Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Editorial Comment
Perioperative outcomes: easier to predict but harder to change.
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Comparative Study Controlled Clinical Trial
A biased coin up-and-down sequential allocation trial to determine the optimum programmed intermittent epidural bolus time interval between 5 mL boluses of bupivacaine 0.125% with fentanyl 2 µg·mL-1.
The optimal epidural mixtures and settings for programmed intermittent epidural bolus (PIEB) labour analgesia have yet to be determined. A previous study by our group demonstrated that 10 mL boluses of bupivacaine 0.0625% with fentanyl 2 µg·mL-1 administered every 40 min provided effective analgesia during the first stage of labour for 90% of women, without breakthrough pain. We wanted to determine the effective PIEB time interval of 5 mL boluses of bupivacaine 0.125% with fentanyl 2 µg·mL-1 under the same study circumstances, aiming at a future comparative study. ⋯ The EI90 between 5 mL boluses of bupivacaine 0.125% with fentanyl 2 µg·mL-1 during the first stage of labour is approximately 35 min.
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Meta Analysis
Postoperative shared-care for patients undergoing non-cardiac surgery: a systematic review and meta-analysis.
Collaborative ("shared-care") models of postoperative care improve outcomes in patients undergoing surgery for hip fracture. Despite being widely adopted, it is unclear if similar benefits of shared-care models exist for other at-risk surgical patient populations. Thus, we performed a systematic review to understand the impact of shared-care models. ⋯ PROSPERO (CRD42018094943); registered 16 May, 2018.