines.
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Affiliation(s)
- Felix M Onyije
- Environment and Lifestyle Epidemiology Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69366 LYON CEDEX 07, France.
| | - Roya Dolatkhah
- Environment and Lifestyle Epidemiology Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69366 LYON CEDEX 07, France
| | - Ann Olsson
- Environment and Lifestyle Epidemiology Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69366 LYON CEDEX 07, France
| | - Liacine Bouaoun
- Environment and Lifestyle Epidemiology Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69366 LYON CEDEX 07, France
| | - Isabelle Deltour
- Environment and Lifestyle Epidemiology Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69366 LYON CEDEX 07, France
| | - Friederike Erdmann
- Research Group Aetiology and Inequalities in Childhood Cancer, Division of Childhood Cancer Epidemiology Institute of Medical Biostatistics, Epidemiology, and Informatics (IMBEI), University Medical Center Mainz, Langenbeckstraβe 1, 55131 Mainz, Germany
| | - Audrey Bonaventure
- Epidemiology of Childhood and Adolescent Cancers Team, Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), Villejuif, France
| | - Michael E Scheurer
- Department of Pediatrics, Hematology-Oncology, Baylor College of Medicine and Texas Children's Hospital Cancer Center, Houston, TX, United States
| | - Jacqueline Clavel
- Epidemiology of Childhood and Adolescent Cancers Team, Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), Villejuif, France; National Registry of Childhood Cancers, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, France; Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France
| | - Joachim Schüz
- Environment and Lifestyle Epidemiology Branch, International Agency for Research on Cancer (IARC/WHO), 25 avenue Tony Garnier, CS 90627, 69366 LYON CEDEX 07, France
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Movendane Y, Sipalo MG, Chan LCZ. Advances in Folic Acid Biosensors and Their Significance in Maternal, Perinatal, and Paediatric Preventive Medicine. BIOSENSORS 2023; 13:912. [PMID: 37887105 PMCID: PMC10605181 DOI: 10.3390/bios13100912] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/19/2023] [Accepted: 09/23/2023] [Indexed: 10/28/2023]
Abstract
Auxotrophic primates like human beings rely on exogenous dietary vitamin B9 supplementation to meet their metabolic demands. Folates play a crucial role in nucleotide synthesis and DNA methylation. Maternal folate deficiency causes several pregnancy-related complications, perinatal defects, and early childhood cognitive impairments. New evidence suggests excess FA is a potential risk factor resulting in unfavourable genomic and epigenomic alterations. Thus, it is essential to revisit the need to consistently monitor maternal folate levels during pregnancy. Yet, to date, no point-of-care folate-monitoring biosensor is commercially available. Here, we critically appraise the advances in folate biosensors to understand the translational gaps in biosensor design. Further, our review sheds light on the potential role of folate biosensors in strengthening maternal, perinatal, and child healthcare.
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Affiliation(s)
- Yogesh Movendane
- Singapore Institute of Manufacturing Technology (SIMTech), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-04, Singapore 138634, Singapore;
- Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore 117583, Singapore
| | - Mbozu G. Sipalo
- London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK;
| | - Leon C. Z. Chan
- Singapore Institute of Manufacturing Technology (SIMTech), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-04, Singapore 138634, Singapore;
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3
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Jung EM, Bunin GR, Ganguly A, Johnson RA, Spector LG. The association between maternal nutrient intake during pregnancy and the risk of sporadic unilateral retinoblastoma among offspring. Cancer Epidemiol 2023; 85:102376. [PMID: 37167878 DOI: 10.1016/j.canep.2023.102376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 04/26/2023] [Accepted: 04/29/2023] [Indexed: 05/13/2023]
Abstract
Previous studies have associated maternal diet during pregnancy with the development of sporadic unilateral retinoblastoma (RB), but few studies have focused on the role of individual nutrients. The aim of this study is to investigate the association between maternal nutrient intake during pregnancy and the development of sporadic unilateral RB in the offspring. A modified food frequency questionnaire, with additional questions on supplement use, was completed via a phone interview. Cases were recruited from hospitals and controls were comprised of friends and relatives of the patient without a history of cancer. Overall, 168 sporadic unilateral RB cases and 145 controls were included in case-control study. We performed logistic regression to estimate odds ratios (ORs) and 95 % confidence intervals (CI), adjusting for child's age, child's sex, parental race/ethnicity, maternal education, total calorie intake during pregnancy, maternal age at birth, maternal smoking during pregnancy, pre-pregnancy body mass index, maternal weight gain during pregnancy, paternal age at birth, and maternal multivitamin use in the year before pregnancy. In the adjusted model, the interquartile (IQR) increase in vitamin A intake, which was measured in retinol activity equivalent (RAE; OR: 0.64, 95 % CI: 0.46-0.90), and vitamin D intake (OR: 0.62, 95 % CI: 0.42-0.91) significantly reduced the risk of sporadic unilateral RB. These findings suggest that a higher intake of vitamins A and D can be a protective factor for sporadic unilateral RB. Further analyses in consideration of multi-exposures such as parental occupational exposures are warranted to discover the complex etiology of sporadic unilateral RB. In addition, the role of nutritional epigenetics for how maternal nutrient intake influences the risk of sporadic unilateral RB in the offspring still needs to be explored.
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Affiliation(s)
- Eun Mi Jung
- Division of Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA.
| | - Greta R Bunin
- Division of Oncology, Center for Childhood Cancer Research, Children's Hospital of Philadelphia, PA, USA
| | - Arupa Ganguly
- Department of Genetics, University of Pennsylvania, Philadelphia, PA, USA
| | - Rebecca A Johnson
- Division of Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
| | - Logan G Spector
- Division of Epidemiology and Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA; Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
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Babcock S, Calvo KR, Hasserjian RP. Pediatric myelodysplastic syndrome. Semin Diagn Pathol 2023; 40:152-171. [PMID: 37173164 DOI: 10.1053/j.semdp.2023.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/10/2023] [Accepted: 04/12/2023] [Indexed: 05/15/2023]
Affiliation(s)
| | - Katherine R Calvo
- Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA
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5
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Vegrim HM, Dreier JW, Alvestad S, Gilhus NE, Gissler M, Igland J, Leinonen MK, Tomson T, Sun Y, Zoega H, Christensen J, Bjørk MH. Cancer Risk in Children of Mothers With Epilepsy and High-Dose Folic Acid Use During Pregnancy. JAMA Neurol 2022; 79:1130-1138. [PMID: 36156660 PMCID: PMC9513705 DOI: 10.1001/jamaneurol.2022.2977] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 07/27/2022] [Indexed: 11/14/2022]
Abstract
Importance Women with epilepsy are recommended high doses of folic acid before and during pregnancy owing to risk of congenital anomalies associated with antiseizure medications. Whether prenatal exposure to high-dose folic acid is associated with increases in the risk of childhood cancer is unknown. Objective To assess whether high-dose folic acid supplementation in mothers with epilepsy is associated with childhood cancer. Design, Setting, and Participants Observational cohort study conducted with nationwide registers in Denmark, Norway, and Sweden from 1997 to 2017. Analyses were performed during January 10, 2022, to January 31, 2022. Mother-child pairs were identified in medical birth registers and linked with information from patient, prescription, and cancer registers, as well as with sociodemographic information from statistical agencies, and were categorized by maternal diagnosis of epilepsy. The study population consisted of 3 379 171 children after exclusion of 126 711 children because of stillbirth or missing or erroneous values on important covariates. Exposures Maternal prescription fills for high-dose folic acid tablets (≥1 mg daily) between 90 days before pregnancy start and birth. Main Outcomes and Measures First onset of childhood cancer at younger than 20 years. Cox proportional hazards models were used to calculate adjusted hazard ratios with corresponding 95% CIs, adjusted for potential confounders. Cumulative incidence at aged 20 years was used as a measure of absolute risk. Results The median age at the end of follow-up in the study population of 3 379 171 children was 7.3 years (IQR, 3.5-10.9 years). Among the 27 784 children (51.4% male) born to mothers with epilepsy, 5934 (21.4%) were exposed to high-dose folic acid (mean dose, 4.3 mg), with 18 exposed cancer cases compared with 29 unexposed, producing an adjusted hazard ratio of 2.7 (95% CI, 1.2-6.3), absolute risk if exposed of 1.4% (95% CI, 0.5%-3.6%), and absolute risk if unexposed of 0.6% (95% CI, 0.3%-1.1%). In children of mothers without epilepsy, 46 646 (1.4%) were exposed to high-dose folic acid (mean dose, 2.9 mg), with 69 exposed and 4927 unexposed cancer cases and an adjusted hazard ratio of 1.1 (95% CI, 0.9-1.4; absolute risk, 0.4% [95% CI, 0.3%-0.5%]). There was no association between children born to mothers with epilepsy who were prenatally exposed to antiseizure medications, but not high-dose folic acid, and an increased risk of cancer (absolute risk, 0.6%; 95% CI, 0.2%-1.3%). Conclusions and Relevance Prenatal exposure to high-dose folic acid was associated with increased risk of cancer in children of mothers with epilepsy.
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Affiliation(s)
| | - Julie Werenberg Dreier
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- National Centre for Register-Based Research, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
| | - Silje Alvestad
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- National Centre for Epilepsy, Oslo University Hospital, Oslo, Norway
| | - Nils Erik Gilhus
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | - Mika Gissler
- Department of Knowledge Brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
- Institute of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
| | - Jannicke Igland
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Maarit K. Leinonen
- Department of Knowledge Brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Torbjörn Tomson
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Yuelian Sun
- National Centre for Register-Based Research, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Helga Zoega
- School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, Australia
- Centre of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Jakob Christensen
- National Centre for Register-Based Research, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Marte-Helene Bjørk
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
- Department of Neurology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Neurophysiology, Haukeland University Hospital, Bergen, Norway
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Doganis D, Katsimpris A, Panagopoulou P, Bouka P, Bouka E, Moschovi M, Polychronopoulou S, Papakonstantinou E, Tragiannidis A, Katzilakis N, Dana H, Antoniadi K, Stefanaki K, Strantzia K, Dessypris N, Schüz J, Petridou ET. Maternal lifestyle characteristics and Wilms tumor risk in the offspring: A systematic review and meta-analysis. Cancer Epidemiol 2020; 67:101769. [PMID: 32659726 DOI: 10.1016/j.canep.2020.101769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 06/06/2020] [Accepted: 06/13/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Little is known about the etiology of childhood Wilms tumor (WT) and potentially modifiable maternal risk factors, in particular. METHODS Unpublished data derived from the hospital-based, case-control study of the Greek Nationwide Registry for Childhood Hematological Malignancies and Solid Tumors (NARECHEM-ST) were included in an ad hoc conducted systematic literature review and meta-analyses examining the association between modifiable maternal lifestyle risk factors and WT. Eligible data were meta-analysed in separate strands regarding the associations of WT with (a) maternal folic acid and/or vitamins supplementation, (b) alcohol consumption and (c) smoking during pregnancy. The quality of eligible studies was evaluated using the Newcastle-Ottawa Scale. RESULTS Effect estimates from 72 cases and 72 age- and sex-matched controls contributed by NARECHEM-ST were meta-analysed together with those of another 17, mainly medium size, studies of ecological, case-control and cohort design. Maternal intake of folic acid and/or other vitamins supplements during pregnancy was inversely associated with WT risk (6 studies, OR: 0.78; 95 %CI: 0.69-0.89, I2 = 5.4 %); of similar size was the association for folic acid intake alone (4 studies, OR: 0.79; 95 %CI: 0.69-0.91, I2 = 0.0 %), derived mainly from ecological studies. In the Greek study a positive association (OR: 5.31; 95 %CI: 2.00-14.10) was found for mothers who consumed alcohol only before pregnancy vs. never drinkers whereas in the meta-analysis of the four homogeneous studies examining the effect of alcohol consumption during pregnancy the respective overall result showed an OR: 1.60 (4 studies, 95 %CI: 1.28-2.01, I2 = 0.0 %). Lastly, no association was seen with maternal smoking during pregnancy (14 studies, OR: 0.93; 95 %CI: 0.80-1.09, I2 = 0.0 %). CONCLUSIONS In the largest to-date meta-analysis, there was an inverse association of maternal folic acid or vitamins supplementation with WT risk in the offspring, derived mainly from ecological studies. The association with maternal alcohol consumption found in our study needs to be further explored whereas no association with maternal smoking was detected. Given the proven benefits for other health conditions, recommendations regarding folic acid supplementation as well as smoking and alcohol cessation should apply. The maternal alcohol consumption associations, however, should be further explored given the inherent limitations in the assessment of exposures of the published studies.
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Affiliation(s)
- Dimitrios Doganis
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Greece; Oncology Department, "P & A Kyriakou" Children's Hospital, Athens, Greece
| | - Andreas Katsimpris
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Paraskevi Panagopoulou
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Greece; 4th Department of Pediatrics, Aristotle University of Thessaloniki, Greece
| | - Panagiota Bouka
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Evdoxia Bouka
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Maria Moschovi
- Pediatric Hematology-Oncology Unit, First Department of Pediatrics, National and Kapodistrian University of Athens, "Agia Sofia" Children's Hospital, Athens, Greece
| | - Sofia Polychronopoulou
- Department of Pediatric Hematology-Oncology, "Agia Sofia" Children's Hospital, Athens, Greece
| | | | - Athanasios Tragiannidis
- Hematology-Oncology Unit, 2nd Pediatric Department, Aristotle University of Thessaloniki, AHEPA Hospital, Thessaloniki, Greece
| | - Nick Katzilakis
- Department of Pediatric Hematology-Oncology, University of Crete, University of Crete General Hospital, Heraklion, Greece
| | - Helen Dana
- Pediatric Hematology-Oncology Department, "Mitera" Children's Hospital, Athens, Greece
| | - Kondilia Antoniadi
- Department of Pediatric Hematology-Oncology, "Agia Sofia" Children's Hospital, Athens, Greece
| | | | - Katerina Strantzia
- Pathology Laboratory, "P & A. Kyriakou" Children's Hospital, Athens, Greece
| | - Nick Dessypris
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Joachim Schüz
- International Agency for Research on Cancer (IARC/WHO), Section of Environment and Radiation, Lyon, France
| | - Eleni Th Petridou
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Greece; Clinical Epidemiology Unit, Department of Medicine, Karolinska Institute, Stockholm, Sweden.
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Lupo PJ, Spector LG. Cancer Progress and Priorities: Childhood Cancer. Cancer Epidemiol Biomarkers Prev 2020; 29:1081-1094. [DOI: 10.1158/1055-9965.epi-19-0941] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 12/18/2019] [Accepted: 03/09/2020] [Indexed: 11/16/2022] Open
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Bauer H, Rios P, Schleiermacher G, Valteau-Couanet D, Bertozzi AI, Thebaud E, Gandemer V, Pellier I, Verschuur A, Spiegel A, Notz-Carrere A, Bergeron C, Orsi L, Lacour B, Clavel J. Maternal and perinatal characteristics, congenital malformations and the risk of wilms tumor: the ESTELLE study. Cancer Causes Control 2020; 31:491-501. [PMID: 32144681 DOI: 10.1007/s10552-020-01288-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 02/24/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE Wilms tumor (WT), or nephroblastoma, is an embryonic tumor that constitutes the most common renal tumor in children. Little is known about the etiology of WT. The aim of this study was to investigate whether maternal or perinatal characteristics were associated with the risk of WT. METHODS The ESTELLE study is a national-based case-control study that included 117 cases of WT and 1,100 controls younger than 11 years old. The cases were children diagnosed in France in 2010-2011 and the controls were frequency matched with cases by age and gender. The mothers of case and control children responded to a telephone questionnaire addressing sociodemographic and perinatal characteristics, childhood environment, and lifestyle. Unconditional logistic regression models adjusted on potential cofounders were used to estimate the odds ratios (OR) and their confidence intervals (95% CI). RESULTS High birth weight and the presence of congenital malformation were associated with WT (OR 1.9 [95% CI 1.0-3.7] and OR 2.5 [95% CI 1.1-5.8], respectively). No association with breastfeeding or folic acid supplementation was observed. CONCLUSIONS Although potential recall bias cannot be excluded, our findings reinforce the hypothesis that high birth weight and the presence of congenital malformation may be associated with an increased risk of WT. Further investigations are needed to further elucidate the possible role of maternal characteristics in the etiology of WT.
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Affiliation(s)
- Hélène Bauer
- CRESS, UMR1153, INSERM, Université de Paris, Villejuif, France
| | - Paula Rios
- CRESS, UMR1153, INSERM, Université de Paris, Villejuif, France.
| | | | - Dominique Valteau-Couanet
- Children and Adolescent Cancerology Department, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | | | | | | | | | | | | | | | | | - Laurent Orsi
- CRESS, UMR1153, INSERM, Université de Paris, Villejuif, France
| | - Brigitte Lacour
- CRESS, UMR1153, INSERM, Université de Paris, Villejuif, France.,National Registry of Childhood Cancers, APHP, CHU Paul Brousse, Villejuif, France.,CHU de Nancy, Nancy, France
| | - Jacqueline Clavel
- CRESS, UMR1153, INSERM, Université de Paris, Villejuif, France.,National Registry of Childhood Cancers, APHP, CHU Paul Brousse, Villejuif, France.,CHU de Nancy, Nancy, France
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Øyen N, Olsen SF, Basit S, Leirgul E, Strøm M, Carstensen L, Granström C, Tell GS, Magnus P, Vollset SE, Wohlfahrt J, Melbye M. Association Between Maternal Folic Acid Supplementation and Congenital Heart Defects in Offspring in Birth Cohorts From Denmark and Norway. J Am Heart Assoc 2019; 8:e011615. [PMID: 30857459 PMCID: PMC6475034 DOI: 10.1161/jaha.118.011615] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 01/30/2019] [Indexed: 12/20/2022]
Abstract
Background Evidence linking individual-level maternal folic acid supplementation to offspring risk of congenital heart defects is lacking. We investigated whether folic acid supplementation in early pregnancy reduces offspring risk of heart defects in 2 large birth cohort studies. Methods and Results Women recruited in early pregnancy within the DNBC (Danish National Birth Cohort), 1996-2003, and MoBa (Norwegian Mother and Child Cohort Study), 2000-2009, were followed until delivery. Information on periconceptional intake of folic acid and other supplements was linked with information on heart defects from national registers. Among 197 123 births, we identified 2247 individuals with heart defects (114/10 000). Periconceptional (4 weeks before through 8 weeks after conception) use of folic acid plus other supplements (54.8%), folic acid only (12.2%), and non-folic acid supplements (5.0%) were compared with no supplement use (28.0%); the adjusted relative risks of heart defects were 0.99 (95% CI, 0.80-1.22), 1.08 (95% CI , 0.93-1.25), and 1.07 (95% CI , 0.97-1.19), respectively. For initiation of folic acid in the preconception period weeks -4 to -1 (33.7%) and the postconception periods 0 to 4 weeks (15.5%), 5 to 8 weeks (17.8%), and 9 to 12 weeks (4.6%), compared with no or late folic acid intake (29.1%), relative risks of heart defect were 1.11 (95% CI , 1.00-1.25), 1.09 (95% CI , 0.95-1.25), 0.98 (95% CI , 0.86-1.12), and 0.97 (95% CI , 0.78-1.20), respectively. Relative risks of severe defects, conotruncal defects, and septal defects showed similar results. Conclusions Folic acid was not associated with offspring risk of heart defects, including severe defects, conotruncal defects, or septal defects.
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Affiliation(s)
- Nina Øyen
- Department of Global Public Health and Primary CareUniversity of BergenNorway
- Department of Epidemiology ResearchStatens Serum InstitutCopenhagenDenmark
- Department of Medical GeneticsHaukeland University HospitalBergenNorway
| | - Sjurdur F. Olsen
- Department of Epidemiology ResearchStatens Serum InstitutCopenhagenDenmark
| | - Saima Basit
- Department of Epidemiology ResearchStatens Serum InstitutCopenhagenDenmark
| | - Elisabeth Leirgul
- Department of Global Public Health and Primary CareUniversity of BergenNorway
- Department of Heart DiseaseHaukeland University HospitalBergenNorway
| | - Marin Strøm
- Department of Epidemiology ResearchStatens Serum InstitutCopenhagenDenmark
- Faculty of Natural and Health SciencesUniversity of the Faroe IslandsTórshavnFaroe Islands
| | - Lisbeth Carstensen
- Department of Epidemiology ResearchStatens Serum InstitutCopenhagenDenmark
| | | | - Grethe S. Tell
- Department of Global Public Health and Primary CareUniversity of BergenNorway
| | - Per Magnus
- Centre for Fertility and HealthNorwegian Institute of Public HealthOsloNorway
| | - Stein E. Vollset
- Department of Global Public Health and Primary CareUniversity of BergenNorway
| | - Jan Wohlfahrt
- Department of Epidemiology ResearchStatens Serum InstitutCopenhagenDenmark
| | - Mads Melbye
- Department of Epidemiology ResearchStatens Serum InstitutCopenhagenDenmark
- Department of Clinical MedicineUniversity of CopenhagenDenmark
- Department of MedicineStanford University School of MedicineStanfordCA
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Maternal exposure to gasoline and exhaust increases the risk of childhood leukaemia in offspring - a prospective study in the Norwegian Mother and Child Cohort Study. Br J Cancer 2018; 119:1028-1035. [PMID: 30318517 PMCID: PMC6203789 DOI: 10.1038/s41416-018-0295-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 08/24/2018] [Accepted: 09/19/2018] [Indexed: 12/12/2022] Open
Abstract
Background In the prospective population-based Norwegian Mother and Child Cohort Study (MoBa), comprising 113 754 offspring, we investigated the association between parental exposure to “gasoline or exhaust”, as a proxy for benzene exposure, and childhood leukaemia. Methods Around gestational week 17, mothers and fathers responded to a questionnaire on exposure to various agents during the last 6 months and 6 months pre-conception, respectively. Benzene exposure was assessed through self-reported exposure to “gasoline or exhaust”. Cases of childhood leukaemia (n = 70) were identified through linkage with the Cancer Registry of Norway. Risk was estimated by hazard ratios (HRs) with 95% confidence intervals (95%CI), comparing offspring from exposed and unexposed parents using a Cox regression model. Results Maternal exposure to "gasoline or exhaust" was associated with an increased risk of childhood leukaemia (HR = 2.59; 95%CI: 1.03, 6.48) and acute lymphatic leukaemia (HR = 2.71; 95%CI: 0.97, 7.58). There was an increasing risk for higher exposure (p value for trend = 0.032 and 0.027). The association did not change after adjustment for maternal smoking. Conclusion In spite of rather few cases, the findings in this prospective study, with the exposure metric defined a priori, support previous observations relating maternal exposure to benzene from gasoline and other petroleum-derived sources and the subsequent development of childhood leukaemia in the offspring.
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Li S, Cai S, Huang C, Chai X, Wang X, Wang X, Zhao W, Nie X, Peng X, Ma X. Prenatal and perinatal risk factors for solid childhood malignancies: A questionnaire-based study. Pediatr Investig 2018; 2:107-113. [PMID: 32851243 PMCID: PMC7331286 DOI: 10.1002/ped4.12039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 06/15/2018] [Indexed: 12/27/2022] Open
Abstract
IMPORTANCE Childhood solid tumors account for the highest proportion of childhood cancers and are one of the leading causes of death in childhood. However, their pathogenesis is unclear. OBJECTIVE To explore prenatal and perinatal risk factors for solid malignancies in children. METHODS We enrolled 71 consecutive pediatric patients (44 boys and 27 girls; median age, 30 months) with solid tumors who were diagnosed and treated at our center from January 2013 to December 2016 as the case group. We also enrolled 211 age- and residence-matched healthy children (ratio of approximately 3:1 with the case group) as the control group. We conducted a questionnaire-based survey with the parents of these 282 children. Univariate and multivariate conditional logistic regression analyses of the collected data were performed. RESULTS Confirmed solid malignancies included neuroblastoma (n = 32), rhabdomyosarcoma (n = 18), retinoblastoma (n = 7), renal tumors (n = 3), and other tumors (n = 11). Risk factors for solid childhood tumors in the univariate analysis were the parents' age, gravidity, parity, abortion history, vaginal bleeding, family history of malignancy, and prenatal use of folic acid or hematinics/iron supplements (P < 0.05), and those in the multivariate analysis were higher parity (odds ratio [OR], 2.482; 95% confidence interval [CI], 1.521-4.048), family history of malignancy (OR, 3.667; 95% CI, 1.679-8.009), and prenatal use of hematinics/iron supplements (OR, 2.882; 95% CI, 1.440-5.767). In contrast, use of prenatal folic acid was protective (OR, 0.334; 95% CI, 0.160-0.694). INTERPRETATION A family history of malignancy, use of prenatal hematinics/iron supplements, and higher parity are risk factors for solid childhood tumors, whereas use of prenatal folic acid is a protective factor.
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Affiliation(s)
- Sihui Li
- Beijing Key Laboratory of Pediatric Hematology OncologyNational Discipline of PediatricsMinistry of EducationMOE Key Laboratory of Major Diseases in ChildrenHematology Oncology CenterBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Siyu Cai
- National Center for Clinical Epidemiology and Evidence‐based MedicineBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Cheng Huang
- Beijing Key Laboratory of Pediatric Hematology OncologyNational Discipline of PediatricsMinistry of EducationMOE Key Laboratory of Major Diseases in ChildrenHematology Oncology CenterBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Xi Chai
- Beijing Key Laboratory of Pediatric Hematology OncologyNational Discipline of PediatricsMinistry of EducationMOE Key Laboratory of Major Diseases in ChildrenHematology Oncology CenterBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Xindi Wang
- Beijing Key Laboratory of Pediatric Hematology OncologyNational Discipline of PediatricsMinistry of EducationMOE Key Laboratory of Major Diseases in ChildrenHematology Oncology CenterBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Xisi Wang
- Beijing Key Laboratory of Pediatric Hematology OncologyNational Discipline of PediatricsMinistry of EducationMOE Key Laboratory of Major Diseases in ChildrenHematology Oncology CenterBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Wen Zhao
- Beijing Key Laboratory of Pediatric Hematology OncologyNational Discipline of PediatricsMinistry of EducationMOE Key Laboratory of Major Diseases in ChildrenHematology Oncology CenterBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Xiaolu Nie
- National Center for Clinical Epidemiology and Evidence‐based MedicineBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Xiaoxia Peng
- National Center for Clinical Epidemiology and Evidence‐based MedicineBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
| | - Xiaoli Ma
- Beijing Key Laboratory of Pediatric Hematology OncologyNational Discipline of PediatricsMinistry of EducationMOE Key Laboratory of Major Diseases in ChildrenHematology Oncology CenterBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina
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Bailey HD, Rios P, Lacour B, Guerrini‐Rousseau L, Bertozzi A, Leblond P, Faure‐Conter C, Pellier I, Freycon C, Michon J, Puget S, Ducassou S, Orsi L, Clavel J. Factors related to pregnancy and birth and the risk of childhood brain tumours: The ESTELLE and ESCALE studies (SFCE, France). Int J Cancer 2017; 140:1757-1769. [DOI: 10.1002/ijc.30597] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 11/22/2016] [Accepted: 12/09/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Helen D. Bailey
- INSERM, Université Paris‐Descartes, Université Sorbonne‐Paris‐Cité, CRESS‐EPICEA Epidémiologie des cancers de l'enfant et de l'adolescentParis France
| | - Paula Rios
- INSERM, Université Paris‐Descartes, Université Sorbonne‐Paris‐Cité, CRESS‐EPICEA Epidémiologie des cancers de l'enfant et de l'adolescentParis France
| | - Brigitte Lacour
- INSERM, Université Paris‐Descartes, Université Sorbonne‐Paris‐Cité, CRESS‐EPICEA Epidémiologie des cancers de l'enfant et de l'adolescentParis France
- RNCE ‐ National Registry of Childhood Cancers, Inserm, Villejuif and CHU de Nancy France
| | - Léa Guerrini‐Rousseau
- Département de cancérologie de l'enfant et de l'adolescentGustave RoussyVillejuif France
| | | | - Pierre Leblond
- Pediatric Oncology Unit, Oscar Lambret Comprehensive Cancer CenterLille France
| | - Cécile Faure‐Conter
- Institut d'hématologie et d'oncologie pédiatrique, IHOPe, Centre Léon BérardLyon France
| | - Isabelle Pellier
- Hématologie Oncologie et Immunologie pédiatrique, Inserm UMR U1232, CHU d'AngersAngers France
| | - Claire Freycon
- Clinique de pédiatrieHôpital Couple Enfant, CHU Grenoble‐AlpesGrenoble France
| | - Jean Michon
- Département de Pédiatrie ‐Adolescents et Jeunes Adultes, Institut CurieParis France
| | - Stéphanie Puget
- Service de neurochirurgie pédiatrique, Hôpital Necker‐Enfants malades, Université Paris Descartes, Sorbonne Paris CitéParis France
| | - Stéphane Ducassou
- Service d'onco‐hématologie pédiatrique, Hôpital Pellegrin TripodeBordeaux France
| | - Laurent Orsi
- INSERM, Université Paris‐Descartes, Université Sorbonne‐Paris‐Cité, CRESS‐EPICEA Epidémiologie des cancers de l'enfant et de l'adolescentParis France
| | - Jacqueline Clavel
- INSERM, Université Paris‐Descartes, Université Sorbonne‐Paris‐Cité, CRESS‐EPICEA Epidémiologie des cancers de l'enfant et de l'adolescentParis France
- RNCE ‐ National Registry of Childhood Cancers, Inserm, Villejuif and CHU de Nancy France
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Rios P, Bailey HD, Orsi L, Lacour B, Valteau-Couanet D, Levy D, Corradini N, Leverger G, Defachelles AS, Gambart M, Sirvent N, Thebaud E, Ducassou S, Clavel J. Risk of neuroblastoma, birth-related characteristics, congenital malformations and perinatal exposures: A pooled analysis of the ESCALE and ESTELLE French studies (SFCE). Int J Cancer 2016; 139:1936-48. [DOI: 10.1002/ijc.30239] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Accepted: 06/07/2016] [Indexed: 01/11/2023]
Affiliation(s)
- Paula Rios
- Inserm U1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA); Villejuif France
- Paris-Descartes University, UMRS-1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS); Paris France
| | - Helen D Bailey
- Inserm U1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA); Villejuif France
- Paris-Descartes University, UMRS-1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS); Paris France
| | - Laurent Orsi
- Inserm U1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA); Villejuif France
- Paris-Descartes University, UMRS-1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS); Paris France
| | - Brigitte Lacour
- Inserm U1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA); Villejuif France
- Paris-Descartes University, UMRS-1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS); Paris France
- CHU Nancy, Registre National Des Tumeurs Solides De L'Enfant; Vandœuvre-lès-Nancy France
| | | | - Dominique Levy
- Institut Curie, Département D'Oncologie Pédiatrique, Adolescents Et Jeunes Adultes; Paris France
| | - Nadège Corradini
- Centre Léon Bérard; Institut D'Hématologie Et D'Oncologie Pédiatrique; Lyon France
| | - Guy Leverger
- Hôpital Armand-Trousseau; Assistance Publique - Hôpitaux De Paris, Service D'Oncohématologie Pédiatrique; Paris France
| | | | - Marion Gambart
- Hôpital Des Enfants, Sce D'Hématologie Oncologie Pédiatrique; Toulouse France
| | - Nicolas Sirvent
- Service d'Hémato-Oncologie Pédiatrique; Hôpital Arnaud De Villeneuve Montpellier France
| | - Estelle Thebaud
- Hôpital De La Mère Et L'enfant, Service D'Oncologie Pédiatrique; Nantes France
| | - Stéphane Ducassou
- Service D'Oncohématologie Pédiatrique, Hôpital Pellegrin Tripode; Bordeaux France
| | - Jacqueline Clavel
- Inserm U1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS), Epidemiology of Childhood and Adolescent Cancers Team (EPICEA); Villejuif France
- Paris-Descartes University, UMRS-1153, Epidemiology and Biostatistics Sorbonne Paris Cité Centre (CRESS); Paris France
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