Canadian journal of anaesthesia = Journal canadien d'anesthésie
-
Letter Case Reports
Avoidable tracheal injury using a double-lumen endotracheal tube: a case report.
-
Comparative Study
Sample size calculations for randomized clinical trials published in anesthesiology journals: a comparison of 2010 versus 2016.
Although every randomized clinical trial (RCT) needs participants, determining the ideal number of participants that balances limited resources and the ability to detect a real effect is difficult. Focussing on two-arm, parallel group, superiority RCTs published in six general anesthesiology journals, the objective of this study was to compare the quality of sample size calculations for RCTs published in 2010 vs 2016. ⋯ While the reporting of sample size calculations improved from 2010 to 2016, the expected values in these sample size calculations often assumed effect sizes larger than those actually observed in the study. Since overly optimistic assumptions may systematically lead to underpowered RCTs, improvements in how to calculate and report sample sizes in anesthesiology research are needed.
-
Review Case Reports
Updated guide for the management of malignant hyperthermia.
This continuing professional development module aims to prepare anesthesiologists for the timely recognition and management of a malignant hyperthermia (MH) reaction, which is crucial for averting its life-threatening complications and ultimately for the patient's survival. ⋯ The risk of dying from MH has increased over the past few years. A knowledgeable anesthesiologist who is diligent and attentive can recognize signs of an impending MH reaction and treat promptly to avoid complications of this deadly condition.