Featured Research

from universities, journals, and other organizations

Half of pregnant women who have hypertension and snore unknowingly have a sleep disorder

Date:
June 2, 2014
Source:
University of Michigan Health System
Summary:
A substantial proportion of hypertensive pregnant women have obstructive sleep apnea, and many may not be aware. We know that habitual snoring is linked with poor pregnancy outcomes for both mother and child, including increased risk of C-sections and smaller babies," says the lead author. “Our findings show that a substantial proportion of hypertensive pregnant women have obstructive sleep apnea and that habitual snoring may be one of the most telling signs to identify this risk early in order to improve health outcomes.”

One in two hypertensive pregnant women who habitually snore may have unrecognized obstructive sleep apnea, a sleeping disorder that can reduce blood oxygen levels during the night and that has been linked to serious health conditions, new University of Michigan-led research shows.

One in four hypertensive pregnant women who don't snore also unknowingly suffer from the sleeping disorder, according to the study that appears in the British Journal of Obstetrics and Gynecology.

"We know that habitual snoring is linked with poor pregnancy outcomes for both mother and child, including increased risk of C-sections and smaller babies," says lead author Louise O'Brien, Ph.D., M.S., associate professor at U-M's Sleep Disorders Center in the Department of Neurology and adjunct associate professor in the Department of Obstetrics & Gynecology at the U-M Medical School.

"Our findings show that a substantial proportion of hypertensive pregnant women have obstructive sleep apnea and that habitual snoring may be one of the most telling signs to identify this risk early in order to improve health outcomes."

Habitual snoring – snoring three or more nights a week – is the hallmark symptom of obstructive sleep apnea, which has been shown to increase in frequency during pregnancy. and affects up to one-third of women by the third trimester.

O'Brien's previous studies have found that snoring during pregnancy may influence delivery and baby's health, with a higher risk for C-sections and delivering smaller babies. Women who begin snoring during pregnancy are also at a strong risk for high blood pressure and preeclampsia, O'Brien's research has shown.

"Hypertensive pregnant women who report snoring should be evaluated for obstructive sleep apnea since sleep apnea can be treated during pregnancy," says O'Brien, who is also a member of the Institute for Healthcare Policy and Innovation.

"Prompt recognition, evaluation, and management will not only improve health benefits for both moms and babies but may also help cut the high healthcare expenses of operative deliveries, taking care of babies who are admitted to the NICU and other associated health risks."


Story Source:

The above story is based on materials provided by University of Michigan Health System. Note: Materials may be edited for content and length.


Journal Reference:

  1. LM O'Brien, AS Bullough, MC Chames, AV Shelgikar, R Armitage, C Guilleminualt, CE Sullivan, TRB Johnson, RD Chervin. Hypertension, snoring, and obstructive sleep apnoea during pregnancy: a cohort study. BJOG: An International Journal of Obstetrics & Gynaecology, 2014; DOI: 10.1111/1471-0528.12885

Cite This Page:

University of Michigan Health System. "Half of pregnant women who have hypertension and snore unknowingly have a sleep disorder." ScienceDaily. ScienceDaily, 2 June 2014. <www.sciencedaily.com/releases/2014/06/140602102009.htm>.
University of Michigan Health System. (2014, June 2). Half of pregnant women who have hypertension and snore unknowingly have a sleep disorder. ScienceDaily. Retrieved July 31, 2014 from www.sciencedaily.com/releases/2014/06/140602102009.htm
University of Michigan Health System. "Half of pregnant women who have hypertension and snore unknowingly have a sleep disorder." ScienceDaily. www.sciencedaily.com/releases/2014/06/140602102009.htm (accessed July 31, 2014).

Share This




More Health & Medicine News

Thursday, July 31, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

House Republicans Vote to Sue Obama Over Healthcare Law

House Republicans Vote to Sue Obama Over Healthcare Law

Reuters - US Online Video (July 31, 2014) The Republican-led House of Representatives votes to sue President Obama, accusing him of overstepping his executive authority in making changes to the Affordable Care Act. Mana Rabiee reports. Video provided by Reuters
Powered by NewsLook.com
Despite Health Questions, E-Cigs Are Beneficial: Study

Despite Health Questions, E-Cigs Are Beneficial: Study

Newsy (July 31, 2014) Citing 81 previous studies, new research out of London suggests the benefits of smoking e-cigarettes instead of regular ones outweighs the risks. Video provided by Newsy
Powered by NewsLook.com
Dangerous Bacteria Kills One in Florida

Dangerous Bacteria Kills One in Florida

AP (July 31, 2014) Sarasota County, Florida health officials have issued a warning against eating raw oysters and exposing open wounds to coastal and inland waters after a dangerous bacteria killed one person and made another sick. (July 31) Video provided by AP
Powered by NewsLook.com
Health Insurers' Profits Slide

Health Insurers' Profits Slide

Reuters - Business Video Online (July 30, 2014) Obamacare-related costs were said to be behind the profit plunge at Wellpoint and Humana, but Wellpoint sees the new exchanges boosting its earnings for the full year. Fred Katayama 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:
from the past week

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