Articles: anesthesia.
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Editorial Comment
Spin and fragility in anaesthesia studies: when sirens sing into anaesthetists' ears.
Spin and fragility are common in randomised controlled trials published in anaesthesia journals. Staying with the facts and addressing only the primary endpoint in the conclusion of clinical research reports might help reduce spin. Routinely reporting the fragility index, in turn, could deliver information about robustness, enhancing the transparency of positive dichotomous results. It is in the best interest of clinical research that authors, reviewers, and journals come together to reduce spin and address the fragility of randomised controlled trials.
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Off-label use of medications in paediatric anaesthesia is common practice, owing to the relative paucity of evidence-based dosing regimens in children. Well-performed dose-finding studies, especially in infants, are rare and urgently needed. ⋯ We discuss the problems of off-label medication use and the lack of evidence for various definitions of hypotension and associated treatment strategies in paediatric anaesthesia. What is the aim of treating hypotension associated with anaesthesia induction: restoring the MAP to awake baseline values or elevating it above a provisional hypotension threshold?
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Editorial Comment Meta Analysis
There is (probably) no (meaningful) difference in (most) outcomes between 'spinal' and 'general' anaesthesia for hip fracture surgery: time to move forward.
A meta-analysis influenced by two recent large randomised controlled trials (REGAIN and RAGA) concluded that little, if any, difference in commonly measured outcomes exists between patients administered spinal or general anaesthesia for their hip fracture surgery. We explore whether there is genuinely no difference, or what the methodological problems in research might be that prevent any real difference from being observed. We also discuss the need for greater nuance in future research to determine how anaesthetists might deliver perioperative care towards improving postoperative recovery trajectories in patients following hip fracture.