Improving Intrapartum Care Through Knowledge and Advocacy

Childbirth, largely a physiologic process, occurs 140 million times per year. Yet, it comes with risks; one mother dies every two minutes worldwide. The risks also extend to the newborn; in 2020, 2.4 million newborns died — 25% on the first day of life.

The optimal management of labor and prevention of complications require up-to-date information. The American Journal of Obstetrics & Gynecology 打開新的分頁／視窗 (AJOG), the premier journal in the discipline, has published a supplement 打開新的分頁／視窗 devoted to labor and delivery at term. The content addresses important issues in intrapartum care and advocates for respectful and safe maternity care for all.

Roberto Romero, MD, DMedSci, AJOG Editor-in-Chief for Obstetrics, and Chief of the Pregnancy Research Branch, NICHD/NIH, states, "Childbirth is a defining moment in anyone’s life, and intrapartum care is at the crossroads of tradition, technology, and individual choice. A large body of clinical research informs the practice of obstetrics and midwifery. Many aspects of care during labor are controversial. Debate is often based on deeply held views and emotions tied to the birthing experience and reflects the complex blend of individual and cultural beliefs as well as the medical knowledge that informs intrapartum care. Therefore, the Journal has published an up-to-date compendium of articles to help mothers, families, and care providers.”

The Journal’s supplement highlights new developments in the induction of labor (a comparison of different methods, definition of failed induction, and new pharmacologic agents), management of the second stage with forceps and vacuum and novel devices, and the knowledge gained from ultrasound during labor to diagnose the fetal position and progress in the journey through the birth canal. The Journal also addresses optimal care during the separation of the placenta and common complications that account for maternal death, such as postpartum hemorrhage, infection, and uterine rupture.

Editor Joanne Stone, MD, MS, Professor and Chair of the Department of Obstetrics and Gynecology, Icahn School of Medicine at Mount Sinai in New York, elaborates, "Infection is the third cause of maternal death. Clinical chorioamnionitis (infection of the amniotic fluid and placenta) is the most common infection during labor and the leading cause of maternal and early-onset newborn sepsis. This condition is discussed in depth with an emphasis on new information about the microbes that cause infection as well as diagnosis and treatment.”

Part of the AJOG supplement is dedicated to induction of labor. Editor Sonia Hassan, MD, MBA, Professor, Department of Obstetrics and Gynecology, and Director of the Office of Women’s Health at Wayne State University, notes, "Approximately one of three pregnant individuals experiences induction of labor, and recent evidence indicates that induction can be accomplished without an increase in the rate of cesarean delivery. Articles in the supplement review the best methods for induction in in-patient and out-patient settings.”

The collection of expert review articles in the supplement also covers the following subjects:

• Second stage of labor: assessment of progress, how, when, and for how long to push, and operative vaginal deliveries

• Optimal repair of lacerations and injury to the pelvic floor

• Diagnosis and treatment of postpartum hemorrhage (medical and surgical)

• Trial of labor after cesarean delivery and uterine rupture

• Postpartum depression and post-traumatic stress disorder

• Respectful care of pregnant women in labor

The first supplement 打開新的分頁／視窗, published in 2023, focused on the assessment of progress in labor with partograms, pain relief, fetal heart rate monitoring and abnormalities related and unrelated to hypoxemia/acidemia, and complications such as meconium-stained amniotic fluid and intrapartum bleeding.

Dr. Romero comments, “AJOG supplements have been made available to subscribers and non-subscribers by the publisher, Elsevier Inc. Our goal is to make knowledge about labor accessible to all so that no mother suffers because of a lack of access to information.”

Notes for editors

Supplement: Labor and Delivery at Term - Part Two: Induction of labor, second and third stages, intra-partum ultrasound, post-partum hemorrhage, clinical chorioamnionitis

Guest Editors:

• Joanne Stone, MD, MS, Professor and Chair, Department of Obstetrics and Gynecology, Icahn School of Medicine at Mount Sinai, New York, New York

• Huixia Yang, MD, PhD, Professor and Chair, Department of Obstetrics and Gynecology at Peking University First Hospital, Beijing, China

• Irene Cetin, MD, Professor and Chair, Department of Obstetrics and Gynecology, University of Milan, Milan, Italy

• Alison Cahill, MD, MSCI, Professor, Department of Women’s Health, The University of Texas at Austin, Dell Medical School, Austin, Texas

• Sonia Hassan, MD, MBA, Professor, Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Director of the Office of Women’s Health, and Associate Vice President of Research, Wayne State University, Detroit, Michigan

• Luis Sanchez Ramos, MD, Professor, Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Florida College of Medicine, Jacksonville, Florida, and Deputy Editor for Obstetrics, AJOG

• Anthony Vintzileos, MD, Professor and Chief Patient Safety Officer for Obstetrics, Department of Obstetrics and Gynecology, Lenox Hill Hospital Northwell Health, and Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, New York, and Deputy Editor for Obstetrics, AJOG

It is published as volume 230, supplement 3 of the American Journal of Obstetrics & Gynecology, published by Elsevier 打開新的分頁／視窗. The supplement is openly available at https://www.ajog.org/issue/S0002-9378(24)X0003-4 打開新的分頁／視窗.

The supplements are featured in an accompanying video at https://www.ajog.org/si-labor-and-delivery 打開新的分頁／視窗. Many articles have supporting video content posted at https://www.ajog.org/topic/ha-do-taxonomy/ha-video-ymob-ajogpresents 打開新的分頁／視窗.

Contact Andrea Boccelli, Senior Publisher, Elsevier, at +1 267 738 0357 or [email protected] 打開新的分頁／視窗 for more information or to speak with the Guest Editors or contributing authors.

About the American Journal of Obstetrics & Gynecology

The American Journal of Obstetrics & Gynecology, “The Gray Journal”, covers the full spectrum of Obstetrics and Gynecology. The aim of the Journal is to publish original research (clinical and translational), reviews, opinions, video clips, podcasts and interviews that will have an impact on the understanding of health and disease and that has the potential to change the practice of women's health care. An important focus is the diagnosis, treatment, prediction and prevention of obstetrical and gynecological disorders. The Journal also publishes work on the biology of reproduction, and content which provides insight into the physiology and mechanisms of obstetrical and gynecological diseases. It is the Official journal of the Society for Maternal-Fetal Medicine and the Infectious Diseases Society for Obstetrics and Gynecology. www.AJOG.org 打開新的分頁／視窗

關於 Elsevier

身為科學資訊與分析的全球領導者，Elsevier 協助研究人員與醫療照護專業人員推動科學發展，改善醫療成果，造福社會。我們以可信賴、以實證為基礎的內容和先進的 AI 數位技術為基礎，透過創新的解決方案促進洞察力和關鍵決策。

140 多年來，我們一直為研究和醫療保健界的工作提供支援。我們全球 9,500 名員工，包括 2,500 名技術人員，致力於支援研究人員、圖書館館長、學術領袖、資金提供者、政府、研發密集型公司、醫生、護士、未來醫療保健專業人員和教育工作者的重要工作。我們的 2,900 種科學期刊和經典參考工具書包括其領域中最重要的書籍，包括 Cell Press、The Lancet 和 Gray's Anatomy。 我們與愛思唯爾基金會 (Elsevier Foundation 打開新的分頁／視窗) 合作，與我們服務的社群攜手合作，在發展中國家和世界各地的科學、研究和醫療保健領域推動包容性和多樣性。 Elsevier 是 RELX 打開新的分頁／視窗 的一部分，RELX 打開新的分頁／視窗 是一家為專業和商業客戶提供以資訊為基礎的分析和決策工具的全球供應商。有關我們的工作、數位解決方案和內容的更多資訊，請造訪 www.elsevier.com 。