New nerve block combo may spare breathing while killing shoulder pain
NCT ID NCT05444517
First seen Jan 10, 2026 · Last updated Jun 15, 2026 · Updated 28 times
Summary
This study tested two ways to numb the shoulder after surgery: the standard interscalene block and a combination of two other blocks (infraclavicular and anterior suprascapular). The goal was to see if the combination could provide equal pain relief without causing temporary diaphragm paralysis, a common side effect of the standard block. Fifty adults having arthroscopic shoulder surgery took part, and their pain levels were compared at rest after surgery.
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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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Hospital Clínico Universidad de Chile
Santiago, Santiago Metropolitan, Chile
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