Journal of clinical anesthesia
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Randomized Controlled Trial Clinical Trial
Visual evaluation of fade in response to facial nerve stimulation at the eyelid.
The aim of this study is to investigate the probability of visual detection of fade in response to train-of-four (TOF) stimulation, double-burst stimulation3,3 (DBS(3,3)), or DBS(3,2) at the eyelid in comparison to that at the thumb. ⋯ The probability of visual detection of fade in response to TOF or DBS(3,3) is lower at the eyelid than the thumb. In contrast, DBS(3,2) fade tends to be seen more frequently at the eyelid than at the thumb.
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Comparative Study
Cardiac index measurements during rapid preload changes: a comparison of pulmonary artery thermodilution with arterial pulse contour analysis.
To compare cardiac index (CI) values obtained by pulmonary artery thermodilution (CIPA), arterial thermodilution (CITD), and arterial pulse contour analysis (CIPC) during rapid fluid administration, as accurate and rapid detection of CI changes is critical during acute preload changes for guiding volume and vasopressor therapy in critically ill patients, and the accuracy of CIPC during acute changes in loading condition is currently unknown. ⋯ Compared with pulmonary artery thermodilution, arterial pulse contour analysis reflects relative changes in CI during rapid changes of preload with clinically acceptable accuracy.
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Launois-Bensaude syndrome, otherwise known as Madelung's disease, is a rare disorder characterized by fatty accumulations of the upper trunk, neck and head, causing serious cosmetic deformity and neck immobility. We report a case of a patient with Launois-Bensaude syndrome who required 4 different airway management strategies during his hospitalization for postoperative complications after an elective surgical excision of a severe neck lipomatosis. Anesthesiologists who treat patients with Madelung's disease should be aware of 2 major problems: difficult airway and increased frequency of postoperative bleeding. A proper choice of airway management technique is therefore necessary, including a safe intubation and extubation plan to reduce the consequences of airway complications.
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Review Case Reports
Delayed pneumomediastinum and pneumothorax complicating laparoscopic extraperitoneal inguinal hernia repair.
A 53-year-old healthy man underwent elective laparoscopic, extraperitoneal, right-sided herniorrhaphy. Postoperatively, he complained of chest pain on inspiration. Chest x-ray and computed tomographic scan revealed a pneumomediastinum and a right-sided pneumothorax. Previous case reports and possible etiologies are reviewed.