Moving towards achieving full functional recovery in depression and getting back to pre-depression lifestyle

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Moving towards achieving full functional recovery in depression and getting back to pre-depression lifestyle

Addressing the cognitive symptoms of depression that affect attention, memory, executive function and processing speed is key to a full functional recovery to a pre-depression lifestyle. Experts from Canada, the UK and Australia discussed how best to achieve this in a thought-provoking symposium at EPA 2018.

A top priority for individuals with major depressive disorder (MDD) is to be able to perform at their usual level at work, as well as in their social life and leisure activities, family life and home responsibilities, and interpersonal relationships.1

To address this functional priority for patients, Roger McIntyre, Professor of Psychiatry and Pharmacology, University of Toronto, and Head of the Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, Canada said that the primary therapeutic objective in MDD must therefore be a full functional recovery.2

Functional impairment is mediated by multiple cognitive domains, including attention, memory, processing speed and executive function;3 and almost 90% of patients with MDD report moderate, severe or very severe functional impairment.4,5 However, even when other symptoms of depression have resolved, individuals with MDD continue to show impaired executive function, memory and attention.6

To achieve a full functional recovery, it is critical to identify and address the cognitive symptoms of MDD, said Professor McIntyre. He noted that the US Medicaid guidelines for MDD now recommend an evaluation of cognition, as well as functional outcome.

Professor McIntyre highlighted research showing that cognitive symptoms account for more variability in workplace impairment than total depression severity;7 and that workplace functioning is mediated by mood and cognitive symptoms in adults with diabetes.8

The impact of depression on the workplace was also mentioned by John Harrison, Associate Professor at the Alzheimer Center, VU University Medical Center, Amsterdam, The Netherlands. He cited research showing that the high economic burden of MDD is largely driven by workplace productivity losses,9 attributed to absenteeism or decreased productivity.10

Standard depression scales do not assess all cognitive domains

Despite the importance of identifying and addressing cognitive symptoms to achieve a full functional recovery for patients with MDD, all cognitive domains are not assessed by standard depression scales. These scales include the Hamilton Depression Rating Scale (HAM-D), the Montgomery-Åsberg Depression Rating Scale (MADRS), the Beck Depression Inventory and the Patient Health Questionnaire.

Comprehensive management of depression will probably require a combination of pharmacological therapies with other approaches to address all emotional and cognitive aspects

Bernhard Baune, Professor and Chair of Psychiatry, University of Adelaide, Adelaide, Australia, explored the non-pharmacological and pharmacological approaches for treating MDD, with the ultimate goal of achieving full functional recovery.

He described how observational studies provide real-world evidence of the impact of cognitive symptoms in the clinic and support the importance of cognitive symptoms as a treatment target in MDD to improve daily function and overall outcomes.

With proper recognition in the clinic, cognitive symptoms can be addressed effectively, allowing for a more complete functional recovery for the patient and thus improving their overall quality of life.

Source: website –

References : 

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  7. Lee Y et al. Can J Diabetes 2017;Sep 25 [Epub ahead of print]
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  10. Lam RW. In: Cognitive Impairment in Major Depressive Disorder. Cambridge University Press, 2016; pp 242–256.
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