Journal of clinical anesthesia
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Comparative Study
The association of intraoperative neuraxial anesthesia on anticipated admission to the intensive care unit.
To determine whether use of intraoperative neuraxial anesthesia would decrease the frequency of ICU admission postoperatively in orthopedic patients. ⋯ Intraoperative neuraxial anesthesia in higher-risk patients undergoing elective hip or knee replacement surgery is associated with a decrease in anticipated ICU admission postoperatively. A causal relationship cannot be determined with this type of study and further research is needed to better understand this association.
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Case Reports
Severe respiratory failure after infraclavicular block with 0.75% ropivacaine: a case report.
Upper extremity surgery is usually performed with an axillary block. There is a risk of pneumothorax and phrenic nerve block when interscalene or supraclavicular block are used in day case surgery, or in patients with chronic obstructive pulmonary disease. ⋯ No clinically relevant respiratory effects have been reported with infraclavicular block. Nonetheless, we report a case of a chronic obstructive pulmonary disease patient who developed severe respiratory failure requiring tracheal intubation after an infraclavicular block.
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Randomized Controlled Trial Comparative Study Clinical Trial
Propofol-ketamine versus propofol-fentanyl for outpatient laparoscopy: comparison of postoperative nausea, emesis, analgesia, and recovery.
To compare postoperative nausea, emesis, analgesia, and recovery between propofol-ketamine and propofol-fentanyl in outpatient laparoscopic tubal ligations with general anesthesia. ⋯ For outpatient laparoscopic tubal ligations with general anesthesia, propofol-ketamine does not improve postoperative nausea, emesis, analgesia or recovery compared with the propofol-fentanyl combination.
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Randomized Controlled Trial Clinical Trial
Late antinociception and lower untoward effects of concomitant intrathecal morphine and intravenous buprenorphine in humans.
To evaluate the perioperative antinociceptive effect of intrathecal morphine (a pure mu agonist), intravenous (IV) buprenorphine (a partial mu agonist) or their combination. ⋯ The concomitant administration of intrathecal morphine and IV buprenorphine alleviates pain sensation and minimizes sedation more effectively than when given after the administration of either drug separately. In addition, IV buprenorphine affords a reduction in side effects.