Journal of clinical anesthesia
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To determine the impact of a low fresh gas flow rate on the duration of carbon dioxide (CO2) absorption by soda lime. ⋯ Because soda lime color indicators are unreliable, when a semiclosed breathing circle is used at a low rate of fresh gas flow without CO2 monitoring, the CO2 absorbent must be replaced more frequently.
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Randomized Controlled Trial Comparative Study Clinical Trial
Anesthesia for craniotomy: total intravenous anesthesia with propofol and alfentanil compared to anesthesia with thiopental sodium, isoflurane, fentanyl, and nitrous oxide.
To compare a total intravenous (IV) anesthetic technique based on propofol and alfentanil with a commonly used anesthetic technique for craniotomy. ⋯ A total IV anesthetic technique with propofol and alfentanil is a valuable alternative to a more commonly used technique based on thiopental sodium, N2O, fentanyl, and isoflurane.
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Brachial plexus blockade is a commonly used technique for providing surgical anesthesia for the upper extremity. Although various approaches have been described, the axillary approach is the safest and most frequently used. ⋯ A case of false aneurysm of the axillary artery following axillary nerve block is reported. The possible occurrence of this complication should be kept in mind to avoid permanent neurologic sequelae.
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The justification, implementation, and services of a comprehensive on-site operating room (OR) pharmacy are reviewed. Justification was accomplished through audits of controlled substance accountability, drug preparation, labeling and storage, and cost analyses of drug waste and potential savings. ⋯ Services of the OR pharmacy are dynamic and include standardized drug preparation, case-by-case drug distribution and patient billing, controlled substance accountability, provision of drug information, and clinical research support. This pharmacy has proven cost effective and has become integral to the daily function of the OR.