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Mamtani H, Jain K, Reddy P, Arasappa R, Ganjekar S, Thippeswamy H, Bhat M, Netravathi M, Desai G. The co-occurrence of multiple sclerosis and bipolar disorder: A case series on clinical and neuroimaging correlates. Asian J Psychiatr 2024; 96:104041. [PMID: 38615578 DOI: 10.1016/j.ajp.2024.104041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/12/2024] [Accepted: 03/30/2024] [Indexed: 04/16/2024]
Abstract
There is a dearth of studies on neuroimaging correlates of Bipolar Disorder (BD) in Multiple Sclerosis (MS). We describe the clinical profile and neuroimaging findings of four cases of MS with BD. Among them, two patients had multiple mood episodes preceding the neurological symptoms, one had concurrent manic and neurological symptoms, and one had multiple depressive episodes and an isolated steroid-induced manic episode. Frontal and temporal lobes, and Periventricular White Matter were involved in all four cases, and hence may be considered biological substrates of BD in MS. Larger studies are needed to validate the utility of these findings.
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Affiliation(s)
- Harkishan Mamtani
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru 560029, India
| | - Kshiteeja Jain
- Department of Neurology, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru 560029, India
| | - Preethi Reddy
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru 560029, India
| | - Rashmi Arasappa
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru 560029, India
| | - Sundarnag Ganjekar
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru 560029, India
| | - Harish Thippeswamy
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru 560029, India
| | - Maya Bhat
- Department of Neuroimaging and Interventional Radiology, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru 560029, India
| | - M Netravathi
- Department of Neurology, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru 560029, India
| | - Geetha Desai
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru 560029, India.
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Rajashekar N, Blumberg HP, Villa LM. Neuroimaging Studies of Brain Structure in Older Adults with Bipolar Disorder: A Review. JOURNAL OF PSYCHIATRY AND BRAIN SCIENCE 2022; 7:e220006. [PMID: 36092855 PMCID: PMC9453888 DOI: 10.20900/jpbs.20220006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Bipolar disorder (BD) is a common mood disorder that can have severe consequences during later life, including suffering and impairment due to mood and cognitive symptoms, elevated risk for dementia and an especially high risk for suicide. Greater understanding of the brain circuitry differences involved in older adults with BD (OABD) in later life and their relationship to aging processes is required to improve outcomes of OABD. The current literature on gray and white matter findings, from high resolution structural and diffusion-weighted magnetic resonance imaging (MRI) studies, has shown that BD in younger age groups is associated with gray matter reductions within cortical and subcortical brain regions that subserve emotion processing and regulation, as well as reduced structural integrity of white matter tracts connecting these brain regions. While fewer neuroimaging studies have focused on OABD, it does appear that many of the structural brain differences found in younger samples are present in OABD. There is also initial suggestion that there are additional brain differences, for at least a subset of OABD, that may result from more pronounced gray and white matter declines with age that may contribute to adverse outcomes. Preclinical and clinical data supporting neuro-plastic and -protective effects of mood-stabilizing medications, suggest that treatments may reverse and/or prevent the progression of brain changes thereby reducing symptoms. Future neuroimaging research implementing longitudinal designs, and large-scale, multi-site initiatives with detailed clinical and treatment data, holds promise for reducing suffering, cognitive dysfunction and suicide in OABD.
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Affiliation(s)
- Niroop Rajashekar
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Hilary P. Blumberg
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT 06511, USA
- Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, CT 06520, USA
- Child Study Center, Yale School of Medicine, New Haven, CT 06519, USA
| | - Luca M. Villa
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT 06511, USA
- Department of Psychiatry, University of Oxford, Oxford, OX37JX, UK
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Mehrhof SZ, Popel N, Mio M, Lu W, Heyn CC, Fiksenbaum LM, MacIntosh BJ, Goldstein BI. Prevalence of white matter hyperintensities is not elevated in a large sample of adolescents and young adults with bipolar disorder. ACTA ACUST UNITED AC 2020; 43:147-152. [PMID: 32785453 PMCID: PMC8023160 DOI: 10.1590/1516-4446-2020-0886] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 05/31/2020] [Indexed: 11/21/2022]
Abstract
OBJECTIVE The increased prevalence rate of white matter hyperintensities is one of the most consistently reported brain abnormalities in adults with bipolar disorder. However, findings in children and adolescents with bipolar disorder are less consistent. Prior studies have been constrained by small sample sizes and/or poor age- and sex-matching of healthy controls. We examined this topic in the largest sample of adolescents with bipolar disorder to date. METHODS T2-weighted 3-Tesla magnetic resonance imaging data were acquired for 83 adolescents with bipolar disorder diagnosed via the Kiddie Schedule for Affective Disorders and the Schizophrenia, Present and Lifetime version semi-structured interview and 64 age- and sex-matched healthy controls. All acquired scans were examined by neuroradiologists and the presence or absence of white matter hyperintensities was determined for each participant. RESULTS The prevalence of white matter hyperintensities did not differ between adolescents with bipolar disorder (13.3%) and controls (21.9%; χ2 = 1.90; p = 0.168). CONCLUSION In contrast to the study hypothesis, the prevalence of white matter hyperintensities was not higher in adolescents with bipolar disorder than controls. The large sample size and good matching for age and sex bolster the reliability of this negative finding. Future studies are warranted to evaluate the prevalence, incidence, and predictors of white matter hyperintensities in early-onset bipolar disorder prospectively.
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Affiliation(s)
- Sara Z Mehrhof
- Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Najla Popel
- Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Department of Pharmacology, University of Toronto Faculty of Medicine, Toronto, ON, Canada
| | - Megan Mio
- Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Department of Pharmacology, University of Toronto Faculty of Medicine, Toronto, ON, Canada
| | - Weicong Lu
- Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Chinthaka C Heyn
- Division of Neuroradiology, Department of Medical Imaging, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Department of Medical Imaging, University of Toronto Faculty of Medicine, Toronto, ON, Canada
| | - Lisa M Fiksenbaum
- Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Bradley J MacIntosh
- Department of Medical Biophysics, University of Toronto Faculty of Medicine, Toronto, ON, Canada.,Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto Faculty of Medicine, Toronto, ON, Canada
| | - Benjamin I Goldstein
- Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Department of Pharmacology, University of Toronto Faculty of Medicine, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto Faculty of Medicine, Toronto, ON, Canada
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Abstract
OBJECTIVE Previous studies have documented manic and hypomanic symptoms in behavioral variant frontotemporal dementia (bvFTD), suggesting a relationship between bipolar disorder and bvFTD. METHODS The investigators conducted a literature review as well as a review of the psychiatric histories of 137 patients with bvFTD, and patients with a prior diagnosis of bipolar disorder were identified. The clinical characteristics of patients' bipolar disorder diagnosis, family history, features of bvFTD, and results from fluorodeoxyglucose positron emission tomography (FDG-PET), as well as autopsy findings, were evaluated. RESULTS Among the 137 patients, 14 (10.2%) had a psychiatric diagnosis of bipolar disorder, eight of whom met criteria for bipolar disorder (type I, N=6; type II, N=2) 6-12 years preceding onset of classic symptoms of progressive bvFTD. Seven of the eight patients with bipolar disorder had a family history of mood disorders, four had bitemporal predominant hypometabolism on FDG-PET, and two had a tauopathy involving temporal lobes on autopsy. Three additional patients with late-onset bipolar I disorder proved to have a nonprogressive disorder mimicking bvFTD. The remaining three patients with bvFTD had prior psychiatric symptoms that did not meet criteria for a diagnosis of bipolar disorder. The literature review and the findings for one patient further suggested a shared genetic mutation in some patients. CONCLUSIONS Manic or hypomanic episodes years before other symptoms of bvFTD may be a prodrome of this dementia, possibly indicating anterior temporal involvement in bvFTD. Other patients with late-onset bipolar disorder exhibit the nonprogressive frontotemporal dementia phenocopy syndrome. Finally, a few patients with bvFTD have a genetic predisposition for both disorders.
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Affiliation(s)
- Mario F. Mendez
- Department of Neurology, David Geffen School of Medicine, University of California at Los Angeles
- Departments of Psychiatry & Biobehavioral Sciences, David Geffen School of Medicine, University of California at Los Angeles
- V.A. Greater Los Angeles Healthcare System, Los Angeles, California
| | - Leila Parand
- Department of Neurology, David Geffen School of Medicine, University of California at Los Angeles
- V.A. Greater Los Angeles Healthcare System, Los Angeles, California
| | - Golnoush Akhlaghipour
- Department of Neurology, David Geffen School of Medicine, University of California at Los Angeles
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Dhamoon MS, Cheung YK, Bagci A, Alperin N, Sacco RL, Elkind MSV, Wright CB. Differential Effect of Left vs. Right White Matter Hyperintensity Burden on Functional Decline: The Northern Manhattan Study. Front Aging Neurosci 2017; 9:305. [PMID: 28970793 PMCID: PMC5609109 DOI: 10.3389/fnagi.2017.00305] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 09/05/2017] [Indexed: 12/14/2022] Open
Abstract
Asymmetry of brain dysfunction may disrupt brain network efficiency. We hypothesized that greater left-right white matter hyperintensity volume (WMHV) asymmetry was associated with functional trajectories. Methods: In the Northern Manhattan Study, participants underwent brain MRI with axial T1, T2, and fluid attenuated inversion recovery sequences, with baseline interview and examination. Volumetric WMHV distribution across 14 brain regions was determined separately by combining bimodal image intensity distribution and atlas based methods. Participants had annual functional assessments with the Barthel index (BI, range 0-100) over a mean of 7.3 years. Generalized estimating equations (GEE) models estimated associations of regional WMHV and regional left-right asymmetry with baseline BI and change over time, adjusted for baseline medical risk factors, sociodemographics, and cognition, and stroke and myocardial infarction during follow-up. Results: Among 1,195 participants, greater WMHV asymmetry in the parietal lobes (-8.46 BI points per unit greater WMHV on the right compared to left, 95% CI -3.07, -13.86) and temporal lobes (-2.48 BI points, 95% CI -1.04, -3.93) was associated with lower overall function. Greater WMHV asymmetry in the parietal lobes (-1.09 additional BI points per year per unit greater WMHV on the left compared to right, 95% CI -1.89, -0.28) was independently associated with accelerated functional decline. Conclusions: In this large population-based study with long-term repeated measures of function, greater regional WMHV asymmetry was associated with lower function and functional decline. In addition to global WMHV, WHMV asymmetry may be an important predictor of long-term functional status.
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Affiliation(s)
- Mandip S. Dhamoon
- Department of Neurology, Icahn School of Medicine at Mount SinaiNew York, NY, United States
- Department of Epidemiology, Mailman School of Public Health, Columbia UniversityNew York, NY, United States
| | - Ying-Kuen Cheung
- Department of Biostatistics, Mailman School of Public Health, Columbia UniversityNew York, NY, United States
| | - Ahmet Bagci
- Evelyn F. McKnight Brain Institute, Miller School of Medicine, University of MiamiMiami, FL, United States
| | - Noam Alperin
- Evelyn F. McKnight Brain Institute, Miller School of Medicine, University of MiamiMiami, FL, United States
| | - Ralph L. Sacco
- Evelyn F. McKnight Brain Institute, Miller School of Medicine, University of MiamiMiami, FL, United States
- Departments of Public Health Sciences and Human Genetics, Miller School of Medicine, University of MiamiMiami, FL, United States
| | - Mitchell S. V. Elkind
- Department of Epidemiology, Mailman School of Public Health, Columbia UniversityNew York, NY, United States
- Department of Neurology, College of Physicians and Surgeons, Columbia UniversityNew York, NY, United States
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Birner A, Seiler S, Lackner N, Bengesser SA, Queissner R, Fellendorf FT, Platzer M, Ropele S, Enzinger C, Schwingenschuh P, Mangge H, Pirpamer L, Deutschmann H, McIntyre RS, Kapfhammer HP, Reininghaus B, Reininghaus EZ. Cerebral White Matter Lesions and Affective Episodes Correlate in Male Individuals with Bipolar Disorder. PLoS One 2015; 10:e0135313. [PMID: 26252714 PMCID: PMC4529150 DOI: 10.1371/journal.pone.0135313] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 07/20/2015] [Indexed: 12/21/2022] Open
Abstract
Background Cerebral white matter lesions (WML) have been found in normal aging, vascular disease and several neuropsychiatric conditions. Correlations of WML with clinical parameters in BD have been described, but not with the number of affective episodes, illness duration, age of onset and Body Mass Index in a well characterized group of euthymic bipolar adults. Herein, we aimed to evaluate the associations between bipolar course of illness parameters and WML measured with volumetric analysis. Methods In a cross-sectional study 100 euthymic individuals with BD as well as 54 healthy controls (HC) were enrolled to undergo brain magnetic resonance imaging using 3T including a FLAIR sequence for volumetric assessment of WML-load using FSL-software. Additionally, clinical characteristics and psychometric measures including Structured Clinical Interview according to DSM-IV, Hamilton-Depression, Young Mania Rating Scale and Beck’s Depression Inventory were evaluated. Results Individuals with BD had significantly more (F = 3.968, p < .05) WML (Mdn = 3710mm3; IQR = 2961mm3) than HC (Mdn = 2185mm3; IQR = 1665mm3). BD men (Mdn = 4095mm3; IQR = 3295mm3) and BD women (Mdn = 3032mm3; IQR = 2816mm3) did not significantly differ as to the WML-load or the number and type of risk factors for WML. However, in men only, the number of manic/hypomanic episodes (r = 0.72; p < .001) as well as depressive episodes (r = 0.51; p < .001) correlated positively with WML-load. Conclusions WML-load strongly correlated with the number of manic episodes in male BD patients, suggesting that men might be more vulnerable to mania in the context of cerebral white matter changes.
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Affiliation(s)
- Armin Birner
- Department of Psychiatry, Medical University of Graz, Graz, Austria
| | - Stephan Seiler
- Department of Neurology, Medical University of Graz, Graz, Austria
- * E-mail:
| | - Nina Lackner
- Department of Psychiatry, Medical University of Graz, Graz, Austria
| | | | - Robert Queissner
- Department of Psychiatry, Medical University of Graz, Graz, Austria
| | | | - Martina Platzer
- Department of Psychiatry, Medical University of Graz, Graz, Austria
| | - Stefan Ropele
- Department of Neurology, Medical University of Graz, Graz, Austria
| | - Christian Enzinger
- Department of Neurology, Medical University of Graz, Graz, Austria
- Division of Neuroradiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Petra Schwingenschuh
- Department of Neurology, Medical University of Graz, Graz, Austria
- Division of Neuroradiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Harald Mangge
- Research Unit on Lifestyle and Inflammation-associated Risk Biomarkers, Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University Graz, Graz, Austria
| | - Lukas Pirpamer
- Department of Neurology, Medical University of Graz, Graz, Austria
| | - Hannes Deutschmann
- Division of Neuroradiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Roger S. McIntyre
- Mood Disorders Psychopharmacology Unit at the University Health Network, University of Toronto, Toronto, Canada
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The impact of periventricular white matter lesions in patients with bipolar disorder type I - CORRIGENDUM. CNS Spectr 2014; 19:355. [PMID: 24565513 DOI: 10.1017/s1092852914000121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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