• Surgical Research in Practice
  • Knee Replacement

Welcome to the SPAARK trial website.

The SPAARK trial aims to assess the clinical and cost effectiveness of periarticular liposomal bupivacaine (EXPAREL®) and bupivacaine hydrochloride compared with bupivacaine hydrochloride alone for post-operative recovery after knee replacement surgery.

Live Update
Recruitment Progress:
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