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Dragasek J, Minar M, Valkovic P, Pallayova M. Factors associated with psychiatric and physical comorbidities in bipolar disorder: a nationwide multicenter cross-sectional observational study. Front Psychiatry 2023; 14:1208551. [PMID: 37559916 PMCID: PMC10407573 DOI: 10.3389/fpsyt.2023.1208551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 07/05/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Bipolar disorder (BD) is a chronic and disabling affective disorder with significant morbidity and mortality. Despite the high rate of psychiatric and physical health comorbidity, little is known about the complex interrelationships between clinical features of bipolar illness and comorbid conditions. The present study sought to examine, quantify and characterize the cross-sectional associations of psychiatric and physical comorbidities with selected demographic and clinical characteristics of adults with BD. METHODS A nationwide multicenter cross-sectional observational epidemiological study conducted from October 2015 to March 2017 in Slovakia. RESULTS Out of 179 study participants [median age 49 years (interquartile range IQR 38-58); 57.5% females], 22.4% were free of comorbidity, 42.5% had both psychiatric and physical comorbidities, 53.6% at least one psychiatric comorbidity, and 66.5% at least one physical comorbidity. The most prevalent were the essential hypertension (33.5%), various psychoactive substance-related disorders (21.2%), specific personality disorders (14.6%), obesity (14.5%), and disorders of lipoprotein metabolism (14%). The presence of an at least one physical comorbidity, atypical symptoms of BD, and unemployed status were each associated with an at least one psychiatric comorbidity independent of sex, early onset of BD (age of onset <35 years), BD duration and pattern of BD illness progression (p < 0.001). The presence of various psychoactive substance-related disorders, BD duration, atypical symptoms of BD, unemployed status, pension, female sex, and not using antipsychotics were each associated with an at least one physical comorbidity independent of the pattern of BD illness progression (p < 0.001). In several other multiple regression models, the use of antipsychotics (in particular, olanzapine) was associated with a decreased probability of the essential hypertension and predicted the clinical phenotype of comorbidity-free BD (p < 0.05). CONCLUSION This cross-national study has reported novel estimates and clinical correlates related to both the comorbidity-free phenotype and the factors associated with psychiatric and physical comorbidities in adults with BD in Slovakia. The findings provide new insights into understanding of the clinical presentation of BD that can inform clinical practice and further research to continue to investigate potential mechanisms of BD adverse outcomes and disease complications onset.
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Affiliation(s)
- Jozef Dragasek
- 1st Department of Psychiatry, University Hospital of Louis Pasteur and Pavol Jozef Safarik University Faculty of Medicine, Kosice, Slovakia
| | - Michal Minar
- 2nd Department of Neurology, Faculty of Medicine, Comenius University in Bratislava, University Hospital Bratislava, Bratislava, Slovakia
| | - Peter Valkovic
- 2nd Department of Neurology, Faculty of Medicine, Comenius University in Bratislava, University Hospital Bratislava, Bratislava, Slovakia
- Centre of Experimental Medicine, Institute of Normal and Pathological Physiology, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Maria Pallayova
- 1st Department of Psychiatry, University Hospital of Louis Pasteur and Pavol Jozef Safarik University Faculty of Medicine, Kosice, Slovakia
- Department of Human Physiology, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
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Takano C, Kato M, Adachi N, Kubota Y, Azekawa T, Ueda H, Edagawa K, Katsumoto E, Goto E, Hongo S, Miki K, Tsuboi T, Yasui-Furukori N, Nakagawa A, Kikuchi T, Watanabe K, Kinoshita T, Yoshimura R. Clinical characteristics and prescriptions associated with a 2-year course of rapid cycling and euthymia in bipolar disorder: a multicenter treatment survey for bipolar disorder in psychiatric clinics. Front Psychiatry 2023; 14:1183782. [PMID: 37265558 PMCID: PMC10229865 DOI: 10.3389/fpsyt.2023.1183782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/26/2023] [Indexed: 06/03/2023] Open
Abstract
Objective In patients with bipolar disorder (BD), rapid cycling (RC) presents a risk for a more severe illness, while euthymia (EUT) has a better prognosis. This study focused on the progression of RC and EUT, which are contrasting phenomenology, and aimed to clarify the influence of patient backgrounds and prescription patterns on these different progressions, using a large sample from the first and second iterations of a multicenter treatment survey for BD in psychiatric clinics (MUSUBI). Methods In the cross-sectional study (MUSUBI), a questionnaire based on a retrospective medical record survey of consecutive BD cases (N = 2,650) was distributed. The first survey was conducted in 2016, and the second one in 2017. The questionnaire collected information on patient backgrounds, current episodes, and clinical and prescribing characteristics. Results In the first survey, 10.6% of the participants had RC and 3.6% had RC for two consecutive years, which correlated with BP I (Bipolar disorder type I), suicidal ideation, duration of illness, and the use of lithium carbonate and antipsychotic medications. Possible risk factors for switching to RC were comorbid developmental disorders and the prescription of anxiolytics and sleep medication. Moreover, 16.4% of the participants presented EUT in the first survey, and 11.0% presented EUT for two consecutive years. Possible factors for achieving EUT included older age; employment; fewer psychotic symptoms and comorbid personality disorders; fewer antidepressants, antipsychotics, and anxiolytics, and more lithium prescriptions. Conclusion RC and EUT generally exhibit conflicting characteristics, and the conflicting social backgrounds and factors contributing to their outcomes were distinctive. Understanding these clinical characteristics may be helpful in clinical practice for management of patients with BD.
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Affiliation(s)
- Chikashi Takano
- Department of Neuropsychiatry, Kansai Medical University, Osaka, Japan
| | - Masaki Kato
- Department of Neuropsychiatry, Kansai Medical University, Osaka, Japan
- Japanese Society of Clinical Neuropsychopharmacology, Tokyo, Japan
| | - Naoto Adachi
- Japanese Association of Neuro-Psychiatric Clinics, Tokyo, Japan
| | - Yukihisa Kubota
- Japanese Association of Neuro-Psychiatric Clinics, Tokyo, Japan
| | | | - Hitoshi Ueda
- Japanese Association of Neuro-Psychiatric Clinics, Tokyo, Japan
| | - Kouji Edagawa
- Japanese Association of Neuro-Psychiatric Clinics, Tokyo, Japan
| | | | - Eiichiro Goto
- Japanese Association of Neuro-Psychiatric Clinics, Tokyo, Japan
| | - Seiji Hongo
- Japanese Association of Neuro-Psychiatric Clinics, Tokyo, Japan
| | - Kazuhira Miki
- Japanese Association of Neuro-Psychiatric Clinics, Tokyo, Japan
| | - Takashi Tsuboi
- Japanese Society of Clinical Neuropsychopharmacology, Tokyo, Japan
- Department of Neuropsychiatry, Kyorin University School of Medicine, Tokyo, Japan
| | - Norio Yasui-Furukori
- Japanese Society of Clinical Neuropsychopharmacology, Tokyo, Japan
- Department of Psychiatry, Dokkyo Medical University, Tochigi, Japan
| | - Atsuo Nakagawa
- Japanese Society of Clinical Neuropsychopharmacology, Tokyo, Japan
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Toshiaki Kikuchi
- Japanese Society of Clinical Neuropsychopharmacology, Tokyo, Japan
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Koichiro Watanabe
- Japanese Society of Clinical Neuropsychopharmacology, Tokyo, Japan
- Department of Neuropsychiatry, Kyorin University School of Medicine, Tokyo, Japan
| | - Toshihiko Kinoshita
- Department of Neuropsychiatry, Kansai Medical University, Osaka, Japan
- Japanese Society of Clinical Neuropsychopharmacology, Tokyo, Japan
| | - Reiji Yoshimura
- Japanese Society of Clinical Neuropsychopharmacology, Tokyo, Japan
- Department of Psychiatry, University of Occupational and Environmental Health, Fukuoka, Japan
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3
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McWhinney SR, Abé C, Alda M, Benedetti F, Bøen E, del Mar Bonnin C, Borgers T, Brosch K, Canales-Rodríguez EJ, Cannon DM, Dannlowski U, Diaz-Zuluaga AM, Dietze LM, Elvsåshagen T, Eyler LT, Fullerton JM, Goikolea JM, Goltermann J, Grotegerd D, Haarman BCM, Hahn T, Howells FM, Ingvar M, Jahanshad N, Kircher TTJ, Krug A, Kuplicki RT, Landén M, Lemke H, Liberg B, Lopez-Jaramillo C, Malt UF, Martyn FM, Mazza E, McDonald C, McPhilemy G, Meier S, Meinert S, Meller T, Melloni EMT, Mitchell PB, Nabulsi L, Nenadic I, Opel N, Ophoff RA, Overs BJ, Pfarr JK, Pineda-Zapata JA, Pomarol-Clotet E, Raduà J, Repple J, Richter M, Ringwald KG, Roberts G, Ross A, Salvador R, Savitz J, Schmitt S, Schofield PR, Sim K, Stein DJ, Stein F, Temmingh HS, Thiel K, Thomopoulos SI, van Haren NEM, Vargas C, Vieta E, Vreeker A, Waltemate L, Yatham LN, Ching CRK, Andreassen OA, Thompson PM, Hajek T. Mega-analysis of association between obesity and cortical morphology in bipolar disorders: ENIGMA study in 2832 participants. Psychol Med 2023; 53:1-11. [PMID: 36846964 PMCID: PMC10600817 DOI: 10.1017/s0033291723000223] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 01/05/2023] [Accepted: 01/19/2023] [Indexed: 02/28/2023]
Abstract
BACKGROUND Obesity is highly prevalent and disabling, especially in individuals with severe mental illness including bipolar disorders (BD). The brain is a target organ for both obesity and BD. Yet, we do not understand how cortical brain alterations in BD and obesity interact. METHODS We obtained body mass index (BMI) and MRI-derived regional cortical thickness, surface area from 1231 BD and 1601 control individuals from 13 countries within the ENIGMA-BD Working Group. We jointly modeled the statistical effects of BD and BMI on brain structure using mixed effects and tested for interaction and mediation. We also investigated the impact of medications on the BMI-related associations. RESULTS BMI and BD additively impacted the structure of many of the same brain regions. Both BMI and BD were negatively associated with cortical thickness, but not surface area. In most regions the number of jointly used psychiatric medication classes remained associated with lower cortical thickness when controlling for BMI. In a single region, fusiform gyrus, about a third of the negative association between number of jointly used psychiatric medications and cortical thickness was mediated by association between the number of medications and higher BMI. CONCLUSIONS We confirmed consistent associations between higher BMI and lower cortical thickness, but not surface area, across the cerebral mantle, in regions which were also associated with BD. Higher BMI in people with BD indicated more pronounced brain alterations. BMI is important for understanding the neuroanatomical changes in BD and the effects of psychiatric medications on the brain.
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Affiliation(s)
| | - Christoph Abé
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Francesco Benedetti
- Vita-Salute San Raffaele University, Milan, Italy
- Division of Neuroscience, Psychiatry and Psychobiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Erlend Bøen
- Unit for Psychosomatics/CL Outpatient Clinic for Adults, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Caterina del Mar Bonnin
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Tiana Borgers
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Katharina Brosch
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | | | - Dara M. Cannon
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Galway, Ireland
| | - Udo Dannlowski
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Ana M. Diaz-Zuluaga
- Research Group in Psychiatry GIPSI, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | | | - Torbjørn Elvsåshagen
- Norwegian Centre for Mental Disorders Research (NORMENT), Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Department of Neurology, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Lisa T. Eyler
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
- Desert-Pacific MIRECC, VA San Diego Healthcare, San Diego, CA, USA
| | - Janice M. Fullerton
- Neuroscience Research Australia, Randwick, NSW, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Jose M. Goikolea
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Janik Goltermann
- Department of Psychiatry, University of Münster, Münster, Germany
| | | | - Bartholomeus C. M. Haarman
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tim Hahn
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Fleur M. Howells
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Martin Ingvar
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Neda Jahanshad
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Tilo T. J. Kircher
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Axel Krug
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
| | | | - Mikael Landén
- Department of Neuroscience and Physiology, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hannah Lemke
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Benny Liberg
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Carlos Lopez-Jaramillo
- Research Group in Psychiatry GIPSI, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Ulrik F. Malt
- Unit for Psychosomatics/CL Outpatient Clinic for Adults, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Department of Neurology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Fiona M. Martyn
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Galway, Ireland
| | - Elena Mazza
- Vita-Salute San Raffaele University, Milan, Italy
- Division of Neuroscience, Psychiatry and Psychobiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Colm McDonald
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Galway, Ireland
| | - Genevieve McPhilemy
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Galway, Ireland
| | - Sandra Meier
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Susanne Meinert
- Department of Psychiatry, University of Münster, Münster, Germany
- Institute for Translational Neuroscience, University of Münster, Münster, Germany
| | - Tina Meller
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Elisa M. T. Melloni
- Vita-Salute San Raffaele University, Milan, Italy
- Division of Neuroscience, Psychiatry and Psychobiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Philip B. Mitchell
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Leila Nabulsi
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Galway, Ireland
| | - Igor Nenadic
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Nils Opel
- Department of Psychiatry, University of Münster, Münster, Germany
- Department of Psychiatry, Jena University Hospital/Friedrich-Schiller-University Jena, Jena, Germany
| | - Roel A. Ophoff
- UCLA Center for Neurobehavioral Genetics, Los Angeles, CA, USA
- Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Julia-Katharina Pfarr
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Julian A. Pineda-Zapata
- Research Group, Instituto de Alta Tecnología Médica, Ayudas diagnósticas SURA, Medellin, Colombia
| | | | - Joaquim Raduà
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
- Institute of Psychiartry, King's College Londen, London, UK
| | - Jonathan Repple
- Department of Psychiatry, University of Münster, Münster, Germany
- Department for Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
| | - Maike Richter
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Kai G. Ringwald
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Gloria Roberts
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Alex Ross
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Raymond Salvador
- FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain
| | - Jonathan Savitz
- Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn, Germany
- Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA
| | - Simon Schmitt
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Peter R. Schofield
- Neuroscience Research Australia, Randwick, NSW, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Kang Sim
- West Region, Institute of Mental Health, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Dan J. Stein
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
- South African MRC Unit on Risk & Resilience in Mental Disorders, University of Cape Town, Cape Town, South Africa
| | - Frederike Stein
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Henk S. Temmingh
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Katharina Thiel
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Sophia I. Thomopoulos
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Neeltje E. M. van Haren
- Department of Child and Adolescents Psychiatry/Psychology, Erasmus MC Sophia Children's Hospital, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Psychiatry, University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Cristian Vargas
- Research Group in Psychiatry GIPSI, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Eduard Vieta
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Annabel Vreeker
- Department of Child and Adolescents Psychiatry/Psychology, Erasmus MC Sophia Children's Hospital, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Psychiatry, University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Erasmus School of Social and Behavioural Sciences Department of Psychology, Education & Child Studies Erasmus University, Rotterdam, The Netherlands
| | - Lena Waltemate
- Department of Psychiatry, University of Münster, Münster, Germany
| | | | - Christopher R. K. Ching
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Ole A. Andreassen
- Norwegian Centre for Mental Disorders Research (NORMENT), Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Paul M. Thompson
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Tomas Hajek
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- National Institute of Mental Health, Klecany, Czech Republic
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McWhinney SR, Abé C, Alda M, Benedetti F, Bøen E, del Mar Bonnin C, Borgers T, Brosch K, Canales-Rodríguez EJ, Cannon DM, Dannlowski U, Diaz-Zuluaga AM, Lorielle Dietze, Elvsåshagen T, Eyler LT, Fullerton JM, Goikolea JM, Goltermann J, Grotegerd D, Haarman BCM, Hahn T, Howells FM, Ingvar M, Kircher TTJ, Krug A, Kuplicki RT, Landén M, Lemke H, Liberg B, Lopez-Jaramillo C, Malt UF, Martyn FM, Mazza E, McDonald C, McPhilemy G, Meier S, Meinert S, Meller T, Melloni EMT, Mitchell PB, Nabulsi L, Nenadic I, Opel N, Ophoff RA, Overs BJ, Pfarr JK, Pineda-Zapata JA, Pomarol-Clotet E, Raduà J, Repple J, Richter M, Ringwald KG, Roberts G, Ross A, Salvador R, Savitz J, Schmitt S, Schofield PR, Sim K, Stein DJ, Stein F, Temmingh HS, Thiel K, Thomopoulos SI, van Haren NEM, Van Gestel H, Vargas C, Vieta E, Vreeker A, Waltemate L, Yatham LN, Ching CRK, Andreassen O, Thompson PM, Hajek T. Diagnosis of bipolar disorders and body mass index predict clustering based on similarities in cortical thickness-ENIGMA study in 2436 individuals. Bipolar Disord 2022; 24:509-520. [PMID: 34894200 PMCID: PMC9187778 DOI: 10.1111/bdi.13172] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
AIMS Rates of obesity have reached epidemic proportions, especially among people with psychiatric disorders. While the effects of obesity on the brain are of major interest in medicine, they remain markedly under-researched in psychiatry. METHODS We obtained body mass index (BMI) and magnetic resonance imaging-derived regional cortical thickness, surface area from 836 bipolar disorders (BD) and 1600 control individuals from 14 sites within the ENIGMA-BD Working Group. We identified regionally specific profiles of cortical thickness using K-means clustering and studied clinical characteristics associated with individual cortical profiles. RESULTS We detected two clusters based on similarities among participants in cortical thickness. The lower thickness cluster (46.8% of the sample) showed thinner cortex, especially in the frontal and temporal lobes and was associated with diagnosis of BD, higher BMI, and older age. BD individuals in the low thickness cluster were more likely to have the diagnosis of bipolar disorder I and less likely to be treated with lithium. In contrast, clustering based on similarities in the cortical surface area was unrelated to BD or BMI and only tracked age and sex. CONCLUSIONS We provide evidence that both BD and obesity are associated with similar alterations in cortical thickness, but not surface area. The fact that obesity increased the chance of having low cortical thickness could explain differences in cortical measures among people with BD. The thinner cortex in individuals with higher BMI, which was additive and similar to the BD-associated alterations, may suggest that treating obesity could lower the extent of cortical thinning in BD.
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Affiliation(s)
| | - Christoph Abé
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Francesco Benedetti
- Vita-Salute San Raffaele University, Milan, Italy.,Division of Neuroscience, Psychiatry and Psychobiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Erlend Bøen
- Unit for Psychosomatics / CL Outpatient Clinic for Adults, Division of Mental Health and Addiction, Oslo University Hospital, Oslo Norway
| | - Caterina del Mar Bonnin
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Tiana Borgers
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Katharina Brosch
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | | | - Dara M. Cannon
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Udo Dannlowski
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Ana M. Diaz-Zuluaga
- Research Group in Psychiatry GIPSI, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Lorielle Dietze
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Torbjørn Elvsåshagen
- Norwegian Centre for Mental Disorders Research (NORMENT), Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Neurology, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Lisa T. Eyler
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA.,Desert-Pacific MIRECC, VA San Diego Healthcare, San Diego, CA, USA
| | - Janice M. Fullerton
- Neuroscience Research Australia, Randwick, NSW, Australia.,School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Jose M. Goikolea
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Janik Goltermann
- Department of Psychiatry, University of Münster, Münster, Germany
| | | | - Bartholomeus C. M. Haarman
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tim Hahn
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Fleur M. Howells
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa.,Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Martin Ingvar
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Tilo T. J. Kircher
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Axel Krug
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany.,Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | | | - Mikael Landén
- Department of Neuroscience and Physiology, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hannah Lemke
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Benny Liberg
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Carlos Lopez-Jaramillo
- Research Group in Psychiatry GIPSI, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Ulrik F. Malt
- Unit for Psychosomatics / CL Outpatient Clinic for Adults, Division of Mental Health and Addiction, Oslo University Hospital, Oslo Norway.,Institute of Clinical Medicine, Department of Neurology, University of Oslo, Oslo, Norway
| | - Fiona M. Martyn
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Elena Mazza
- Vita-Salute San Raffaele University, Milan, Italy.,Division of Neuroscience, Psychiatry and Psychobiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Colm McDonald
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Genevieve McPhilemy
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Sandra Meier
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Susanne Meinert
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Tina Meller
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany.,Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Elisa M. T. Melloni
- Vita-Salute San Raffaele University, Milan, Italy.,Division of Neuroscience, Psychiatry and Psychobiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Philip B. Mitchell
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Leila Nabulsi
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Igor Nenadic
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Nils Opel
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Roel A. Ophoff
- UCLA Center for Neurobehavioral Genetics, Los Angeles, CA, USA.,Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Julia-Katharina Pfarr
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Julian A. Pineda-Zapata
- Research Group, Instituto de Alta Tecnología Médica, Ayudas diagnósticas SURA, Medellin, Colombia
| | | | - Joaquim Raduà
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain.,Institute of Psychiartry, King’s College Londen, London, UK
| | - Jonathan Repple
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Maike Richter
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Kai G. Ringwald
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Gloria Roberts
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Alex Ross
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Raymond Salvador
- FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain
| | - Jonathan Savitz
- Laureate Institute for Brain Research, Tulsa, OK, USA.,Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA
| | - Simon Schmitt
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Peter R. Schofield
- Neuroscience Research Australia, Randwick, NSW, Australia.,School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Kang Sim
- West Region, Institute of Mental Health, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Dan J. Stein
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa.,Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa.,South African MRC Unit on Risk & Resilience in Mental Disorders, University of Cape Town
| | - Frederike Stein
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Henk S. Temmingh
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Katharina Thiel
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Sophia I. Thomopoulos
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Neeltje E. M. van Haren
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus University, Rotterdam, The Netherlands.,Department of Psychiatry, University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Holly Van Gestel
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Cristian Vargas
- Research Group in Psychiatry GIPSI, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Eduard Vieta
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Annabel Vreeker
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus University, Rotterdam, The Netherlands
| | - Lena Waltemate
- Department of Psychiatry, University of Münster, Münster, Germany
| | | | - Christopher R. K. Ching
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Ole Andreassen
- Norwegian Centre for Mental Disorders Research (NORMENT), Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Paul M. Thompson
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Tomas Hajek
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada.,National Institute of Mental Health, Klecany, Czech Republic
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5
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Giménez-Palomo A, Gomes-da-Costa S, Dodd S, Pachiarotti I, Verdolini N, Vieta E, Berk M. Does metabolic syndrome or its component factors alter the course of bipolar disorder? A systematic review. Neurosci Biobehav Rev 2021; 132:142-153. [PMID: 34800584 DOI: 10.1016/j.neubiorev.2021.11.026] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 11/15/2021] [Accepted: 11/16/2021] [Indexed: 12/17/2022]
Abstract
Metabolic syndrome (MetS) and its component factors, obesity, hypertension, dyslipidaemia and insulin resistance, have shown a bidirectional relationship with the prevalence and severity of bipolar disorder (BD). A systematic search of electronic databases (Pubmed, PsycINFO, clinicaltrials.gov) was conducted to explore and integrate current evidence about the role of MetS and its component factors with clinical outcomes of BD. Thirty-four articles met the inclusion criteria. Studies were grouped by the metabolic factors assessed, which included MetS, obesity and body mass index (BMI), dyslipidaemia, impaired glucose metabolism (IGM), diabetes mellitus and hypertension. They were then classified according to outcomes such as course of episodes, rapid cycling, suicidal behavior, treatment response, and global and cognitive functioning. Although current evidence remains controversial in most aspects of clinical outcomes, metabolic risk factors could alter the course of BD, with worse global functioning, poorer treatment response and a chronic course of illness, as well as enhancing rapid cycling. Further research is needed to elucidate the role of each risk factor in the mentioned outcomes.
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Affiliation(s)
- Anna Giménez-Palomo
- Barcelona Bipolar Disorders Program, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalunya, Spain
| | - Susana Gomes-da-Costa
- Barcelona Bipolar Disorders Program, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalunya, Spain
| | - Seetal Dodd
- IMPACT Strategic Research Centre, School of Medicine, Deakin University, Geelong, VIC, Australia; Department of Psychiatry, The University of Melbourne, Parkville, VIC, Australia; Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Isabella Pachiarotti
- Barcelona Bipolar Disorders Program, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalunya, Spain
| | - Norma Verdolini
- Barcelona Bipolar Disorders Program, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalunya, Spain
| | - Eduard Vieta
- Barcelona Bipolar Disorders Program, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalunya, Spain
| | - Michael Berk
- IMPACT Strategic Research Centre, School of Medicine, Deakin University, Geelong, VIC, Australia; Department of Psychiatry, The University of Melbourne, Parkville, VIC, Australia; Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia; Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Australia.
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6
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McWhinney SR, Abé C, Alda M, Benedetti F, Bøen E, Del Mar Bonnin C, Borgers T, Brosch K, Canales-Rodríguez EJ, Cannon DM, Dannlowski U, Díaz-Zuluaga AM, Elvsåshagen T, Eyler LT, Fullerton JM, Goikolea JM, Goltermann J, Grotegerd D, Haarman BCM, Hahn T, Howells FM, Ingvar M, Kircher TTJ, Krug A, Kuplicki RT, Landén M, Lemke H, Liberg B, Lopez-Jaramillo C, Malt UF, Martyn FM, Mazza E, McDonald C, McPhilemy G, Meier S, Meinert S, Meller T, Melloni EMT, Mitchell PB, Nabulsi L, Nenadic I, Opel N, Ophoff RA, Overs BJ, Pfarr JK, Pineda-Zapata JA, Pomarol-Clotet E, Raduà J, Repple J, Richter M, Ringwald KG, Roberts G, Salvador R, Savitz J, Schmitt S, Schofield PR, Sim K, Stein DJ, Stein F, Temmingh HS, Thiel K, van Haren NEM, Gestel HV, Vargas C, Vieta E, Vreeker A, Waltemate L, Yatham LN, Ching CRK, Andreassen O, Thompson PM, Hajek T. Association between body mass index and subcortical brain volumes in bipolar disorders-ENIGMA study in 2735 individuals. Mol Psychiatry 2021; 26:6806-6819. [PMID: 33863996 PMCID: PMC8760047 DOI: 10.1038/s41380-021-01098-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 02/26/2021] [Accepted: 04/01/2021] [Indexed: 12/27/2022]
Abstract
Individuals with bipolar disorders (BD) frequently suffer from obesity, which is often associated with neurostructural alterations. Yet, the effects of obesity on brain structure in BD are under-researched. We obtained MRI-derived brain subcortical volumes and body mass index (BMI) from 1134 BD and 1601 control individuals from 17 independent research sites within the ENIGMA-BD Working Group. We jointly modeled the effects of BD and BMI on subcortical volumes using mixed-effects modeling and tested for mediation of group differences by obesity using nonparametric bootstrapping. All models controlled for age, sex, hemisphere, total intracranial volume, and data collection site. Relative to controls, individuals with BD had significantly higher BMI, larger lateral ventricular volume, and smaller volumes of amygdala, hippocampus, pallidum, caudate, and thalamus. BMI was positively associated with ventricular and amygdala and negatively with pallidal volumes. When analyzed jointly, both BD and BMI remained associated with volumes of lateral ventricles and amygdala. Adjusting for BMI decreased the BD vs control differences in ventricular volume. Specifically, 18.41% of the association between BD and ventricular volume was mediated by BMI (Z = 2.73, p = 0.006). BMI was associated with similar regional brain volumes as BD, including lateral ventricles, amygdala, and pallidum. Higher BMI may in part account for larger ventricles, one of the most replicated findings in BD. Comorbidity with obesity could explain why neurostructural alterations are more pronounced in some individuals with BD. Future prospective brain imaging studies should investigate whether obesity could be a modifiable risk factor for neuroprogression.
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Affiliation(s)
- Sean R McWhinney
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Christoph Abé
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Francesco Benedetti
- Vita-Salute San Raffaele University, Milan, Italy
- Division of Neuroscience, Psychiatry and Psychobiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Erlend Bøen
- Unit for Psychosomatics / CL Outpatient Clinic for Adults, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Caterina Del Mar Bonnin
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona Bipolar Disorders and Depressive Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | - Tiana Borgers
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Katharina Brosch
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | | | - Dara M Cannon
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Udo Dannlowski
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Ana M Díaz-Zuluaga
- Research Group in Psychiatry GIPSI, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Torbjørn Elvsåshagen
- Norwegian Centre for Mental Disorders Research (NORMENT), Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Neurology, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Lisa T Eyler
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
- Desert-Pacific MIRECC, VA San Diego Healthcare, San Diego, CA, USA
| | - Janice M Fullerton
- Neuroscience Research Australia, Randwick, NSW, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Jose M Goikolea
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona Bipolar Disorders and Depressive Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | - Janik Goltermann
- Department of Psychiatry, University of Münster, Münster, Germany
| | | | - Bartholomeus C M Haarman
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tim Hahn
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Fleur M Howells
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Martin Ingvar
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Tilo T J Kircher
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Axel Krug
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | | | - Mikael Landén
- Department of Neuroscience and Physiology, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hannah Lemke
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Benny Liberg
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Carlos Lopez-Jaramillo
- Research Group in Psychiatry GIPSI, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Ulrik F Malt
- Unit for Psychosomatics / CL Outpatient Clinic for Adults, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Department of Neurology, University of Oslo, Oslo, Norway
| | - Fiona M Martyn
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Elena Mazza
- Vita-Salute San Raffaele University, Milan, Italy
- Division of Neuroscience, Psychiatry and Psychobiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Colm McDonald
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Genevieve McPhilemy
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Sandra Meier
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Susanne Meinert
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Tina Meller
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Elisa M T Melloni
- Vita-Salute San Raffaele University, Milan, Italy
- Division of Neuroscience, Psychiatry and Psychobiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Philip B Mitchell
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Leila Nabulsi
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Clinical Neuroimaging Laboratory, NCBES Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Galway, Ireland
| | - Igor Nenadic
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Nils Opel
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Roel A Ophoff
- UCLA Center for Neurobehavioral Genetics, Los Angeles, CA, USA
- Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Julia-Katharina Pfarr
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Julian A Pineda-Zapata
- Research Group, Instituto de Alta Tecnología Médica, Ayudas diagnósticas SURA, Medellín, Colombia
| | | | - Joaquim Raduà
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona Bipolar Disorders and Depressive Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Institute of Psychiartry, King's College Londen, London, UK
| | - Jonathan Repple
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Maike Richter
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Kai G Ringwald
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Gloria Roberts
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Raymond Salvador
- FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain
| | - Jonathan Savitz
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA
| | - Simon Schmitt
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Peter R Schofield
- Neuroscience Research Australia, Randwick, NSW, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Kang Sim
- West Region, Institute of Mental Health, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Dan J Stein
- Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
- South African MRC Unit on Risk & Resilience in Mental Disorders, University of Cape Town, Cape Town, South Africa
| | - Frederike Stein
- Department of Psychiatry and Psychotherapy, Philipps-University Marburg, Marburg, Germany
| | - Henk S Temmingh
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Katharina Thiel
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Neeltje E M van Haren
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus University, Rotterdam, The Netherlands
- Department of Psychiatry, University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Holly Van Gestel
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Cristian Vargas
- Research Group in Psychiatry GIPSI, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Eduard Vieta
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona Bipolar Disorders and Depressive Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | - Annabel Vreeker
- Department of Child and Adolescent Psychiatry and Psychology, Erasmus University, Rotterdam, The Netherlands
| | - Lena Waltemate
- Department of Psychiatry, University of Münster, Münster, Germany
| | | | - Christopher R K Ching
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Ole Andreassen
- Norwegian Centre for Mental Disorders Research (NORMENT), Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Paul M Thompson
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Tomas Hajek
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada.
- National Institute of Mental Health, Klecany, Czech Republic.
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7
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Abstract
OBJECTIVE Bipolar disorder (BD) is a chronic mental health disorder with significant morbidity and mortality. Age at onset (AAO) may be a key variable in delineating more homogeneous subgroups of BD patients. However, no known research has systematically assessed how BD age-at-onset subgroups should be defined. METHODS We systematically searched the following databases: Cochrane Central Register of Controlled Trials, PsycINFO, MEDLINE, Embase, CINAHL, Scopus, Proquest Dissertations and Theses, Google Scholar and BIOSIS Previews. Original quantitative English language studies investigating AAO in BD were sought. RESULTS A total of 9454 unique publications were identified. Twenty-one of these were included in data analysis (n = 22981 BD participants). Fourteen of these studies (67%, n = 13626 participants) found a trimodal AAO distribution: early-onset (µ = 17.3, σ = 1.19, 45% of sample), mid-onset (µ = 26.0, σ = 1.72, 35%), and late-onset (µ = 41.9, σ = 6.16, 20%). Five studies (24%, n = 1422 participants) described a bimodal AAO distribution: early-onset (µ = 24.3, σ = 6.57, 66% of sample) and late-onset (µ = 46.3, σ = 14.15, 34%). Two studies investigated cohort effects on BD AAO and found that when the sample was not split by cohort, a trimodal AAO was the winning model, but when separated by cohort a bimodal distribution fit the data better. CONCLUSIONS We propose that the field conceptualises bipolar disorder age-at-onset subgroups as referring broadly to life stages. Demarcating BD AAO groups can inform treatment and provide a framework for future research to continue to investigate potential mechanisms of disease onset.
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Affiliation(s)
- Sorcha Bolton
- Department of PsychiatryUniversity of OxfordWarneford HospitalOxfordUK
| | - Jeremy Warner
- University of Oxford Medical SchoolJohn Radcliffe HospitalOxfordUK
| | - Eli Harriss
- Bodleian Health Care LibrariesUniversity of OxfordOxfordUK
| | - John Geddes
- Department of PsychiatryUniversity of OxfordWarneford HospitalOxfordUK,Oxford Health NHS Foundation TrustWarneford HospitalOxfordUK
| | - Kate E. A. Saunders
- Department of PsychiatryUniversity of OxfordWarneford HospitalOxfordUK,Oxford Health NHS Foundation TrustWarneford HospitalOxfordUK
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8
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Cuomo A, Koukouna D, Spiti A, Barillà G, Goracci A, Bolognesi S, Fagiolini A. Biomarkers, Inflammation, and Bipolar Disorder: Association Between the Improvement of Bipolar Disorder Severity and the Improvement in C-Reactive Protein Levels After 7 Days of Inpatient Treatment. Front Psychiatry 2021; 12:803034. [PMID: 34970174 PMCID: PMC8712638 DOI: 10.3389/fpsyt.2021.803034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 11/17/2021] [Indexed: 11/18/2022] Open
Abstract
Introduction: Compared to the general population, people with severe mental illness (SMI) have a poorer health status and a higher mortality rate, with a 10-20-year reduction in life expectancy. Excess mortality and morbidity in SMI have been explained by intertwined components. Inflammatory processes could increase the morbidity and mortality risk in patients with bipolar disorder (BD) because of a bidirectional interaction between BD and conditions related to inflammation. This pilot study aimed to evaluate the relationship between C-Reactive-Protein (CRP) and bipolar disorder severity. Methods: A retrospective observational study was conducted on 61 hospitalized patients with bipolar disorder. CRP was measured at admission to inpatient treatment (T0) and after seven days from the admission (T1). Clinical Global Impression for Depression, Mania and Overall Bipolar Illness were recorded at T0 and T1. Comparisons among the recorded CRP values were determined through the paired t-test. Correlations between CRP and CGI scores were determined through Spearman's correlation coefficient at T0 and T1. Results: A statistically significant decrease in CRP values was observed after 7 days of hospitalization (p < 0.001) and positive significant correlations emerged between CRP and CGI scores at T0 and T1. Conclusion: Patients admitted to the inpatient unit reported a statistically significant decrease of CRP values during the first 7 days of treatment. Although the direction of the relationship between BP severity and inflammation status continues to remain unclear, this study showed a relationship between the improvement of bipolar disease symptoms and the improvement of the inflammatory marker CRP.
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Affiliation(s)
- Alessandro Cuomo
- Dipartimento di Medicina Molecolare e dello Sviluppo, Dipartimento di Psichiatria, University of Siena, Siena, Italy
| | - Despoina Koukouna
- Dipartimento di Medicina Molecolare e dello Sviluppo, Dipartimento di Psichiatria, University of Siena, Siena, Italy
| | - Alessandro Spiti
- Dipartimento di Medicina Molecolare e dello Sviluppo, Dipartimento di Psichiatria, University of Siena, Siena, Italy
| | - Giovanni Barillà
- Dipartimento di Medicina Molecolare e dello Sviluppo, Dipartimento di Psichiatria, University of Siena, Siena, Italy
| | - Arianna Goracci
- Dipartimento di Medicina Molecolare e dello Sviluppo, Dipartimento di Psichiatria, University of Siena, Siena, Italy
| | - Simone Bolognesi
- Dipartimento di Medicina Molecolare e dello Sviluppo, Dipartimento di Psichiatria, University of Siena, Siena, Italy
| | - Andrea Fagiolini
- Dipartimento di Medicina Molecolare e dello Sviluppo, Dipartimento di Psichiatria, University of Siena, Siena, Italy
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9
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Manchia M, Vieta E, Smeland OB, Altimus C, Bechdolf A, Bellivier F, Bergink V, Fagiolini A, Geddes JR, Hajek T, Henry C, Kupka R, Lagerberg TV, Licht RW, Martinez-Cengotitabengoa M, Morken G, Nielsen RE, Pinto AG, Reif A, Rietschel M, Ritter P, Schulze TG, Scott J, Severus E, Yildiz A, Kessing LV, Bauer M, Goodwin GM, Andreassen OA. Translating big data to better treatment in bipolar disorder - a manifesto for coordinated action. Eur Neuropsychopharmacol 2020; 36:121-136. [PMID: 32536571 DOI: 10.1016/j.euroneuro.2020.05.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/15/2020] [Accepted: 05/24/2020] [Indexed: 12/15/2022]
Abstract
Bipolar disorder (BD) is a major healthcare and socio-economic challenge. Despite its substantial burden on society, the research activity in BD is much smaller than its economic impact appears to demand. There is a consensus that the accurate identification of the underlying pathophysiology for BD is fundamental to realize major health benefits through better treatment and preventive regimens. However, to achieve these goals requires coordinated action and innovative approaches to boost the discovery of the neurobiological underpinnings of BD, and rapid translation of research findings into development and testing of better and more specific treatments. To this end, we here propose that only a large-scale coordinated action can be successful in integrating international big-data approaches with real-world clinical interventions. This could be achieved through the creation of a Global Bipolar Disorder Foundation, which could bring government, industry and philanthropy together in common cause. A global initiative for BD research would come at a highly opportune time given the seminal advances promised for our understanding of the genetic and brain basis of the disease and the obvious areas of unmet clinical need. Such an endeavour would embrace the principles of open science and see the strong involvement of user groups and integration of dissemination and public involvement with the research programs. We believe the time is right for a step change in our approach to understanding, treating and even preventing BD effectively.
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Affiliation(s)
- Mirko Manchia
- Section of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy; Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy; Department of Pharmacology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Eduard Vieta
- Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Olav B Smeland
- NORMENT, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | | | - Andreas Bechdolf
- Vivantes Klinikum im Friedrichshain, Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Charité-Universitätsmedizin, Berlin, Germany; Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; ORYGEN, The National Centre of Excellence in Youth Mental Health, Melbourne, Victoria, Australia
| | - Frank Bellivier
- Université de Paris and INSERM UMRS 1144, Paris, France; AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, Hopital Fernand Widal, DMU Neurosciences, Département de Psychiatrie et de Médecine Addictologique, Paris, France
| | - Veerle Bergink
- Department of Psychiatry - Erasmus Medical Center, Rotterdam, the Netherlands; Department of Psychiatry, Department of Obstetrics, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Andrea Fagiolini
- Department of Molecular Medicine, University of Siena, Siena, Italy
| | - John R Geddes
- Department of Psychiatry and Oxford Health NHS Foundation Trust, University of Oxford, Oxford, United Kingdom
| | - Tomas Hajek
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada; National Institute of Mental Health, Klecany, Czech Republic
| | - Chantal Henry
- Department of Psychiatry, Service Hospitalo-Universitaire, GHU Paris Psychiatrie & Neurosciences, F-75014 Paris, France
| | - Ralph Kupka
- Amsterdam UMC, Vrije Universiteit, Department of Psychiatry, Amsterdam, Netherlands
| | - Trine V Lagerberg
- NORMENT, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Rasmus W Licht
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark; Psychiatry - Aalborg University Hospital, Aalborg, Denmark
| | | | - Gunnar Morken
- Østmarka Department of Psychiatry, St Olav University Hospital, Trondheim, Norway; Department of Mental Health, Faculty of Medicine and Healthsciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - René E Nielsen
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark; Psychiatry - Aalborg University Hospital, Aalborg, Denmark
| | - Ana Gonzalez Pinto
- Hospital Universitario de Alava. BIOARABA, UPV/EHU. CIBERSAM. Vitoria, Spain
| | - Andreas Reif
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, Frankfurt am Main, Germany and German Society for Bipolar Disorders (DGBS), Frankfurt am Main, Germany
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Phillip Ritter
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Thomas G Schulze
- Institute of Psychiatric Phenomics and Genomics, University Hospital, Ludwig-Maximilian University of Munich, Munich, Germany; Department of Psychiatry and Psychotherapy, Ludwig-Maximilian University of Munich, Munich, Germany; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland, USA; Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Jan Scott
- AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, Hopital Fernand Widal, DMU Neurosciences, Département de Psychiatrie et de Médecine Addictologique, Paris, France; Department of Mental Health, Faculty of Medicine and Healthsciences, Norwegian University of Science and Technology, Trondheim, Norway; Academic Psychiatry, Institute of Neuroscience, Newcastle University, UK
| | - Emanuel Severus
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Aysegul Yildiz
- Dokuz Eylül University Department of Psychiatry, Izmir, Turkey
| | - Lars Vedel Kessing
- Psychiatric Center Copenhagen and University of Copenhagen, Faculty of Health and Medical Sciences, Denmark
| | - Michael Bauer
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Guy M Goodwin
- Department of Psychiatry and Oxford Health NHS Foundation Trust, University of Oxford, Oxford, United Kingdom
| | - Ole A Andreassen
- NORMENT, Institute of Clinical Medicine, University of Oslo and Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.
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10
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Squassina A, Niola P, Lopez JP, Cruceanu C, Pisanu C, Congiu D, Severino G, Ardau R, Chillotti C, Alda M, Turecki G, Del Zompo M. MicroRNA expression profiling of lymphoblasts from bipolar disorder patients who died by suicide, pathway analysis and integration with postmortem brain findings. Eur Neuropsychopharmacol 2020; 34:39-49. [PMID: 32241689 DOI: 10.1016/j.euroneuro.2020.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 02/26/2020] [Accepted: 03/06/2020] [Indexed: 12/21/2022]
Abstract
Post-mortem brain studies suggest that miRNAs may be involved in suicide, but their role as peripheral biomarkers or targets of preventive pharmacological treatments in suicide has yet to be elucidated. We used nCounter miRNA Expression assay to measure miRNAs expression in lymphoblastoid cell lines (LCLs) from patients with Bipolar Disorder (BD) who died by suicide (SC, n = 7) and with low risk of suicide (LR, n = 11). Five miRNAs were differentially expressed in SC compared to LR (false discovery rate p<0.05). The two most significant miRNAs were measured with RT-qPCR in the same sample and in 12 healthy controls (HC): miR-4286 was increased while miR-186-5p was decreased in SC compared to LR and HC (ANOVA F = 14.92, p = 0.000043 and F = 3.95, p = 0.032 respectively). miR-4286 was also decreased in postmortem brains from 12 patients with BD who died by suicide compared to 13 controls, even though it did not reach statistical significance (FC=0.51, p = 0.07). Treatment with lithium of human neural progenitor cells reduced the expression of miR-4286 (FC=0.30, p = 0.038). Pathway analysis on predicted miR-4286 targets showed that "insulin resistance" was significantly enriched after correction for multiple testing. This pathway comprised 17 genes involved in lipid and glucose metabolism, several of which were also dysregulated in postmortem brains from patients with BD who died by suicide from the Stanley-foundation array collection. In conclusion, our study suggests that miR-4286 could be a biomarker of suicide but further studies are warranted to investigate its targeted genes and how these could be involved in the neurobiology of suicide.
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Affiliation(s)
- Alessio Squassina
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, Italy.
| | - Paola Niola
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, Italy; UCL Genomics, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Juan Pablo Lopez
- Department of Psychiatry, McGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Canada
| | - Cristiana Cruceanu
- Department of Psychiatry, McGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Canada
| | - Claudia Pisanu
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, Italy
| | - Donatella Congiu
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, Italy
| | - Giovanni Severino
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, Italy
| | - Raffaella Ardau
- Unit of Clinical Pharmacology of the University Hospital of Cagliari, Italy
| | - Caterina Chillotti
- Unit of Clinical Pharmacology of the University Hospital of Cagliari, Italy
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Gustavo Turecki
- Department of Psychiatry, McGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Canada
| | - Maria Del Zompo
- Department of Biomedical Sciences, Section of Neuroscience and Clinical Pharmacology, University of Cagliari, Italy; Unit of Clinical Pharmacology of the University Hospital of Cagliari, Italy
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11
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Drakopoulos J, Sparding T, Clements C, Pålsson E, Landén M. Executive functioning but not IQ or illness severity predicts occupational status in bipolar disorder. Int J Bipolar Disord 2020; 8:7. [PMID: 32030544 PMCID: PMC7005229 DOI: 10.1186/s40345-019-0168-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 11/05/2019] [Indexed: 12/12/2022] Open
Abstract
Background Bipolar disorder is associated with significant functional deficits including occupational functioning. Despite the high rates of unemployment and sick leave in the patient population, only a limited number of studies have examined factors associated with occupational functioning in bipolar disorder. The aim of the study was to investigate the relative importance of demographic, clinical, and neuropsychological factors on occupational dysfunction in bipolar disorder. Methods A sample of 120 partially or fully remitted bipolar disorder I and II patients were included in the study. Patients were stratified into an active and an inactive group based on the number of hours per week working or studying. Active (n = 86) and inactive (n = 34) patients were compared with respect to demographic factors, clinical characteristics, medication, measures of psychosocial functioning, and cognitive functioning (i.e., IQ and executive functions). No other cognitive domains were examined. Results Univariate analyses revealed better overall cognitive function in active patients in terms of IQ and executive functioning. However, only executive functioning accounted for a significant amount of the variance in occupational status when other significant predictors were taken into account. Conclusions Executive functioning was a more powerful predictor of occupational status in bipolar disorder patients than IQ and other clinical factors, including illness severity.
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Affiliation(s)
- Julia Drakopoulos
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Blå Stråket 15, 413 45, Gothenburg, Sweden
| | - Timea Sparding
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Blå Stråket 15, 413 45, Gothenburg, Sweden.
| | - Caitlin Clements
- Department of Psychology, University of Pennsylvania, 3720 Walnut Street, Philadelphia, PA, 19104, USA.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Center for Autism Research, The Children's Hospital of Philadelphia, 2716 South St, Philadelphia, PA, 19104, USA
| | - Erik Pålsson
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Blå Stråket 15, 413 45, Gothenburg, Sweden
| | - Mikael Landén
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Blå Stråket 15, 413 45, Gothenburg, Sweden.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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12
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Van Gestel H, Franke K, Petite J, Slaney C, Garnham J, Helmick C, Johnson K, Uher R, Alda M, Hajek T. Brain age in bipolar disorders: Effects of lithium treatment. Aust N Z J Psychiatry 2019; 53:1179-1188. [PMID: 31244332 DOI: 10.1177/0004867419857814] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Bipolar disorders increase the risk of dementia and show biological and brain alterations, which resemble accelerated aging. Lithium may counter some of these processes and lower the risk of dementia. However, until now no study has specifically investigated the effects of Li on brain age. METHODS We acquired structural magnetic resonance imaging scans from 84 participants with bipolar disorders (41 with and 43 without Li treatment) and 45 controls. We used a machine learning model trained on an independent sample of 504 controls to estimate the individual brain ages of study participants, and calculated BrainAGE by subtracting chronological from the estimated brain age. RESULTS BrainAGE was significantly greater in non-Li relative to Li or control participants, F(2, 125) = 10.22, p < 0.001, with no differences between the Li treated and control groups. The estimated brain age was significantly higher than the chronological age in the non-Li (4.28 ± 6.33 years, matched t(42) = 4.43, p < 0.001), but not the Li-treated group (0.48 ± 7.60 years, not significant). Even Li-treated participants with partial prophylactic treatment response showed lower BrainAGE than the non-Li group, F(1, 64) = 4.80, p = 0.03. CONCLUSIONS Bipolar disorders were associated with greater, whereas Li treatment with lower discrepancy between brain and chronological age. These findings support the neuroprotective effects of Li, which were sufficiently pronounced to affect a complex, multivariate measure of brain structure. The association between Li treatment and BrainAGE was independent of long-term thymoprophylactic response and thus may generalize beyond bipolar disorders, to neurodegenerative disorders.
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Affiliation(s)
- Holly Van Gestel
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Katja Franke
- Structural Brain Mapping Group, Department of Psychiatry, Jena University Hospital, Jena, Germany
| | - Joanne Petite
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Claire Slaney
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Julie Garnham
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Carl Helmick
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Kyle Johnson
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Rudolf Uher
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada.,National Institute of Mental Health, Klecany, Czech Republic
| | - Tomas Hajek
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada.,National Institute of Mental Health, Klecany, Czech Republic
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13
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Personalized and precision medicine as informants for treatment management of bipolar disorder. Int Clin Psychopharmacol 2019; 34:189-205. [PMID: 30932919 DOI: 10.1097/yic.0000000000000260] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
DSM-5 diagnostic categories, defined by a set of psychopathological symptoms are heterogeneous conditions that may include different biological entities, with distinct etiopathogenesis, different courses and requiring different treatment management. For bipolar disorder the major evidences for this lack of validity are the long paths before a proper diagnosis, the inconsistence of treatment guidelines, the long phases of pharmacological adjustment and the low average of long-term treatment response rates. Personalized medicine for mental disorders aims to couple established clinical-pathological indexes with new molecular profiling to create diagnostic, prognostic and therapeutic strategies precisely tailored to each patient. Regarding bipolar disorder, the clinical history and presentation are still the most reliable markers in stratifying patients and guiding therapeutic management, despite the research goes to great lengths to develop new neuropsychological or biological markers that can reliably predict individual therapy effectiveness. We provide an overview of the advancements in personalized medicine in bipolar disorder, with particular attention to how psychopathology, age at onset, comorbidity, course and staging, genetic and epigenetic, imaging and biomarkers can influence treatment management and provide an integration to the conventional treatment guidelines. This approach may offer a new and rational path for the development of treatments for targeted subgroups of patients with bipolar disorder.
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14
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Park DI, Turck CW. Interactome Studies of Psychiatric Disorders. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1118:163-173. [PMID: 30747422 DOI: 10.1007/978-3-030-05542-4_8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
High comorbidity and complexity have precluded reliable diagnostic assessment and treatment of psychiatric disorders. Impaired molecular interactions may be relevant for underlying mechanisms of psychiatric disorders but by and large remain unknown. With the help of a number of publicly available databases and various technological tools, recent research has filled the paucity of information by generating a novel dataset of psychiatric interactomes. Different technological platforms including yeast two-hybrid screen, co-immunoprecipitation-coupled with mass spectrometry-based proteomics, and transcriptomics have been widely used in combination with cellular and molecular techniques to interrogate the psychiatric interactome. Novel molecular interactions have been identified in association with different psychiatric disorders including autism spectrum disorders, schizophrenia, bipolar disorder, and major depressive disorder. However, more extensive and sophisticated interactome research needs to be conducted to overcome the current limitations such as incomplete interactome databases and a lack of functional information among components. Ultimately, integrated psychiatric interactome databases will contribute to the implementation of biomarkers and therapeutic intervention.
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Affiliation(s)
- Dong Ik Park
- Danish Research Institute of Translational Neuroscience (DANDRITE), Department of Biomedicine, Aarhus University, Aarhus, Denmark.
| | - Christoph W Turck
- Proteomics and Biomarkers, Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
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15
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Kizilkurt OK, Gulec MY, Giynas FE, Gulec H. Effects of personality functioning on the global functioning of patients with bipolar disorder I. Psychiatry Res 2018; 266:309-316. [PMID: 29598836 DOI: 10.1016/j.psychres.2018.03.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 02/06/2018] [Accepted: 03/13/2018] [Indexed: 12/18/2022]
Abstract
Due to the comorbidity of personality traits or disorders and BD, the present study investigated the extent to which the global functioning of patients with BD would be affected by personality functioning. This study included 100 subsequent patients who had been diagnosed with BD-I, and were in the remission phase. Global functioning was assessed with the Bipolar Disorder Functioning Questionnaire (BDFQ) and the Level of Personality Functioning Scale (LPFS) was conducted following psychodynamic-oriented semi-structured interviews to assess the level of personality functioning. Hierarchical linear regression models were conducted. After controlling other variables, the predictability of LPFS components on global functionality was assessed. Global functioning was negatively correlated with subsyndromal depressive symptoms, the presence of a psychiatric comorbidity, alcohol/substance use disorders, the side effects of medication, poor social support, and an impaired level of personality functioning. Finally, a decrease in the level of personality functioning predicted impaired global functioning. The present study demonstrated that the level of personality functioning had a significant impact on global functioning during the euthymic period of BD. Therefore, the assessment of the level of personality functioning in patients with BD will aid in better understanding this population and in the design of long-term treatment plans.
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Affiliation(s)
- Ozlem Kazan Kizilkurt
- University of Health Sciences, Erenköy Mental Research and Training Hospital, Istanbul, Turkey.
| | - Medine Yazici Gulec
- University of Health Sciences, Erenköy Mental Research and Training Hospital, Istanbul, Turkey
| | - Ferzan Ergun Giynas
- University of Health Sciences, Erenköy Mental Research and Training Hospital, Istanbul, Turkey
| | - Hüseyin Gulec
- University of Health Sciences, Erenköy Mental Research and Training Hospital, Istanbul, Turkey
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16
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SayuriYamagata A, Brietzke E, Rosenblat JD, Kakar R, McIntyre RS. Medical comorbidity in bipolar disorder: The link with metabolic-inflammatory systems. J Affect Disord 2017; 211:99-106. [PMID: 28107669 DOI: 10.1016/j.jad.2016.12.059] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 12/23/2016] [Accepted: 12/31/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND Bipolar disorder (BD) is associated with chronic low-grade inflammation, several medical comorbidities and a decreased life expectancy. Metabolic-inflammatory changes have been postulated as one of the main links between BD and medical comorbidity, although there are few studies exploring possible mechanisms underlying this relationship. Therefore, the aims of the current narrative review were 1) synthesize the evidence for metabolic-inflammatory changes that may facilitate the link between medical comorbidity and BD and 2) discuss therapeutic and preventive implications of these pathways. METHODS The PubMed and Google Scholar databases were searched for relevant studies. RESULTS Identified studies suggested that there is an increased risk of medical comorbidities, such as autoimmune disorders, obesity, diabetes and cardiovascular disease in patients with BD. The association between BD and general medical comorbidities seems to be bidirectional and potentially mediated by immune dysfunction. Targeting the metabolic-inflammatory-mood pathway may potential yield improved outcomes in BD; however, further study is needed to determine which specific interventions may be beneficial. LIMITATIONS The majority of identified studies had cross-sectional designs, small sample sizes and limited measurements of inflammation. CONCLUSIONS Treatment and prevention of general medical comorbidities in mood disorders should include preferential prescribing of metabolically neutral agents and adjunctive lifestyle modifications including increased physical activity, improved diet and decreased substance abuse. In addition, the use of anti-inflammatory agents could be a relevant therapeutic target in future research.
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Affiliation(s)
- Ana SayuriYamagata
- University of São Paulo (USP), São Paulo, Brazil; Research Group in Molecular and Behavioral Neuroscience of Bipolar Disorder, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Elisa Brietzke
- Research Group in Molecular and Behavioral Neuroscience of Bipolar Disorder, Federal University of São Paulo (Unifesp), São Paulo, Brazil
| | - Joshua D Rosenblat
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network (UHN), University of Toronto, Toronto, Canada
| | - Ron Kakar
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network (UHN), University of Toronto, Toronto, Canada
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network (UHN), University of Toronto, Toronto, Canada.
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17
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Selfish brain and selfish immune system interplay: A theoretical framework for metabolic comorbidities of mood disorders. Neurosci Biobehav Rev 2017; 72:43-49. [DOI: 10.1016/j.neubiorev.2016.11.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/06/2016] [Accepted: 11/16/2016] [Indexed: 12/17/2022]
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18
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Fekih-Romdhane F, Homri W, Mrabet A, Labbane R. [Factors predicting functioning in type 1 bipolar patients during remission period]. Pan Afr Med J 2016; 25:66. [PMID: 28292029 PMCID: PMC5324157 DOI: 10.11604/pamj.2016.25.66.8532] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 06/08/2016] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Recent studies indicate that bipolar disorder is associated with a profound impairment in almost all areas of functioning. This study aims to evaluate functional recovery in type 1 bipolar patients during remission period. METHOD We conducted a cross-sectional study of euthymic type 1 bipolar patients followed up on an ambulatory basis. In the analysis to be reported here we used Hamilton Depression Scale, Young Mania Rating Scale (YMRS), Rosenberg Self-Esteem Scale, and Functioning Assessment Short Test (FAST). RESULTS More than half of the study population (53.3%) had overall functional impairment. The overall functioning was associated with age, education level, professional activity, the number of manic and depressive episodes, the number of hospitalizations, a higher HDRS score as well as with the two self-esteem subscores: "self-confidence" and "self-deprecation". CONCLUSION Our results suggest that a paradigm shift in the treatment of bipolar disorders should happen and that the goals of therapy should be modified from symptomatic remission to functional remission.
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Affiliation(s)
- Feten Fekih-Romdhane
- Université de Tunis El Manar, Faculté de Medecine de Tunis, Tunisie; Hopital Razi, La Mannouba, Tunisie
| | - Wided Homri
- Université de Tunis El Manar, Faculté de Medecine de Tunis, Tunisie; Hopital Razi, La Mannouba, Tunisie
| | - Ali Mrabet
- Université de Tunis El Manar, Faculté de Medecine de Tunis, Tunisie; Unité de surveillance épidémiologique, Direction Générale de la Santé Militaire, Tunisie
| | - Raja Labbane
- Université de Tunis El Manar, Faculté de Medecine de Tunis, Tunisie; Hopital Razi, La Mannouba, Tunisie
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19
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Gigante AD, Barenboim IY, Dias RDS, Toniolo RA, Mendonça T, Miranda-Scippa Â, Kapczinski F, Lafer B. Psychiatric and clinical correlates of rapid cycling bipolar disorder: a cross-sectional study. ACTA ACUST UNITED AC 2016; 38:270-274. [PMID: 27304255 PMCID: PMC7111346 DOI: 10.1590/1516-4446-2015-1789] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 11/23/2015] [Indexed: 11/22/2022]
Abstract
Objective: Rapid cycling (RC) is a feature of bipolar disorder (BD) that has been associated with worse outcome and more severe disability. Our goal was to investigate the association of demographic and clinical factors with RC. Methods: We compared RC and non-rapid cycling (NRC) BD patients from the Brazilian Research Network in Bipolar Disorder (BRN-BD) regarding age at onset of BD; total number of episodes; previous number of manic, depressive, mixed, and hypomanic episodes; polarity of the first episode; gender; number of suicide attempts; number of lifetime hospitalizations and lifetime history of at least one hospitalization; family history of mood disorder; clinical comorbidities such as hypothyroidism, hyperthyroidism, seizures; and current use of medications such as lithium, anticonvulsants, antipsychotics, and antidepressants. Results: We studied 577 patients and found that 100 (17.3%) met the criteria for RC in the year before the investigation. RC patients had earlier age at onset, longer duration of disease, more lifetime depressive and manic episodes, higher number of suicide attempts, and higher rate antidepressant use. Conclusion: The presence of RC in the previous year was associated with specific clinical characteristics closely related to worse outcome in the course of BD.
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Affiliation(s)
- Alexandre D Gigante
- Programa de Transtorno Bipolar (PROMAN), Departamento de Psiquiatria, Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Ivan Y Barenboim
- Programa de Transtorno Bipolar (PROMAN), Departamento de Psiquiatria, Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Rodrigo da S Dias
- Programa de Transtorno Bipolar (PROMAN), Departamento de Psiquiatria, Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Ricardo A Toniolo
- Programa de Transtorno Bipolar (PROMAN), Departamento de Psiquiatria, Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Tiago Mendonça
- Insper Instituto de Ensino e Pesquisa, São Paulo, SP, Brazil
| | - Ângela Miranda-Scippa
- Centro de Estudos de Transtornos de Humor e Ansiedade (CETHA), Departamento de Psiquiatria, Universidade Federal da Bahia (UFBA), Salvador, BA, Brazil
| | - Flávio Kapczinski
- Programa de Atendimento do Transtorno de Humor Bipolar (PROTAHBI), Departamento de Psiquiatria, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Beny Lafer
- Programa de Transtorno Bipolar (PROMAN), Departamento de Psiquiatria, Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil
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Tondo L, Pompili M, Forte A, Baldessarini RJ. Suicide attempts in bipolar disorders: comprehensive review of 101 reports. Acta Psychiatr Scand 2016; 133:174-86. [PMID: 26555604 DOI: 10.1111/acps.12517] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/29/2015] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Assess reported risk of suicide attempts by patients with bipolar disorder (BD). METHOD Systematic searching yielded 101 reports from 22 countries (79 937 subjects). We analyzed for risk (%) and incidence rates (%/year) of attempts, comparing sex and diagnostic types, including by meta-analysis. RESULTS Attempt risk averaged 31.1% [CI: 27.9-34.3] of subjects, or 4.24 [3.78-4.70]%/year. In BD-I (43 studies) and BD-II subjects (30 studies), risks (29.9%, 31.4%) and incidence rates (4.01, 4.11%/year) were similar and not different by meta-analysis. Among women vs. men, risks (33.7% vs. 25.5%) and incidence (4.50 vs. 3.21%/year) were greater (also supported by meta-analysis: RR = 1.35 [CI: 1.25-1.45], P < 0.0001). Neither measure was related to reporting year, % women/study, or to onset or current age. Risks were greater with longer exposure, whereas incidence rates decreased with longer time at risk, possibly through 'dilution' by longer exposure. CONCLUSION This systematic update of international experience underscores high risks of suicide attempts among patients with BD (BD-I = BD-II; women > men). Future studies should routinely include exposure times and incidence rates by diagnostic type and sex for those who attempt suicide or not.
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Affiliation(s)
- L Tondo
- International Consortium for Bipolar & Psychotic Disorder Research, McLean Hospital, Belmont, MA, USA.,Department of Psychiatry, Harvard Medical School, Boston, MA, USA.,Lucio Bini Mood Disorder Centers, Cagliari and, Rome, Italy
| | - M Pompili
- International Consortium for Bipolar & Psychotic Disorder Research, McLean Hospital, Belmont, MA, USA.,NESMOS, Sant'Andrea Medical Center, La Sapienza University of Rome, Rome, Italy
| | - A Forte
- International Consortium for Bipolar & Psychotic Disorder Research, McLean Hospital, Belmont, MA, USA.,NESMOS, Sant'Andrea Medical Center, La Sapienza University of Rome, Rome, Italy
| | - R J Baldessarini
- International Consortium for Bipolar & Psychotic Disorder Research, McLean Hospital, Belmont, MA, USA.,Department of Psychiatry, Harvard Medical School, Boston, MA, USA
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Abstract
PURPOSE OF REVIEW Type 2 diabetes mellitus (T2DM) negatively affects brain structure and function. Meta-analytical data show that relative to age and sex matched non-psychiatric controls, patients with bipolar disorders have double the risk of T2DM. We review the evidence for association between T2DM and adverse clinical and brain imaging changes in bipolar disorders and summarize studies investigating effects of diabetes treatment on psychiatric and brain outcomes. RECENT FINDINGS Participants with bipolar disorders and T2DM or insulin resistance demonstrate greater morbidity, chronicity and disability, and lower treatment response to Li. Bipolar disorders complicated by insulin resistance/T2DM are associated with smaller hippocampal and cortical gray matter volumes and lower prefrontal N-acetyl aspartate (neuronal marker). Treatment of T2DM yields preservation of brain gray matter and insulin sensitizers, such as pioglitazone, improve symptoms of depression in unipolar or bipolar disorders. SUMMARY T2DM or insulin resistance frequently cooccur with bipolar disorders and are associated with negative psychiatric clinical outcomes and compromised brain health. This is clinically concerning, as patients with bipolar disorders have an increased risk of metabolic syndrome and yet often receive suboptimal medical care. At the same time treatment of T2DM and insulin resistance has positive effects on psychiatric and brain outcomes. These findings create a rich agenda for future research, which could enhance psychiatric pharmacopeia and directly impact patient care.
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22
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Lee S, Matejkowski J. Associations between comorbid health conditions and the use of mental health services among adults with bipolar disorder. SOCIAL WORK IN HEALTH CARE 2016; 55:28-40. [PMID: 26872526 DOI: 10.1080/00981389.2015.1107016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Using a nationally representative sample, this study examined to what extent the number of comorbid health conditions was associated with various mental health service utilization among people with bipolar disorder. The results of logistic regression models indicate that a greater number of comorbid medical conditions were associated with higher odds of using specialty mental health service, while they were not associated with utilization of services provided by general health care providers. The type of bipolar disorder, functional impairment, and marital status were found to be associated with the use of a specialty service, while ethnicity was the only covariate significantly related to general health care use.
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Affiliation(s)
- Sungkyu Lee
- a School of Social Welfare , Soongsil University , Seoul , South Korea
| | - Jason Matejkowski
- b School of Social Welfare and Center for Mental Health Research and Innovation , University of Kansas , Lawrence , Kansas , USA
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23
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Fusar-Poli P, Rocchetti M, Sardella A, Avila A, Brandizzi M, Caverzasi E, Politi P, Ruhrmann S, McGuire P. Disorder, not just state of risk: meta-analysis of functioning and quality of life in people at high risk of psychosis. Br J Psychiatry 2015; 207:198-206. [PMID: 26329563 DOI: 10.1192/bjp.bp.114.157115] [Citation(s) in RCA: 191] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND The nosology of the psychosis high-risk state is controversial. Traditionally conceived as an 'at risk' state for the development of psychotic disorders, it is also conceptualised as a clinical syndrome associated with functional impairment. AIMS To investigate meta-analytically the functional status of patients at high clinical risk for psychosis and its association with longitudinal outcomes. METHOD Three meta-analyses compared level of functioning (n = 3012) and quality of life (QoL) (n = 945) between a high-risk group, a healthy control group and group with psychosis, and baseline functioning in people in the high-risk group who did or did not have a transition to psychosis at follow-up (n = 654). RESULTS People at high risk had a large impairment in functioning (P<0.001) and worse QoL (P = 0.001) than the healthy control group, but only small to moderately better functioning (P = 0.012) and similar QoL (P = 0.958) compared with the psychosis group. Among the high-risk group, those who did not develop psychosis reported better functioning (P = 0.001) than those who did. CONCLUSIONS Our results indicate that the high-risk state is characterised by consistent and large impairments of functioning and reduction in QoL similar to those in other coded psychiatric disorders.
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Affiliation(s)
- Paolo Fusar-Poli
- Paolo Fusar-Poli, PhD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Outreach and Support in South London (OASIS) prodromal team, South London and the Maudsley National Health Service (NHS) Foundation Trust, London; Matteo Rocchetti, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy; Alberto Sardella, PsyD, Alessia Avila, PsyD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Martina Brandizzi, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Neurosciences, Mental Health and Sensory Functions Department, Sapienza University of Rome, Rome, Italy; Edgardo Caverzasi, Professor, Pierluigi Politi, Professor, Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Stephan Ruhrmann, PhD, Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; Philip McGuire, Professor, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and OASIS prodromal team, South London and the Maudsley NHS Foundation Trust, London, UK
| | - Matteo Rocchetti
- Paolo Fusar-Poli, PhD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Outreach and Support in South London (OASIS) prodromal team, South London and the Maudsley National Health Service (NHS) Foundation Trust, London; Matteo Rocchetti, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy; Alberto Sardella, PsyD, Alessia Avila, PsyD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Martina Brandizzi, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Neurosciences, Mental Health and Sensory Functions Department, Sapienza University of Rome, Rome, Italy; Edgardo Caverzasi, Professor, Pierluigi Politi, Professor, Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Stephan Ruhrmann, PhD, Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; Philip McGuire, Professor, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and OASIS prodromal team, South London and the Maudsley NHS Foundation Trust, London, UK
| | - Alberto Sardella
- Paolo Fusar-Poli, PhD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Outreach and Support in South London (OASIS) prodromal team, South London and the Maudsley National Health Service (NHS) Foundation Trust, London; Matteo Rocchetti, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy; Alberto Sardella, PsyD, Alessia Avila, PsyD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Martina Brandizzi, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Neurosciences, Mental Health and Sensory Functions Department, Sapienza University of Rome, Rome, Italy; Edgardo Caverzasi, Professor, Pierluigi Politi, Professor, Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Stephan Ruhrmann, PhD, Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; Philip McGuire, Professor, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and OASIS prodromal team, South London and the Maudsley NHS Foundation Trust, London, UK
| | - Alessia Avila
- Paolo Fusar-Poli, PhD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Outreach and Support in South London (OASIS) prodromal team, South London and the Maudsley National Health Service (NHS) Foundation Trust, London; Matteo Rocchetti, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy; Alberto Sardella, PsyD, Alessia Avila, PsyD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Martina Brandizzi, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Neurosciences, Mental Health and Sensory Functions Department, Sapienza University of Rome, Rome, Italy; Edgardo Caverzasi, Professor, Pierluigi Politi, Professor, Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Stephan Ruhrmann, PhD, Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; Philip McGuire, Professor, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and OASIS prodromal team, South London and the Maudsley NHS Foundation Trust, London, UK
| | - Martina Brandizzi
- Paolo Fusar-Poli, PhD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Outreach and Support in South London (OASIS) prodromal team, South London and the Maudsley National Health Service (NHS) Foundation Trust, London; Matteo Rocchetti, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy; Alberto Sardella, PsyD, Alessia Avila, PsyD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Martina Brandizzi, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Neurosciences, Mental Health and Sensory Functions Department, Sapienza University of Rome, Rome, Italy; Edgardo Caverzasi, Professor, Pierluigi Politi, Professor, Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Stephan Ruhrmann, PhD, Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; Philip McGuire, Professor, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and OASIS prodromal team, South London and the Maudsley NHS Foundation Trust, London, UK
| | - Edgardo Caverzasi
- Paolo Fusar-Poli, PhD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Outreach and Support in South London (OASIS) prodromal team, South London and the Maudsley National Health Service (NHS) Foundation Trust, London; Matteo Rocchetti, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy; Alberto Sardella, PsyD, Alessia Avila, PsyD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Martina Brandizzi, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Neurosciences, Mental Health and Sensory Functions Department, Sapienza University of Rome, Rome, Italy; Edgardo Caverzasi, Professor, Pierluigi Politi, Professor, Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Stephan Ruhrmann, PhD, Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; Philip McGuire, Professor, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and OASIS prodromal team, South London and the Maudsley NHS Foundation Trust, London, UK
| | - Pierluigi Politi
- Paolo Fusar-Poli, PhD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Outreach and Support in South London (OASIS) prodromal team, South London and the Maudsley National Health Service (NHS) Foundation Trust, London; Matteo Rocchetti, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy; Alberto Sardella, PsyD, Alessia Avila, PsyD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Martina Brandizzi, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Neurosciences, Mental Health and Sensory Functions Department, Sapienza University of Rome, Rome, Italy; Edgardo Caverzasi, Professor, Pierluigi Politi, Professor, Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Stephan Ruhrmann, PhD, Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; Philip McGuire, Professor, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and OASIS prodromal team, South London and the Maudsley NHS Foundation Trust, London, UK
| | - Stephan Ruhrmann
- Paolo Fusar-Poli, PhD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Outreach and Support in South London (OASIS) prodromal team, South London and the Maudsley National Health Service (NHS) Foundation Trust, London; Matteo Rocchetti, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy; Alberto Sardella, PsyD, Alessia Avila, PsyD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Martina Brandizzi, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Neurosciences, Mental Health and Sensory Functions Department, Sapienza University of Rome, Rome, Italy; Edgardo Caverzasi, Professor, Pierluigi Politi, Professor, Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Stephan Ruhrmann, PhD, Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; Philip McGuire, Professor, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and OASIS prodromal team, South London and the Maudsley NHS Foundation Trust, London, UK
| | - Philip McGuire
- Paolo Fusar-Poli, PhD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Outreach and Support in South London (OASIS) prodromal team, South London and the Maudsley National Health Service (NHS) Foundation Trust, London; Matteo Rocchetti, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy; Alberto Sardella, PsyD, Alessia Avila, PsyD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK; Martina Brandizzi, MD, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK, and Neurosciences, Mental Health and Sensory Functions Department, Sapienza University of Rome, Rome, Italy; Edgardo Caverzasi, Professor, Pierluigi Politi, Professor, Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Stephan Ruhrmann, PhD, Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany; Philip McGuire, Professor, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and OASIS prodromal team, South London and the Maudsley NHS Foundation Trust, London, UK
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Frank E, Wallace ML, Hall M, Hasler B, Levenson JC, Janney CA, Soreca I, Fleming MC, Buttenfield J, Ritchey FC, Kupfer DJ. An Integrated Risk Reduction Intervention can reduce body mass index in individuals being treated for bipolar I disorder: results from a randomized trial. Bipolar Disord 2015; 17:424-37. [PMID: 25495748 PMCID: PMC4458204 DOI: 10.1111/bdi.12283] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 09/25/2014] [Indexed: 12/21/2022]
Abstract
OBJECTIVES We conducted a randomized, controlled trial comparing the efficacy of an Integrated Risk Reduction Intervention (IRRI) to a control condition with the objective of improving mood stability and psychosocial functioning by reducing cardiometabolic risk factors in overweight/obese patients with bipolar I disorder. METHODS A total of 122 patients were recruited from our outpatient services and randomly allocated to IRRI (n = 61) or psychiatric care with medical monitoring (n = 61). Individuals allocated to IRRI received psychiatric treatment and assessment, medical monitoring by a nurse, and a healthy lifestyle program from a lifestyle coach. Those allocated to the control condition received psychiatric treatment and assessment and referral, if indicated, for medical problems. A mixed-effects model was used to examine the impact of the interventions on body mass index (BMI). Exploratory moderator analyses were used to characterize those individuals likely to benefit from each treatment approach. RESULTS Analyses were conducted on data for the IRRI (n = 58) and control (n = 56) participants with ≥ 1 study visit. IRRI was associated with a significantly greater rate of decrease in BMI (d = -0.51, 95% confidence interval: -0.91 to -0.14). Three variables (C-reactive protein, total cholesterol, and instability of total sleep time) contributed to a combined moderator of faster decrease in BMI with IRRI treatment. CONCLUSIONS Overweight/obese patients with bipolar disorder can make modest improvements in BMI, even when taking medications with known potential for weight gain. Our finding that a combination of three baseline variables provides a profile of patients likely to benefit from IRRI will need to be tested further to evaluate its utility in clinical practice.
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Affiliation(s)
- Ellen Frank
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - Meredith L Wallace
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - Martica Hall
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - Brant Hasler
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - Jessica C Levenson
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - Carol A Janney
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - Isabella Soreca
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - Matthew C Fleming
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - Joan Buttenfield
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - Fiona C Ritchey
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
| | - David J Kupfer
- Department of Psychiatry; University of Pittsburgh School of Medicine; Pittsburgh PA USA
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Dubovsky SL, Leonard K, Griswold K, Daurignac E, Hewitt B, Fox C, Seymour D, Dubovsky AN, DeGruy F. Bipolar Disorder is Common in Depressed Primary Care Patients. Postgrad Med 2015; 123:129-33. [DOI: 10.3810/pgm.2011.09.2468] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ortiz A, Bradler K, Garnham J, Slaney C, Alda M. Nonlinear dynamics of mood regulation in bipolar disorder. Bipolar Disord 2015; 17:139-49. [PMID: 25118155 DOI: 10.1111/bdi.12246] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2013] [Accepted: 04/15/2014] [Indexed: 02/01/2023]
Abstract
OBJECTIVES We sought to study the underlying dynamic processes involved in mood regulation in subjects with bipolar disorder and healthy control subjects using time-series analysis and to then analyze the relation between anxiety and mood using cross-correlation techniques. METHODS We recruited 30 healthy controls and 30 euthymic patients with bipolar disorder. Participants rated their mood, anxiety, and energy levels using a paper-based visual analog scale; and they also recorded their sleep and any life events. Information on these variables was provided over a three-month period on a daily basis, twice per day. We analyzed the data using Box-Jenkins time series analysis to obtain information on the autocorrelation of the series (for mood) and cross-correlation (mood and anxiety series). RESULTS Throughout the study, we analyzed 10,170 data points. Self-ratings for mood, anxiety, and energy were normally distributed in both groups. Autocorrelation functions for mood in both groups were governed by the autoregressive integrated moving average (ARIMA) (1,1,0) model, which means that current values in the series were related to one previous point only. We also found a negative cross-correlation between mood and anxiety. CONCLUSIONS Mood can be considered a memory stochastic process; it is a flexible, dynamic process that has a 'short memory' both in healthy controls and euthymic patients with bipolar disorder. This process may be quite different in untreated patients or in those acutely ill. Our results suggest that nonlinear measures can be applied to the study of mood disorders.
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Affiliation(s)
- Abigail Ortiz
- Department of Psychiatry, Mood Disorders Program, Dalhousie University, Halifax, NS, Canada
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Hajek T, Calkin C, Blagdon R, Slaney C, Alda M. Type 2 diabetes mellitus: a potentially modifiable risk factor for neurochemical brain changes in bipolar disorders. Biol Psychiatry 2015; 77:295-303. [PMID: 24331546 DOI: 10.1016/j.biopsych.2013.11.007] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2013] [Revised: 11/08/2013] [Accepted: 11/08/2013] [Indexed: 11/16/2022]
Abstract
BACKGROUND Neuroimaging changes in bipolar disorder (BD) may be secondary to the presence of certain clinical factors. Type 2 diabetes mellitus (T2DM) damages the brain and frequently co-occurs with BD. Studying patients with both T2DM and BD could help identify preventable risk factors for neuroimaging changes in BD. METHODS We used 1.5T magnetic resonance spectroscopy to measure prefrontal N-acetylaspartate (NAA), which is mainly localized in neurons, and total creatine (tCr), an energy metabolite, in 19 BD patients with insulin resistance/glucose intolerance (BD + IR/GI), 14 BD subjects with T2DM (BD + T2DM), 15 euglycemic BD participants, and 11 euglycemic, nonpsychiatric control. RESULTS The levels of NAA and tCr were lowest among BD + T2DM, intermediate in the BD + IR/GI, and highest among the euglycemic BD and control subjects (F₃,₅₅ = 4.57, p = .006; F₃,₅₅ = 2.92, p = .04, respectively). Even the BD + IR/GI subjects had lower NAA than the euglycemic participants (t₄₃ = 2.13, p = .04). Total Cr was associated with NAA (β = .52, t₅₆ = 5.57, p = .000001). Both NAA and tCr correlated with Global Assessment of Functioning scores (r₄₆ = .28, p = .05; r₄₆ = .48, p = .0004, respectively). CONCLUSIONS T2DM, but also prediabetes, may be risk factors for prefrontal neurochemical alterations in BD. These changes were associated with poor psychosocial functioning and could indicate impaired energy metabolism. The findings emphasize the importance of improving diabetes care in BD and suggest potential options for treatment of neuroimaging alterations.
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Affiliation(s)
- Tomas Hajek
- Department of Psychiatry (TH, CC, RB, CS, MA), Dalhousie University, Halifax, Nova Scotia, Canada; Prague Psychiatric Center (TH, MA), Department of Psychiatry and Medical Psychology, 3rd School of Medicine, Charles University, Prague, Czech Republic.
| | - Cynthia Calkin
- Department of Psychiatry (TH, CC, RB, CS, MA), Dalhousie University, Halifax, Nova Scotia, Canada
| | - Ryan Blagdon
- Department of Psychiatry (TH, CC, RB, CS, MA), Dalhousie University, Halifax, Nova Scotia, Canada
| | - Claire Slaney
- Department of Psychiatry (TH, CC, RB, CS, MA), Dalhousie University, Halifax, Nova Scotia, Canada
| | - Martin Alda
- Department of Psychiatry (TH, CC, RB, CS, MA), Dalhousie University, Halifax, Nova Scotia, Canada; Prague Psychiatric Center (TH, MA), Department of Psychiatry and Medical Psychology, 3rd School of Medicine, Charles University, Prague, Czech Republic
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Samalin L, Llorca PM, Giordana B, Milhiet V, Yon L, El-Hage W, Courtet P, Hacques E, Bedira N, Filipovics A, Arnaud R, Dillenschneider A, Bellivier F. Residual symptoms and functional performance in a large sample of euthymic bipolar patients in France (the OPTHYMUM study). J Affect Disord 2014; 159:94-102. [PMID: 24679396 DOI: 10.1016/j.jad.2014.02.023] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 02/13/2014] [Accepted: 02/13/2014] [Indexed: 01/22/2023]
Abstract
BACKGROUND Some residual symptoms were found to be associated with impaired functioning in euthymic bipolar patients, but their impact and relevance are unclear in clinical practice. We re-examined the functional influence of a large set of residual symptoms in 525 euthymic bipolar outpatients using self- and clinician-rated questionnaires (OPTHYMUM study). METHODS This was a multi-centre, cross-sectional, non-interventional study of adult bipolar outpatients. All patients were euthymic at the time of assessment (YMRS score <8 and BDRS ≤8). Patients with low functioning (GAF score <60) were compared with the rest of the sample. Patients filled in specific questionnaires concerning their perceptions of different residual and subsyndromal symptoms. RESULTS Ninety-seven (97) psychiatrists included 525 patients. Of them, 35 patients had a GAF score <60. These "low functioning patients" were more frequently unemployed, had presented more manic episodes and psychotic symptoms, used more atypical antipsychotics or benzodiazepines and received less adjunctive psychotherapy. Concerning residual symptoms, they had more frequent emotional subsyndromal symptoms, disruption of circadian rhythms and sexual disorders. They perceived some cognitive deficits and suffered more social and family stigma. LIMITATIONS Our study used an arbitrary GAF cut-off score (60) to separate bipolar patients in two groups (low and satisfactory functioning). CONCLUSIONS Residual symptoms are associated with functional impairment and may represent specific treatment targets. A personalized approach through specific psychotherapeutic programs may lead to more efficient support by the clinician.
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Affiliation(s)
- Ludovic Samalin
- CHU Clermont-Ferrand, EA7280, Auvergne University, Clermont-Ferrand, France.
| | - Pierre Michel Llorca
- CHU Clermont-Ferrand, EA7280, Auvergne University, Clermont-Ferrand, France; Fondation FondaMental, Créteil, France
| | | | | | | | - Wissam El-Hage
- CRHU Tours, INSERM U930, François Rabelais University, Tours, France
| | - Philippe Courtet
- CHU Montpellier, INSERM U1061, Montpellier University, Montpellier, France; Fondation FondaMental, Créteil, France
| | | | | | | | | | | | - Frank Bellivier
- AP-HP, CHU Saint-Louis Lariboisière, F. Widal, Paris, France; INSERM UMRS 1144, Universités Paris Diderot et Paris Descartes, Paris, France; Fondation FondaMental, Créteil, France
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Cerimele JM, Chwastiak LA, Chan YF, Harrison DA, Unützer J. The presentation, recognition and management of bipolar depression in primary care. J Gen Intern Med 2013; 28:1648-56. [PMID: 23835789 PMCID: PMC3832714 DOI: 10.1007/s11606-013-2545-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Bipolar disorder is a mood disorder characterized by episodes of major depression and mania or hypomania. Most patients experience chronic symptoms of bipolar disorder approximately half of the time, most commonly subsyndromal depressive symptoms or a full depressive episode with concurrent manic symptoms. Consequently, patients with bipolar depression are often misdiagnosed with major depressive disorder. Individual patient characteristics and population screening tools may be helpful in improving recognition of bipolar depression in primary care. Health risk behaviors including tobacco use, sedentary activity level and weight gain are highly prevalent in patients with bipolar disorder, as are the comorbid chronic diseases such as diabetes mellitus and cardiovascular disease. Patients with bipolar illness have about an eight-fold higher risk of suicide and a two-fold increased risk of death from chronic medical illnesses. Recognition of bipolar depression and its associated health risk behaviors and chronic medical problems can lead to the use of appropriate interventions for patients with bipolar disorder, which differ in important ways from the treatments used for major depressive disorder. The above topics are reviewed in detail in this article.
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Affiliation(s)
- Joseph M Cerimele
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, 1959 NE Pacific St, Box 356560, Seattle, WA, 98195-6560, USA,
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Differential effect of lithium on spermidine/spermine N1-acetyltransferase expression in suicidal behaviour. Int J Neuropsychopharmacol 2013; 16:2209-18. [PMID: 23768751 DOI: 10.1017/s1461145713000655] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
An altered polyamine system has been suggested to play a key role in mood disorders and suicide, a hypothesis corroborated by the evidence that lithium inhibits the polyamine mediated stress response in the rat brain. Recent post-mortem studies have shown that spermidine/spermine N1-acetyltransferase (SAT1), the key regulator of cellular polyamine content, is under-expressed in brains from suicide victims compared to controls. In our study we tested the effect of in vitro lithium treatment on SAT1 gene and protein expression in B lymphoblastoid cell lines (BLCLs) from bipolar disorder (BD) patients who committed suicide (and for which BLCLs were collected prior to their death), BD patients with high and low risk of suicide and a sample of non-psychiatric controls. Baseline mRNA levels were similar in the four groups of subjects (p > 0.05). Lithium had no effect in suicide completers (p > 0.05) while it significantly increased SAT1 expression in the high risk (p < 0.001) and low risk (p < 0.01) groups as well as in controls (p < 0.001). Protein and mRNA levels were not correlated; lithium significantly reduced protein levels only in the control sample (p < 0.05). Our findings suggest that SAT1 transcription is influenced by lithium and that this effect is altered in BD patients who completed suicide, further supporting a role for polyamines in suicide.
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Manchia M, Hajek T, O'Donovan C, Deiana V, Chillotti C, Ruzickova M, Del Zompo M, Alda M. Genetic risk of suicidal behavior in bipolar spectrum disorder: analysis of 737 pedigrees. Bipolar Disord 2013; 15:496-506. [PMID: 23734877 DOI: 10.1111/bdi.12088] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Accepted: 03/03/2013] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Suicide is a significant cause of mortality in patients with major affective disorders (MAD), and suicidal behavior and MAD co-aggregate in families. However, the transmission of suicidal behavior is partially independent from that of MAD. We analyzed the lifetime prevalence of completed and attempted suicides in a large sample of families with bipolar disorder (BD), its relation to family history of MAD and BD, and the contribution of clinical and treatment factors to the risk of suicidal behavior. METHODS We studied 737 families of probands with MAD with 4919 first-degree relatives (818 affected, 3948 unaffected, and 153 subjects with no information available). Lifetime psychiatric diagnoses and suicidal behavior in first-degree relatives were assessed using semi-structured interviews, family history methods, and reviews of clinical records. Cox proportional hazard and logistic regression models were used to investigate the role of clinical covariates in the risk of suicidal behavior, and in the prevalence of MAD and BD. RESULTS The estimated lifetime prevalence of suicidal behavior (attempted and completed suicides) in 737 probands was 38.4 ± 3.0%. Lithium treatment decreased suicide risk in probands (p = 0.007). In first-degree relatives, a family history of suicidal behavior contributed significantly to the joint risk of MAD and suicidal behavior (p = 0.0006). CONCLUSIONS The liability to suicidal behavior is influenced by genetic factors (particularly family history of suicidal behavior and MAD). Even in the presence of high genetic risk for suicidal behavior, lithium treatment decreases suicide rates significantly.
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Affiliation(s)
- Mirko Manchia
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
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Schoeyen HK, Melle I, Sundet K, Aminoff SR, Hellvin T, Auestad BH, Morken G, Andreassen OA. Occupational outcome in bipolar disorder is not predicted by premorbid functioning and intelligence. Bipolar Disord 2013; 15:294-305. [PMID: 23527993 DOI: 10.1111/bdi.12056] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Accepted: 01/23/2013] [Indexed: 01/04/2023]
Abstract
OBJECTIVES Bipolar disorder (BD), over the long term, can manifest a variety of outcomes depending on a number of different conditions. There is a need for further knowledge regarding preventive factors as well as predictors of the disabling course of the disorder. Studies regarding the impact on functional outcome of premorbid and current general intellectual function [intelligence quotient (IQ)] and premorbid functioning in BD patients are sparse. The present study addressed the role of premorbid functioning [assessed with the Premorbid Adjustment Scale (PAS)], intelligence, course of illness, and sociodemographics on occupational outcome in BD. METHODS Bipolar disorder patients were recruited consecutively from psychiatric units (outpatient and inpatient) in four major hospitals in Oslo, Norway [(N = 226: 64.4% bipolar I disorder (BD-I); 30.1% bipolar II disorder (BD-II); 5.5% bipolar disorder not otherwise specified (BD-NOS); 38.6% males]. The associations between current IQ, premorbid IQ [assessed using the National Adult Reading Test (NART)], PAS, clinical and sociodemographic characteristics, and receipt of disability benefit were analysed using descriptive statistics and logistic regression analyses. RESULTS The number of hospitalizations for depressive episodes and illness duration was associated with a higher risk of receipt of disability benefit. PAS, premorbid and current IQ, as well as decline in IQ, did not explain the higher risk of receipt of disability benefits. CONCLUSIONS Severe clinical course of BD was associated with receipt of disability benefit. Occupational outcome was unrelated to PAS, premorbid and current IQ, as well as decline in IQ. This suggests that the persistence of severe clinical symptoms, rather than global cognitive functioning, determines occupational outcome in BD and emphasizes the protective potential of early and continuous clinical treatment.
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Affiliation(s)
- Helle K Schoeyen
- Moodnet Research Group, Division of Psychiatry, Stavanger University Hospital, Stavanger, Norway.
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Miller CJ, Abraham KM, Bajor LA, Lai Z, Kim HM, Nord KM, Goodrich DE, Bauer MS, Kilbourne AM. Quality of life among patients with bipolar disorder in primary care versus community mental health settings. J Affect Disord 2013; 146:100-5. [PMID: 22981021 PMCID: PMC3554842 DOI: 10.1016/j.jad.2012.08.045] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2012] [Accepted: 08/27/2012] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Bipolar disorder is associated with functional impairment across a number of domains, including health-related quality of life (HRQOL). Many patients are treated exclusively in primary care (PC) settings, yet little is known how HRQOL outcomes compare between PC and community mental health (CMH) settings. This study aimed to explore the correlates of HRQOL across treatment settings using baseline data from a multisite, randomized controlled trial for adults with bipolar disorder. METHODS HRQOL was measured using the SF-12 physical (PCS) and mental (MCS) composite scale scores. Independent sample t-tests were calculated to compare differences in HRQOL between settings. Multivariate regression models then examined the effect of treatment setting on HRQOL, adjusting for covariate demographic factors, mood symptoms (Internal State Scale), hazardous drinking (AUDIT-C), and substance abuse. RESULTS A total of 384 enrolled participants completed baseline surveys. MCS and PCS scores reflected similar impairment in HRQOL across PC and CMH settings (p=0.98 and p=0.49, respectively). Depressive symptoms were associated with lower MCS scores (B=-0.68, p<0.001) while arthritis/chronic pain was strongly related to lower PCS scores (B=-5.23, p<0.001). LIMITATIONS This study lacked a formal diagnostic interview, relied on cross-sectional self-report, and sampled from a small number of sites in two states. DISCUSSION Participants reported similar impairments in both mental and physical HRQOL in PC and CMH treatment settings, emphasizing the need for integrated care for patients with bipolar disorder regardless of where they present for treatment.
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Affiliation(s)
- Christopher J Miller
- Center for Organization, Leadership, and Management Research, VA Boston Healthcare System, 150 S. Huntington Ave. 152M, Boston, MA 02130, United States.
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Cerit C, Filizer A, Tural Ü, Tufan AE. Stigma: a core factor on predicting functionality in bipolar disorder. Compr Psychiatry 2012; 53:484-9. [PMID: 22036011 DOI: 10.1016/j.comppsych.2011.08.010] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2011] [Revised: 08/25/2011] [Accepted: 08/29/2011] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Extant literature indicates that bipolar disorder (BD) is associated with significant poor psychosocial functioning. However, the relationship between functioning and demographic and clinical variables is unclear. The aim of this study is to investigate the predictors of functioning such as demographic and clinical variables, social support, self-perceived stigma, and insight in remitted patients with BD. METHODS Eighty patients with a diagnosis of BD, complete remission according to the criteria of Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition were included in the final assessment. Bipolar Disorder Functioning Questionnaire, Beck Depression Inventory, Young Mania Rating Scale, Internalized Stigma of Mental Illness Scale, Multidimensional Scale of Perceived Social Support, and Schedule for Assessing the Three Components of Insight were used. Student t test, Pearson correlation analyses, and linear regression analyses were used to assess the pathways effecting on functioning. RESULTS The 3 predictors of functioning were severity of depression, perceived social support, and internalized stigmatization. Severity of depression is considered the strongest predictor, whereas internalized stigmatization has a core role in predicting functioning. Clinical variables such as years of education and number of hospitalization probably have indirect effects on functioning. CONCLUSION Interventions that oppose stigmatization and consideration of mild depressive symptoms will positively affect functioning in remitted patients with BD.
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Affiliation(s)
- Cem Cerit
- Department of Psychiatry, Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey.
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Gunde E, Blagdon R, Hajek T. White matter hyperintensities: from medical comorbidities to bipolar disorders and back. Ann Med 2011; 43:571-80. [PMID: 21749303 PMCID: PMC4831903 DOI: 10.3109/07853890.2011.595733] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
White matter hyperintensities (WMHs) are among the most replicated neuroimaging findings in studies of patients with bipolar disorders (BD). Despite the high rates of WMHs, their role and etiology in BD are not well understood. WMHs occur in multiple other conditions frequently co-morbid with BD. From the available studies it seems that WMHs are not a primary risk factor/endophenotype for BD. More likely, these lesions indicate the presence of medical co-morbidities with specific links to BD. Furthermore, the etiology of the WMHs in BD may represent different processes depending on age. In certain forms of BD, such as pediatric BD, WMHs may represent co-morbidity with developmental disorders. High frequency of migraine in BD and high prevalence of WMHs in migraine may suggest that a substantial proportion of WMHs in early adulthood to midlife BD subjects may be related to co-morbidity with migraine. Among elderly subjects with BD, or those with late-onset BD, WMHs are likely related to the presence of cardiovascular/metabolic disorders. With further research WMHs may enhance our knowledge about various pathological pathways involved in BD, help in decreasing the etiological heterogeneity of BD, and become useful as markers of severity or subtype of BD.
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Affiliation(s)
- Eva Gunde
- Department of Psychiatry, Dalhousie University , Halifax , Canada
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Sansone RA, Forbis JS, Sosa T. Primary care perspectives on treating bipolar disorder: a cross-sectional survey. Prim Care Companion CNS Disord 2011; 13:10m01072. [PMID: 21977360 DOI: 10.4088/pcc.10m01072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Accepted: 10/20/2010] [Indexed: 10/18/2022] Open
Abstract
OBJECTIVE In this study, we explored the comfort level of and influences upon primary care clinicians in prescribing psychotropic medications to patients with bipolar disorder. METHOD In May 2010, we mailed a 1-page survey to a cross-sectional sample of 143 primary care clinicians in 2 large practice groups asking physicians to specify whether they prescribe psychotropic medications to bipolar patients, describe their comfort level in prescribing psychotropic medications to this patient group, indicate possible influences on their willingness to prescribe psychotropics for bipolar patients, and provide their opinion on whether or not primary care physicians should prescribe these medications to bipolar patients. RESULTS Of the 38 respondents (response rate of 26.6%), nearly two-thirds (n = 24) reported the prescription of psychotropic medications to bipolar patients in their practices. For questions related to bipolar diagnosis and treatment, the means of all responses trended toward uncomfortable, with the prescription of antipsychotics being indicated as the aspect with which respondents were least comfortable. As for factors influencing a decision to prescribe, the restricted availability of mental health services was rated as most influential. With regard to the perceived role of primary care clinicians in prescribing psychotropic medications to bipolar patients, no respondent indicated that primary care physicians should "always" prescribe, whereas approximately two-thirds indicated "rarely" or "on occasion." CONCLUSIONS While a majority of primary care clinicians prescribe psychotropic medications to patients with bipolar disorder, a majority are also understandably hesitant to do so and appear to do so in particular circumstances, most likely related to the restricted availability of mental health services.
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Affiliation(s)
- Randy A Sansone
- Departments of Psychiatry and Internal Medicine, Wright State University School of Medicine, Dayton, and Department of Psychiatry Education, Kettering Medical Center, Kettering (Dr Sansone); Department of Sociology, University of Dayton, Dayton (Dr Forbis); and Department of Internal Medicine, Kettering Medical Center, Kettering (Dr Sosa), Ohio
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Ortiz A, Bradler K, Slaney C, Garnham J, Ruzickova M, O'Donovan C, Hajek T, Alda M. An admixture analysis of the age at index episodes in bipolar disorder. Psychiatry Res 2011; 188:34-9. [PMID: 21131056 DOI: 10.1016/j.psychres.2010.10.033] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2009] [Revised: 07/19/2010] [Accepted: 10/31/2010] [Indexed: 11/26/2022]
Abstract
The interaction between polarity at onset (PAO) and age at onset (AAO) appears to be important for interpreting results of previous analyses of AAO in bipolar disorder (BD). Using an admixture analysis, we examined independently the distributions of age at first depressive and hypomanic/manic episodes in 379 BD I and II patients. Subsequently, we examined the association of PAO and AAO with specific clinical variables, using parametric and nonparametric analyses. Both depressive and manic onsets showed bimodal distributions. For depressive episodes, the means were: 18.5±4.1 (early onset) and 33.6±10.4 (late onset) years; and for manic episodes 18.9±3.3 (early onset) and 34.8±10.9 (late onset) years. For the overall AAO the best fit was for a mixture of three lognormal distributions (mean±S.D.): 15.5±2.0, 22.8±4.6, and 36.1±10.1years. Overall, an early onset was significantly associated with a chronic course of the disorder, a stronger family history of affective disorder, higher rates of rapid cycling, suicidal behavior, psychotic symptoms, and co-morbid anxiety disorders. Early onset depressive episodes were associated with higher rates of suicidal behavior and anxiety disorders, whereas early onset manic episodes were associated with psychotic symptoms and rapid cycling. Our results suggest the presence of a bimodal distribution of age at onset in BD according to the polarity of the index episode, and denote that an early onset BD, irrespective of polarity, may be a more serious subtype of the disorder.
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Affiliation(s)
- Abigail Ortiz
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
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Ortiz A, Cervantes P, Zlotnik G, van de Velde C, Slaney C, Garnham J, Turecki G, O'Donovan C, Alda M. Cross-prevalence of migraine and bipolar disorder. Bipolar Disord 2010; 12:397-403. [PMID: 20636637 DOI: 10.1111/j.1399-5618.2010.00832.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE In two related studies, we explored the prevalence of migraine and its associated clinical characteristics in patients with bipolar disorder (BD) as well as psychiatric morbidity in patients treated for migraine. METHOD The first study included 323 subjects with BD type I (BD I) or BD type II (BD II), diagnosed using the Schedule for Affective Disorders and Schizophrenia, Lifetime version (SADS-L) format, or the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID). Migraine history was assessed by means of a structured questionnaire. In a second sample of 102 migraine patients, we investigated current and lifetime psychiatric morbidity using the SADS-L. Statistical analyses were conducted using nonparametric analysis and log-linear models. RESULTS A total of 24.5% of BD patients had comorbid migraine; those with BD II had a higher prevalence (34.8%) compared to BD I (19.1%) (p < 0.005). BD patients with comorbid migraine had significantly higher rates of suicidal behaviour, social phobia, panic disorder, generalized anxiety disorder, and obsessive-compulsive disorder (all p < 0.05). In the sample of migraine patients, 34.3% had a current psychiatric diagnosis, and 73.5% had a lifetime psychiatric diagnosis. The prevalence of BD I was 4.9%, and 7.8% for BD II. DISCUSSION Migraine is prevalent within the BD population, particularly among BD II subjects. It is associated with an increased risk of suicidal behaviour and comorbid anxiety disorders. Conversely, migraine sufferers have high rates of current and lifetime psychopathology. A greater understanding of this comorbidity may contribute to our knowledge of the underlying mechanisms of BD.
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Affiliation(s)
- Abigail Ortiz
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
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Garcia-Amador M, Colom F, Valenti M, Horga G, Vieta E. Suicide risk in rapid cycling bipolar patients. J Affect Disord 2009; 117:74-8. [PMID: 19121546 DOI: 10.1016/j.jad.2008.12.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2008] [Revised: 12/05/2008] [Accepted: 12/05/2008] [Indexed: 10/21/2022]
Abstract
BACKGROUND Rapid-cycling (RC) is a course modifier of bipolar disorder which often implicates a poor prognosis. However, the relationship of RC with suicidal features as a marker of impairment has been understudied. METHODS Three hundred and five patients (n=305) were included in a naturalistic, systematic prospective study in a single site setting. Patients with rapid-cycling (RC) were defined as having four or more manic, mixed or depressive episodes in the year prior to baseline assessment. The two groups were compared regarding clinical and sociodemographic variables, paying special attention to suicidal features. Statistical methods consisted of chi-square statistic for the comparison of categorical data, and Student's t test for dimensional variables normally distributed. Also, a General Linear Model was used to study the main effect of different sociodemographic and clinical variables on suicidality. All statistics were two-tailed, and significance was set at p less than 0.05. RESULTS Fifty-five patients (18%) were classified as RC, whilst 250 (82%) were considered as nonrapid-cycling (NRC). No significative difference was found in the prevalence of RC amongst bipolar I and II patients. RC was associated with depressive onset of bipolar disorder. The number of suicide attempts was significantly higher amongst RC (RC mean 0.82 [SD 1.85] vs. NRC 0.44[SD 0.94] t=2.09, p=0.37). Nonetheless, no significative differences were found between RC and NRC regarding the percentage of suicide attempters. On the other hand patients that presented RC showed a marked increase of lifetime history of suicidal ideation (Chi(2)=4.363, p=0.039). Finally, there were not any differences between RC patients and NRC in family history of suicide. DISCUSSION Bipolar patients with RC are more likely to attempt suicide. Intensive treatment of this marker should be considered.
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Rosa AR, Franco C, Martínez-Aran A, Sánchez-Moreno J, Salamero M, Valenti M, Tabarés-Seisdedos R, González-Pinto A, Kapczinski F, Vieta E. Functional impairment and previous suicide attempts in bipolar disorder. Acta Neuropsychiatr 2008; 20:300-6. [PMID: 25384411 DOI: 10.1111/j.1601-5215.2008.00339.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The aim of the present study was to assess the association between previous suicide attempts and functional impairment among euthymic patients with bipolar disorder (BD). METHODS Seventy-one Diagnostic Statistical Manual IV (DSM-IV) patients with BD and 61 healthy volunteers were recruited from the Bipolar Disorder Program at the Clinic Hospital of Barcelona. Patients with (n = 36, 50.7%) and without (n = 35, 49.3%) previous suicide attempts were assessed using the Structured Clinical Interview for DSM-IV-TR (SCID-P). Previous suicide attempts were carefully investigated by means of patient and caregiver interview and by a standard structured interview from the protocol of our BD Program. The Functioning Assessment Short Test (FAST) was employed to assess functional impairment. RESULTS Euthymic patients with previous suicide attempts showed functional impairment, particularly in occupational (F = 30.39; p = 0.001) and cognitive functioning (F = 18.43; p = 0.001). In addition, family history of psychiatric illness (χ2: 6.49; degrees of freedom (df) = 2;132; p = 0.010), family history of affective disorders (χ2 = 5.57; p = 0.017), psychotic symptoms (χ2 = 5.88; p = 0.014) and axis II comorbidity were associated with previous suicide attempts (χ2 = 5.16; p = 0.021). CONCLUSION Bipolar patients with previous suicide attempts had lower overall functioning than patients who did not attempt suicide. Previous suicide attempts were particularly associated with the occupational and cognitive domains of functioning.
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Affiliation(s)
- Adriane R Rosa
- 1Bípolar Disorders Program, Molecular Psychiatry Laboratory, Hospital de Clinicas de Porto Alegre, Ramiro Barcelos, Porto Alegre, RS, Brazil
| | - Carolina Franco
- 2Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, CIBERSAM, Villarroel, Barcelona, Spain
| | - Anabel Martínez-Aran
- 2Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, CIBERSAM, Villarroel, Barcelona, Spain
| | - Jose Sánchez-Moreno
- 2Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, CIBERSAM, Villarroel, Barcelona, Spain
| | - Manel Salamero
- 2Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, CIBERSAM, Villarroel, Barcelona, Spain
| | - M Valenti
- 2Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, CIBERSAM, Villarroel, Barcelona, Spain
| | - Rafael Tabarés-Seisdedos
- 5Teaching Unit of Psychiatry and Psychological Medicine, Department of Medicine, University of Valencia, CIBERSAM, Spain
| | - Ana González-Pinto
- 6Department of Psychiatry, Santiago Apostol Hospital, Osakidetza Mental Health System, CIBERSAM, Vitoria, Spain
| | - Flávio Kapczinski
- 1Bípolar Disorders Program, Molecular Psychiatry Laboratory, Hospital de Clinicas de Porto Alegre, Ramiro Barcelos, Porto Alegre, RS, Brazil
| | - Eduard Vieta
- 2Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, CIBERSAM, Villarroel, Barcelona, Spain
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Fagiolini A, Chengappa KNR, Soreca I, Chang J. Bipolar disorder and the metabolic syndrome: causal factors, psychiatric outcomes and economic burden. CNS Drugs 2008; 22:655-69. [PMID: 18601304 DOI: 10.2165/00023210-200822080-00004] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Overweight and obesity are highly prevalent in patients with bipolar disorder, and metabolic disorders also affect a significant portion of this population. Obesity and metabolic disorders cause significant economic burden and impair quality of life in both the general population and patients with bipolar disorder. This review examines the relationship between bipolar disorder and the metabolic syndrome, and the associated economic impact. The metabolic syndrome and bipolar disorder appear to share common risk factors, including endocrine disturbances, dysregulation of the sympathetic nervous system, and behaviour patterns, such as physical inactivity and overeating. In addition, many of the commonly used pharmacological treatments for bipolar disorder may intensify the medical burden in bipolar patients by causing weight gain and metabolic disturbances, including alterations in lipid and glucose metabolism, which can result in an increased risk for diabetes mellitus, hypertension, dyslipidaemia, cardiovascular disease and the metabolic syndrome. These medical co-morbidities and obesity have been associated with a worse disease course and likely contribute to the premature mortality observed in bipolar patients. Weight gain is also a major cause of treatment noncompliance, increased use of outpatient and inpatient services and, consequently, higher healthcare costs. Prevention of weight gain and metabolic disturbances or early intervention when these are present in bipolar disorder could result in significant health and economic benefits.
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Affiliation(s)
- Andrea Fagiolini
- Department of Psychiatry, University of Pittsburgh School of Medicine, Western Psychiatric Institute and Clinic, Pittsburgh, Pennsylvania, USA.
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Soreca I, Fagiolini A, Frank E, Houck PR, Thompson WK, Kupfer DJ. Relationship of general medical burden, duration of illness and age in patients with bipolar I disorder. J Psychiatr Res 2008; 42:956-61. [PMID: 18076906 DOI: 10.1016/j.jpsychires.2007.10.009] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2006] [Revised: 10/26/2007] [Accepted: 10/26/2007] [Indexed: 12/21/2022]
Abstract
OBJECTIVE This study was aimed at evaluating general medical burden in a group of 111 patients with bipolar I disorder. METHODS Data were drawn from participants entering the Bipolar Disorder Center for Pennsylvanians (BDCP) protocol. General medical burden was assessed by completing the Cumulative Illness Rating Score (CIRS) from chart review. RESULTS The mean age of the sample was 42.1 (11.5), mean CIRS total score was 4.7 (2.9), and mean number of categories endorsed was 3.4 (1.7). Medical burden showed a positive relationship with increasing age and with duration of illness. CIRS scores and number of organ/system categories endorsed were significantly higher in patients with more than 21 years of illness than in patients with 0-9 years of illness (p<.0001) or with 10-20 years of illness (p<.0001). Medical burden was related to duration of illness even after controlling for age. The most frequently endorsed illness categories were cardiovascular disease, (with hypertension and hyperlipidemia being the most frequent conditions) and endocrine/metabolic (with obesity, thyroid dysfunction, and type 2 diabetes being the most common conditions). CONCLUSIONS Patients with bipolar disorder carry a substantial burden of general medical conditions, related to age and duration of illness. These results suggest that the development and testing of specific interventions that target medical risk factors and medical burden in patients with bipolar disorder are urgently needed, especially early in the course of the illness, when patients appear to accumulate medical comorbidity at a rapid rate.
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Affiliation(s)
- Isabella Soreca
- Department of Psychiatry, University of Pittsburgh School of Medicine, Western Psychiatric Institute and Clinic, 3811 O'Hara Street, Pittsburgh, Pennsylvania 15213, USA.
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Hajek T, Hahn M, Slaney C, Garnham J, Green J, Růžičková M, Zvolský P, Alda M. Rapid cycling bipolar disorders in primary and tertiary care treated patients. Bipolar Disord 2008; 10:495-502. [PMID: 18452445 PMCID: PMC3544929 DOI: 10.1111/j.1399-5618.2008.00587.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Rapid cycling (RC) affects 13-30% of bipolar patients. Most of the data regarding RC have been obtained in tertiary care research centers. Generalizability of these findings to primary care populations is thus questionable. We examined clinical and demographic factors associated with RC in both primary and tertiary care treated populations. METHOD Clinical data were obtained by interview from 240 bipolar I disorder (BDI) or bipolar II disorder (BDII) community-treated patients and by chart reviews from 119 bipolar patients treated at an outpatient clinic of a teaching hospital. RESULTS Lifetime history of rapid cycling was present in 33.3% and 26.9% of patients from the primary and tertiary care samples, respectively. Among community-treated patients, lifetime history of RC was significantly associated with history of suicidal behavior and higher body mass index. There was a trend for association between RC and BDII, psychiatric comorbidity, diabetes mellitus, as well as lower age of onset of mania/hypomania. In the tertiary care treated sample there was a trend for association between lifetime history of RC and suicidal behavior. Tertiary versus primary care treated subjects with lifetime history of RC demonstrated markedly lower response to mood stabilizers. CONCLUSIONS Lifetime history of RC is highly prevalent in both primary and tertiary settings. Even primary care treated subjects with lifetime history of RC seem to suffer from a more complicated and less treatment-responsive variant of bipolar disorder. Our findings further suggest relatively good generalizability of data from tertiary to primary care settings.
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Affiliation(s)
- Tomas Hajek
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada,Prague Psychiatric Center, 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Margaret Hahn
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Claire Slaney
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Julie Garnham
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Joshua Green
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | | | - Peter Zvolský
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada,Department of Psychiatry, McGill University, Montreal, QC, Canada
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Ruggero CJ, Chelminski I, Young D, Zimmerman M. Psychosocial impairment associated with bipolar II disorder. J Affect Disord 2007; 104:53-60. [PMID: 17337067 PMCID: PMC2147679 DOI: 10.1016/j.jad.2007.01.035] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2006] [Revised: 01/31/2007] [Accepted: 01/31/2007] [Indexed: 11/18/2022]
Abstract
BACKGROUND Significant research has looked at the psychosocial impairment associated with bipolar I disorder and major depressive disorder. Far less is known about the impact of bipolar II disorder. The present study assessed the social and work impairment associated with bipolar II disorder and whether these are more or less severe than those associated with bipolar I disorder or major depressive disorder. METHODS Psychiatric outpatients with bipolar II disorder (n=89), bipolar I disorder (n=45) and major depressive disorder (n=1251) were assessed cross-sectionally by highly trained raters using semi-structured interviews. Participants were in a major depressive episode. Groups were compared on a series of indicators of psychosocial functioning. RESULTS Bipolar I and II disorder were associated with greater absenteeism from work due to psychopathology compared to major depressive disorder. The bipolar disorders also had higher rates of hospitalization and suicide attempts. Bipolar II disorder had fewer hospitalization than bipolar I disorder which may have led to slightly less severe work impairment. Both conditions had similar rates of serious suicide attempts. LIMITATIONS The study was cross-sectional and retrospective. Furthermore, the sample consisted of outpatients seeking treatment, limiting generalizability to other settings. CONCLUSION Bipolar II disorder is associated with serious work impairment and a high number of serious suicide attempts. The level of impairment is more similar than it is different from that associated with bipolar I disorder. Clinicians would be mistaken to presume that the "softer" bipolar spectrum, specifically bipolar II disorder, is less impairing than bipolar I disorder.
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Affiliation(s)
- Camilo J Ruggero
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, United States.
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Rosa AR, Sánchez-Moreno J, Martínez-Aran A, Salamero M, Torrent C, Reinares M, Comes M, Colom F, Van Riel W, Ayuso-Mateos JL, Kapczinski F, Vieta E. Validity and reliability of the Functioning Assessment Short Test (FAST) in bipolar disorder. Clin Pract Epidemiol Ment Health 2007; 3:5. [PMID: 17555558 PMCID: PMC1904447 DOI: 10.1186/1745-0179-3-5] [Citation(s) in RCA: 533] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2007] [Accepted: 06/07/2007] [Indexed: 11/18/2022]
Abstract
Background Numerous studies have documented high rates of functional impairment among bipolar disorder (BD) patients, even during phases of remission. However, the majority of the available instruments used to assess functioning have focused on global measures of functional recovery rather than specific domains of psychosocial functioning. In this context, the Functioning Assessment Short Test (FAST) is a brief instrument designed to assess the main functioning problems experienced by psychiatric patients, particularly bipolar patients. It comprises 24 items that assess impairment or disability in six specific areas of functioning: autonomy, occupational functioning, cognitive functioning, financial issues, interpersonal relationships and leisure time. Methods 101 patients with DSM-IV TR bipolar disorder and 61 healthy controls were assessed in the Bipolar Disorder Program, Hospital Clinic of Barcelona. The psychometric properties of FAST (feasibility, internal consistency, concurrent validity, discriminant validity (euthymic vs acute patients), factorial analyses, and test-retest reliability) were analysed. Results The internal consistency obtained was very high with a Cronbach's alpha of 0.909. A highly significant negative correlation with GAF was obtained (r = -0.903; p < 0.001) pointing to a reasonable degree of concurrent validity. Test-retest reliability analysis showed a strong correlation between the two measures carried out one week apart (ICC = 0.98; p < 0.001). The total FAST scores were lower in euthymic (18.55 ± 13.19; F = 35.43; p < 0.001) patients, as compared with manic (40.44 ± 9.15) and depressive patients (43.21 ± 13.34). Conclusion The FAST showed strong psychometrics properties and was able to detect differences between euthymic and acute BD patients. In addition, it is a short (6 minutes) simple interview-administered instrument, which is easy to apply and requires only a short period of time for its application.
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Affiliation(s)
- Adriane R Rosa
- Bipolar Disorders Program & Molecular Psychiatry Laboratory, Hospital Clinic of Porto Alegre, Ramiro Barcelos, 2350, 90035-003, Porto Alegre, RS, Brazil
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
| | - Jose Sánchez-Moreno
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
- Department of Psychiatry. Universidad Autonoma de Madrid. Hospital Universitario de la Princesa, Madrid, Spain
| | - Anabel Martínez-Aran
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
| | - Manel Salamero
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
| | - Carla Torrent
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
| | - Maria Reinares
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
| | - Mercè Comes
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
| | - Francesc Colom
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
| | - Willemijn Van Riel
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
| | - Jose Luis Ayuso-Mateos
- Department of Psychiatry. Universidad Autonoma de Madrid. Hospital Universitario de la Princesa, Madrid, Spain
| | - Flávio Kapczinski
- Bipolar Disorders Program & Molecular Psychiatry Laboratory, Hospital Clinic of Porto Alegre, Ramiro Barcelos, 2350, 90035-003, Porto Alegre, RS, Brazil
| | - Eduard Vieta
- Bipolar Disorders Program, Clinical Institute of Neuroscience, Hospital Clinic of Barcelona, Villarroel 170, Barcelona 08036, Barcelona, Spain
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Morriss R, Scott J, Paykel E, Bentall R, Hayhurst H, Johnson T. Social adjustment based on reported behaviour in bipolar affective disorder. Bipolar Disord 2007; 9:53-62. [PMID: 17391350 DOI: 10.1111/j.1399-5618.2007.00343.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To determine the effects of mood and additional clinical variables on different domains of current interviewer-rated social adjustment reflecting the reported behaviour of patients with bipolar disorder (BD). METHOD Multi-center cross-sectional study employing multiple linear regression to investigate whether mood and other clinical features, previously linked to self-rated social adjustment, were associated with eight domains of interviewer-rated social adjustment in 253 BD patients. Baseline variables were entered sequentially in blocks representing current mood, demographic, current other psychiatric, past psychiatric and current treatment variables. RESULTS Mood episode or symptoms together with five other variables (borderline/antisocial personality disorder, male gender, living alone, hypnotic drug and drugs for physical illness) were associated with impairment on two or more domains of interviewer-rated social adjustment. They explained up to 31% of the variance in social adjustment, although friction, dependence and overactivity were associated with a different pattern of variables. Hypomanic symptoms were associated with increased friction and worse social adjustment with the extended family in the whole sample but improved performance and social and leisure activities in patients who were not in acute bipolar episode. CONCLUSION Clinicians may determine up to about 30% of outcome in current social adjustment in BD patients from the patient's current mood episode or symptoms and a small number of other clinical or demographic variables. Hypomanic episodes and symptoms usually worsen friction and overall social adjustment, but in patients who are not in acute episode, hypomanic symptoms can increase performance and social and leisure activities.
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Affiliation(s)
- Richard Morriss
- University of Nottingham, Department of Psychiatry, Nottingham, UK.
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