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Augmentation Strategies for Depression: History and Concepts

Published online by Cambridge University Press:  07 November 2014

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Extract

Depression is one of the world's great public health problems. As there are no perfect or uniformly effective treatments for depression, it is not surprising that treatment-resistant depression (TRD) is likewise an important public health problem. Although the potential benefits of antidepressants are now well documented, no widely used antidepressant can be expected to be effective in more than half the patients who begin to take it. Even under optimal circumstances (ie, a patient who is fully adherent to 12 weeks of treatment), there is only a 60% to 70% chance that the first choice of medication will be effective. The need for effective alternate strategies for TRD, as well as the need for innovations in service delivery systems to ensure those strategies are implemented in a timely manner, are foremost to fully realizing the potential benefits of antidepressant therapies.

Over the years, hierarchies of treatment strategies for TRD have been based on the widespread use of particular treatments, their ease of use, and their safety or complexity. One of the strategies consistently used since its introduction 20 years ago has been augmentation of the ineffective antidepressant by a second medication. The second agent may or may not have antidepressant effects of its own, but when used in combination with a primary antidepressant the agent reliably increases a patient's likelihood of response and symptom remission.

Type
Expert Roundtable Supplement
Information
CNS Spectrums , Volume 12 , Issue S22: Augmentation Strategies in the Treatment of Major Depressive Disorder , December 2007 , pp. 3 - 5
Copyright
Copyright © Cambridge University Press 2007

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