Featured Research

from universities, journals, and other organizations

Maternal Exposure To Folic Acid Antagonists Increases Risks Of Certain Adverse Pregnancy Outcomes

Date:
December 5, 2008
Source:
Canadian Medical Association Journal
Summary:
Exposure to folic acid antagonists during pregnancy is associated with a higher risk of placenta-mediated adverse outcomes such as preeclampsia, placental abruption, fetal growth restriction or fetal death reports a retrospective cohort study.

Exposure to folic acid antagonists during pregnancy is associated with a higher risk of placenta-mediated adverse outcomes such as preeclampsia, placental abruption, fetal growth restriction or fetal death reports a retrospective cohort study.

Related Articles


Folic acid antagonists include a broad range of drugs used to treat epilepsy, mood disorders, hypertension and infections. As approximately 50% of pregnancies in industrialized countries like Canada are unplanned, there is a risk of unintended exposure to these medications.

The study, conducted by researchers from Ottawa, Montreal, Saskatoon and Hunan, China looked at 14 982 women who had taken folic acid antagonists one year prior to delivery and 59 825 women who did not. Dr. Shi Wu Wen and co- researchers found that maternal exposure to folic acid antagonists was associated with a slightly higher risk of adverse pregnancy outcomes. They suggest re-classifying some folic acid antagonists and recommend increased folic acid supplements for women requiring folic acid antagonists during pregnancy.

In a related commentary, Dr. Joel Ray suggests the research study presents some "thought-provoking findings, but the results may not be ready for adoption by clinical practitioners or drug policy makers." He cites some real concerns with the study design and the need for clinically relevant finding as cautions about translating findings into practice.


Story Source:

The above story is based on materials provided by Canadian Medical Association Journal. Note: Materials may be edited for content and length.


Journal Reference:

  1. Shi Wu Wen et al. Maternal exposure to folic acid antagonists and placenta-mediated adverse pregnancy outcomes. Canadian Medical Association Journal, Dec 2, 2008 DOI: 10.1503/cmaj.080859

Cite This Page:

Canadian Medical Association Journal. "Maternal Exposure To Folic Acid Antagonists Increases Risks Of Certain Adverse Pregnancy Outcomes." ScienceDaily. ScienceDaily, 5 December 2008. <www.sciencedaily.com/releases/2008/12/081202080821.htm>.
Canadian Medical Association Journal. (2008, December 5). Maternal Exposure To Folic Acid Antagonists Increases Risks Of Certain Adverse Pregnancy Outcomes. ScienceDaily. Retrieved December 22, 2014 from www.sciencedaily.com/releases/2008/12/081202080821.htm
Canadian Medical Association Journal. "Maternal Exposure To Folic Acid Antagonists Increases Risks Of Certain Adverse Pregnancy Outcomes." ScienceDaily. www.sciencedaily.com/releases/2008/12/081202080821.htm (accessed December 22, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Monday, December 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Christmas Kissing Good for Health

Christmas Kissing Good for Health

Reuters - Innovations Video Online (Dec. 22, 2014) Scientists in Amsterdam say couples transfer tens of millions of microbes when they kiss, encouraging healthy exposure to bacteria. Suzannah Butcher reports. Video provided by Reuters
Powered by NewsLook.com
Brain-Dwelling Tapeworm Reveals Genetic Secrets

Brain-Dwelling Tapeworm Reveals Genetic Secrets

Reuters - Innovations Video Online (Dec. 22, 2014) Cambridge scientists have unravelled the genetic code of a rare tapeworm that lived inside a patient's brain for at least four year. Researchers hope it will present new opportunities to diagnose and treat this invasive parasite. Matthew Stock reports. Video provided by Reuters
Powered by NewsLook.com
Americans Drink More in the Winter

Americans Drink More in the Winter

Buzz60 (Dec. 22, 2014) The BACtrack breathalyzer app analyzed Americans' blood alcohol content and found out a whole lot of interesting things about their drinking habits. Mara Montalbano (@maramontalbano) has more. Video provided by Buzz60
Powered by NewsLook.com
Touch-Free Smart Phone Empowers Mobility-Impaired

Touch-Free Smart Phone Empowers Mobility-Impaired

Reuters - Innovations Video Online (Dec. 21, 2014) A touch-free phone developed in Israel enables the mobility-impaired to operate smart phones with just a movement of the head. Suzannah Butcher reports. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins