New heart ultrasound dye passes early safety tests

NCT ID NCT04185246

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

Summary

This study tested a new contrast agent called NH002 in 36 adults with heart disease. The agent is used during heart ultrasound to make the heart's chambers and borders clearer. The main goal was to check safety by monitoring vital signs, heart activity, and allergic reactions after three different doses.

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Conditions

The condition(s) this trial relates to.

congenital heart disease heart disorder

As listed by the trial registrant

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

Contacts and locations

Locations

  • Taipei Mackay Memorial Hospital

    Taipei, 10449, Taiwan

  • Taipei Veterans General Hospital

    Taipei, 11217, Taiwan