Journal of the National Cancer Institute
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J. Natl. Cancer Inst. · Feb 2014
Meta AnalysisAspirin, nonaspirin nonsteroidal anti-inflammatory drug, and acetaminophen use and risk of invasive epithelial ovarian cancer: a pooled analysis in the Ovarian Cancer Association Consortium.
Regular aspirin use is associated with reduced risk of several malignancies. Epidemiologic studies analyzing aspirin, nonaspirin nonsteroidal anti-inflammatory drug (NSAID), and acetaminophen use and ovarian cancer risk have been inconclusive. ⋯ Aspirin use was associated with a reduced risk of ovarian cancer, especially among daily users of low-dose aspirin. These findings suggest that the same aspirin regimen proven to protect against cardiovascular events and several cancers could reduce the risk of ovarian cancer 20% to 34% depending on frequency and dose of use.
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J. Natl. Cancer Inst. · Feb 2014
Multicenter StudyChemotherapy usage patterns in a US-wide cohort of patients with metastatic colorectal cancer.
Since the introduction of biologic therapies for the treatment of metastatic colorectal cancer (mCRC), few studies have examined patterns of care or predictors of specific treatment approaches. ⋯ Analysis of this US-wide mCRC cohort demonstrates that bevacizumab has been more consistently integrated into treatment regimens than anti-EGFR antibody therapies, particularly in first-line therapy. However, treatment choices vary substantially according to specific patient, practice, and provider characteristics.
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J. Natl. Cancer Inst. · Jan 2014
Meta Analysis Comparative StudyLifetime cigarette smoking and breast cancer prognosis in the After Breast Cancer Pooling Project.
There is controversy on whether former smokers have increased risk for breast cancer recurrence or all-cause mortality, regardless of how much they smoked. ⋯ Lifetime cigarette smoking was statistically significantly associated with a poor prognosis among women diagnosed with breast cancer, dose-dependent increased risks of recurrence, and breast cancer and all-cause mortality.