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More info
You can access this
clinical trial
if you have
Pain, Postoperative
and you are
over 18
years old
The primary goal of this phase is to monitor the long-term effects.
The treatment is already on the market.
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The purpose

Local infiltration analgesia is effective in total knee arthroplasty for postoperative pain management, but the efficacy of subcutaneous wound infiltration has not been evaluated. This study aims at evaluating the efficacy of subcutaneous wound infiltration in total knee arthroplasty in 16 patients undergoing bilateral knee arthroplasty.

Provided treatments

  • Drug: ropivacaine 0.2%, 50 mL
  • Drug: normal saline
Tris trial is registered with FDA with number: NCT00927225. The sponsor of the trial is Hvidovre University Hospital and it is looking for 16 volunteers for the current phase.
Official trial title:
Local Infiltration Analgesia in Bilateral Knee Arthroplasty - Efficacy of Subcutaneous Wound Infiltration With Local Anesthetic.