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- Bondy, M L, et al.
(författare)
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Brain tumor epidemiology : Consensus from the Brain Tumor Epidemiology Consortium
- 2008
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Ingår i: Cancer. - : Wiley. - 0008-543X .- 1097-0142. ; 113, s. 1953-1968
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Tidskriftsartikel (refereegranskat)abstract
- Epidemiologists in the Brain Tumor Epidemiology Consortium (BTEC) have prioritized areas for further research. Although many risk factors have been examined over the past several decades, there are few consistent findings, possibly because of small sample sizes in individual studies and differences between studies in patients, tumor types, and methods of classification. Individual studies generally have lacked samples of sufficient size to examine interactions. A major priority based on available evidence and technologies includes expanding research in genetics and molecular epidemiology of brain tumors. BTEC has taken an active role in Promoting understudied groups, such as pediatric brain tumors; the etiology of rare glioma subtypes, such as oligodendroglioma; and meningioma, which, although it is not uncommon, has only recently, been registered systematically in the United States. There also is a pressing need for more researchers, especially junior investigators, to study brain tumor epidemiology. However, relatively poor funding for brain tumor research has made it difficult to encourage careers in this area. In this report, BTEC epidemiologists reviewed the groups Consensus oil the Current state of scientific findings, and they present a consensus oil research priorities to identify which important areas the science should move to address.
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| 6. |
- Wigertz, A, et al.
(författare)
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Allergic conditions and brain tumor risk
- 2007
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Ingår i: American journal of epidemiology. - : Oxford University Press (OUP). - 0002-9262 .- 1476-6256. ; 166:8, s. 941-950
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Tidskriftsartikel (refereegranskat)
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| 7. |
- Adelow, C, et al.
(författare)
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Epilepsy as a risk factor for cancer
- 2006
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Ingår i: Journal of neurology, neurosurgery, and psychiatry. - : BMJ. - 1468-330X .- 0022-3050. ; 77:6, s. 784-786
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Tidskriftsartikel (refereegranskat)
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| 9. |
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| 10. |
- McCarthy, Bridget J, et al.
(författare)
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Risk factors for oligodendroglial tumors : A pooled international study
- 2011
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Ingår i: Neuro-Oncology. - Charlottesville, VA : Carden Jennings Pub.. - 1522-8517 .- 1523-5866. ; 13:2, s. 242-250
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Tidskriftsartikel (refereegranskat)abstract
- Oligodendroglial tumors are rare subtypes of brain tumors and are often combined with other glial tumors in epidemiological analyses. However, different demographic associations and clinical characteristics suggest potentially different risk factors. The purpose of this study was to investigate possible risk factors for oligodendroglial tumors (including oligodendroglioma, anaplastic oligodendroglioma, and mixed glioma). Data from 7 case-control studies (5 US and 2 Scandinavian) were pooled. Unconditional logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs), adjusted for age group, gender, and study site. Data on 617 cases and 1260 controls were available for analyses. Using data from all 7 studies, history of allergies and/or asthma was associated with a decreased risk of anaplastic oligodendroglioma (OR = 0.6; 95% CI: 0.4-0.9), and history of asthma only was associated with a decreased risk of oligodendroglioma (OR = 0.5; 95% CI: 0.3-0.9) and anaplastic oligodendroglioma (OR = 0.3; 95% CI: 0.1-0.9). A family history of brain tumors was associated with an increased risk of anaplastic oligodendroglioma (OR = 2.2; 95% CI: 1.1-4.5). Having had chicken pox was associated with a decreased risk of oligodendroglioma (OR = 0.6; 95% CI: 0.4-0.9) and anaplastic oligodendroglioma (OR = 0.5; 95% CI: 0.3-0.9) in the US studies. Although there is some overlap in risk factors between oligodendroglial tumors and gliomas as a group, it is likely that additional factors specific to oligodendroglial tumors have yet to be identified. Large, multi-institution international studies will be necessary to better characterize these etiological risk factors.
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