perinatal outcomes of vacuum assisted

OBJECTIVE: To compare maternal and fetal outcomes between early (<2 h) and delayed (>2 h) vacuum extraction (VE) deliveries. METHODS: We performed a retrospective cohort study in a single, university-affiliated medical center (2014-2021). We included term singleton pregnancies delivered by VE, allocated into one of two groups according to second stage duration: <2 h or >2 h. Primary outcome was maternal composite adverse outcome (included chorioamnionitis, 3-4 degree lacerations, and postpartum hemorrhage [PPH])...

The assessment of labor progress from digital vaginal examination has remained largely unchanged for at least a century, despite the current major advances in maternal and perinatal care. Although inconsistently reproducible, the findings from digital vaginal examination are customarily plotted manually on a partogram, which is composed of a graphical representation of labor, together with maternal and fetal observations. The partogram has been developed to aid recognition of failure to labor progress and guide management-specific obstetrical intervention...

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INTRODUCTION: Induction of labor is often performed to prevent adverse perinatal and maternal outcomes, and has become increasingly common. We studied whether changes in prevalence of labor induction in gestational weeks 37-42 weeks were accompanied by changes in adverse pregnancy outcomes or mode of delivery. MATERIAL AND METHODS: We used data from the Medical Birth Registry of Norway, and included all singleton births in gestational weeks 37-42 in Norway, 1999-2019 (n = 1 127 945)...

BACKGROUND: Vacuum extraction is the most common choice to assist vaginal delivery, but there are still concerns regarding the neonatal injuries it may cause. This study aimed to evaluate the rate of intracranial injuries assessed by cranial ultrasound (cUS) among infants born by vacuum extraction, and the relationship with maternal and perinatal factors. METHODS: This was a single-center retrospective study carried out in a level-3 neonatal unit. A total of 593 term and late preterm infants born by vacuum-assisted delivery were examined with a cUS scan within 3 days after birth...

INTRODUCTION: During the second stage of labor, vacuum-assisted delivery is an alternative to forceps delivery and emergency cesarean section. Extensive research concerning perinatal outcomes has indicated that the risk of complications, although rare, is higher than with a spontaneous vaginal delivery. An important factor related to perinatal outcomes is the traction force applied. Our research group previously developed a digital extraction handle, the Vacuum Intelligent Handle-3 (VIH3), that measures and records traction force...

BACKGROUND: A recent study from the United Kingdom suggested that a single dosage of adjunctive amoxicillin/clavulanic acid with operative vaginal delivery reduces maternal infectious morbidity by 40% (from 19% to 11%). However, 89% of their study population received an episiotomy. OBJECTIVE: This study aimed to evaluate whether operative vaginal delivery is an independent risk factor for composite maternal postpartum infectious morbidity in a population with a low episiotomy rate...

INTRODUCTION: Operative vaginal delivery is the use of forceps or vacuum devices to assist the eligible laboring mother to avoid poor birth outcomes. It is associated with increased maternal, neonatal morbidity and perinatal complications if it is not used appropriately. Instrumental delivery use needs health care providers' skills, knowledge, and decision-making ability for good maternal outcomes. OBJECTIVE: This study aimed to assess immediate unfavorable birth outcomes and associated factors of operative vaginal delivery among women delivered in East Gojjam Zone Public Hospitals, North West Ethiopia...

PURPOSE: Several studies link maternal cardiovascular disease (CVD) to maternal and fetal morbidity and mortality. This study describes the profile of maternal, obstetric, and neonatal outcomes among pregnant women with CVD in a tertiary hospital in the Philippines. It identifies the clinical and sociodemographic variables associated with these outcomes. MATERIALS AND METHODS: A single-center, retrospective analysis of pregnant women admitted for delivery at the Philippine General Hospital from 2015 to 2019 was performed...

BACKGROUND: Cardiac involvement in neonates with perinatal asphyxia not only complicates perinatal management but also contributes to increased mortality. AIM: To assess cardiac troponin T (cTnT) levels in asphyxiated neonates and their correlation with echocardiography findings, inotrope requirement, hypoxic-ischemic encephalopathy (HIE) stages, and mortality. METHODS: cTnT levels, echocardiographic findings, the requirement of inotropes, HIE stages, and outcome were studied in neonates of gestational age ≥ 34 wk with perinatal asphyxia...

OBJECTIVE: To evaluate the maternal and neonatal outcomes associated with vacuum-assisted vaginal delivery (VAVD) in a subset of parturients with congenital uterine anomalies. STUDY DESIGN: A retrospective database study was conducted at a single tertiary center between 2005 and 2019. Parturients with known congenital uterine anomalies who had vaginal deliveries were enrolled, whereas parturients with failed VAVD, didelphic uterus, and delivery after intrauterine fetal death were excluded...

BACKGROUND: Data about the risk of recurrence of vacuum extraction (VE) in multiple consecutive deliveries are scarce. We aimed to evaluate the pattern and individual cumulative risk of recurrence of VE in consecutive term deliveries. STUDY DESIGN: A retrospective cohort study based on a validated electronic database at a single center between 2005 and 2019. For the purpose of the study, we focused on consecutive term deliveries of all primiparas (P1) that had a record of at least one additional delivery during the study period...

INTRODUCTION: Work as a practical nurse (nurse assistant) may have an effect on pregnancy outcomes. Exposure to chemical, physical and biological hazards are common among hospital personnel. Stressful work conditions such as shift work, prolonged standing and long working hours have been reported among practical nurses. The aim of this study was to examine whether working as a practical nurse is associated with adverse perinatal outcomes. METHODS: Data were obtained from the Finnish Medical Birth Register of 1997-2014...

OBJECTIVE: We aimed to evaluate the effect of epidural analgesia (EA) on maternal and neonatal outcomes. METHODS: We conducted a retrospective cohort database study on primiparous women who underwent a vacuum-assisted delivery (VAD) trial between 2005 and 2019 at a university-affiliated tertiary medical center. We compared women with and without the standard "one protocol" patient-controlled EA. The primary outcome was VAD failure. Secondary outcomes were maternal and neonatal morbidities...

OBJECTIVE: Among deliveries <34 weeks, there is inconclusive evidence regarding the preferred route of delivery when there is a need to expedite delivery during the second stage of labor. As it is unreasonable that future randomized controlled trials will be conducted to settle this query, every clinical data concerning this topic, may be helpful. We aim to compare neonatal outcomes among women undergoing emergent cesarean delivery (ECD) versus vacuum-assisted delivery (VAD) during the second stage of labor among singleton gestations <34 weeks...

OBJECTIVE: To determine maternal and neonatal outcomes among women undergoing second stage emergent cesarean delivery (ECD) versus vacuum-assisted delivery (VAD) of low birthweight neonates. MATERIALS AND METHODS: A retrospective cohort study from two tertiary medical centers. We included women who underwent either ECD or VAD during the second stage of labor, and delivered neonates with a birthweight of <2500 g during 2011-2019. Characteristics and outcomes were compared between the groups...

BACKGROUND: Low and mid station vacuum assisted deliveries (VAD) are delicate manual procedures that entail a high degree of subjectivity from the operator and are associated with adverse neonatal outcome. Little has been done to improve the procedure, including the technical development, traction force and the possibility of objective documentation. We aimed to explore if a digital handle with instant haptic feedback on traction force would reduce the neonatal risk during low or mid station VAD...

OBJECTIVES: To determine the association between the number of pulls during vacuum-assisted deliver and neonatal and maternal complications. METHODS: This was a single-center observational study using a cohort of pregnancies who underwent vacuum-assisted delivery from 2013 to 2020. We excluded pregnancies transitioning to cesarean section after a failed attempt at vacuum-assisted delivery. The number of pulls to deliver the neonate was categorized into 1, 2, 3, and ≥4 pulls...

BACKGROUND: To evaluate the perinatal status of neonates delivered by assisted vaginal delivery (AVD) versus second-stage caesarean birth (CS). METHODS: A 5-year retrospective study was conducted in a tertiary hospital. Data was analyzed with IBM SPSS® version 25.0 statistical software using descriptive/inferential statistics. RESULTS: A total of 559 births met the inclusion criteria; AVD (211; 37.7%) and second-stage CS (348; 62.3%). Over 80% of the women were aged 20-34 years: 185 (87...

Purpose: Even if the prerequisites and the technique of vacuum extraction are largely established, the role of a checklist in this field has not been tested. To evaluate the role of a checklist implementation on the compliance with the recommended rules in operative vacuum vaginal delivery (OVD) and on maternal and perinatal outcomes. Materials and methods: Retrospective cohort study on OVD between January 2012 and December 2015 at two hospitals with a tradition of teaching of OVD. A checklist for OVD was introduced in 2014...