Generalized Arterial Calcification of Infancy Clinical Trial
Official title:
The ENERGY Study: An Open-Label Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of INZ-701 in Infant Subjects With Ectonucleotide Pyrophosphatase/ Phosphodiesterase 1 (ENPP1) Deficiency
The primary purpose of Study INZ701-104 (the ENERGY study) is to assess the safety and tolerability of INZ-701 in infants with ENPP1 Deficiency.
INZ-701 is an ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1) enzyme replacement therapy in development for the treatment of the ultra rare genetic disorder, ENPP1 Deficiency. Study INZ701-104 (the ENERGY study) is a Phase 1b, open-label study to assess the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of INZ-701 in infant study participants with ENPP1 Deficiency. The study will consist of up to a 60-day Screening Period, a 52-week Treatment Period during which study participants will receive INZ-701, an Extension Period during which study participants may continue to receive INZ-701, and an End of Treatment (EOT) visit 30 days after the last dose of INZ-701. Upon treatment discontinuation, study participants may continue to be followed for their ongoing disposition for survival outcome at least quarterly, if feasible through the end of the study. If the study site is not able to complete the survival outcome follow-up for up to 26 weeks post-treatment discontinuation, then the study participant can be considered "lost to follow up. ;
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