New study aims to find safer pain block for shoulder surgery
NCT ID NCT07671352
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares three types of nerve blocks used for pain relief during shoulder surgery. The goal is to see which block is least likely to temporarily paralyze the diaphragm, the main muscle used for breathing. Seventy-five adults having shoulder surgery will be randomly assigned to one of the three blocks. The researchers will measure diaphragm movement and pain levels after surgery.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
bupivacaine with dexmedetomidine
What this could lead to
If it works, this could help doctors choose a nerve block that avoids breathing problems after shoulder surgery.
What could go wrong
This is a small, early-phase trial with only 75 participants, so results may not apply to everyone. It compares known techniques, so no major breakthrough is expected.
Disclaimer
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.