AANA journal
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Review Case Reports
Use of the LMA classic to secure the airway of a premature neonate with Smith-Lemli-Opitz syndrome: a case report.
In addition to managing the most challenging of airways within the operating room environment, anesthesia providers are frequently consulted or requested to participate in emergency airway control in various areas of the hospital, often after other providers have failed. The following is a case report of a premature infant born with multiple and life threatening congenital anomalies in a rural facility. The current recommendations of the American Heart Association for neonatal resuscitation were followed; however, the resuscitating team was unable to secure the airway using standard intubating techniques. ⋯ The pediatrician involved in the care of the patient had minimal experience with using the LMA; however, with verbal instruction was able to successfully place the LMA. With a patent airway established, the patient stabilized and was transferred to a tertiary facility for aggressive care. Although currently not part of the American Heart Association neonatal resuscitation algorithm, consideration of the LMA as a tool to manage an airway after failed attempts at intubation may be appropriate.
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Review Case Reports
Ruptured arteriovenous malformation and subarachnoid hemorrhage during emergent cesarean delivery: a case report.
Cerebral arteriovenous malformations (AVMs) are formed from a vascular plexus of direct arterial-venous connections that progressively dilate, making them prone to rupture. They are frequently asymptomatic and often remain undiagnosed until they present with associated symptoms of headaches, seizures, neurological deficits, or hemorrhages. Occurrence of headache during pregnancy and labor is associated with several diverse etiologies, making definitive diagnosis extremely difficult. This case report describes the anesthetic management of a 31-year-old laboring patient who first complained of headache, then suffered an acute subarachnoid hemorrhage secondary to rupture of a previously undiagnosed AVM during emergent cesarean delivery.
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Advanced airway practitioners in anesthesiology, emergency medicine, and prehospital care can suddenly and unexpectedly face difficult airway situations that can surface without warning during mask ventilation or tracheal intubation. Although tracheal intubation remains the "gold standard" in airway management, it is not always achievable, and, when it proves impossible, appropriate alternative interventions must be used rapidly to avoid serious morbidity or mortality. The SLAM Emergency Airway Flowchart (SEAF) is intended to prevent the 3 reported primary causes of adverse respiratory events (ie, inadequate ventilation, undetected esophageal intubation, and difficult intubation). ⋯ It is intended for use with adult patients by advanced airway practitioners competent in direct laryngoscopy, tracheal intubation, administration of airway drugs, rescue ventilation, and cricothyrotomy. The SEAF has limitations (eg, suitable only for use with adult patients, cannot be used by certain categories of rescue personnel, and depends heavily on assessment of Spo2). A unique benefit is provision of simple alternative techniques that can be used when another technique fails.
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Economic assumptions and other factors affecting the economics of nurse anesthesia education are presented in Part 2 of this 2-part column. In Part 1, published in the October 2004 issue of the AANA Journal, general economic principles and healthcare economic principles in particular were described, explained, and related to the current US healthcare system.
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Knee arthroscopy is one of the most common orthopedic procedures done in the United States. It usually is performed as an outpatient procedure. This retrospective study was designed to assess the level of postoperative analgesia provided by the local knee block. ⋯ The severity of the knee pain was assessed using verbal pain rating scores during the anesthesia recovery period, before patients left the hospital, and again on the first postoperative day. Patients in group 2 had significantly lower pain scores compared with patients in group 1 during these periods. Results suggest that the local knee block provides superior postoperative analgesia for the knee arthroscopy patient.