This systematic review and meta-analysis aimed to (1) assess the effectiveness of psychological therapies for depression in older people living in long-term care (LTC) settings, and (2) investigate differences in effectiveness between types of psychological treatments.

We included randomised controlled trials (RCTs) with participants aged 65 years and older. Participants were required to present with (a) major depressive disorder (MDD) or (b) symptoms of depression based on a score over a cut-point on a validated depression measure. The study setting was LTC facilities, including nursing homes, assisted-living facilities, and residential aged care facilities, where some level of day-to-day care was provided by staff employed in the facility. Treatments were grouped and classified as cognitive-behavioural therapy, behaviour therapy, or reminiscence therapy.

The literature review identified 19 studies for the qualitative synthesis: 18 were included in a meta-analysis. Results indicated a benefit for psychological treatments on depressive symptoms at end-of-intervention (standardized mean difference (SMD) -1.04, 95% CI -1.49 to -0.58; 18 trials, 644 participants), and at a medium-term follow-up (SMD -0.43, 95% CI -0.81 to -0.06; 8 RCTs, 355 participants), but not in the longer-term (SMD -0.16, 95% CI -0.58 to 0.27; 2 RCTs, 92 participants). There was no difference in outcomes between therapy types.

This systematic review demonstrated positive impacts of psychological therapies on symptoms of depression in older people living in LTC, both immediately after therapy and in the medium term, but longer-term impacts were not demonstrated.