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

Year Number of Results
1938 1
1946 1
1948 1
1962 1
1964 6
1965 5
1966 5
1967 11
1968 9
1969 17
1970 15
1971 15
1972 25
1973 22
1974 29
1975 29
1976 52
1977 68
1978 49
1979 84
1980 74
1981 85
1982 63
1983 70
1984 79
1985 83
1986 80
1987 93
1988 85
1989 139
1990 108
1991 147
1992 134
1993 144
1994 101
1995 101
1996 123
1997 94
1998 106
1999 96
2000 117
2001 120
2002 109
2003 119
2004 118
2005 121
2006 115
2007 118
2008 142
2009 120
2010 118
2011 130
2012 134
2013 136
2014 162
2015 166
2016 134
2017 141
2018 130
2019 114
2020 125
2021 129
2022 122
2023 119
2024 58

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5,295 results

Results by year

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Page 1
A Systematic Review and Meta-analysis of the Adverse Effects of Levonorgestrel Emergency Oral Contraceptive.
Leelakanok N, Methaneethorn J. Leelakanok N, et al. Clin Drug Investig. 2020 May;40(5):395-420. doi: 10.1007/s40261-020-00901-x. Clin Drug Investig. 2020. PMID: 32162237
INTRODUCTION: The levonorgestrel oral emergency contraceptive is well tolerated and effective, however its use is still limited, mainly due to safety concerns. ...Studies that reported or investigated safety outcomes or adverse reactions during the use of levonorges …
INTRODUCTION: The levonorgestrel oral emergency contraceptive is well tolerated and effective, however its use is still limite …
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. Mann Whitney- …
BACKGROUND: Oral contraceptives (OCs) use has been linked to increased risk of breast cancer (BC) in several reports fr …
Association of oral contraceptive use, other contraceptive methods, and infertility with ovarian cancer risk.
Tworoger SS, Fairfield KM, Colditz GA, Rosner BA, Hankinson SE. Tworoger SS, et al. Am J Epidemiol. 2007 Oct 15;166(8):894-901. doi: 10.1093/aje/kwm157. Epub 2007 Jul 26. Am J Epidemiol. 2007. PMID: 17656616
Although oral contraceptives are protective for ovarian cancer, it is unclear how long this protection persists. ...Results suggest that the beneficial effect of oral contraceptives on ovarian cancer risk attenuates after 20 years since l …
Although oral contraceptives are protective for ovarian cancer, it is unclear how long this protection persists. ...Res …
Oral contraceptives and breast cancer.
[No authors listed] [No authors listed] Lancet. 1986 Sep 20;2(8508):665-6. Lancet. 1986. PMID: 2876138
This column introduces a report by Meirik et al. of a case-control study conducted in Sweden and Norway that found a 2-fold increase in the risk of breast cancer after 12 years of oral contraceptive (OC) use, a trend in risk with duration of use, and an incre …
This column introduces a report by Meirik et al. of a case-control study conducted in Sweden and Norway that found a 2-fold increase in the …
Oral contraceptives.
Maclennan AH. Maclennan AH. Curr Ther (Seaforth). 1987 Dec;28(12):113-22. Curr Ther (Seaforth). 1987. PMID: 12317413
Over 60 million women use highly efficient and safe modern combined oral contraceptives (OCs) every day. A women who takes the oral contraceptive for 5 years before the age of 30 will actually live 12 days longer, although a woman taking the pill for t …
Over 60 million women use highly efficient and safe modern combined oral contraceptives (OCs) every day. A women who takes the …
Oral contraceptive use and breast cancer in Indonesia.
Bustan MN, Coker AL, Addy CL, Macera CA, Greene F, Sampoerno D. Bustan MN, et al. Contraception. 1993 Mar;47(3):241-9. doi: 10.1016/0010-7824(93)90041-5. Contraception. 1993. PMID: 8462315
A hospital-based case-control study was conducted in Ujungpandang, Indonesia, to determine the association of breast cancer and current and former oral contraceptive (OC) use. This study included 119 newly diagnosed, histologically-confirmed, breast cancer
A hospital-based case-control study was conducted in Ujungpandang, Indonesia, to determine the association of breast cancer and curre …
Oral contraceptives and endometrial cancer.
Cole P. Cole P. N Engl J Med. 1980 Mar 6;302(10):575-6. doi: 10.1056/NEJM198003063021010. N Engl J Med. 1980. PMID: 7351894
The exemplary study of Weiss and Sayvetz of the risk of endometrial cancer among oral contraceptive (OC) users is reported. The only study limitation is that the cases available were too few to provide highly precise estimates of all the associations seen. .. …
The exemplary study of Weiss and Sayvetz of the risk of endometrial cancer among oral contraceptive (OC) users is repor …
Contraception.
Huggins GR. Huggins GR. Curr Opin Obstet Gynecol. 1990 Apr;2(2):291-5. Curr Opin Obstet Gynecol. 1990. PMID: 2102326 Review.
The combined progestogen/estrogen oral contraceptive is the most common form of contraception in the US. ...There seems to be no consensus of a pattern of increased breast cancer associated with oral contraceptive use. The UK National Cas …
The combined progestogen/estrogen oral contraceptive is the most common form of contraception in the US. ...There seems …
Oral contraceptive use at a young age and the risk of breast cancer: an Icelandic, population-based cohort study of the effect of birth year.
Tryggvadóttir L, Tulinius H, Gudmundsdóttir GB. Tryggvadóttir L, et al. Br J Cancer. 1997;75(1):139-43. doi: 10.1038/bjc.1997.23. Br J Cancer. 1997. PMID: 9000612 Free PMC article.
The possible association between breast cancer and oral contraceptive use before the age of 20 was investigated using Icelandic population-based information from women born after 1944. ...The association between total duration of oral contraceptive
The possible association between breast cancer and oral contraceptive use before the age of 20 was investigated using I …
Contraception.
Mishell DR Jr. Mishell DR Jr. Am J Dis Child. 1978 Sep;132(9):912-20. doi: 10.1001/archpedi.1978.02120340088019. Am J Dis Child. 1978. PMID: 356591 Review.
This review, based on 2 large-scale studies, discusses the pharmacology and physiology of steroid oral contraceptives (OCs). The pharmacological distinction between synthetic and naturally occurring steroids centers on changes in biological activity dependent on com …
This review, based on 2 large-scale studies, discusses the pharmacology and physiology of steroid oral contraceptives (OCs). T …
5,295 results