Ultrasound could replace breathing tests for diaphragm strength
NCT ID NCT04959526
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares a new ultrasound technique (shear-wave elastography) to standard breathing tests for measuring diaphragm muscle forces. Researchers will test 24 healthy adults during various breathing maneuvers and nerve stimulation. The goal is to see if the ultrasound method can reliably measure diaphragm strength, potentially offering a simpler, non-invasive alternative for future clinical use.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could lead to a simpler, non-invasive way to assess diaphragm function using ultrasound.
What could go wrong
This is a small, early study in healthy volunteers only. It may not translate to patients with lung disease, and the ultrasound method may not match current testing accuracy.
Disclaimer
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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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Contacts and locations
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Locations
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Mayo Clinic in Rochester
RECRUITINGRochester, Minnesota, 55905, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••