New dietary product tested for rare metabolic disorder

NCT ID NCT04761588

First seen Dec 12, 2025 · Last updated May 16, 2026 · Updated 24 times

Summary

This study tested a special medical food called TYR sphere in 14 people aged 3 and older with tyrosinemia or alkaptonuria. The goal was to see how well patients stuck with the product, how their bodies handled it, and whether it helped control their condition. Participants used the product for 4 weeks, with regular checks on blood levels and any stomach issues.

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Contacts and locations

Locations

  • Hopital Necker-Enfants Malades

    Paris, France

Conditions

Explore the condition pages connected to this study.