Articles: surgery.
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Anesthesia and analgesia · Jun 2024
ReviewCauses of Perioperative Cardiac Arrest: Mnemonic, Classification, Monitoring, and Actions.
Perioperative cardiac arrest (POCA) is a catastrophic complication that requires immediate recognition and correction of the underlying cause to improve patient outcomes. While the hypoxia, hypovolemia, hydrogen ions (acidosis), hypo-/hyperkalemia, and hypothermia (Hs) and toxins, tamponade (cardiac), tension pneumothorax, thrombosis (pulmonary), and thrombosis (coronary) (Ts) mnemonic is a valuable tool for rapid differential diagnosis, it does not cover all possible causes leading to POCA. To address this limitation, we propose using the preload-contractility-afterload-rate and rhythm (PCARR) construct to categorize POCA, which is comprehensive, systemic, and physiologically logical. ⋯ To aid in investigating POCA causes, we suggest the Anesthetic care, Surgery, Echocardiography, Relevant Check and History (A-SERCH) list of actions. We recommend combining the Hs and Ts mnemonic, the PCARR construct, monitoring, and the A-SERCH list of actions in a rational manner to investigate POCA causes. These proposals require real-world testing to assess their feasibility.
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Randomized Controlled Trial Multicenter Study Pragmatic Clinical Trial
Medical management and surgery versus medical management alone for symptomatic cerebral cavernous malformation (CARE): a feasibility study and randomised, open, pragmatic, pilot phase trial.
The highest priority uncertainty for people with symptomatic cerebral cavernous malformation is whether to have medical management and surgery or medical management alone. We conducted a pilot phase randomised controlled trial to assess the feasibility of addressing this uncertainty in a definitive trial. ⋯ National Institute for Health and Care Research.
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Curr Opin Anaesthesiol · Jun 2024
ReviewAnesthesia for gender-affirming surgery: a practical review.
Gender-affirming surgery (GAS) is an effective, well studied, and often necessary component of gender-affirming care and mitigation of gender dysphoria for transgender and gender-diverse (TGD) individuals. GAS is categorized as chest surgeries, genitourinary surgeries, facial feminization/masculinization, and vocal phonosurgery. Despite increased incidence of GAS during recent years, there is a gap in knowledge and training on perioperative care for TGD patients. ⋯ Anesthesiology professionals must attend to the surgical and anesthetic nuances of various GAS procedures. However, as many considerations are based on common practice, research is warranted on anesthetic implications and outcomes of GAS.
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The long-term outcomes after stereotactic radiosurgery (SRS) for pediatric brain arteriovenous malformations (AVMs) remain poorly understood given the paucity of longitudinal studies. A systematic review was conducted to pool cumulative incidences for all outcomes. ⋯ Studies assessing long-term outcomes after SRS are moderate in quality and retrospective. Thus, interpretation with caution is advised given the variable degree of loss to follow-up, which suggests that complication rates may be higher than the values stated in the literature. Future prospective studies are needed to validate these findings.
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Anesthesia and analgesia · Jun 2024
Multicenter Study Observational StudyAdverse Events of Peripherally Administered Norepinephrine During Surgery: A Prospective Multicenter Study.
Perioperative treatment of hypotension by intravenous administration of norepinephrine in a peripheral vein can lead to adverse events, for example, tissue necrosis. However, the incidence and severity of adverse events during perioperative administration are unknown. ⋯ Extravasation of peripherally administrated norepinephrine in the perioperative period occurred at similar rates as in previous studies in critically ill patients. In our setting, where we regularly inspected the infusion site and shifted site in case of swelling or paleness of skin, we observed no case of severe adverse events. Given that severe adverse events were absent, the potential benefit of this preventive approach requires confirmation in a larger population.