A&A practice
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The use of supraglottic airway devices such as the King LTS-D laryngeal tube has increased in the prehospital setting because of their relative ease of successful insertion, even in the hands of inexperienced providers. However, these devices have their own associated complications. In patients with a known or suspected difficult airway, supraglottic airway device exchanges should occur under controlled conditions using an airway exchange catheter, preferably under direct visualization with a flexible fiberoptic bronchoscope. We report unanticipated difficulties with supraglottic airway exchange caused by a kinked King LTS-D laryngeal tube.
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Case Reports
Linezolid-Induced Lactic Acidosis Sets Stage for Surgery to Rule Out Mesenteric Ischemia: A Case Report.
An 81-year-old woman with extensive peripheral vascular and coronary artery disease was admitted to the intensive care unit with a deep heel abscess and urinary tract infection. When cultures from the heel ulcer yielded vancomycin-resistant enterococci, she was started on the antibiotic linezolid. ⋯ Findings from the laparotomy were negative, and after elimination of other differential diagnoses, the metabolic acidosis was ultimately attributed to linezolid. Acidosis resolved after discontinuation of linezolid.
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Case Reports
Perioperative Extracorporeal Cardiopulmonary Resuscitation: The Defibrillator of the 21st Century?: A Case Report.
Veno-arterial-extracorporeal membrane oxygenation (ECMO) for cardiopulmonary resuscitation (ECMO-CPR) has been recommended by new resuscitation guidelines in the United Kingdom. Our recently established yet unfunded ECMO-CPR service has thus far treated 6 patients, with 3 making a good recovery. ⋯ We argue for a pragmatic approach to funding of ECMO-CPR because observational evidence suggests superiority over traditional resuscitation and there exists major methodological and ethical barriers to randomized controlled studies. We also call for high-quality observational evidence in the perioperative setting.
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Case Reports
Sphenopalatine Ganglion Block to Treat Shoulder Tip Pain After Thoracic Surgery: Report of 2 Cases.
Shoulder tip pain may occur after thoracic surgical procedures. The pain is caused by diaphragmatic irritation and is referred to the shoulder. Shoulder tip pain is often resistant to treatment with conventional analgesics. ⋯ We report here the first use of this block to treat shoulder tip pain in 2 thoracic surgical patients. In both patients, the block produced rapid and sustained relief of the shoulder tip pain. We suggest that sphenopalatine ganglion block be considered to treat postoperative shoulder tip pain after thoracic surgical procedures.
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Ultrasound-guided femoral venous cannulation is frequently performed in neonates. Identification of femoral vessels under ultrasound navigation is unreliable and time consuming in hemodynamically unstable neonates with feeble femoral arterial pulse. ⋯ We describe 2 incidents wherein guidewires placed via femoral veins in neonates were detected in the inferior vena cava on abdominal ultrasound. We advocate abdominal inferior vena cava imaging to confirm the correct placement of a guidewire placed via femoral vein in emergency situations.