Shear-wave Elastography Compared to Respiratory Function Testing
NCT04959526
This study is recruiting at 1 US site in 1 state, according to its ClinicalTrials.gov record last updated .
Summary
The purpose of this study is to evaluate the relationship between transdiaphragmatic pressure (Pdi) and diaphragm shear-wave elastography (SWE) during state-of-the-art respiratory muscle testing including volitional efforts (e.g., maximal inspiratory pressure, maximal expiratory pressure, Valsalva maneuver), as well as maximal phrenic nerve stimulation.
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Respiratory Function Loss
- Respiratory Complication
Eligibility basics and study details
- Study type
- Interventional
- Phase
- Not applicable
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Sponsor
- Mayo Clinic
- Last updated on ClinicalTrials.gov
- March 16, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Minnesota · 1
- Mayo Clinic in Rochester · Rochester, MN
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.