Articles: anesthetics.
-
Neurologic disorders and complications during pregnancy are common, but guidelines and data are sparse. This review aims to give an overview of recent developments in neuroanesthesia and management of neuropathology during pregnancy, with the hope that these may fill the gaps in current guidelines and recommendations, as well as their implications for an anesthetic approach. ⋯ While clinical trials remain sparse, larger population-based studies offer insight into the optimal approach to the parturient with neurologic disease.
-
J. Cardiothorac. Vasc. Anesth. · Oct 2024
Review Comparative StudyTotal Intravenous Anesthesia Is Preferred Over Volatile Agents in Cardiac Surgery.
The choice of maintenance anesthetic during cardiopulmonary bypass has been a subject of ongoing debate. Systematic reviews on the topic have so far failed to demonstrate a difference between volatile agents and total intravenous anesthesia (TIVA) in terms of mortality, myocardial injury, and neurological outcomes. Studies using animal models and noncardiac surgical populations suggest numerous mechanisms whereby TIVA has been associated with more favorable outcomes. However, even if the different anesthetic methods are assumed to equivalent in terms of patient outcomes in the context of cardiac surgery, additional factors, namely variables of occupational exposure and environmental impact, strongly support the preferred use of TIVA.
-
J. Cardiothorac. Vasc. Anesth. · Oct 2024
Report of the 2022 Perfusion Perspectives of Waste Anesthetic Gas Exposure Survey.
To describe perfusionist perspectives regarding waste anesthetic gas (WAG) management during cardiopulmonary bypass (CPB) and compare results to existing American Society of Extracorporeal Technology (AmSECT) guidelines and the 2016 National Institute of Occupational Safety and Health Survey of healthcare workers and anesthesia care providers. ⋯ Our findings identify a gap between AmSECT guidelines and current perfusionist behavior and suggest potential strategies for reducing WAG leakage during CPB. Effective management should incorporate hazard awareness training, availability of standard procedures to minimize exposure, scavenging systems, regular equipment inspection, and prompt attention to spills and leaks. In high-risk environments, environmental surveillance for waste gas levels would also contribute to waste gas safety. A comprehensive approach to managing waste anesthetic gases will reduce WAG leakage, help improve health care worker safety, and prevent potential adverse effects of exposure.