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Regional anesthesia · Jul 1991
Randomized Controlled Trial Comparative Study Clinical TrialComparison of onset time between 0.5% bupivacaine and 3% 2-chloroprocaine with and without 75 micrograms fentanyl.
- C Johnson, B J Ransil, and N Oriol.
- Department of Anesthesia, Beth Israel Hospital, Boston, Massachusetts 02215.
- Reg Anesth. 1991 Jul 1;16(4):228-31.
AbstractWe tested the hypothesis that the addition of 75 micrograms fentanyl to 0.5% bupivacaine would reduce the onset time of surgical anesthesia for cesarean delivery to equal the onset time of 3% 2-chloroprocaine and would have no effect when added to 3% 2-chloroprocaine. Fentanyl was found to reduce the onset time of bupivacaine to equal the onset time of 2-chloroprocaine and have no effect when added to 2-chloroprocaine.
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