Evaluation of Ketamine/Midazolam Deep Sedation vs. Fentanyl/Midazolam Moderate Sedation for Image-Guided Percutaneous Procedures in Interventional Radiology

This is the experimental intervention to be used as an alternative sedation method to the other comparator intervention (fentanyl).

This is the traditional (comparator) intervention used in interventional radiology procedure sedation.

Adjuvant administered in combination with either fentanyl (comparator) or ketamine (experimental).