Regional anesthesia and pain medicine
-
Reg Anesth Pain Med · Mar 2001
Randomized Controlled Trial Clinical TrialAssessment of wound infiltration with bupivacaine in women undergoing day-case gynecological laparoscopy.
The effectiveness of local anesthetic wound infiltration for treatment of postoperative pain appears to be variable and partly dependent on the surgical procedure. Although evidence was lacking, it was common practice at our institution to infiltrate the trocar wound of patients undergoing day-case laparoscopic procedures with long acting local anesthetic agents. The aim of this study was to investigate the analgesic efficacy, and the influence of the timing, of local anesthetic infiltration into surgical wounds for day-case diagnostic gynecological laparoscopy. ⋯ Wound infiltration with local anaesthetic did not significantly reduce pain or opioid requirement after gynecological laparoscopy.
-
Reg Anesth Pain Med · Mar 2001
Randomized Controlled Trial Clinical TrialHypotensive epidural anesthesia in total knee replacement without tourniquet: reduced blood loss and transfusion.
[corrected] For decades, hypotensive anesthesia has been used in an attempt to reduce intraoperative blood loss. Hypotensive epidural anesthesia (HEA) is a relatively new technique in hypotensive anesthesia. Use of a tourniquet has been shown to be associated with a higher risk of cardiovascular and thromboembolic complications. The effect of HEA on blood loss and need for transfusion in total knee replacement (TKR) is not known. ⋯ We conclude that HEA is a safe technique that allows TKR without a tourniquet. Compared with spinal anesthesia, the use of HEA for TKR significantly reduces blood loss and the need for blood transfusion.
-
Reg Anesth Pain Med · Mar 2001
Editorial CommentHow close is close enough? Defining the "paresthesia chad".