A Comparison of Safety and Efficacy of Dexmedetomidine and Propofol in Children with Autism and Autism Spectrum Disorders Undergoing Magnetic Resonance Imaging.

Doctors compared two IV drugs used to keep autistic kids still for MRI scans. They looked at the children who got either propofol or dexmedetomidine at one hospital.

Every child had autism or ASD. The team timed how fast kids woke up and tracked heart rate and blood pressure during the scan.

Both drugs let every child finish the MRI safely. Kids given propofol woke up 10 minutes sooner and went home 20 minutes faster.

Kids given dexmedetomidine had steadier heart rates and blood pressure. No child in either group had a bad event.

Hudson et al. (2012) reviewed 33 drug studies in autistic children and found almost no strong evidence for any psychotropic med. Kamal’s team now adds solid data for two sedation choices.

KMcIntyre et al. (2017) showed cartoon video eyewear can slightly calm heart rate during dental work. Their tiny drop in beats per minute lines up with Kamal’s finding that dexmedetomidine keeps vitals even calmer.

Together the papers give you both a drug and a no-drug option for short clinical procedures.

When an autistic client needs an MRI, you can now tell families: propofol means faster wake-up and discharge, while dexmedetomidine gives smoother vitals. Both are safe. Share the choice with the anesthesiologist and pick the fit that matters most to that family’s schedule and stress level.