Science News
from research organizations

Fetal descent and maternal feedback substantially shortens second stage labor

Date:
February 2, 2015
Source:
Society for Maternal-Fetal Medicine
Summary:
Researchers reported that the use of a system that provides precise measurement of fetal descent and maternal feedback during second stage labor substantially shortens second stage and improves outcomes.
Share:
FULL STORY

In a study to be presented on Feb. 5 in an oral concurrent session at 1:15 p.m. PST, at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting™, in San Diego, researchers will report that the use of a system that provides precise measurement of fetal descent and maternal feedback during second stage labor substantially shortens second stage and improves outcomes.

Epidurals are commonly used for labor pain relief but the reduced maternal sensation impedes pushing efficacy during second stage labor. Long second stage labor is associated with adverse outcomes. The study assessed the clinical impact of providing laboring women real-time audiovisual feedback regarding fetal descent in second stage labor.

The study, titled Optimizing Second Stage Outcomes: A Randomized Controlled Trial Assessing the Ability of Precise Maternal Feedback to Reduce Adverse Perinatal Outcome, took 69 first-time pregnant women receiving epidural anesthesia and attached a biofeedback device detecting fetal descent. Forty-five women in the study were provided audiovisual feedback. The median push time for those women using feedback was 58 minutes versus 77 minutes for those without.

"We now know that use of this feedback system improves maternal pushing increasing the chances of a spontaneous vaginal delivery and decreasing key adverse maternal outcomes such as perineal trauma. The system also decreases neonatal intensive care admissions," explained Bardett Fausett, M.D. Dr. Fausett is one of the researchers for this study from Women's and Children's Hospital, in Lafayette, Louisiana.


Story Source:

Materials provided by Society for Maternal-Fetal Medicine. Note: Content may be edited for style and length.


Cite This Page:

Society for Maternal-Fetal Medicine. "Fetal descent and maternal feedback substantially shortens second stage labor." ScienceDaily. ScienceDaily, 2 February 2015. <www.sciencedaily.com/releases/2015/02/150202105614.htm>.
Society for Maternal-Fetal Medicine. (2015, February 2). Fetal descent and maternal feedback substantially shortens second stage labor. ScienceDaily. Retrieved May 23, 2017 from www.sciencedaily.com/releases/2015/02/150202105614.htm
Society for Maternal-Fetal Medicine. "Fetal descent and maternal feedback substantially shortens second stage labor." ScienceDaily. www.sciencedaily.com/releases/2015/02/150202105614.htm (accessed May 23, 2017).

RELATED STORIES