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Updated: Jan 31, 2026
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MRI-guided dmPFC-rTMS as a Treatment for Treatment-resistant Major Depressive Disorder
Published on: August 11, 2015
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Treatment-resistant depression: problematic illness or a problem in our approach?
Gin S Malhi1, Pritha Das2, Zola Mannie3
1Professor,Discipline of Psychiatry,University of Sydney and Professor of Psychiatry,Royal North Shore Hospital CADE Clinic,Australia.
The British Journal of Psychiatry : the Journal of Mental Science
|December 20, 2018
Summary
Treatment-resistant depression is often defined by a lack of response to standard therapies. This study argues that inadequate treatment selection, stemming from flawed understanding, is a primary cause of non-response in patients.
Area of Science:
- Psychiatry
- Neuroscience
- Pharmacology
Background:
- Treatment-resistant depression (TRD) is a significant clinical challenge.
- Current definitions of TRD rely on non-response to a specified number of treatments.
- Inconsistent definitions of 'adequate' treatment and depression hinder progress.
Discussion:
- The study posits that 'treatment failure' in TRD often results from inappropriate treatment selection.
- This inappropriate selection is attributed to a 'paradigm failure' in understanding depression and treatment response.
- A need exists to refine diagnostic and treatment selection criteria for depression.
Key Insights:
- Failure to respond to depression treatment may indicate inappropriate therapy rather than intrinsic resistance.
- Current diagnostic paradigms may not adequately capture the nuances of depression heterogeneity.
- Re-evaluating treatment selection protocols is crucial for improving patient outcomes.
Outlook:
- Future research should focus on developing more precise methods for identifying optimal treatments for individual depression patients.
- Improved understanding of depression subtypes could lead to more personalized therapeutic strategies.
- This work may inform revised clinical guidelines for managing treatment-resistant depression.
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