Ultrasound to study diaphragm function around surgery
Part of Infections, Lungs & breathing clinical trials.
This trial uses ultrasound (a non-painful scanning method) to measure how well the diaphragm works around the time of surgery. It aims to learn whether diaphragm changes during surgery relate to breathing problems, especially in people undergoing abdominal, pelvic, or vascular operations.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 18 years or older
- You are scheduled for abdominal, pelvic, or vascular surgery
- The surgery may be planned (elective) or urgent/acute
- You must have a chronic respiratory condition NOT present (no ongoing lung/breathing disease)
- You must be able to understand the study and sign consent
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 tests if ultrasound of your diaphragm (the muscle that helps you breathe) can help doctors find the cause of sudden breathing trouble. It may help patients who come to the emergency room with fast or difficult breathing and low oxygen levels.
This study checks how reliable ultrasound is at measuring diaphragm movement in people having planned surgery. If you are having an elective surgery, you may be able to join and help researchers see if ultrasound is a consistent tool.
This study tests a new way to measure how well your diaphragm (the main breathing muscle) is working using ultrasound imaging. Researchers want to see if this measurement method works reliably in patients who are on breathing support.
This trial uses ultrasound to check how your diaphragm (the muscle that helps you breathe) is working while you are on a ventilator. The goal is to help doctors set the breathing machine more accurately to make it easier for you to breathe on your own.
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.
Hear when a new Respiratory Insufficiency trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.