New hope for babies: drug targets rare genetic disorder that hardens arteries

NCT ID NCT07473973

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

Summary

This study tests a new medicine called INZ-701 in babies up to 1 year old who have a rare genetic condition (ENPP1 deficiency) that causes severe hardening of the arteries and bone problems. The goal is to see if the drug can raise a key substance in the blood, improve survival, and protect the heart. About 12 infants will receive the treatment for 52 weeks to check safety and effectiveness.

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Conditions

The condition(s) this trial relates to.

arterial calcification of infancy arterial calcification, generalized, of infancy, 1 autosomal recessive hypophosphatemic rickets hypophosphatemic rickets, autosomal recessive, 1

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Azienda Ospedaliera Universitaria Meyer

    RECRUITING

    Florence, 50139, Italy

  • Gyermekgyogyaszat, DE

    RECRUITING

    Debrecen, Hungary

  • Hopital Necker - Enfants Malades

    RECRUITING

    Paris, 75015, France

  • Hospital Sant Joan de Deu Edificio Consultas Externas. Unitat de Recerca

    RECRUITING

    Barcelona, Esplugues de Llobregat, 08950, Spain

  • Hospital Universitario Pedro Ernesto/Rio de Janeiro

    RECRUITING

    Rio de Janeiro, 20551-030, Brazil

  • King Faisal Specialist Hospital and Research Center

    RECRUITING

    Riyadh, 12713, Saudi Arabia

  • Royal Manchester Children's Hospital

    RECRUITING

    Manchester, M13 9WL, United Kingdom

  • Umraniye Traiing and Research Hospital

    RECRUITING

    Istanbul, Turkey (Türkiye)