Anesthesiology Insights

Postreperfusion Syndrome in Liver Transplantation Postreperfusion Syndrome in Liver Transplantation Source: Watch: OpenAnesthesia - "Postreperfusion Syndrome" Date Published: 13/01/2025 Key Themes Definition and Significance Postreperfusion Syndrome (PRS) is a serious complication of liver transplantation, impacting both recipient and graft survival. It's characterised by a significant drop in mean arterial pressure (MAP) within 5 minutes of graft reperfusion. "PRS was originally described as cardiovascular collapse following liver graft reperfusion and defined as a decrease in mean arterial pressure (MAP) of more than 30% below the anhepatic phase baseline within five minutes of reperfusion of the graft, lasting at least one minute." Classification PRS is classified as mild or severe based on the extent and duration of MAP reduction and the ...

  Briefing Doc: Vein of Galen Malformation (VOGM) Source: OpenAnesthesia. “Vein of Galen Malformation”. Last updated 01/03/2025. Accessed 14/03/2025. Main Themes: Pathophysiology and Clinical Presentation of VOGM: VOGM is a rare congenital arteriovenous fistula posing significant health risks due to its impact on intracranial circulation and the cardiopulmonary system. Diagnosis and Treatment: Early diagnosis is crucial, typically through prenatal ultrasound. Endovascular embolization is the primary treatment, requiring careful anesthetic management. Anesthetic Considerations for VOGM Embolization: Anesthesia for VOGM embolization requires specialized expertise due to the complex physiology, potential cardiac and pulmonary complications, and risk of complications during the procedure. Listen Podcast Key Ideas/Facts: 1. Definition and Impact: "The VOGM is a rare congenital arteriovenous fistula that results in low-resistance intracranial circulation and downstream cardiopulmona...

Cerebral Oximetry - An Introduction Review of the Fundamentals, Applications, and Limitations of Cerebral Oximetry 1. Executive Summary: This document provides an overview of cerebral oximetry, a non-invasive technique used to monitor brain oxygenation using near-infrared spectroscopy (NIRS). The briefing covers its principles, clinical applications, limitations, and future directions. While cerebral oximetry shows promise for real-time monitoring of cerebral perfusion, particularly in high-risk surgical scenarios, it is essential to understand its limitations and interpret its data with caution. 👉 Ways to Show Your Love & Support for the Channel and blog ❤️Donate & Support My Work: https://bit.ly/4h1uv3G 🩷Support by ko-fi : https://bit.ly/3BYWlyy 💚buy me a cup of coffee ☕: https://bit.ly/3PoqVVe 2. Introduction: The document highlights that "in patients under deep sedation or general anaesthesia, monitoring brain perfusion is crucial for the early detection of cere...

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