***TASK***
the task is to simplify the input abstract of a biomedical literature

***INPUT***
the input is the abstract of a biomedical literature

***OUTPUT***
the output is the simplified abstract for the input abstract of a biomedical literature

***DOCUMENTATION***

***EXAMPLES***

Input: The search identified nine trials of cognitive behavioural and psychodynamic therapy approaches, together with a small group of 'active control' interventions. No trials relating to other psychotherapeutic approaches and techniques were found. A total of seven trials provided sufficient data for inclusion in the comparison between CBT and controls. No trials compared psychodynamic psychotherapy with controls. Based on five trials (153 participants), cognitive behavioural therapy was more effective than waiting list controls (WMD -9.85, 95% CI -11.97 to -7.73). Only three small trials compared psychodynamic therapy with CBT, with no significant difference in treatment effect indicated between the two types of psychotherapeutic treatment. Based on three trials with usable data, CBT was superior to active control interventions when using the Hamilton Depression Rating Scale (WMD -5.69, 95% CI -11.04 to -0.35), but equivalent when using the Geriatric Depression Scale (WMD -2.00, 95% CI -5.31 to 1.32). Only a small number of studies and patients were included in the meta-analysis. If taken on their own merit, the findings do not provide strong support for psychotherapeutic treatments in the management of depression in older people. However, the findings do reflect those of a larger meta-analysis that included patients with broader age ranges, suggesting that CBT may be of potential benefit.
Output:

In this review we included seven small trials, involving a total of 153 participants, that examined psychotherapeutic treatments for depression in older people. Five trials compared a form of cognitive behavioural therapy (CBT) against control conditions, and the findings showed that CBT was more effective than control. Two individual trials compared CBT against psychodynamic therapy, with no significant difference in effectiveness indicated between the two approaches. Our review shows that there is relatively little research in this field and care must be taken in generalising what evidence there is to clinical populations.