A&A practice
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Case Reports
Orthotopic Liver Transplant in a Patient Anticoagulated With Rivaroxaban: A Case Report.
Direct oral anticoagulants are approved for use in the United States and Europe and are increasingly used in chronic liver disease patients who have or are at risk of thrombotic events. While these drugs are clinically attractive because no monitoring is required, the risks and benefits in patients with hepatic or renal insufficiency who undergo surgery remain unclear. In this report, we describe the perioperative consequences, safety issues, and lessons learned from a patient undergoing an orthotopic liver transplant who was anticoagulated with rivaroxaban due to partial superior mesenteric vein thrombosis.
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A 71-year-old man with advanced vocal cord carcinoma presented with severe airway obstruction. Therapeutic anticoagulation with enoxaparin complicated management. ⋯ Ventilation with the Ventrain device lasting 40 minutes (15 L/min, inspiration/expiration 1:1, 15 breaths/min), during IV anesthesia with muscle paralysis, resulted in excellent blood gas values until placement of the tracheal cannula. This case report highlights the effectiveness of a novel ventilation technique that should be considered as back-up when bronchoscopic intubation fails.
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Case Reports
Urgent Complex Intraoperative Reintubation in a Known Difficult Airway After Endotracheal Tube Damage: A Case Report.
Treacher Collins syndrome is an inherited disorder resulting in maldevelopment of the first and second branchial arches. Patients have complex orofacial anatomy often requiring airway interventions from birth. ⋯ Due to the patient's unique anatomy, a fiberoptic bronchoscope and ventilating exchange catheter were utilized together to facilitate a nasotracheal tube exchange. This case demonstrates the utilization of a combination of advanced airway techniques in an urgent perioperative setting.
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Case Reports
Nebulized Lidocaine in the Treatment of Refractory Postoperative Laryngospasm: A Case Report.
Intraoperative laryngospasm occurs in <1% of cases. Recurrent laryngospasm is rarer. ⋯ Nebulized lidocaine is used to anesthetize the vocal cords before awake fiberoptic intubation. This case highlights the novel use of nebulized lidocaine to successfully treat refractory postoperative laryngospasm in a fully conscious adult patient after conventional measures were unsuccessful.