Effect of Butorphanol Combined With Flurbiprofen Axetil on Preventing Hyperalgesia Induced by Remifentanil in Patients
Status:
Completed
Trial end date:
2015-08-01
Target enrollment:
Participant gender:
Summary
Purpose:
To explore and compare antihyperalgesic effects of butorphanol, flurbiprofen axetil, and a
combination of both received before anesthesia induction.
To evaluate and examine the incidence of adverse effects with the purpose of selecting the
optimum dose.
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