Canadian journal of anaesthesia = Journal canadien d'anesthésie
-
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.
-
Observational Study
The use of point-of-care ultrasound to diagnose patent foramen ovale in elective hip and knee arthroplasty patients and its association with postoperative delirium.
Hip and knee arthroplasty surgeries are associated with embolism of materials such as air, cement, and fat. Patent foramen ovale (PFO) is a common congenital cardiac condition that has been reported to lead to paradoxical embolism. This observational study aimed to investigate if the presence of a PFO was associated with an increased risk of postoperative delirium in patients undergoing primary elective hip or knee arthroplasties. ⋯ Given the very low incidence of PFO and postoperative delirium in this study, we could not form any conclusions regarding the impact of a PFO on important outcomes including delirium or other major adverse events. No recommendation can be made regarding screening for PFO in patients scheduled for lower extremity arthroplasty surgery.
-
Letter Randomized Controlled Trial
Can we prevent significant brain desaturation during defibrillator testing by increasing the brain saturation reserve?