Minerva anestesiologica
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Minerva anestesiologica · Nov 2017
Perioperative stroke: incidence, etiologic factors, and prevention.
Stroke is a devastating complication that is difficult to diagnose in the perioperative setting because of the effects of anesthetic and analgesic agents. Lingering anesthesia effects hinder clinicians in identifying stroke symptoms, frequently resulting in a delay in diagnosis and treatment and in unfavorable outcomes. The authors performed a systematic search in PubMed and the Cochrane Central Register. ⋯ Preoperative optimization for preexisting risk factors may reduce the rate of perioperative stroke. Prompt, early management can improve patient outcomes. Recognition of the incidence, risk factors, and causes of perioperative stroke may lead to prevention and proper management.
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Minerva anestesiologica · Nov 2017
ReviewPerioperative cardiac arrest in the operating room environment: a review of the literature.
Cardiac arrest in the operating room (OR) environment is a rare but potentially catastrophic event with mortality rates of more than 50%. Contributing factors are known, and the event is generally rapidly recognized, as patients are usually under full monitoring. The nature of the cardiac arrest in the OR is different to other environments as it is not only related to the patient's conditions but likewise to the anaesthetic and the surgical procedure. The aim of this article is to review recent literature on cardiac arrest in the immediate perioperative environment with a focus on incidence, causes and treatment. ⋯ Successful management of cardiac arrest during surgery and beyond requires not only individual technical skills and a well-organized team response, but also an institutional safety culture embedded in everyday practice through continuous education, training and multidisciplinary cooperation. Evidence based guidelines and standardized treatment algorithms addressing the particularities of peri-operative cardiac arrest would be helpful to facilitate training. Existing guidelines are not comprehensive enough to cover specific aspects in depth; for the future, more detailed and more explicit guidelines are required.