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Routine coached pushing may be harmful: when done in the second stage of labor, it adversely impacts bladder capacity, first urge to void, trial shows.(Obstetrics)

OB GYN News

| October 01, 2004 | Brunk, Doug | COPYRIGHT 2004 International Medical News Group. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)Copyright

SAN DIEGO -- First urge to void and bladder capacity were negatively impacted by coached maternal pushing during the second stage of labor, compared with uncoached pushing, results from a randomized trial suggest.

In addition, a trend toward increased detrusor overactivity was seen in women randomized to coached pushing. Dr. Joseph Schaffer reported at the joint annual meeting of the American Urogynecologic Society and the Society of Gynecologic Surgeons.

These findings "suggest that routine coached pushing may have harmful effects and that uncoached pushing is not harmful," said Dr. Schaffer, who is chief of gynecology at the University of Texas Southwestern Medical Center at Dallas.

"Coached pushing is a modifiable obstetric practice without known maternal or fetal benefit. Strong consideration should be given to limiting coached pushing to specific indications such as prolonged second stage or nonreassuring fetal heart rate," he noted at the meeting.

For the study, which is the first of its kind, 128 nulliparous women with uncomplicated term pregnancies were randomized to coached or uncoached maternal pushing during the second stage of labor. Midwives supervised all labors. The 67 women in the coached protocol were told to take a deep breath and hold it during the peak of the contraction, then bear down and push for 10 seconds and repeat this as long as the contraction continued.

The 61 women randomized to the ...

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