Articles: anesthesia.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Comparison of the intubating laryngeal mask airway with the fiberoptic intubation in anticipated difficult airway management.
The intubating laryngeal mask airway (ILMA; Fastrach; Laryngeal Mask Company, Henley-on-Thames, UK) may provide an alternative technique to fiberoptic intubation (FIB) to facilitate the management of the anticipated difficult airway. The authors therefore compared the effectiveness of the ILMA with FIB in patients with anticipated difficult intubation. ⋯ The authors obtained a high success rate and comparable duration of tracheal intubation with ILMA and FIB techniques. In patients with previous cervical radiotherapy, the use of ILMA cannot be recommended. Nevertheless, the use of the ILMA was associated with fewer adverse events.
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Rev Esp Anestesiol Reanim · Feb 2001
Multicenter Study[Multicenter study on the usefulness of the NasOral system for the denitrogenation and apneic oxygenation in anesthesia].
To study the usefulness of the NasOral system for denitrogenation prior to anesthetic induction for improving pulmonary oxygen storage that maintains SpO2 within the normal range during induced apnea and facilitates apneic oxygenation. ⋯ The NasOral system facilitates denitrogenation before induction of anesthesia in all patients with permeable nasal fossae as well as apneic oxygenation during laryngoscopy.
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Multicenter Study
The prevalence of visible and/or occult blood on anesthesia and monitoring equipment.
The Occupational Safety and Health Administration (OSHA) and the Centers for Disease Control and Prevention (CDC) have attempted to stop the spread of blood-borne pathogens by issuing several recommendations and regulations. However, unless healthcare workers comply with these standards, they are not effective. In the anesthesia care environment, the anesthetist is responsible for ensuring that the equipment is clean, and disinfected, before use. ⋯ The presence of blood on this equipment may be in direct violation of the OSHA Blood-borne Pathogen Standard and the infection control guidelines of the American Association of Nurse Anesthetists. Furthermore, the presence of blood on this equipment may increase the risk for nosocomial and occupational exposure to viral and bacterial pathogens. Recommendations were made to decrease the risks from this contamination by redesigning equipment, increasing the use of disposable equipment, and ensuring compliance with effective infection control practices.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Speed of recovery and side-effect profile of sevoflurane sedation compared with midazolam.
Sedation for surgical procedures performed with regional or local anesthesia has usually been achieved with intravenous medications, whereas the use of volatile anesthetics has been limited. The use of sevoflurane for sedation has been suggested because of its characteristics of nonpungency, rapid induction, and quick elimination. The purpose of this investigation was to assess the quality, recovery, and side effects of sevoflurane sedation compared with midazolam. ⋯ Sevoflurane for sedation produces faster recovery of cognitive function as measured by DSST and memory scores compared with midazolam. However, sevoflurane for sedation is complicated by a high incidence of intraoperative excitement.
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Randomized Controlled Trial Multicenter Study Clinical Trial
Intramuscular rapacuronium in infants and children: a comparative multicenter study to confirm the efficacy and safety of the age-related tracheal intubating doses of intramuscular rapacuronium (ORG 9487) in two groups of pediatric subjects.
This multicenter, assessor, blinded, randomized study was conducted to confirm and extend a pilot study in which intramuscular rapacuronium was given to infants and children to confirm efficacy and to evaluate tracheal intubating conditions. ⋯ Only 27% of patients achieved clinically acceptable tracheal intubating conditions at 1.5 or 3 min after administration of 2.8 mg/kg and 4.8 mg/kg rapacuronium during 1 minimum alveolar concentration halothane anesthesia. Tracheal intubation conditions at 4 min were acceptable in 69% of subjects. The duration of action of 4.8 mg/kg of rapacuronium in children was longer than 2.8 mg/kg of rapacuronium in infants.