New heart ultrasound dye passes early safety tests

NCT ID NCT04185246

First seen Nov 18, 2025 · Last updated May 12, 2026 · Updated 20 times

Summary

This study tested a new contrast agent called NH002 to see if it's safe for use in heart ultrasounds. 36 adults with heart disease received different doses of the agent. Researchers monitored vital signs, heart activity, and allergic reactions to determine safety.

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Contacts and locations

Locations

  • Taipei Mackay Memorial Hospital

    Taipei, 10449, Taiwan

  • Taipei Veterans General Hospital

    Taipei, 11217, Taiwan

Conditions

Explore the condition pages connected to this study.