Navigation Links
Fertility drug usage and cancer risk
Date:7/6/2012

Women using fertility drugs who did not conceive a 10-plus week pregnancy were at a statistically significant reduced risk of breast cancer compared to nonusers; however, women using the drugs who conceived a 10-plus week pregnancy had a statistically significant increased risk of breast cancer compared to unsuccessfully treated women, but a comparable risk to nonusers, according to a study published July 6 in the Journal of The National Cancer Institute.

Ovulation-stimulating fertility drugs temporarily elevate estrogen levels in women, and estrogen is known to play an important role in breast cancer. While some studies report increased breast cancer risk following infertility treatment, other analyses have been inconclusive.

In order to determine the risk of young-onset breast cancer after use of ovulation-stimulating fertility drugs, Chunyuan Fei, Ph.D., at the National Institute of Environmental Health Sciences (NIEHS), and colleagues, conducted a sister-matched case-control study, in part funded by Susan Komen for the Cure, called the Two Sister Study (which was developed from the Sister Study), which looked at women diagnosed with breast cancer under the age of 50 years and their breast cancer-free control sisters, who were studied between September 2008-December 2010. They looked specifically at fertility-drug exposure according to whether or not it had resulted in a pregnancy lasting at least 10 weeks.

The researchers found that women who had used fertility drugs showed a non-statistically significantly reduced risk of breast cancer compared to women who did not use fertility drugs and women who used fertility drugs and did not conceive a 10-plus week pregnancy were at a statistically significantly lowered risk of breast cancer compared to nonusers. Women who had used fertility drugs and conceived a 10-plus week pregnancy did, however, have a statistically significantly increased risk of breast cancer compared to wom
'/>"/>

Contact: Kristine Crane
Kristine.crane@oup.com
301-841-1287
Journal of the National Cancer Institute
Source:Eurekalert

Page: 1 2 3

Related medicine news :

1. Can Fertility Treatments Influence Later Breast Cancer Risk?
2. Fertility preservation with cryopreservation of ovarian tissue: from experimental to mainstream
3. Heavy Coffee Intake May Affect Fertility Treatments: Study
4. Childless women with fertility problems at higher risk of hospitalization for psychiatric disorders
5. Success of fertility treatment may approach natural birth rate
6. Under Right Conditions, Fertility Treatment Can Equal Natural Conception Rates: Study
7. Could Fertility Drugs Make Kids Shorter?
8. Men and Women With Cancer May Receive Different Fertility Information
9. Men and women receive different fertility advice following cancer diagnosis
10. Scientists develop mouse model that could lead to new therapies for liver cancer
11. Worlds fastest camera, created by UCLA engineers, used to detect rogue cancer cells
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/16/2014)... Dr. Eric Millstein of Beverly Hills is ... a specialty website devoted to the diagnosis and treatment ... lover and athlete, Dr. Millstein focuses on offering patients ... to maintain active, healthy lifestyles. , “We’re very excited ... specifically to ACL injuries and treatment,” says ...
(Date:9/16/2014)... 16, 2014 Lambda Solutions, a leader in ... is excited to welcome Stewart Rogers on board ... Executive at Lambda Solutions comments, “Product leadership will take Lambda ... to do so. Learning and talent management is at a ... help clinical learning and talent development in the past ten ...
(Date:9/16/2014)... Texas (PRWEB) September 16, 2014 Online ... be offering $0 shipping on all kettlebell purchases in ... easy for customers to get started with this effective ... the Crossfit movement. The online store carries a variety ... and free weekly workouts guides. , “We’ve ...
(Date:9/16/2014)... justthoughtyoushouldknow.org , popular current events, ... new site today. The new site is better ... information easier to find, ingest, and share. , ... easy-to-read pages the information that we believe any ... retired college professor and founder of the site. ...
(Date:9/16/2014)... 2014 Dakota Software , ... (EHS) and Sustainability management software, today announced that ... versatile software platform, MobileWorkflows, at their Annual Users ... MobileWorkflows allow for on-the-go access to Dakota’s enterprise-level ... Responsive Web Design, MobileWorkflows feature a streamlined user ...
Breaking Medicine News(10 mins):Health News:Los Angeles Orthopedic Surgeon Spotlights ACL Conditions With New Website 2Health News:Los Angeles Orthopedic Surgeon Spotlights ACL Conditions With New Website 3Health News:Stewart Rogers Joins Lambda Solutions as Director of Product Management 2Health News:Stewart Rogers Joins Lambda Solutions as Director of Product Management 3Health News:Join the Kettlebell Movement - Kettlebell Kings Announces $0 Shipping on all Orders 2Health News:JustThoughtYouShouldKnow.org Debuts New Website 2Health News:Mobile EHS Compliance Tools the Focus of Dakota Software’s 2014 Users Conference 2
... In the report titled Millennium Ecosystem Assessment, scientists have said ... having a detrimental effect to human health and may cause ... malaria and cholera are threatening to cause a major outbreak ... beneficial factors of the eco system are being used in ...
... published in American Journal of Public Health, researchers had been ... causes of asthma in children by interventions due to health ... children in the age group of 4 to 12 yrs ... period of one year during which community health workers used ...
... US and Canadian scientists, consuming food with high glycemic index ... ,The study, which had spanned 16.6 years and observed ... that the risk is much significant for women who are ... often found in foods that have simple carbohydrates and sugars ...
... a data comprising of 5461 girls between 11 to 15 ... these girls more prone to stress fractures. ,The study ... physical activity, which often lasts for 16 or more hours ... of having a stress fracture than the girls doing physical ...
... market watchdog Food and Drug Administration had announced a series ... class of non-steroidal anti-inflammatory drugs that are sold with or ... of the drug Bextra (valdecoxib) from Pfizer, Inc. ... FDA had reports that the overall risk associated with the ...
... have completed the second phase of testing of the ... of cervical cancers and 90% of genital warts. ... for 36 months and regularly had gynecological examination, cervicovaginal ... serum antibodies to HPV. , ,The results showed ...
Cached Medicine News:
(Date:9/15/2014)... 2014 Research and Markets  has announced ... Market Research Report 2014" report to their offering. ... Report 2014 presents comprehensive data on paracetamol (acetaminophen) markets ... Asia , North America ... (acetaminophen) description, covers its application areas and related patterns. ...
(Date:9/15/2014)... , Sept. 15, 2014 Sysmex America, ... information systems technology, announced today an amended distributorship ... is for Sysmex reagents, controls and instruments including ... ™ , Sysmex XP-300™, XT-Series and XN-Series ... is effective immediately and continues until August 31, ...
(Date:9/15/2014)... , Sept. 15, 2014  Mariel Therapeutics, Inc., ... Protein-7 and its application in Osteoarthritis (OA) and Chronic ... experts to its newly formed scientific advisory board. The ... and scientific resource to the company as it continues ... "We are honored to have such leading experts in ...
Breaking Medicine Technology:Paracetamol (Acetaminophen) (CAS 103-90-2) Market Research Report 2014 2Paracetamol (Acetaminophen) (CAS 103-90-2) Market Research Report 2014 3Sysmex America, Inc. Renews LABSCO Distributorship 2Sysmex America, Inc. Renews LABSCO Distributorship 3Mariel Therapeutics Appoints World Leading Experts to Inaugural Scientific Advisory Board 2Mariel Therapeutics Appoints World Leading Experts to Inaugural Scientific Advisory Board 3Mariel Therapeutics Appoints World Leading Experts to Inaugural Scientific Advisory Board 4
... Mass., Aug. 25, 2011 Caliper Life Sciences, ... that its presentation at the Stifel Nicolaus Healthcare ... at 11:30 a.m. EDT.  Kevin Hrusovsky, President and ... on the company,s business. The live webcast can ...
... Aug. 25, 2011 PDI, Inc. (Nasdaq: ... promotional and commercialization services to health care companies, today ... Top 10 pharmaceutical company has been renewed for an ... PDI,s Shared Sales team beginning in September 2011 through ...
Cached Medicine Technology:PDI Announces Renewal of Engagement for 7th Consecutive Season 2
... is a national reference laboratory and a ... development. ARUP offers an extensive test menu ... in clinical and anatomic pathology. Owned by ... include more than half of the nation's ...
... a national reference laboratory and a worldwide ... ARUP offers an extensive test menu of ... clinical and anatomic pathology. Owned by the ... more than half of the nation's university ...
... national reference laboratory and a worldwide leader ... offers an extensive test menu of highly ... and anatomic pathology. Owned by the University ... than half of the nation's university teaching ...
... ARUP Laboratories is a national reference ... laboratory research and development. ARUP offers an ... unique medical tests in clinical and anatomic ... ARUP Laboratories' clients include more than half ...
Medicine Products: