Journal of anesthesia
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Journal of anesthesia · Jun 2016
A case series of re-establishment of neuromuscular block with rocuronium after sugammadex reversal.
We report the use of rocuronium to re-establish neuromuscular block after reversal with sugammadex. The aim of this study was to investigate the relationship between the dose of rocuronium needed to re-establish neuromuscular block and the time interval between sugammadex administration and re-administration of rocuronium. Patients who required re-establishment of neuromuscular block within 12 h after the reversal of rocuronium-induced neuromuscular block with sugammadex were included. ⋯ Intervals between sugammadex and second rocuronium were 12-465 min. Total dose of rocuronium needed to re-establish neuromuscular block was 0.6-1.2 mg/kg. 0.6 mg/kg rocuronium re-established neuromuscular block in all patients who received initial sugammadex more than 3 h previously. However, when the interval between sugammadex and second rocuronium was less than 2 h, more than 0.6 mg/kg rocuronium was necessary to re-establish neuromuscular block.
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Journal of anesthesia · Jun 2016
Randomized Controlled TrialImpact of anesthetic technique on the stress response elicited by laparoscopic cholecystectomy: a randomized trial.
The aim of this randomized, double-blind clinical trial was to elucidate the impact of general anesthesia alone (GA) or supplemented with epidural anesthesia (EpiGA) on surgical stress response during laparoscopic cholecystectomy, using stress hormones, glucose, and C-reactive protein (CRP), as potential markers. Sixty-two patients scheduled to undergo elective laparoscopic cholecystectomy were randomly assigned into two groups to receive either GA or EpiGA. Stress hormones [cortisol (COR), human growth hormone (hGH), prolactine (PRL)], glucose, and CRP were determined 1 day before surgery, intraoperatively, and upon first postoperative day (POD1). ⋯ Although, CRP was minimally affected intraoperatively, a notable augmentation on POD1, comparable in both groups, was recorded. These results indicate that hormonal and metabolic stress response is slightly modulated by the use of epidural block supplemented by general anesthesia, in patients undergoing laparoscopic cholecystectomy cholecystectomy. Nevertheless, inflammatory reaction as assessed by CRP seems to be unaffected by the anesthesia regimen.
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Journal of anesthesia · Jun 2016
Case ReportsTwo cases of compartment syndrome of the lower extremities during surgery for gynecological malignancies.
Two cases of compartment syndrome of the lower extremities occurring during surgery for gynecological malignancies are reported. In addition to the risk from being in the lithotomy position for over 4 h, these two cases were believed to have been caused by the combined use of a disposable wound retractor and abdominal retractors to secure the operative field. ⋯ Prolonged compression of the external iliac vein by a disposable wound retractor and abdominal retractors is believed to have induced congestion of the lower extremities, eventually resulting in compartment syndrome. To verify this, during subsequent surgeries of the same type, changes in the diameters of femoral arteries and veins when a disposable wound retractor and abdominal retractors were used were monitored using an ultrasound device, and the findings confirmed that changes in vascular diameter do occur.
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Journal of anesthesia · Jun 2016
Randomized Controlled Trial Comparative StudyComparison of the analgesic effect of intravenous acetaminophen with that of flurbiprofen axetil on post-breast surgery pain: a randomized controlled trial.
Acetaminophen is known to be a relatively weak analgesic with fewer side effects than nonsteroidal anti-inflammatory drugs (NSAIDs). This study aimed to determine whether intravenous (iv) acetaminophen produces comparable analgesic effects to those of flurbiprofen (positive control drug), an intravenously injectable NSAID, after partial mastectomies. The primary outcome assessed was pain intensity during the first 24 h after the operation, and the secondary outcome was the satisfaction rating at discharge. ⋯ Acetaminophen produces an equivalent analgesic effect to flurbiprofen in post-partial mastectomy patients.