NYSORA
Continuing Medical Education
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Latest posts
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Opioid-free anesthesia in cardiac surgery
A randomized clinical trial published in Anesthesiology suggests that opioid-free anesthesia (OFA) may reduce postoperative complications in adults undergoing cardiac surgery with cardiopulmonary bypass (CPB). The OFACAR trial, conducted by Guinot and colleagues at two French…
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Local anesthetic toxicity remains a preventable threat as patterns of morbidity and mortality shift
Local anesthetics are indispensable across anesthesia, surgery, dentistry, pain medicine, and procedural care, but their widespread use can obscure an important reality: these drugs have a relatively narrow therapeutic window. The difference between a dose that provides…
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Intravenous iron therapy is safer than many clinicians think
Intravenous (IV) iron therapy is an effective and generally safe treatment for iron deficiency and iron-deficiency anemia (IDA). Yet concerns about adverse reactions continue to limit its use, potentially leaving patients with inadequately treated anemia. A new international…
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European study reveals excessive preoperative fasting in 95% of surgical patients
A large European multicentre study has found that 95% of patients undergoing elective procedures fasted from clear liquids for more than four hours before anesthesia, despite international guidelines recommending that healthy adults should be encouraged to drink clear liquids…
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Meet Our October Knowledge Champion
Every day, clinicians around the world open the NYSORA Nerve Blocks App for different reasons. Every day, clinicians around the world use the NYSORA Nerve Blocks App to review anatomy, check ultrasound landmarks, and prepare for nerve blocks. Others use it to answer the Daily…
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Fifth consensus guidelines reshape prevention and treatment of postoperative nausea and vomiting
Postoperative nausea and vomiting (PONV) remains one of the most common adverse events following surgery and anesthesia. The newly published Fifth Consensus Guidelines for the Management of Postoperative Nausea and Vomiting provide an extensive update to prevention, risk…
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Rocuronium overtakes succinylcholine for RSI?
A large multicenter observational study published in the September 2026 issue of Anesthesiology provides important insights into contemporary rapid sequence induction (RSI) practices in patients undergoing abdominal surgery. The study, conducted by Marcus and colleagues using…
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Can an ESP block prevent chronic pain after cardiac surgery?
Chronic postsurgical pain (CPSP) remains an important challenge after cardiac surgery. Although attention in the immediate postoperative period naturally focuses on hemodynamic stability, respiratory recovery, and acute pain control, pain can persist long after the sternotomy…
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Neurostimulation guidelines for chronic pain fall short on reporting standards, study finds
Clinical practice guidelines are intended to turn medical evidence into practical recommendations. But a new appraisal of guidelines covering neurostimulation for chronic pain suggests that many published recommendations do not fully report important information needed to judge…
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MAIA Leads AI Assessment for Clinical Decision-Making in Anesthesiology
What makes an AI tool genuinely useful to an anesthesiologist? Not simply how much information it can provide, but how effectively it can turn that information into a practical clinical plan. That question was at the center of recent student-led research at Yale comparing MAIA,…