Light-Based liver monitor could replace needle tests
NCT ID NCT01891188
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a noninvasive monitor that uses light to measure oxygen levels in the liver of children with heart conditions. Researchers wanted to see if this method could replace the usual needle-based blood draw. The study included 100 children undergoing heart catheterization. If successful, this monitor could help doctors check liver health more easily and safely.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Phoenix Children's Hospital
Phoenix, Arizona, 85016, United States
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