Cognitive Therapy for Major Depressive Disorder
Author Information
Author(s): Jakobsen Janus Christian, Lindschou Hansen Jane, Storebø Ole Jakob, Simonsen Erik, Gluud Christian
Primary Institution: Copenhagen University Hospital
Hypothesis
What are the beneficial and harmful effects of cognitive therapy versus ‘treatment as usual’ in the treatment of major depressive disorder?
Conclusion
Cognitive therapy might not be an effective treatment for major depressive disorder compared with ‘treatment as usual’, with only a small effect observed.
Supporting Evidence
- Cognitive therapy significantly reduced depressive symptoms on the Hamilton Rating Scale for Depression.
- Meta-analysis showed no significant reduction in depressive symptoms on the Beck Depression Inventory.
- Trial sequential analysis indicated insufficient data to confirm cognitive therapy's superiority over treatment as usual.
Takeaway
Cognitive therapy is a way to help people with depression, but it may not work much better than regular treatment.
Methodology
Systematic review and meta-analysis of randomized trials comparing cognitive therapy with treatment as usual.
Potential Biases
High risk of bias in all included trials due to unclear or inadequate components.
Limitations
All included trials had a high risk of bias, and many did not report sufficient data on outcomes.
Participant Demographics
Participants were older than 17 years with a primary diagnosis of major depressive disorder.
Statistical Information
P-Value
p<0.007
Confidence Interval
−3.70 to −0.60
Statistical Significance
p<0.007
Digital Object Identifier (DOI)
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