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Hormone Therapy Linked to Better Survival after Lung Cancer Diagnosis in Women

Hormone Therapy Linked to Better Survival after Lung Cancer Diagnosis in Women | Lung Cancer Dispatch | Scoop.it

"Survival among people with lung cancer has been better for women than men, and the findings of a recent study indicate that female hormones may be a factor in this difference. The combination of estrogen plus progesterone and the use of long-term hormone therapy were associated with the most significant improvements in survival.


"The study was designed to explore the influence of several reproductive and hormonal factors on overall survival of women with non-small cell lung cancer (NSCLC). After adjusting for stage of disease at diagnosis, treatment type (surgery or radiation), smoking status, age, race, and education level, the only factor studied that predicted survival after a diagnosis of NSCLC was use of hormone therapy."

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IASLC  |  Feb 24, 2014

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Genetic Characteristics of Women With Lung Cancer Differ Depending on Smoking History

Few studies so far have focused specifically on lung cancer in women, despite increasing evidence of differences in lung cancer features between women and men. A striking example is the higher rate among women of nonsmokers who develop lung cancer. A recent study of women with lung adenocarcinoma, a type of non-squamous non-small cell lung cancer (NSCLC), found that those who had never smoked were much more likely to have mutations in the EGFR gene and/or abnormally high levels of estrogen receptors, while smokers were more likely to have mutations in the KRAS gene. Based on these findings, a new phase II clinical trial will explore the effectiveness of treating postmenopausal, nonsmoking women who have advanced non-squamous lung cancer with EGFR inhibitors and anti-estrogen drugs.

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International Association for the Study of Lung Cancer | June 24, 2013

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