New topical painkiller could replace catheters in shoulder surgery recovery
NCT ID NCT07280195
First seen Jan 07, 2026 · Last updated May 09, 2026 · Updated 15 times
Summary
This study tests whether a topical medication called ZYNRELEF, applied during shoulder replacement surgery, can control pain better than the standard nerve block with a catheter. About 86 adults having shoulder replacement will be randomly assigned to one of the two methods. Researchers will track how much opioid pain medication each group uses, their pain scores, and satisfaction to see which approach works best.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Washington University
St Louis, Missouri, 63110, United States
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