{"title":"使用经宫颈福里球囊进行诱导前宫颈成熟术的患者中,早期羊膜切开术与延迟羊膜切开术的比较:荟萃分析","authors":"","doi":"10.1016/j.ajogmf.2024.101408","DOIUrl":null,"url":null,"abstract":"<div><h3>OBJECTIVES</h3><p>To systematically review randomized controlled trials (RCTs) and perform a meta-analysis comparing early amniotomy with delayed amniotomy in individuals undergoing pre-induction cervical ripening by Foley balloon. The primary outcome was the rate of cesarean delivery. Understanding the impact of the timing of amniotomy on the rate of cesarean delivery is crucial for obstetricians and healthcare providers when making decisions about the management of labor induction.</p></div><div><h3>DATA SOURCES</h3><p>Data were sourced from electronic databases, including PubMed, OVID, Cochrane Library, Web of Science, and ClinicalTrials.gov through February 2024. The review adhered to Preferred Reporting Item for Systematic Reviews guidelines and registered with PROSPERO (ID CRD42023454520).</p></div><div><h3>STUDY ELIGIBILITY CRITERIA</h3><p>Inclusion criteria comprised RCTs comparing early amniotomy with delayed amniotomy in individuals undergoing cervical ripening by Foley balloon. Early amniotomy was defined as amniotomy soon after cervical ripening. Delayed amniotomy was defined as withholding amniotomy until after the onset of the active phase of labor, until at least 4 hours from either initiation of oxytocin or Foley balloon removal/expulsion, or until achieving >4 cm of dilation. Participants included nulliparous or multiparous individuals with singleton pregnancies undergoing labor induction at 37 weeks or later.</p></div><div><h3>STUDY APPRAISAL AND SYNTHESIS</h3><p>A systematic literature search was conducted using defined search terms including “early amniotomy,” “delayed amniotomy,” “induction of labor,” “cervical ripening,” and “Foley balloon,” and “Foley catheter.” The quality of the included trials was assessed using the Cochrane Risk of Bias Tool for randomized controlled trials. The primary outcome was cesarean delivery. Secondary outcomes included outcomes related to labor duration and neonatal outcomes. Pooled relative risks (RR) and weighted mean differences (WMD) with 95% confidence intervals were calculated.</p></div><div><h3>RESULTS</h3><p>Five trials involving 849 participants undergoing induction and cervical ripening by Foley balloon were included. The rate of cesarean delivery did not differ between individuals randomly assigned to the early amniotomy group compared with those assigned to the delayed amniotomy group (22.9% vs. 23.3%; RR 1.00; 95% CI 0.65–1.55). Early amniotomy compared to delayed amniotomy was associated with a higher proportion of delivery within 24 hours (79.9% vs. 67.1%; RR 1.19; 95% CI 1.04–1.36). Early amniotomy compared with delayed amniotomy was associated with a shorter interval from oxytocin to delivery (WMD -1.5 hours; 95% CI -2.1 to -0.8), from Foley expulsion to vaginal delivery (WMD -2.5 hours; 95% CI -4.8 to -0.1), and from the start of oxytocin to vaginal delivery (WMD -1.8 hours; 95% CI -3.2 to -0.4). Other outcomes were not significantly different.</p></div><div><h3>CONCLUSION</h3><p>Early amniotomy following cervical ripening by Foley balloon in individuals with singleton pregnancies did not impact rates of cesarean delivery compared with delayed amniotomy but led to shorter duration for various labor progress outcomes.</p></div>","PeriodicalId":36186,"journal":{"name":"American Journal of Obstetrics & Gynecology Mfm","volume":null,"pages":null},"PeriodicalIF":3.8000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Early vs. delayed amniotomy in individuals undergoing pre-induction cervical ripening with transcervical Foley balloon: a meta-analysis\",\"authors\":\"\",\"doi\":\"10.1016/j.ajogmf.2024.101408\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>OBJECTIVES</h3><p>To systematically review randomized controlled trials (RCTs) and perform a meta-analysis comparing early amniotomy with delayed amniotomy in individuals undergoing pre-induction cervical ripening by Foley balloon. The primary outcome was the rate of cesarean delivery. Understanding the impact of the timing of amniotomy on the rate of cesarean delivery is crucial for obstetricians and healthcare providers when making decisions about the management of labor induction.</p></div><div><h3>DATA SOURCES</h3><p>Data were sourced from electronic databases, including PubMed, OVID, Cochrane Library, Web of Science, and ClinicalTrials.gov through February 2024. The review adhered to Preferred Reporting Item for Systematic Reviews guidelines and registered with PROSPERO (ID CRD42023454520).</p></div><div><h3>STUDY ELIGIBILITY CRITERIA</h3><p>Inclusion criteria comprised RCTs comparing early amniotomy with delayed amniotomy in individuals undergoing cervical ripening by Foley balloon. Early amniotomy was defined as amniotomy soon after cervical ripening. Delayed amniotomy was defined as withholding amniotomy until after the onset of the active phase of labor, until at least 4 hours from either initiation of oxytocin or Foley balloon removal/expulsion, or until achieving >4 cm of dilation. Participants included nulliparous or multiparous individuals with singleton pregnancies undergoing labor induction at 37 weeks or later.</p></div><div><h3>STUDY APPRAISAL AND SYNTHESIS</h3><p>A systematic literature search was conducted using defined search terms including “early amniotomy,” “delayed amniotomy,” “induction of labor,” “cervical ripening,” and “Foley balloon,” and “Foley catheter.” The quality of the included trials was assessed using the Cochrane Risk of Bias Tool for randomized controlled trials. The primary outcome was cesarean delivery. Secondary outcomes included outcomes related to labor duration and neonatal outcomes. Pooled relative risks (RR) and weighted mean differences (WMD) with 95% confidence intervals were calculated.</p></div><div><h3>RESULTS</h3><p>Five trials involving 849 participants undergoing induction and cervical ripening by Foley balloon were included. The rate of cesarean delivery did not differ between individuals randomly assigned to the early amniotomy group compared with those assigned to the delayed amniotomy group (22.9% vs. 23.3%; RR 1.00; 95% CI 0.65–1.55). Early amniotomy compared to delayed amniotomy was associated with a higher proportion of delivery within 24 hours (79.9% vs. 67.1%; RR 1.19; 95% CI 1.04–1.36). Early amniotomy compared with delayed amniotomy was associated with a shorter interval from oxytocin to delivery (WMD -1.5 hours; 95% CI -2.1 to -0.8), from Foley expulsion to vaginal delivery (WMD -2.5 hours; 95% CI -4.8 to -0.1), and from the start of oxytocin to vaginal delivery (WMD -1.8 hours; 95% CI -3.2 to -0.4). Other outcomes were not significantly different.</p></div><div><h3>CONCLUSION</h3><p>Early amniotomy following cervical ripening by Foley balloon in individuals with singleton pregnancies did not impact rates of cesarean delivery compared with delayed amniotomy but led to shorter duration for various labor progress outcomes.</p></div>\",\"PeriodicalId\":36186,\"journal\":{\"name\":\"American Journal of Obstetrics & Gynecology Mfm\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.8000,\"publicationDate\":\"2024-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Obstetrics & Gynecology Mfm\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2589933324001344\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"OBSTETRICS & GYNECOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Obstetrics & Gynecology Mfm","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2589933324001344","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"OBSTETRICS & GYNECOLOGY","Score":null,"Total":0}
Early vs. delayed amniotomy in individuals undergoing pre-induction cervical ripening with transcervical Foley balloon: a meta-analysis
OBJECTIVES
To systematically review randomized controlled trials (RCTs) and perform a meta-analysis comparing early amniotomy with delayed amniotomy in individuals undergoing pre-induction cervical ripening by Foley balloon. The primary outcome was the rate of cesarean delivery. Understanding the impact of the timing of amniotomy on the rate of cesarean delivery is crucial for obstetricians and healthcare providers when making decisions about the management of labor induction.
DATA SOURCES
Data were sourced from electronic databases, including PubMed, OVID, Cochrane Library, Web of Science, and ClinicalTrials.gov through February 2024. The review adhered to Preferred Reporting Item for Systematic Reviews guidelines and registered with PROSPERO (ID CRD42023454520).
STUDY ELIGIBILITY CRITERIA
Inclusion criteria comprised RCTs comparing early amniotomy with delayed amniotomy in individuals undergoing cervical ripening by Foley balloon. Early amniotomy was defined as amniotomy soon after cervical ripening. Delayed amniotomy was defined as withholding amniotomy until after the onset of the active phase of labor, until at least 4 hours from either initiation of oxytocin or Foley balloon removal/expulsion, or until achieving >4 cm of dilation. Participants included nulliparous or multiparous individuals with singleton pregnancies undergoing labor induction at 37 weeks or later.
STUDY APPRAISAL AND SYNTHESIS
A systematic literature search was conducted using defined search terms including “early amniotomy,” “delayed amniotomy,” “induction of labor,” “cervical ripening,” and “Foley balloon,” and “Foley catheter.” The quality of the included trials was assessed using the Cochrane Risk of Bias Tool for randomized controlled trials. The primary outcome was cesarean delivery. Secondary outcomes included outcomes related to labor duration and neonatal outcomes. Pooled relative risks (RR) and weighted mean differences (WMD) with 95% confidence intervals were calculated.
RESULTS
Five trials involving 849 participants undergoing induction and cervical ripening by Foley balloon were included. The rate of cesarean delivery did not differ between individuals randomly assigned to the early amniotomy group compared with those assigned to the delayed amniotomy group (22.9% vs. 23.3%; RR 1.00; 95% CI 0.65–1.55). Early amniotomy compared to delayed amniotomy was associated with a higher proportion of delivery within 24 hours (79.9% vs. 67.1%; RR 1.19; 95% CI 1.04–1.36). Early amniotomy compared with delayed amniotomy was associated with a shorter interval from oxytocin to delivery (WMD -1.5 hours; 95% CI -2.1 to -0.8), from Foley expulsion to vaginal delivery (WMD -2.5 hours; 95% CI -4.8 to -0.1), and from the start of oxytocin to vaginal delivery (WMD -1.8 hours; 95% CI -3.2 to -0.4). Other outcomes were not significantly different.
CONCLUSION
Early amniotomy following cervical ripening by Foley balloon in individuals with singleton pregnancies did not impact rates of cesarean delivery compared with delayed amniotomy but led to shorter duration for various labor progress outcomes.
期刊介绍:
The American Journal of Obstetrics and Gynecology (AJOG) is a highly esteemed publication with two companion titles. One of these is the American Journal of Obstetrics and Gynecology Maternal-Fetal Medicine (AJOG MFM), which is dedicated to the latest research in the field of maternal-fetal medicine, specifically concerning high-risk pregnancies. The journal encompasses a wide range of topics, including:
Maternal Complications: It addresses significant studies that have the potential to change clinical practice regarding complications faced by pregnant women.
Fetal Complications: The journal covers prenatal diagnosis, ultrasound, and genetic issues related to the fetus, providing insights into the management and care of fetal health.
Prenatal Care: It discusses the best practices in prenatal care to ensure the health and well-being of both the mother and the unborn child.
Intrapartum Care: It provides guidance on the care provided during the childbirth process, which is critical for the safety of both mother and baby.
Postpartum Issues: The journal also tackles issues that arise after childbirth, focusing on the postpartum period and its implications for maternal health. AJOG MFM serves as a reliable forum for peer-reviewed research, with a preference for randomized trials and meta-analyses. The goal is to equip researchers and clinicians with the most current information and evidence-based strategies to effectively manage high-risk pregnancies and to provide the best possible care for mothers and their unborn children.