130
Participants
Start Date
September 1, 2025
Primary Completion Date
September 1, 2028
Study Completion Date
September 1, 2028
Randomization of Propofol or Dexmedetomidine
This intervention is a randomization of Propofol or Dexmedetomidine. Each group will receive three minutes of research images, followed by induction of anesthesia and immediately followed by three minutes of imaging. The subject will receive standard care clinical magnetic resonance imaging for 45 minutes and three minutes of research images at the end of the scan.
Children's Hospital Los Angeles, Los Angeles
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Children's Hospital Los Angeles
OTHER