British journal of anaesthesia
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Randomized Controlled Trial
Recovery after total intravenous general anaesthesia or spinal anaesthesia for total knee arthroplasty: a randomized trial.
This study was undertaken to compare the effects of general anaesthesia (GA) and spinal anaesthesia (SA) on the need for postoperative hospitalization and early postoperative comfort in patients undergoing fast-track total knee arthroplasty (TKA). ⋯ GA had more favourable recovery effects after TKA compared with SA.
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Randomized Controlled Trial Multicenter Study
Neuraxial block, death and serious cardiovascular morbidity in the POISE trial.
This post hoc analysis aimed to determine whether neuraxial block was associated with a composite of cardiovascular death, non-fatal myocardial infarction (MI) and non-fatal cardiac arrest within 30 days of randomization in POISE trial patients. ⋯ In patients at high risk of cardiovascular morbidity, neuraxial block was associated with an increased risk of adverse cardiovascular outcomes, which could be causal or because of residual confounding.
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Randomized Controlled Trial Comparative Study
Feasibility and safety of xenon compared with sevoflurane anaesthesia in coronary surgical patients: a randomized controlled pilot study.
Xenon anaesthesia is feasible and non-inferior to sevoflurane anaesthesia for coronary artery bypass surgery.
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Randomized Controlled Trial
Dexamethasone, light anaesthesia, and tight glucose control (DeLiT) randomized controlled trial.
The inflammatory response to surgical tissue injury is associated with perioperative morbidity and mortality. We tested the primary hypotheses that major perioperative morbidity is reduced by three potential anti-inflammatory interventions: (i) low-dose dexamethasone, (ii) intensive intraoperative glucose control, and (iii) lighter anaesthesia. ⋯ Among our three interventions, dexamethasone alone reduced inflammation. However, no intervention reduced the risk of major morbidity or 1 yr mortality. TRIAL REGISTRATION IDENTIFIER: NCT00433251 at www.clinicaltrials.gov.
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Randomized Controlled Trial
Effect of concentration of local anaesthetic solution on the ED₅₀ of bupivacaine for supraclavicular brachial plexus block.
The aim of this trial was to compare the effect of concentration of bupivacaine solution on the ED₅₀ dose required for supraclavicular brachial plexus block. ⋯ Our study demonstrates that the ED₅₀ dose of bupivacaine for supraclavicular block is not dependent on the concentration. Lowering the concentration or the strength of the local anaesthetic leads to an increase in the volume required for successful block.