We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress
Sign In
Advertise with Us

Download Mobile App




IVF Does Not Elevate Long-Term Breast Cancer Risk

By HospiMedica International staff writers
Posted on 11 Aug 2016
Print article
Image: The IVF insemination procedure (Photo courtesy 123rf.com).
Image: The IVF insemination procedure (Photo courtesy 123rf.com).
Women undergoing ovarian stimulation for in vitro fertilization (IVF) treatment do not have an increased risk of breast cancer (BC), according to a new study.

Researchers at the Netherlands Cancer Institute (NKI; Amsterdam, The Netherlands), Catharina Hospital (Eindhoven, The Netherlands), and other Dutch institutions conducted a study among 19,158 women who started IVF treatment between 1983 and 1995 and 5,950 women who started other fertility treatments between 1980 and 1995 from all 12 Dutch IVF clinics. Information on ovarian stimulation for IVF, other fertility treatments, and potential confounders was collected from medical records and through mailed questionnaires. The main outcome was incidence of invasive and in situ BC.

The results showed that after a median follow-up of more than two decades, BCincidence among IVF patients was relatively comparable with the non-IVF comparison group. The cumulative incidence of BC at age 55 was also nonsignificant when comparing the two groups (3% for IVF group and 2.9% for non-IVF group). The researchers noted that women who had seven or more IVF cycles had a significantly lower risk of BC than women who underwent just one or two cycles. The study was published on July 19, 2016, in the Journal of the American Medical Association (JAMA).

“The risk did not differ by type of fertility drugs or subfertility diagnosis, and was not increased at 20 or more years after IVF treatment. Poor response to the first IVF cycle was also associated with decreased breast cancer risk,” concluded lead author Alexandria W. van den Belt-Dusebout, PhD, of the NKI, and colleagues. “These findings are consistent with the absence of a significant increase in the long-term risk of breast cancer among women treated with these IVF regimens.”

IVF is the process of fertilization by manually combining an egg and sperm in a laboratory dish, and then transferring the embryo to the uterus. To increase success rates, various ovarian stimulation protocols are used to induce the ovaries to make more follicles and eggs. The most commonly used stimulation regimens include injections of follicle stimulating hormone (FSH), with the goal of getting approximately 8 to 15 quality eggs at the egg retrieval procedure.

Related Links:
Netherlands Cancer Institute
Catharina Hospital
Gold Member
Solid State Kv/Dose Multi-Sensor
AGMS-DM+
Gold Member
SARS‑CoV‑2/Flu A/Flu B/RSV Sample-To-Answer Test
SARS‑CoV‑2/Flu A/Flu B/RSV Cartridge (CE-IVD)
Silver Member
Compact 14-Day Uninterrupted Holter ECG
NR-314P
New
Infant Blood Draw Station
Infant Blood Draw Station

Print article

Channels

Critical Care

view channel
Image: The permeable wearable electronics developed for long-term biosignal monitoring (Photo courtesy of CityUHK)

Super Permeable Wearable Electronics Enable Long-Term Biosignal Monitoring

Wearable electronics have become integral to enhancing health and fitness by offering continuous tracking of physiological signals over extended periods. This monitoring is crucial for understanding an... Read more

Surgical Techniques

view channel
Image: NTT and Olympus have begun the world\'s first joint demonstration experiment of a cloud endoscopy system (Photo courtesy of Olympus)

Cloud Endoscopy System Enables Real-Time Image Processing on the Cloud

Endoscopes, which are flexible tubes inserted into the body's natural openings for internal examination and biopsy collection, are becoming increasingly vital in medical diagnostics. Their minimal invasiveness... Read more

Health IT

view channel
Image: First ever institution-specific model provides significant performance advantage over current population-derived models (Photo courtesy of Mount Sinai)

Machine Learning Model Improves Mortality Risk Prediction for Cardiac Surgery Patients

Machine learning algorithms have been deployed to create predictive models in various medical fields, with some demonstrating improved outcomes compared to their standard-of-care counterparts.... Read more

Point of Care

view channel
Image: The PATHFAST hs-cTnI-II high-sensitivity troponin assay has been developed for the PATHFAST Biomarker Analyzer (Photo courtesy of Polymedco)

POC Myocardial Infarction Test Delivers Results in 17 Minutes

Chest pain is the second leading cause of emergency department (ED) visits by adults in the United States, generating over 7 million visits annually. In the event of a suspected heart attack, physicians... Read more
Copyright © 2000-2024 Globetech Media. All rights reserved.