Heart surgery showdown: which repair works best for kids with leaky valves?

NCT ID NCT07284212

Completed Knowledge-focused Sponsor: China National Center for Cardiovascular Diseases Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This completed study followed 427 children under 14 who had surgery for mitral regurgitation (a leaky heart valve) at eight hospitals in China. Researchers compared two surgical repair strategies to see which led to better outcomes, like survival and avoiding repeat surgery. The goal is to provide real-world evidence to guide surgeons in choosing the best approach for each child.

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 study could help surgeons choose the best repair technique for children with mitral regurgitation, potentially improving long-term heart function and reducing the need for repeat surgeries.
What could go wrong: This is an observational study, not a treatment trial, so it won't directly test a new drug or device. The results may not apply to all children, especially those with other heart conditions.

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

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for MITRAL REGURGITATION (MR) are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

mitral valve insufficiency

As listed by the trial registrant

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

MITRAL REGURGITATION (MR) PEDIATRIC CARDIAC SURGERY

Contacts and locations

Locations

Pediatric Cardiac Surgery Center, Fuwai Hospital

Beijing, Beijing Municipality, 100037, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.