Subject(s)
Analgesia, Patient-Controlled , Arthroplasty, Replacement, Knee , Humans , Morphine , Naloxone , OxycodoneABSTRACT
Although the trend toward video laryngoscopy and away from direct laryngoscopy might be associated with a greater likelihood of successful intubation, appropriate training is necessary to prevent injuries. This report describes 2 instances of operator error that resulted in penetrating injury to the soft palate and presents a review of the literature.
Subject(s)
Intubation, Intratracheal/adverse effects , Lacerations/etiology , Lacerations/surgery , Laryngoscopes/adverse effects , Palate, Soft/injuries , Adult , Female , Humans , Male , Middle Aged , Video RecordingSubject(s)
Ablation Techniques/methods , Cardiomegaly/surgery , Ethanol , Heart Septal Defects/surgery , Anesthesia, Intravenous , Atrioventricular Block/complications , Atrioventricular Block/surgery , Cardiomyopathy, Hypertrophic/complications , Cardiomyopathy, Hypertrophic/surgery , Coronary Angiography , Echocardiography , Humans , Male , Middle Aged , Monitoring, Intraoperative , Ventricular Function, Left/physiologyABSTRACT
Reports of acute onset of Guillain-Barré syndrome (GBS) after epidural anesthesia/analgesia after labor and cesarean delivery has raised concern of a correlation between GBS and the use of neuraxial anesthesia. We present a patient who developed bilateral lower extremity weakness and paraparesis within hours after removal of an epidural catheter for cesarean delivery. The clinical diagnosis was highly suggestive for GBS after magnetic resonance imaging, cerebrospinal fluid findings, electromyogram, and nerve conduction studies. We discuss the pathophysiological mechanisms suggested in previous case reports and describe the relationship between epidural analgesia and GBS.
ABSTRACT
PURPOSE: We investigated one-lung ventilation (OLV) in pediatric patients under 10 kg. The feasibility of OLV using either Arndt endobronchial blocker (AEB) or mainstem intubation technique is analyzed. Arterial blood gases (ABG) monitored throughout the procedures are presented. METHODS: Following IRB approval, a retrospective chart review was conducted on 9 patients ≤6 months of age and 2 patients ≥12 months of age undergoing lung resections or aortic coarctations. For right thoracotomy, a conventional, cuffed, endotracheal tube (ETT) was inserted and guided into the left mainstem bronchus with a bronchoscope and the left lung was ventilated. For left thoracotomy, an AEB was inserted into the trachea 2 cm past the vocal cords and an ETT was placed through the cords adjacent to the blockers (extraluminal). A bronchoscope was then inserted through the ETT to visualize and manipulate the blocker into the left mainstem bronchus. The blocker cuff was inflated slowly under direct vision while the ETT continued to ventilate the right, dependent lung. ABG values were collected intraoperatively in all cases. RESULTS: One-lung ventilation could be accomplished within 15 min in all cases, and lung isolation was successful in all patients. All patients were extubated within 12 h of surgery and had an uneventful recovery. ABG values revealed modest arterial acidosis and hypercarbia and mild acute ventilatory insufficiency. CONCLUSION: The use of extraluminal AEB or mainstem intubation for OLV can be successfully completed in infants weighing less than 10 kg. OLV may induce acute respiratory pathology; therefore we recommend routine intraoperative ABG monitoring for pediatric patients.
