Buprenorphine, clonidine, and steroid to extend arm nerve block
Part of Pain clinical trials.
This study tests whether adding certain medicines (buprenorphine, clonidine, and a steroid) to an arm “nerve block” during shoulder surgery can help the numbness last longer and improve comfort afterward. It is for adults having shoulder arthroscopy and compares how long the nerve block works.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Be 18 years or older
- Be scheduled for shoulder arthroscopy (not total shoulder replacement)
- Be able and willing to sign informed consent and follow study instructions
- Weigh 60 kg or more
- Not be pregnant
- Not have an allergy to local numbing medicines
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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