Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Primary immune thrombocytopenia (ITP) is an autoimmune condition affecting women of childbearing age that is characterized by diminished platelet quantity with preserved function. Although pregnant women with ITP are often denied obstetric neuraxial anesthesia (OBNA) with low platelet counts for fear of neuraxial hematoma, the true magnitude of neuraxial hematoma for ITP parturients is unknown. The aim of this systematic review and meta-analysis was to examine OBNA outcomes in ITP parturients with platelet counts below 100 x 109·L-1. ⋯ Our study highlights continued reluctance to offer OBNA below the commonly quoted 80 x 109·L-1 platelet count, based largely on consensus and theoretical presumption of risk. This further negatively influences the accrual of large-scale data. The evidence of no neuraxial hematoma after OBNA provided herein offers support for considering neuraxial anesthesia at lower platelet count thresholds. Each patient should be afforded individualized discussion of risk and benefit relative to other analgesic measures.
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Canadian residency programs are transitioning from time-based to competency-based medical education (CBME). The anesthesia department at Dalhousie University enrolled its first CBME cohort in 2016, one year prior to national anesthesia rollout. Early implementation allowed a unique opportunity to examine faculty anesthesiologists' experiences with the transition. ⋯ Targeted interventions for faculty uptake should emphasize the trialability and observable results achieved over time. These efforts may have the greatest impact in the early/late majority group.