Balloon in the womb: new device aims to save babies with underdeveloped lungs

NCT ID NCT04931212

First seen Nov 20, 2025 · Last updated May 15, 2026 · Updated 17 times

Summary

This study tested a new device (Smart-TO) that places a small balloon in the windpipe of unborn babies with a severe diaphragm hernia. The goal was to see if the balloon is safe and can help the lungs grow before birth. The study included 23 pregnancies. The balloon is later removed using a special MRI technique, and the baby's health is monitored after birth.

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Contacts and locations

Locations

  • Hôpital Bicêtre

    Le Kremlin-Bicêtre, 94270, France

  • Hôpital Béclère

    Clamart, 92140, France

Conditions

Explore the condition pages connected to this study.