Could a child's own stem cells strengthen a weak heart after surgery?

NCT ID NCT02781922

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

Summary

This study tests whether injecting a child's own heart stem cells (JRM-001) after reconstructive surgery can improve heart function in children with single ventricle heart defects. About 40 children scheduled for Glenn or Fontan surgery will receive either the stem cells or a placebo. The main goal is to see if the treatment boosts the heart's pumping ability, measured by MRI.

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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

Study contacts

  • Contact

    Email: •••••@•••••

Locations

  • Kanagawa Children's Medical Center

    RECRUITING

    Kanagawa, Japan

  • Okayama University Hospital

    RECRUITING

    Okayama, Japan

  • Saitama Prefectural Children's Medical Center

    RECRUITING

    Saitama, Japan

  • Shizuoka Children's Hospital

    RECRUITING

    Shizuoka, Japan

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