Labor anesthesia

As the scientific understanding of the intricate relationship between maternal analgesia and neonatal neurological outcomes continues to evolve, it becomes imperative to explore strategies aimed at optimizing this critical facet of obstetric care. This narrative review seeks to critically examine and synthesize existing literature on strategies for improving labor analgesia with a primary focus on their implications for neonatal neurological health. English studies from various databases were included, using keywords such as "childbirth analgesia", "labor pain management", "obstetric analgesia", and "neonatal outcomes", combined with "neonatal neurology" and "neonatal outcomes"...

OBJECTIVE: immersion in water during labor could reduce pain and use of epidural anesthesia during childbirth. The main objective of this study was to evaluate the influence of immersion in water during labor on the use of epidural anesthesia in a midwife care setting. METHODS: We conducted a single-center retrospective study of all women who gave birth in the physiological ward of Saint-Etienne University Hospital between October 2020 and December 2022. RESULTS: The study did not find difference between immersion group and control group concerning the use of epidural anesthesia (p = 0...

OBJECTIVE: To clarify whether the duration from cervical ripening induction to labor onset is prolonged when epidural analgesia is administered following application of dinoprostone vaginal inserts vs. cervical ripening balloon. METHODS: This retrospective study included mothers with singleton deliveries at a single center between 2020-2021. Nulliparous women who underwent labor induction and requested epidural analgesia during labor after 37 weeks of gestation were included...

Cesarean section in a mother with a sextuplet pregnancy is challenging for an anesthesiologist. Several perioperative complications are likely because of the overdistended uterus and associated changes in the mother. We are reporting the case of a woman with a sextuplet pregnancy who came for an emergency cesarean. She also had a background history of polycystic ovarian syndrome (PCOS) and ovulation induction for conception. Early pregnancy was complicated by ovarian hyperstimulation syndrome. She required cervical cerclage in early pregnancy...

BACKGROUND: High neuraxial block is a rare but serious adverse event in obstetric anesthesia that can ultimately lead to respiratory insufficiency and cardiac arrest. Previous reports on its incidence are limited to populations in the United Kingdom and the United States. Little is known about the incidence and clinical features of high neuraxial block in the Netherlands, where the presence of anesthesiologists in the labor and delivery unit is comparatively lower. We aimed to assess the incidence and clinical features of high neuraxial block in obstetrics and to formulate ways to improve obstetric anesthesia on a national level...

The financial desirability of dollar/time investments in postbaccalaureate healthcare professional education is needed. We therefore compared postbaccalaureate educational costs and career earnings for nurse anesthetists, eight other advanced degree, nonphysician professions, and 14 physician specialties with internal rate of return (IRR) and net present value (NPV) analysis. The IRR and NPV integrated educational costs (tuition, finance charges, lost salary opportunity costs), and career earnings using U.S...

INTRODUCTION: Perioperative opioid use has been associated with adverse clinical outcomes. Additionally, opioid disposal carries significant costs, due to the waste of pharmaceutical products and the time needed by skilled labor to report the waste. In this study, we aimed to estimate costs and predict factors of opioid-associated intraoperative product waste, as well as to evaluate whether higher intraoperative opioid doses are associated with increased risk of adverse postoperative outcomes...

Background and Objectives : Long and ineffective labor causes hardships for mothers and doctors and increases the rate of cesarean sections and medical comorbidities. Several factors contribute to effective and less painful labor, including maternal age, parity, fetal characteristics, and the medications or procedures that obstetricians use for labor. We aimed to study the factors that affect labor duration and identify those that make labor more effective. Materials and Methods : This retrospective study included 141 patients who underwent normal vaginal deliveries at the Daegu Catholic University Medical Center between April 2013 and April 2022...

BACKGROUND: Maternal oxygen supplementation is usually used as an intrauterine resuscitation technique to prevent fetal hypoxia and acidemia during delivery. However, there has been a great deal of controversy regarding the effects of prophylactic maternal oxygen during cesarean section, during which the incidence of fetal acidemia seems to be higher compared with that during labor. High-flow nasal oxygen (HFNO) can improve oxygenation better in patients with high-flow oxygen airflow...

To review the findings of the Optimizing Management of the Second Stage of Labor randomized controlled trial in the context of prior and subsequent obstetric literature. A multi-database search was performed in addition to a review of the parent trial and secondary studies. Nulliparous patients with neuraxial anesthesia randomized to either immediate or delayed pushing showed no difference in vaginal delivery rates. However, delayed pushing is associated with an increased duration of the second stage and perinatal morbidity...

PURPOSE: The conversion of epidural labor analgesia (ELA) to epidural surgical anesthesia (ESA) for intrapartum cesarean section (CS) often encounters failures. This study aimed to develop a nomogram for predicting the failure rate of this conversion. PATIENTS AND METHODS: A retrospective analysis was conducted on data from the Fujian Maternity and Child Health Hospital. Pregnant women (n=214) who underwent cesarean section after receiving labor analgesia. We performed correlation heat map and Lasso regression in terms of exclusion confounding factors and screening independent variables...

IMPORTANCE: General anesthesia for cesarean delivery is associated with increased maternal morbidity, and Black and Hispanic pregnant patients have higher rates of general anesthesia use compared with their non-Hispanic White counterparts. It is unknown whether risk factors and indications for general anesthesia differ among patients of differing race and ethnicity. OBJECTIVE: To evaluate differences in general anesthesia use for cesarean delivery and the indication for the general anesthetic by race and ethnicity...

No abstract text is available yet for this article.

Congenital adrenal hyperplasia (CAH) is a type of primary adrenal insufficiency (AI) that predisposes to adrenal crisis (AC) during stress. We describe a case of a primipara with CAH who was admitted in labor. To prevent AC, glucocorticoid replacement was given according to guidelines. Due to fetal decelerations, an emergency C-section was performed under general anesthesia following which refractory hypotension emerged. The diagnosis of AC was considered, and hydrocortisone was given with sustained hemodynamic improvement...

STUDY OBJECTIVE: In labor, programmed intermittent epidural bolus (PIEB) can be defined as the bolus administration of epidural solution at scheduled time intervals. Compared to continuous epidural infusion (CEI) with or without patient controlled epidural analgesia (PCEA), PIEB has been associated with decreased pain scores and need for rescue analgesia and increased maternal satisfaction. The optimal volume and dosing interval of PIEB, however, has still not been determined. DESIGN: Systematic review and network meta-analysis registered with PROSPERO (CRD42022362708)...

BACKGROUND: Achondroplasia is the most common form of dwarfism, and cesarean delivery is often required in parturients with achondroplasia due to cephalopelvic disproportion. Given the challenges for both regional and general anesthetic techniques, there is no consensus on the optimal anesthetic management for cesarean delivery in these patients. METHOD: A search of our electronic medical records for all female patients who had a diagnosis of achondroplasia and had a delivery in our health system from January 1, 2001 through June 16, 2023 was performed...

BACKGROUND: The mechanism underlying maternal fever and prolonged labor progression associated with neuraxial analgesia (NA) remains elusive, raising concerns among certain pregnant women regarding the application of NA during vaginal delivery. This study aimed to investigate the impact of early and late NA on maternal and neonatal outcomes in multiparous women. METHODS: This retrospective study collected data from 1119 multiparous women with singleton pregnancies, full term and live births at our labor and delivery center between August 1st, 2021 and July 31st, 2022...

BACKGROUND: To evaluate the effect of esketamine combined with ropivacaine hydrochloride on the occurrence of postpartum depression (PPD) after labor analgesia under epidural analgesia pump and explore the possible mechanisms. METHODS: A total of 120 women aged 24 to 36 years old who underwent labor analgesia by epidural analgesia pump, with American Society of Anesthesiologists (ASA) physical status II were enrolled. According to the formula of epidural analgesia pump, all participants were randomly divided into two groups: esketamine group (Group E) and control group (Group C)...

Preprocedural ultrasound assistance can enhance the efficacy of neuraxial anesthesia in obstetrics. We investigated whether the use of handheld ultrasound can shorten the procedural time of labor combined spinal-epidural (CSE) analgesia compared with conventional landmark-guided methods. Eighty-four women requesting labor analgesia were randomly assigned to either handheld ultrasound-assisted or palpation-guided CSE analgesia. Primary outcome was procedure time of the CSE analgesia. Secondary outcomes included identification time, performance time, number of needle manipulations required for epidural/spinal success, first-attempt success rate, periprocedural pain scores, the incidence of accidental dural puncture, and patient satisfaction...

We report a rare complication of an inadvertent dural puncture in an obstetric patient. A 24-year-old healthy primipara had a difficult neuraxial labor analgesia insertion. Subsequently she developed severe back pain and started having 'electric shock'-like sensations radiating from the spine to the lower extremities, raising a suspicion of a vertebral canal hematoma. Topping up the epidural for emergency cesarean section was unsuccessful and the surgery was done under general anesthesia. Subsequent emergency magnetic resonance imaging (MRI) of the spine showed no signs of bleeding but her symptoms persisted, and a repeat MRI of the spine ultimately revealed substantial epidural fluid collection extending from the cervical level to the lower thoracic spine, with signs of intracranial hypotension in the MRI of the brain...