Less lidocaine, same relief: study seeks minimum dose for arm block
NCT ID NCT07374952
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to find the smallest amount of lidocaine needed to successfully numb the arm using a specific ultrasound-guided nerve block technique. Researchers will test different volumes of lidocaine in 60 adults aged 18-70, adjusting doses based on previous results. The goal is to maintain effective pain relief while using less medication, potentially reducing side effects.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
lidocaine
What this could lead to
If successful, this could help doctors use less lidocaine for arm nerve blocks, reducing side effects while still providing effective pain relief.
What could go wrong
This is a small, early-phase dose-finding study with only 60 participants, so results may not apply to all patients or settings.
Disclaimer
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the original study
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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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