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PsychologyOur news, events & seminars

Is Cognitive Therapy Enduring or are Antidepressant Medications Iatrogenic? Seminar

Time:
13:15 - 14:15
Date:
9 November 2017
Venue:
University of Southampton, Highfield Campus, Building 44 (Shackleton), Room 3095

For more information regarding this seminar, please telephone Sue McNally on 02380 595150 or email S.McNally@soton.ac.uk .

Event details

Visiting Speaker Seminar on behalf of CIMH

Cognitive therapy appears to have an enduring effect that reduces risk for subsequent relapse and recurrence by about half relative to antidepressant medications following treatment termination. However, these conclusions are almost wholly derived from direct comparisons between prior cognitive therapy versus prior medication. Findings from the extended maintenance phase of our most recent trial suggest that cognitive therapy provided in combination with medication does little to prevent subsequent recurrence. These findings raise the concern that adding medications may interfere with the enduring effects of cognitive therapy as they do in panic. Moreover, depression appears to have “coarsened” over recent decades and there are concerns that antidepressant medications may suppress symptoms at the expense of prolonging the underlying episode. Antidepressant medications are known to work by perturbing the complex homeostatic regulatory systems that underlie affective response and differences in that perturbation are associated with risk for relapse following medication discontinuation. It remains unclear whether cognitive therapy truly has an enduring effect or antidepressant medications have an iatrogenic effect that that either interferes with cognitive therapy’s enduring effect or (even worse) prolong the length of the underlying episode. Two studies are described that are intended to address those concerns.

Speaker information

Professor Steve Hollon, Vanderbilt University. Professor Hollon's primary interest lies in the etiology and treatment of depression in adults. His work extends from basic psychopathology to prevention and treatment. He is particularly interested in the relative contribution of cognitive and biological processes to depression, and how the relative efficacies of psychosocial versus pharmacological interventions compare. A current interest is the prevention of depression, both with respect to its initial onset and subsequent recurrence following successful treatment.

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