Heart hole repair without X-Rays: major trial launches
NCT ID NCT07054541
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This large study tests whether closing a common heart hole (atrial septal defect) using only ultrasound guidance and special tools is as good as the standard X-ray method. The goal is to avoid radiation and contrast dye risks, such as cancer and kidney injury. About 666 participants will be randomly assigned to either the ultrasound or X-ray group, and a separate group of patients who cannot have X-rays will also be studied.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
ultrasound-guided procedure with specialized instruments
What this could lead to
If successful, this could offer a safer, radiation-free and contrast-free way to close heart holes, reducing long-term cancer risk and allowing treatment for pregnant women and those with allergies or kidney problems.
What could go wrong
This is a Phase 4 trial, but it is not yet recruiting. The ultrasound method may not be as effective as the standard X-ray method in all cases, and the specialized instruments may not work for every patient.
Disclaimer
Read more
Show less
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.
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for ATRIAL SEPTAL DEFECT (ASD) are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
-
Chinese Academy of Medical Sciences, Fuwai Hospital
Beijing, Beijing Municipality, 100037, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact