P.r.n. medication use in a psychiatric high-dependency unit following the introduction of a nurse-led activity programme

This paper describes the introduction of a daily activity programme with clients who require psychiatric intensive care in two locked high-dependency units (HDUs). To evaluate the programme, a crossover study between the two units was undertaken with a convenience sample of clients. Baseline data of pro re nata (p.r.n.) medication dispensed to patients were collected for a period of 2 weeks from both locked units before the introduction of the programme. The programme was conducted for a period of 1 month in alternate locked units. Both non-intervention and active programme data were collected throughout the 6-month period of the study. Findings from the study demonstrated that an activity-based nursing intervention was effective in reducing the number of p.r.n. medications dispensed in a HDU compared with control conditions. The effects were statistically significant in one of the units and absent in the other. This study shows that a purposeful activity programme for severely disturbed psychiatric clients in a HDU setting can be effective in reducing disturbed behaviour and therefore the need for p.r.n. medication.