Ultrasound test of diaphragm strength in healthy adults
This study uses a special ultrasound technique to look at how the diaphragm moves and works. It aims to see if this method can measure diaphragm strength in healthy adults, which might help doctors understand breathing issues better.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Age 18 to 60 years
- Body mass index between 18 and 30
- No known lung, nerve, or heart disease
- Able to perform breathing maneuvers and give consent
- Not pregnant, no heavy smoking history (over 10 pack-years), no swallowing or esophageal problems
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study uses ultrasound to look at how well your diaphragm (the main breathing muscle) is working while you are on a breathing machine. The goal is to see if this can help doctors predict when you can safely breathe on your own and leave the ventilator sooner.
This study looks at how common diaphragm weakness is in people who have been on breathing support in the ICU. If you are coming off that support, researchers want to learn if your diaphragm strength affects your recovery.
This study compares two ways to measure how well a baby’s diaphragm (main breathing muscle) works in babies and children who need breathing support. It may help doctors choose the best test to guide safe breathing changes, like when to remove the breathing tube or support.
This trial studies how well your diaphragm (the main breathing muscle) works during a severe COPD flare, using an ultrasound scan. It may help doctors better assess breathing muscle performance when COPD symptoms suddenly worsen.
This study uses ultrasound to measure how well your diaphragm muscle works during a COPD flare-up. The goal is to see if this measurement can help predict how you will recover.
This study tests how reliable ultrasound is for measuring the diaphragm (the muscle that helps you breathe) in patients having elective surgery. It may help doctors better monitor breathing after surgery.
Hear when a new Diaphragm Dysfunction trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.