International journal of obstetric anesthesia
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Int J Obstet Anesth · Feb 2024
Observational StudyAssociation of pain catastrophizing with labor pain and analgesia consumption in obstetrical patients.
Pain catastrophizing is an exaggerated negative orientation to painful stimuli which in obstetric patients is associated with fear of overwhelming labor pain and negative pain-related outcomes. This study aimed to quantitatively examine the association of pain catastrophizing with maternal labor pain outcomes. ⋯ We did not observe greater labor or post-delivery pain or increased analgesic use in high-catastrophizing parturients. High catastrophizers reported greater pain when requesting analgesia, which is consistent with the role of catastrophizing in intensifying the experience of pain.
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Int J Obstet Anesth · Feb 2024
Obstetric anaesthesiology: manpower and service provision issues in India.
Obstetric anaesthesiologists play a pivotal role as peripartum physicians steering the team of obstetric healthcare providers towards a continuum of medical education, enhanced training and safer patient care. However, in resource-limited countries, deficiency of human resources and hence services available poses challenges to those attempting to reduce maternal mortality rates. ⋯ The Association of Obstetric Anaesthesiologists of India needs to upscale their outreach programs with regular knowledge updates and practical skill training to the NPAPs, medical graduates and postgraduate doctors in these regions. A combination of strong local administrative will, legislation for the provision of essential supplies and a global collaborative effort using checklists and protocols may help to stem gaps in the provision of safe maternal care.
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Int J Obstet Anesth · Feb 2024
Case ReportsDiagnosis and management of a ruptured 20-week anencephalic cornual ectopic pregnancy undergoing termination: implications of interstate travel due to restrictive abortion law.
In the changing legal environment of obstetric care in the USA, with laws in many states banning termination at all stages of pregnancy with narrow exemptions, healthcare providers are encountering cases in which risk to maternal safety is increased. This report presents a case of a 28-year-old primigravida with an anencephalic fetus who was legally unable to pursue termination in her home state. She traveled to another state in order to pursue safe and legal abortion of a non-viable fetus. Due to an unrecognized cornual ectopic gestation, the delivery resulted in uterine rupture, the need for hysterectomy, and significant morbidity in a patient with a strong desire for future fertility.
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Int J Obstet Anesth · Feb 2024
An evaluation of a healthy participant laboratory model of epidural hyperthermia: a physiological study.
Hyperthermia complicates 21% of cases of intrapartum epidural analgesia, but the mechanism is unclear. One hypothesis is that blockade of cholinergic sympathetic nerves prevents active vasodilation and sweating, thus limiting heat loss. Because labour increases heat production, this could create a situation in which heat production exceeds loss, causing body temperature to rise. This physiological study tested a novel laboratory model of epidural-related hyperthermia, using exercise to simulate the increased heat production of labour and surface insulation to simulate the effect of epidural analgesia. ⋯ This laboratory model predicts that labour epidural analgesia limits heat loss by >14 W. Once the model is validated, it could be used to test the efficacy of potential interventions to prevent and treat epidural-related maternal hyperthermia.