QUANTITATIVE ASSESSMENT OF EXTRADURAL BUPIVACAINE ANALGESIA
نویسندگان
چکیده
منابع مشابه
Quantitative assessment of extradural bupivacaine analgesia.
Bupivacaine (0.5%) 20 ml was administered extradurally to six healthy volunteers. It was found that simultaneous application of 10 needles to the skin could evoke pain when analgesia was obtained to one needle stimulation. In addition, a laser beam was used as a quantitative technique to activate simultaneously many cutaneous nociceptors. For 7 h, thresholds (sensory and pain) and pain-evoked b...
متن کاملPostoperative analgesia by continuous extradural infusion of bupivacaine and diamorphine.
Three solutions administered by continuous extradural infusion for postoperative analgesia were compared in a randomized, double-blind manner. All patients underwent major abdominal gynaecological surgery and received 0.125% bupivacaine in 0.9% saline, diamorphine in 0.9% saline (0.5 mg in 15 ml) or diamorphine mixed with 0.125% bupivacaine (0.5 mg in 15 ml), at a rate of 15 ml h-1. The bupivac...
متن کاملBupivacaine toxicity in association with extradural analgesia for caesarean section.
Evidence of central nervous system toxicity was noted in two patients undergoing extradural analgesia for Caesarean section. There was no cardiovascular depression and both patients recovered rapidly. The patients had received total doses of bupivacaine plain solution of 357.5 mg and 356.25 mg, respectively and the relationship of these to the clinical signs of bupivacaine toxicity is discussed.
متن کاملCardiovascular changes in labour associated with extradural analgesia using bupivacaine.
Cardiovascular changes were monitored continuously in 13 women during stimulated labour conducted under extradural analgesia with bupivacaine. Three solutions of bupivacaine (0.5% plain, 0.25% with adrenaline and 0.5% with adrenaline) were administered in a random fashion. The results show that the plain solution of bupivacaine was associated with a decrease in central venous pressure and an in...
متن کاملComparison of bupivacaine and bupivacaine with fentanyl in continuous extradural analgesia during labour.
In a randomized, double-blind study of 39 mothers in labour, we have compared a loading dose of 0.5% bupivacaine 6.0 ml and fentanyl 100 micrograms given extradurally, followed by an infusion of 0.08% bupivacaine 15 ml h-1 plus fentanyl 37.5 micrograms h-1, with a loading dose of 0.5% bupivacaine 6.0 ml and saline 2.0 ml, followed by an extradural infusion of 0.08% bupivacaine alone, per hour. ...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1990
ISSN: 0007-0912
DOI: 10.1093/bja/65.5.633