Clinical opinion published on use of maternal oxygen during labor

Article published in American Journal of Obstetrics and Gynecology

2014-02-20

(Press-News.org) When a fetal heartbeat pattern becomes irregular during labor, many practitioners give oxygen to the mother. But questions remain whether this oxygen supplementation benefits the fetus or may actually be potentially harmful.

A clinical opinion written by third year resident Maureen Hamel, MD, along with maternal-fetal medicine specialists Brenna Anderson, MD and Dwight Rouse, MD, of the Department of Obstetrics and Gynecology at Women & Infants Hospital of Rhode Island and The Warren Alpert Medical School of Brown University, has been published in the January 10, 2014 online edition of the American Journal of Obstetrics & Gynecology.

The manuscript, entitled "Oxygen for intrauterine resuscitation: Of unproved benefit and potentially harmful," aimed to make recommendations about the safety of the use of maternal oxygen supplementation in laboring women.

According to lead author Dr. Hamel, "Maternal oxygen is often given to laboring women to improve fetal metabolic status or in an attempt to alleviate non-reassuring fetal heart rate patterns. However, there are only two randomized trials investigating the use of maternal oxygen supplementation in laboring women. These studies did not find that supplementation is likely to benefit the fetus and may even be harmful."

Based on their research, the team concludes that until it is studied properly in a randomized clinical trial, maternal oxygen supplementation in labor should be reserved for maternal hypoxia (lack of oxygen) and should not be considered an indicated intervention for non-reassuring fetal status.

INFORMATION:

Covering the full spectrum of the specialty, American Journal of Obstetrics & Gynecology presents the latest diagnostic procedures, leading-edge research, and expert commentary in maternal-fetal medicine, reproductive endocrinology and infertility, gynecologic oncology, and urogynecology, as well as general obstetrics and gynecology.

About Women & Infants Hospital

Women & Infants Hospital of Rhode Island, a Care New England hospital, is one of the nation's leading specialty hospitals for women and newborns. A major teaching affiliate of The Warren Alpert Medical School of Brown University for obstetrics, gynecology and newborn pediatrics, as well as a number of specialized programs in women's medicine, Women & Infants is the eighth largest stand-alone obstetrical service in the country with nearly 8,400 deliveries per year. In 2009, Women & Infants opened the country's largest, single-family room neonatal intensive care unit.

New England's premier hospital for women and newborns, Women & Infants and Brown offer fellowship programs in gynecologic oncology, maternal-fetal medicine, urogynecology and reconstructive pelvic surgery, neonatal-perinatal medicine, pediatric and perinatal pathology, gynecologic pathology and cytopathology, and reproductive endocrinology and infertility. It is home to the nation's only mother-baby perinatal psychiatric partial hospital, as well as the nation's only fellowship program in obstetric medicine.

Women & Infants has been designated as a Breast Center of Excellence from the American College of Radiography; a Center of Excellence in Minimally Invasive Gynecology; a Center for In Vitro Maturation Excellence by SAGE In Vitro Fertilization; a Center of Biomedical Research Excellence by the National Institutes of Health; and a Neonatal Resource Services Center of Excellence. It is one of the largest and most prestigious research facilities in high risk and normal obstetrics, gynecology and newborn pediatrics in the nation, and is a member of the National Cancer Institute's Gynecologic Oncology Group and the National Institutes of Health's Pelvic Floor Disorders Network.

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