Journal of clinical anesthesia
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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.
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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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Comparative Study
Pain assessment following general anesthesia using the Toddler Preschooler Postoperative Pain Scale: a comparative study.
To evaluate the reliability of the Toddler Preschooler Postoperative Pain Scale (TPPS) following general anesthesia as a guide to analgesic administration, and to compare the validity of this scale with other observational measures of pain in children. ⋯ Following procedures that are likely to produce pain, TPPS, FLACC, and the COMFORT scale, modified as a purely behavioral tool, can be recommended for postoperative assessment of patients aged 1 to 5 years. The TPPS may be preferred for the discrimination between painful and nonpainful states.
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We present here a case of a common problem for the anesthesiologist, i.e., difficulty in placing a Laryngeal Mask Airway (LMA). One solution is the use of the Yodfat technique to facilitate placement of the LMA.