A&A practice
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Traditional systems of anesthesia evaluation do not routinely incorporate cognitive screening into preoperative assessments of vital organ systems. Increasing recognition of the importance of preoperative cognitive assessment of the elderly surgical patient has resulted in a "call to action" from experts in this area. ⋯ We describe our preliminary experience with developing a training program and implementing routine cognitive screening in a preoperative evaluation clinic. We outline a process showing our successful clinical implementation of sustainable cognitive stratification and documentation of routine cognitive screening.
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Review Case Reports
Kratom and General Anesthesia: A Case Report and Review of the Literature.
Kratom is a botanical substance derived from the Mitragyna speciosa plant, which grows naturally in Southeast Asia. Its active compounds include alkaloids with psychoactive and opioid properties. ⋯ Both the US Food and Drug Administration and the Drug Enforcement Agency warn against the use of kratom. Here is the first reported case of an anesthetic in a patient using kratom for chronic pain.
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Review Case Reports
Dexmedetomidine-Induced Massive Diuresis in a Patient Undergoing Spinal Fusion Surgery: A Case Report and Synthesis of the Literature.
Dexmedetomidine is an α2-adrenergic sedative-hypnotic medication used as an adjunct to general anesthesia. While experimental studies in animals have demonstrated a mild diuretic effect of dexmedetomidine, only recently have case reports described dexmedetomidine-induced diuresis in humans. ⋯ Here, we report a case of a 30-year-old woman undergoing cervical spinal fusion surgery who experienced a massive diuresis starting 30 minutes after receiving dexmedetomidine intravenous infusion. We discuss the differential diagnosis and synthesize the current literature on this rare effect.
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Spontaneous intracranial hypotension is an uncommon disorder with symptoms including postural headache that can be debilitating to patients. Diagnosis is mainly clinical, aided by imaging of the brain and spine with or without diagnostic procedures. ⋯ We describe a case of a patient with clinical findings of spontaneous intracranial hypotension but with normal brain imaging. The patient responded to lumbar epidural blood patches and did not require additional tests to confirm the diagnosis.
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Massive pulmonary embolism and its treatment with thrombolysis both carry grave risks. Optimal management hinges on determining the risk-to-benefit ratio of thrombolytic administration. ⋯ Initial laboratory values, however, revealed an elevated international normalized ratio, which precluded lysis, despite a hypercoagulable Thromboelastogram. We believe that viscoelastic testing of coagulation is essential for evaluating coagulation in liver dysfunction, particularly when considering thrombolysis.