Bupivacaine delivered by elastomeric pumps reduce pain and narcotic consumption after TKA .
This report has been verified
by one or more authors of the
original publication.
The 2012 Chitranjan Ranawat award: intraarticular analgesia after TKA reduces pain: a randomized, double-blinded, placebo-controlled, prospective study
Clin Orthop Relat Res. 2013 Jan;471(1):64-75. doi: 10.1007/s11999-012-2596-9160 patients, undergoing total knee arthroplasty, were randomised into two groups to receive either bupivacaine or a placebo through an infusion pump, to measure the short-term outcomes: post-operative pain and need for rescue analgesia. Following assessments over a 3 day period, results indicated that bupivacaine decreased pain, opioid consumption, and opioid-related side effects.
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