Could a simple ultrasound replace invasive lung pressure tests?

NCT ID NCT07253480

Not yet recruiting Knowledge-focused Sponsor: Isala Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study checks if a special ultrasound technique (shear-wave elastography) can accurately measure diaphragm pressure without needles or tubes. Twelve healthy adults will perform breathing exercises while researchers compare ultrasound readings to standard pressure measurements. If it works, this could lead to safer monitoring for lung disease patients.

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 non-invasive way to monitor lung pressure, helping prevent complications in COPD patients after lung surgery.
What could go wrong: This is a very early feasibility study with only 12 healthy adults. It may not work in real patients, and the ultrasound method might not be accurate enough.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

diaphragm disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

DIAPHRAGM DYSFUNCTION DIAPHRAGM ULTRASOUND HEALTH ADULT SUBJECTS

Contacts and locations

Locations

University Medical Centre Groningen

Groningen, Provincie Groningen, 9713GZ, Netherlands

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