1. The Research Question
To examine which patient- and context-related factors impact the antidepressant efficacy of exercise in the real clinical world, among elderly patients suffering from major depression
BP34 Adherence to Antibiotic Prescribing for LRTI and Association With Recovery (Oral Presentation On Completed Research) Nick Francis, MD, PhD, Cardiff University; David Gillespie; Jacqueline Nuttall; Paul Little; Theo Verheij; Samuel Coenen; Jochen Cals; Kerenza Hood; Herman Goossens; Christopher Butler

2. What the Researchers Did
The SEEDS study compared the antidepressant efficacy of sertraline plus physical exercise (24 weeks, 3 times per week) vs. sertraline alone. The setting was a consultation liaison program for Primary Care
In a post-hoc analysis, we identified which factors predicted higher chances of remission in the experimental group; contextual factors and PCPs opinions were also explored
aged ≥18 years, consulting with an illness where an acute or worsened cough was the main or dominant symptom, or had a clinical presentation that suggested a lower respiratory tract infection that had been present for ≥28 days.

3. What the Researchers Found
The ideal candidate to receive sertraline plus exercise is a patient who is older than 75, has retained a good aerobic fitness, displays psychomotor retardation but not severe anxiety.
A long standing consultation liaison program is important for the recruitment and follow up of patients: PCPs expressed very favorable views re. adding exercise as an antidepressant

4. What This Means for Clinical Practice
Older patients with major depression can be safely and effectively treated with a combination of structured physical exercise and antidepressant drugs. The feasibility of this intervention depends on the level of collaboration between PCPs and other specialists. Moreover, the effectiveness against depression is particularly high among selected patients.