Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · Sep 2012
Randomized Controlled Trial Comparative Study[Effects of continuous interscalene brachial plexus block plus general anesthesia versus general anesthesia alone on perioperative management of arthroscopic rotator cuff repair surgery].
To compare continuous interscalene brachial plexus block (CISB) in the patients undergoing rotator cuff repair surgery. ⋯ In comparisons with GA alone for rotator cuff repair surgery, the combined uses of ISB and GA may achieve a better perioperative control of hemodynamic responses, a markedly reduced consumption of general anesthetics, a rapid recovery of consciousness from anesthesia, superior analgesia with fewer side effects and greater patient satisfaction.
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Zhonghua yi xue za zhi · Sep 2012
[Effects of pretreatment of lipid, midazolam and propofol on ropivacaine-induced convulsion and LD50 in rats].
To assess the effects of lipid on ropivacaine-induced convulsion and LD50 in rats and compare with those of the traditional anticonvulsants midazolam and propofol. ⋯ Midazolam and propofol not only decrease the convulsion rate of ropivacaine, but also increase its LD50. Lipid not only increases the convulsion rate of ropivacaine, but also decreases its LD50. The application of lipid for the prevention of local anesthetic toxicity has potential risks.