Less is more: study seeks minimum lidocaine dose for arm block
NCT ID NCT07374952
First seen Jan 31, 2026 · Last updated May 22, 2026 · Updated 17 times
Summary
This study aims to find the smallest amount of lidocaine (a numbing medicine) needed to successfully block nerves in the arm for surgery or pain relief. Researchers will test different doses in 60 adults aged 18-70 with a healthy weight. The goal is to use the least medication possible while still achieving effective numbness, which could reduce side effects and improve safety.
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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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