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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1962 1
1964 4
1965 4
1966 4
1967 5
1968 11
1969 16
1970 20
1971 21
1972 18
1973 22
1974 29
1975 25
1976 33
1977 38
1978 32
1979 55
1980 32
1981 48
1982 38
1983 41
1984 59
1985 51
1986 51
1987 57
1988 48
1989 96
1990 63
1991 73
1992 84
1993 90
1994 64
1995 53
1996 65
1997 59
1998 52
1999 58
2000 62
2001 56
2002 54
2003 58
2004 56
2005 57
2006 58
2007 66
2008 70
2009 42
2010 55
2011 59
2012 50
2013 50
2014 69
2015 58
2016 51
2017 43
2018 61
2019 38
2020 47
2021 48
2022 41
2023 39
2024 20

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2,739 results

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Page 1
Use of Oral Contraceptives as a Potential Risk Factor for Breast Cancer: A Systematic Review and Meta-Analysis of Case-Control Studies Up to 2010.
Kanadys W, Barańska A, Malm M, Błaszczuk A, Polz-Dacewicz M, Janiszewska M, Jędrych M. Kanadys W, et al. Int J Environ Res Public Health. 2021 Apr 27;18(9):4638. doi: 10.3390/ijerph18094638. Int J Environ Res Public Health. 2021. PMID: 33925599 Free PMC article. Review.
Despite numerous studies evaluating the risk of breast cancer among oral contraception users, the effect of oral contraceptive on developing breast cancer remains inconclusive. ...Pooled crude odds ratios of breast cancer …
Despite numerous studies evaluating the risk of breast cancer among oral contraception users, the effect of oral …
Oral contraceptive use by formulation and breast cancer risk by subtype in the Nurses' Health Study II: a prospective cohort study.
Burchardt NA, Eliassen AH, Shafrir AL, Rosner B, Tamimi RM, Kaaks R, Tworoger SS, Fortner RT. Burchardt NA, et al. Am J Obstet Gynecol. 2022 Jun;226(6):821.e1-821.e26. doi: 10.1016/j.ajog.2021.12.022. Epub 2021 Dec 15. Am J Obstet Gynecol. 2022. PMID: 34921803
BACKGROUND: Oral contraceptive use has been associated with a higher breast cancer risk; however, evidence for the associations between different oral contraceptive formulations and breast cancer risk, especially by disease …
BACKGROUND: Oral contraceptive use has been associated with a higher breast cancer risk; however, evidence for t …
Combined Oral Contraceptive Use and Breast Cancer Risk: Select Considerations for Clinicians.
Smrekar K, Lodise NM. Smrekar K, et al. Nurs Womens Health. 2022 Jun;26(3):242-249. doi: 10.1016/j.nwh.2022.01.003. Epub 2022 Feb 5. Nurs Womens Health. 2022. PMID: 35134383
Combined oral contraceptives (COCs) are commonly used by individuals for contraceptive and noncontraceptive purposes, such as the management of dysmenorrhea or to reduce risk for ovarian and endometrial cancer. ...In this article, we summarize select …
Combined oral contraceptives (COCs) are commonly used by individuals for contraceptive and noncontraceptive purposes, s …
The impact of oral contraceptive use on breast cancer risk: State of the art and future perspectives in the era of 4P medicine.
Bonfiglio R, Di Pietro ML. Bonfiglio R, et al. Semin Cancer Biol. 2021 Jul;72:11-18. doi: 10.1016/j.semcancer.2020.10.008. Epub 2021 Jan 14. Semin Cancer Biol. 2021. PMID: 33454355 Review.
Nevertheless, data about the association between the assumption of oral contraceptives and breast cancer incidence are still controversial and not conclusive. Given the public health importance of breast cancer and the popularity of hormo …
Nevertheless, data about the association between the assumption of oral contraceptives and breast cancer inciden …
Oral contraceptive use and risk of breast cancer.
Casey PM, Cerhan JR, Pruthi S. Casey PM, et al. Mayo Clin Proc. 2008 Jan;83(1):86-90; quiz 90-1. doi: 10.4065/83.1.86. Mayo Clin Proc. 2008. PMID: 18174010 Review.
The clinical impact of the association between oral contraceptive (OC) use and breast cancer risk is important given that OCs are the most commonly prescribed contraceptive agent and that more than a quarter of a million women are diagnosed as h …
The clinical impact of the association between oral contraceptive (OC) use and breast cancer risk is important g …
Oral contraceptive use and breast or ovarian cancer risk in BRCA1/2 carriers: a meta-analysis.
Iodice S, Barile M, Rotmensz N, Feroce I, Bonanni B, Radice P, Bernard L, Maisonneuve P, Gandini S. Iodice S, et al. Eur J Cancer. 2010 Aug;46(12):2275-84. doi: 10.1016/j.ejca.2010.04.018. Epub 2010 May 27. Eur J Cancer. 2010. PMID: 20537530 Review.
BACKGROUND: Women with BRCA1 or BRCA2 mutations are at increased risk of breast and ovarian cancer. Oral contraceptives (OC) use has been associated with a reduction in ovarian cancer risk and with a moderately increased breast cancer …
BACKGROUND: Women with BRCA1 or BRCA2 mutations are at increased risk of breast and ovarian cancer. Oral contracepti …
Oral contraceptive use and risk of breast cancer: a meta-analysis of prospective cohort studies.
Zhu H, Lei X, Feng J, Wang Y. Zhu H, et al. Eur J Contracept Reprod Health Care. 2012 Dec;17(6):402-14. doi: 10.3109/13625187.2012.715357. Epub 2012 Oct 14. Eur J Contracept Reprod Health Care. 2012. PMID: 23061743 Review.
BACKGROUND AND OBJECTIVES: It has been suggested that taking oral contraceptives (OCs) may increase breast cancer incidence. However, data in this regard are inconsistent. We performed this meta-analysis to estimate the association between OC use and …
BACKGROUND AND OBJECTIVES: It has been suggested that taking oral contraceptives (OCs) may increase breast cancer …
Oral Contraceptive Use and Assessment of Breast Cancer Risk among Premenopausal Women via Molecular Characteristics: Systematic Review with Meta-Analysis.
Barańska A. Barańska A. Int J Environ Res Public Health. 2022 Nov 21;19(22):15363. doi: 10.3390/ijerph192215363. Int J Environ Res Public Health. 2022. PMID: 36430082 Free PMC article.
Breast cancer is divided into four molecular subtypes. Each one has distinct clinical features. The aim of this study was to assess individual breast cancer subtype risk in premenopausal women taking oral contraceptives (OCs). ...
Breast cancer is divided into four molecular subtypes. Each one has distinct clinical features. The aim of this study was to a …
Oral contraceptive use and breast cancer risk in young women. UK National Case-Control Study Group.
[No authors listed] [No authors listed] Lancet. 1989 May 6;1(8645):973-82. Lancet. 1989. PMID: 2565515 Review.
All women diagnosed with breast cancer before age 36 in eleven geographical areas in Britain were included in a case-control study designed to investigate the relation between oral contraceptive (OC) use and breast cancer risk. 755 cases …
All women diagnosed with breast cancer before age 36 in eleven geographical areas in Britain were included in a case-control s …
Oral contraceptive and breast cancer: do benefits outweigh the risks? A case - control study from Jordan.
Bardaweel SK, Akour AA, Al-Muhaissen S, AlSalamat HA, Ammar K. Bardaweel SK, et al. BMC Womens Health. 2019 Jun 3;19(1):72. doi: 10.1186/s12905-019-0770-x. BMC Womens Health. 2019. PMID: 31159800 Free PMC article.
BACKGROUND: Oral contraceptives (OCs) use has been linked to increased risk of breast cancer (BC) in several reports from the world. ...Chi-square test was used to study the association between risk of breast cancer and different factors. …
BACKGROUND: Oral contraceptives (OCs) use has been linked to increased risk of breast cancer (BC) in several rep …
2,739 results