Family history of non-hematologic cancers among Waldenstrom macroglobulinemia patients: a preliminary study.
Cancer Epidemiol
; 36(3): 294-7, 2012 Jun.
Article
em En
| MEDLINE
| ID: mdl-22099500
ABSTRACT
BACKGROUND:
Little is known about the epidemiology and etiology of Waldenstrom macroglobulinemia (WM). Despite several studies of the relation between family history and B-cell disorders and WM, family history of non-hematologic cancers has not been systematically investigated. We thus examined associations of family history of breast, colorectal, lung, ovarian, and prostate cancers with WM.METHODS:
All probands aged 20-79 years with bone marrow biopsy-confirmed diagnosis of WM between May 1, 1999 and January 1, 2010 at the Bing Center for Waldenstrom Macroglobulinemia were eligible for inclusion in our analysis. We reviewed medical records for eligible probands to determine family history of cancer (defined as a cancer diagnosis for ≥1 first-degree relative(s) of the proband). Using expected values constructed from the United States National Health Interview Survey, we estimated age- and race-standardized rate ratios (RRs) for family history of breast, colorectal, lung, ovarian, and prostate cancers by WM subtype.RESULTS:
Family history of prostate cancer had the largest overall rate ratio (RR=1.4, 95% confidence limits [CL] 1.1, 1.7), and among sporadic cases, family history of prostate and breast cancer had the largest rate ratios (prostate RR=1.3, 95% CL 1.1, 1.7; breast RR=1.3, 95% CL 1.2, 1.6).CONCLUSION:
Our study suggests that it may be worthwhile to pursue these associations in a case-control study with uniform selection and data collection for cases and controls, and at least some record-based information on family history.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Saúde da Família
/
Macroglobulinemia de Waldenstrom
/
Neoplasias
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Limite:
Adult
/
Female
/
Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Cancer Epidemiol
Assunto da revista:
EPIDEMIOLOGIA
/
NEOPLASIAS
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Estados Unidos