ArticleCancer causes & control : CCC2019
Reproductive and menopausal factors and risk of second primary breast cancer after in situ breast carcinoma.
Article in Cancer causes & control : CCC, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 9 citations in OpenAlex.
- Association between antidepressant use and second breast cancer event after ductal carcinoma in situ diagnosis: a nested case-control study.Cancer causes & control : CCC · 2022Article
- A Scoping Review on the Status of Female Breast Cancer in Asia with a Special Focus on Nepal.Breast cancer (Dove Medical Press) · 2022Article
- Bisphosphonate Use and Breast Cancer Risk among Women with Ductal CarcinomaCancer research · 2021Article
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Authors and funding
5 authors at 1 institution in 1 country.
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Abstract
purposeIn situ breast cancer patients have a higher risk of developing a second primary breast cancer than women in the general population have of developing breast cancer. We have limited understanding of why some women with a previous in situ breast cancer develop second primary breast cancers while others do not.
methodsIn this population-based nested case-control study, we evaluated the association between reproductive and menopausal factors and risk of developing a second primary breast cancer among women with a previous in situ breast cancer. Using conditional logistic regression, these associations were evaluated in 552 cases and 1032 individually matched controls.
resultsOlder age at menarche was associated with risk of second primary breast cancer among women with a previous in situ breast cancer (compared to age < 12, age 13: OR 0.60 (0.42, 0.85); age ≥ 14: OR 0.69 (0.47, 1.00); P
conclusionsResults from this study suggest that reproductive factors may play a role in development of a second primary breast cancer after diagnosis of in situ breast carcinoma.
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