Fetal heart surgery could change life for babies with Half-Formed hearts

NCT ID NCT06342999

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

Summary

This study looks at a procedure done before birth to help babies with a severe heart defect called hypoplastic left heart syndrome (HLHS). The goal is to improve blood flow through the heart so that the baby may have a better chance at a two-sided heart repair after birth. The study involves 80 pregnant women and their babies, and tracks success rates, complications, and long-term outcomes.

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Conditions

The condition(s) this trial relates to.

hypoplastic left heart syndrome

As listed by the trial registrant

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

Contacts and locations

Locations

  • Mayo Clinic in Rochester

    Rochester, Minnesota, 55905, United States