Balloon in the womb could save babies with rare birth defect

NCT ID NCT06179472

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a procedure called FETO, where a tiny balloon is placed in the windpipe of unborn babies with severe congenital diaphragmatic hernia (CDH). The balloon helps the lungs grow before birth and is later removed. Researchers want to see if this improves survival and reduces the need for breathing machines after delivery. The trial involves 20 pregnant people and will follow the babies for two years.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

BALT Goldbal2 detachable balloon (device)

What this could lead to

If successful, this procedure could significantly increase survival and reduce severe lung and heart complications in babies with congenital diaphragmatic hernia.

What could go wrong

This is a small, single-center trial with only 20 participants, so results may not apply broadly. The procedure carries risks of premature delivery or balloon-related complications.

Disclaimer Read more

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.

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Conditions

The condition(s) this trial relates to.

congenital diaphragmatic hernia

As listed by the trial registrant

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

Contacts and locations

Locations

  • Children's Mercy Hospital

    Kansas City, Missouri, 64108, United States