Navigation Links
Pregnancy May Raise Risk of Cerebral Bleeding in Some Women
Date:8/14/2012

TUESDAY, Aug. 14 (HealthDay News) -- Pregnant women are at higher risk of bleeding in the brain from vessel abnormalities known as arteriovenous malformations, a new study indicates.

Arteriovenous malformations are tangled bits of veins and arteries that can affect circulation, according to the U.S. National Library of Medicine.

Ruptured arteriovenous malformations can lead to death or serious disability, the researchers noted.

In conducting the study, Dr. Bradley Gross and Rose Du, from Harvard Medical School, reviewed information on 54 women with confirmed arteriovenous malformations between 2002 and 2010. They calculated the women's overall risk of bleeding, as well as their risk of bleeding during a total of 62 pregnancies. The study revealed four of the women had a total of five bleeding events while they were pregnant.

As a result, the researchers concluded that women with arteriovenous malformations had an 8 percent risk of rupture and bleeding during pregnancy. In contrast, the rate of bleeding while the women were not pregnant was about 1 percent per year, according to the report published in the August issue of Neurosurgery.

In following the women to the age of 40, the investigators found the risk of bleeding during pregnancy increased. At this point, it was 18 times higher than when the women were not pregnant.

The study authors noted that in the four cases of bleeding events during pregnancy, the arteriovenous malformations caused sudden headache and other symptoms between 22 and 39 weeks of pregnancy. Prompt treatment, however, saved the lives of the women and their babies, they pointed out in a journal news release.

The researchers advised that all women with arteriovenous malformations who plan to have children be treated. If an arteriovenous malformation is discovered during pregnancy, women should be counseled on the risks of treatment versus careful monitoring during the pregnancy. They also recommended that women with the malformation have a cesarean-section delivery.

More information

The U.S. National Library of Medicine has more about arteriovenous malformations.

-- Mary Elizabeth Dallas

SOURCE: Neurosurgery, news release, Aug. 7, 2012


'/>"/>
Copyright©2012 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Experts issue recommendations for treating thyroid dysfunction during and after pregnancy
2. Stress during pregnancy leads to abdominal obesity in mice offspring
3. Heavy Drinking in Pregnancy Linked to Host of Problems in Children
4. Simple Measures May Curb Excessive Weight Gain in Pregnancy
5. Caffeine in Pregnancy Wont Harm Offspring: Study
6. Why smoking is BAD for the Fallopian tube -- and increases the risk of ectopic pregnancy
7. Antipsychotic Drugs Linked to Higher Odds for Diabetes in Pregnancy
8. Post Pregnancy Meal Replacement Diet That Works
9. Preventing Oral Diseases Begins in Pregnancy Claims Author in New eBook
10. Limited amounts of alcohol during pregnancy do not harm children
11. U.S. Teen Pregnancy Rate Continues to Fall
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Pregnancy May Raise Risk of Cerebral Bleeding in Some Women
(Date:6/25/2016)... D.C. (PRWEB) , ... June 25, 2016 , ... ... discuss health policy issues and applications at AcademyHealth’s Annual Research Meeting June 26-28, ... their work on several important health care topics including advance care planning, healthcare ...
(Date:6/25/2016)... ... June 25, 2016 , ... As a lifelong Southern Californian, Dr. ... his M.D from the David Geffen School of Medicine at UCLA. He trained in ... to complete his fellowship in hematology/oncology at the UCLA-Olive View-Cedars Sinai program where he ...
(Date:6/24/2016)... ... June 24, 2016 , ... Those who have experienced traumatic events may suffer ... unhealthy avenues, such as drug or alcohol abuse, as a coping mechanism. To avoid ... healthy coping following a traumatic event. , Trauma sufferers tend to feel a range ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... ... now offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive experience with ... Damon brackets , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is a ...
(Date:6/24/2016)... ... 24, 2016 , ... The Haute Beauty Network, affiliated with ... as a prominent plastic surgeon and the network’s newest partner. , Dr. ... handsome men, look naturally attractive. Plastic surgery should be invisible.” He stands by ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016 Research ... World Market for Companion Diagnostic Tests" report to their ... Market for Companion Diagnostics The World Market ... and personalized medicine diagnostics. Market analysis in the report includes ... Test Market (In Vitro Diagnostic Kits) by Region (N. America, ...
(Date:6/24/2016)... , Belgium , June ... MKT: VNRX), today announced the appointment of Dr. ... of Directors as a Non-Executive Director, effective June ... Company,s Audit, Compensation and Nominations and Governance Committees.  ... Dr. Futcher will provide independent expertise and strategic ...
(Date:6/23/2016)... 23, 2016 Research and Markets has ... - Forecast to 2022" report to their offering. ... for the patients with kidney failure, it replaces the function ... the patient,s blood and thus the treatment helps to keep ... in balance. Increasing number of ESRD patients ...
Breaking Medicine Technology: