Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Randomized Controlled Trial
A comparative evaluation of fibreoptic bronchoscopy versus C-MAC® D-BLADE-guided videolaryngoscopy for nasotracheal intubation under general anesthesia in oropharyngeal carcinoma surgery patients.
Nasotracheal intubation (NTI) is required for surgery in oropharyngeal (OP) carcinoma patients, but it may be challenging because of distorted anatomy, mucosal congestion, and increased risk of bleeding. Flexible bronchoscopy (FB)-guided NTI is preferred in these cases but has limitations. In this randomized controlled study, we sought to compare C-MAC® D-BLADE-guided videolaryngoscopy (VL) (Karl Storz SE & Co. KG, Tuttlingen, Germany) with FB for NTI under general anesthesia in patients with OP carcinomas. ⋯ Compared to FB, C-MAC D-BLADE-based VL reduced the total time for nasal intubation oropharyngeal carcinoma patients, potentially representing an acceptable alternative in selected cases.
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Meta Analysis
Prophylactic tranexamic acid in Cesarean delivery: an updated meta-analysis with a trial sequential analysis.
Postpartum hemorrhage (PPH) is a leading cause of maternal mortality worldwide. Although several studies on the prophylactic use of tranexamic acid (TXA) in parturients undergoing Cesarean delivery have been published, conflicting results raise questions regarding its use. Thus, we aimed to investigate the safety and efficacy of PPH prophylaxis with TXA. ⋯ PROSPERO (CRD42023422188); first submitted 27 April 2023.
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In March 2023, the College of Physicians and Surgeons of Ontario (CPSO) updated their policy entitled Decision-Making for End-of-Life Care. This policy will significantly change the landscape and clinical practice in Canada's most populous province with respect to decision-making for resuscitation. The update interrupts approximately eight years of CPSO policy that has mandated physicians to perform cardiopulmonary resuscitation (CPR) and other resuscitative measures unless they can explicitly obtain consent in the form of a do-not-resuscitate or no-CPR order. ⋯ Livingstone, 2019 court decision which reaffirmed that physicians must only offer treatments that they think are within the standard of care and not offer treatments that are not likely to benefit their patient. In this commentary, we review the historical aspects of the CPSO policy from 2015 to 2023 and discuss how such a policy of a "consent to withhold" paradigm was ethically problematic and likely led to significant harm. We then review the updated CPSO policy, outline some remaining areas of uncertainty and challenges, and make recommendations for how to interpret this policy in clinical practice.