Comparing two pain relief methods for knee replacement surgery
Treatments studied
Part of Pain clinical trials.
This study compares two different pain-block methods used during total knee replacement surgery to see which gives better pain relief. The goal is to help patients have less pain and a better recovery after surgery.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 70 years old.
- You are in good overall health (doctors' rating of ASA I, II, or III).
- You are scheduled for a total knee replacement (arthroplasty).
- You have not had previous surgery on the same knee.
- You have no allergies to the study medications, no infection at the injection site, no bleeding disorder, no nerve or muscle disease, and no major psychiatric or cognitive disorder.
- Your body mass index (BMI) is 40 kg/m² or less.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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