Impact of ketamine versus fentanyl continuous infusion on opioid use in patients admitted to a surgical-trauma intensive care unit

Among critically ill mechanically ventilated patients in the STICU, continuous ketamine resulted in signifi-cantly less opioids during mechanical ventilation. Further studies with a larger sample size are needed to assess the ap-propriate dosing strategy for ketamine to produce adequate analgesia when used as a primary analgesic in mechanically ventilated patients.