Effectiveness of combined non-pharmacological interventions in the prevention of delirium in critically ill patients: A randomized clinical trial.

Purpose: Delirium is a common dysfunction in the intensive care unit (ICU) and it is associated with negative short- and long-term outcomes. This study evaluated the effectiveness of combined non-pharmacological interventions in preventing delirium in critically ill patients.

Materials And Methods: This is a single-center randomized controlled trial conducted in three Brazilian ICUs from February to September 2019.