Cited by 36Bipolar Disorder and TreatmentStress Responses and CortisolPersonality Disorders and Psychopathology

Plasma cortisol in first episode drug-naive mania: differential levels in euphoric versus irritable mood

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Valiengo, Leandro L., Soeiro-de-Souza, Márcio G., Marques, Andrea H., Moreno, Doris H., Juruena, Mário F., Andreazza, Ana Cristina, Gattaz, Wagner F., Machado-Vieira, Rodrigo·2012·Journal of Affective Disorders

Abstract

Background Dysregulation of HPA axis has been widely described in subjects with bipolar disorder (BD), including changes in cortisol levels during mood episodes and euthymia. However, most of the studies were done with medicated BD patients with variable length of illness, which was shown to interfere on peripheral cortisol levels. Therefore, the present study aims to evaluate plasma cortisol levels in drug-naïve BD subjects during the first manic episode, as well as investigate the relationship between plasma cortisol levels and manic symptomatology.Methods Twenty-six drug-naïve patients were enrolled meeting criteria for a first manic episode in bipolar I disorder. Severity of mania was assessed using the Young Mania Rating Scale (YMRS). The control group included 27 healthy subjects matched by age and gender. Cortisol was quantified using a direct radioimmunoassay.Results Plasma cortisol levels were decreased during first manic episode compared to healthy controls. Higher cortisol levels were positively associated with the presence of irritability (dysphoria), while elated mania showed lower cortisol levels compared to controls.Limitation Data including larger samples are lacking.Conclusion Higher cortisol in dysphoric mania compared to predominantly elated/euphoric mania may indicate a clinical and neurobiological polymorphic phenomenon, potentially involving a higher biological sensitivity to stress in the presence of irritable mood. The present findings highlight the importance to add a dimensional approach to the traditional categorical diagnosis for future neurobiological studies in BD.

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  • Indices of HPA axis function are associated with the severity of symptoms of bipolar disorder.

    “indices of HPA axis function are associated with the severity of symptoms of BD (Belvederi Murri et al. 2014;Valiengo et al. 2012)”

    From The HPA axis in bipolar disorder: Systematic review and meta-analysis (2016) · cites this paper as Valiengo et al. 2012

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Authors
Valiengo, L. L., Soeiro-de-Souza, M. G., Marques, A. H., Moreno, D. H., Juruena, M. F., Andreazza, A. C., Gattaz, W. F., & Machado-Vieira, R.
Affiliations
  • National Institutes of Health (US)
  • Universidade de São Paulo (BR)
  • University of Toronto (CA)
Venue
Journal of Affective Disorders
Publisher
Elsevier BV
Published
2012-04
Volume
138
Issue
1-2
Pages
149-152
ISSN
0165-0327 (ISSN-L)
OpenAlex
W2105519253
Cited by
36
References
37
Citations by year
2026: 2 · 2025: 2 · 2024: 2 · 2022: 5 · 2021: 1 · 2020: 3 · 2019: 1 · 2018: 6 · 2017: 2 · 2016: 2 · 2015: 3 · 2014: 6 · 2013: 1
FWCI
2.28
Type
journal article
Language
en
Open access
Locations
  • Journal of Affective Disorders (publishedVersion)
  • PubMed (publishedVersion)
  • Scientific Electronic Library Online (São Paulo Research Foundation, Latin American and Caribbean Center on Health Sciences Information, Conselho Nacional de Desenvolvimento Científico e Tecnológico) (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Fapesp (2009/14891-9)
  • Associação Beneficente Alzira Denise Hertzog da Silva (ABADHS)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Social Sciences › Psychology › Clinical Psychology › Personality Disorders and Psychopathology
Keywords
plasma cortisol, bipolar I disorder, first manic episode, drug-naive patients, HPA axis dysregulation, irritable mood, dysphoric mania, stress sensitivity, dimensional diagnosis
MeSH terms
Adult, Bipolar Disorder, Euphoria, Humans, Hydrocortisone, Irritable Mood, Young Adult

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