International journal of obstetric anesthesia
-
Int J Obstet Anesth · May 2022
A national Israeli survey of neuraxial anesthesia for cesarean delivery: pre-operative block assessment and intra-operative pain management.
Neuraxial protocols for cesarean delivery differ among institutions, with various means of assessing the block prior to incision and managing breakthrough intra-operative pain. The different approaches used to deal with these issues in Israel have not been assessed. ⋯ There were a variety of spinal and epidural regimens used as well as different methods for assessing the block and managing intra-operative pain. Further studies should be performed to identify optimal techniques for neuraxial anesthesia for pre-operative block assessment and for management of intra-operative pain.
-
Int J Obstet Anesth · May 2022
IL-1ra polymorphisms and risk of epidural-related maternal fever (EPIFEVER-2): study protocol for a multicentre, observational mechanistic cohort study.
Laboratory data suggest that insufficient circulating levels of the anti-inflammatory cytokine interleukin-1 receptor antagonist (IL-1ra) are associated with intrapartum inflammation and epidural-related maternal fever, both of which increase the rate of obstetric interventions and antibiotic use during labour. Genetic polymorphisms strongly influence IL-1ra levels in the general population. We aim to examine the association between IL-1ra polymorphisms and epidural-related maternal fever using Mendelian randomization analysis. ⋯ EPIFEVER-2 will generate the largest prospective dataset detailing the incidence and consequences of epidural-related maternal fever. Using Mendelian randomisation analysis, a causative role for lower IL1-ra levels in determining the risk of epidural-related maternal fever and/or antibiotic administration before delivery will be examined.