Is There Any Dose of Benzodiazepines Safe for Delirium in the PICU? A Secondary Analysis of the PICU Up! Pilot Trial Dataset

No safe benzodiazepine threshold was identified in critically ill children, with delirium risk increased even at minimal doses. The greatest increase in odds occurred at the lowest doses. Hence, regardless of dose, benzodiazepine use should be minimized or eliminated whenever possible. Physical restraints and dexmedetomidine use were also associated with increased risk of delirium; thus, a tailored approach for each patient with an emphasis on judicious use is critical.