International journal of obstetric anesthesia
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Int J Obstet Anesth · May 2021
Observational StudyIncidence, severity, and determinants of uterine contraction pain after vaginal delivery: a prospective observational study.
Postpartum uterine contraction pain has not been studied sufficiently. We aimed to assess the incidence, intensity, and risk factors for postpartum uterine contraction pain. ⋯ Postpartum uterine contraction pain is common and severe in some women. Parity and history of dysmenorrhea are significant risk factors for significant postpartum uterine contraction pain.
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Int J Obstet Anesth · May 2021
Multicenter Study Observational StudyMaternal temperature in emergency caesarean section (MATES): an observational multicentre study.
Temperature regulation in women undergoing emergency caesarean section is a complex topic about which there is a paucity of evidence-based recommendations. The adverse effects of inadvertent peri-operative hypothermia are well described. Hyperthermia is also associated with adverse neonatal outcomes, an increased risk of obstetric intervention and increased treatment for suspected sepsis. We conducted a multi-centre observational cohort study to identify the prevalence of hypothermia and hyperthermia during emergency caesarean section. S: Participants undergoing emergency caesarean section were recruited across 14 sites in the UK. The primary end point was maternal temperature in the recovery room. Temperature was measured using a zero heat-flux temperature monitoring device. ⋯ Both hypothermia and hyperthermia are prevalent findings in mothers who undergo emergency caesarean section. Therefore, accurate temperature measurement is essential to ensure that an appropriate intra-operative temperature management strategy is employed.
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Int J Obstet Anesth · May 2021
ReviewWhy are women still dying from obstetric hemorrhage? A narrative review of perspectives from high and low resource settings.
The possibility of hemorrhage will always co-exist with pregnancy, whether anticipated or not. It remains the unwelcome guest in the corner of every delivery room, stealing the lives of young women every day across the globe. In 2014, the World Health Organization reported that hemorrhage was the leading contributor to maternal mortality worldwide, with nearly 75% of maternal deaths due to postpartum hemorrhage. ⋯ Primary prevention therefore requires careful selection and conduct of medical interventions, as well as the provision of high quality, supportive, and safe maternity care. It is clear that there is not one single solution in preventing obstetric hemorrhage on a global scale. The international community must employ creative solutions to reduce this ever-present problem.
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Int J Obstet Anesth · May 2021
Randomized Controlled TrialUse of high-resolution thermography as a validation measure to confirm epidural anesthesia in mice: a cross-over study.
Effective epidural anesthesia is confirmed in humans by sensory assessments but these tests are not feasible in mice. We hypothesized that, in mice, infrared thermography would demonstrate selective segmental warming of lower extremities following epidural anesthesia. ⋯ Thermography is a useful tool to confirm epidural catheter placement in animals for which subjective, non-noxious, sensory measures are impossible.