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Long-term outcome predictors after functional remediation in patients with bipolar disorder

Published online by Cambridge University Press:  16 June 2020

B. Solé ,
C. M. Bonnín ,
J. Radua Open the ORCID record for J. Radua [Opens in a new window] ,
L. Montejo Open the ORCID record for L. Montejo [Opens in a new window] ,
B. Hogg Open the ORCID record for B. Hogg [Opens in a new window] ,
E. Jimenez Open the ORCID record for E. Jimenez [Opens in a new window] ,
M. Reinares ,
E. Valls ,
C. Varo  and
I. Pacchiarotti
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B. Solé
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
C. M. Bonnín
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
J. Radua
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain Department of Clinical Neuroscience, Centre for Psychiatric Research and Education, Karolinska Institutet, Stockholm, Sweden Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
L. Montejo
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
B. Hogg
Affiliation:
Centre Fórum Research Unit, Parc de Salut Mar, Barcelona, Spain Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
E. Jimenez
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
M. Reinares
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
E. Valls
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
C. Varo
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
I. Pacchiarotti
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
M. Valentí
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
M. Garriga
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
I. Torres
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
A. Martínez-Arán*
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
E. Vieta*
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
C. Torrent
Affiliation:
Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
*
Author for correspondence: A. Martínez-Arán, E-mail: amartiar@clinic.cat; E. Vieta, E-mail: evieta@clinic.cat
Author for correspondence: A. Martínez-Arán, E-mail: amartiar@clinic.cat; E. Vieta, E-mail: evieta@clinic.cat
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Abstract

Background

Improving functioning in patients with bipolar disorder (BD) is one of the main objectives in clinical practice. Of the few psychosocial interventions that have been specifically developed to enhance the psychosocial outcome in BD, functional remediation (FR) is one which has demonstrated efficacy. The aim of this study was to examine which variables could predict improved functional outcome following the FR intervention in a sample of euthymic or subsyndromal patients with BD.

Methods

A total of 92 euthymic outpatients were included in this longitudinal study, with 62 completers. Partial correlations controlling for the functional outcome at baseline were calculated between demographic, clinical and neurocognitive variables, and functional outcome at endpoint was assessed by means of the Functioning Assessment Short Test scale. Next, a multiple regression analysis was run in order to identify potential predictors of functional outcome at 2-year follow-up, using the variables found to be statistically significant in the correlation analysis and other variables related to functioning as identified in the previous scientific literature.

Results

The regression model revealed that only two independent variables significantly contributed to the model (F(6,53): 4.003; p = 0.002), namely verbal memory and inhibitory control. The model accounted for 31.2% of the variance. No other demographic or clinical variable contributed to the model.

Conclusions

Results suggest that patients with better cognitive performance at baseline, especially in terms of verbal memory and executive functions, may present better functional outcomes at long term follow-up after receiving functional remediation.

Keywords

Bipolar disordercognitioncognitive remediationfunctional remediationfunctioning

Information

Type
Original Article
Information
Psychological Medicine , Volume 52 , Issue 2 , January 2022 , pp. 314 - 322
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Copyright
Copyright © The Author(s), 2020. Published by Cambridge University Press

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Footnotes

‡

This article has been updated since its original publication. A notice detailing this update can be found here: https://doi.org/10.1017/S0033291723001538

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