Tying down ICU patients less often may fight dangerous confusion

This study tested whether using wrist restraints only when absolutely necessary, rather than as a standard practice, could help reduce the duration of delirium (a serious state of confusion) in intensive care unit (ICU) patients on breathing machines. 423 adult patients expected to need a ventilator for at least two days were randomly assigned to either the restrictive or standard restraint approach. The main goal was to see which method resulted in more days free of delirium over a two-week period.