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Xie J, You Y, Zheng P, Chen Y, Guo S, Xu Y, Huang J, Liu Z, Tao J. Gender differences in the association between physical activity and cognitive subdomains among elders with type 2 diabetes and mild cognitive impairment: a cross-sectional study. BMJ Open 2024; 14:e080789. [PMID: 38806426 PMCID: PMC11138272 DOI: 10.1136/bmjopen-2023-080789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 04/21/2024] [Indexed: 05/30/2024] Open
Abstract
OBJECTIVES The objective of this study was to evaluate the gender differences in the correlation between physical activity (PA) and cognitive subdomains in elderly individuals with type 2 diabetes (T2D) and mild cognitive impairment (MCI). DESIGN Cross-sectional study. SETTING The research was carried out in communities located in Fuzhou, Fujian Province and Beijing Municipality. PARTICIPANTS Community-dwelling elders with T2D and MCI aged 60 years or older were eligible for this study. PRIMARY OUTCOME MEASURES AND ANALYSES The weekly PA score was assessed using the International Physical Activity Questionnaire (IPAQ). The cognitive subdomains were evaluated through a battery of cognitive assessments, including the Rey Auditory Verbal Learning Test (RAVLT), Trail Making Test Part B, Digit Symbol Substitution Test (DSST) and the Stroop Color-Word Test (SCWT). Multiple linear regression models were employed to examine the association between PA and cognitive subdomains in both male and female individuals. RESULTS In older men, higher total IPAQ score was positively correlated with higher RAVLT (P=0.011) and SCWT (P=0.049). There was a significant interaction between the total PA score and gender in relation to RAVLT (P=0.008) and SCWT (P=0.027). Moreover, there was a positive correlation between moderate-vigorous PA level and RAVLT in older men (P=0.007). Additionally, a positive correlation was found between moderate-vigorous PA level and DSST in older women (P=0.038). CONCLUSION In older individuals with T2D and MCI, the association between PA and cognitive subdomains differs between men and women. This discrepancy may impact the customisation of exercise recommendations.
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Affiliation(s)
- Jinjin Xie
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Yue You
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Peiyun Zheng
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Yannan Chen
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Shuai Guo
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Ying Xu
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
- National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Jia Huang
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
- National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Zhizhen Liu
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
- National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Jing Tao
- Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
- National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China
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Xue Y, Wang L, Liu T, Zhao T, Xie K, Guo J, Chen J, Tang H, Tang M. Omega-3 polyunsaturated fatty acids supplementation improves memory in first-diagnosed, drug-naïve patients with depression: Secondary analysis of data from a randomized controlled trial. J Affect Disord 2024; 350:403-410. [PMID: 38244783 DOI: 10.1016/j.jad.2024.01.149] [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: 08/09/2023] [Revised: 01/09/2024] [Accepted: 01/14/2024] [Indexed: 01/22/2024]
Abstract
INTRODUCTION Cognitive impairments are found in most patients with major depressive disorder (MDD). It is believed that low Omega-3 polyunsaturated fatty acids (n-3 PUFAs) level raise the risk of anxiety, depressive symptoms and cognition dysfunction. Since our previous research has found n-3 PUFAs supplementation improves anxiety in MDD, this study was to further explore the effectiveness on cognitive impairment among depressed patients. METHODS A total of 72 venlafaxine treated outpatients with first-diagnosed, drug-naïve depression were enrolled. Daily n-3 PUFAs supplementation (2.4 g/d of fish oil, including 1440 mg eicosapentaenoic acid and 960 mg of docosahexaenoic acid) or placebo was used for 12 weeks. Cognitive function, measure by repeatable battery for the assessment of neuropsychological status ([RBANS]) scores, was compared over time. RESULTS Immediate memory, delayed memory and RBANS total scores were significant higher in both groups at week 4 and week 12 compared with baseline. Both groups exhibited improvement on attention scores at week 12. No significant differences were observed comparing n-3 PUFAs with placebo groups in the improvement of total RBANS scores and other subscales except in the change of immediate memory at both week 4 and week 12 (p < 0.05). LIMITATIONS Sample size was relatively low. Moreover, multiple ethnic populations and the income of patients should be considered. Lastly, we used raw scores instead of the standardized scores of RBANS. CONCLUSION N-3 PUFAs supplementation yielded a small but statistically significant improvement on immediate memory in first-diagnosed, drug-naïve depressed patients. While, antidepressant treatment resulted in significant improvement of cognitive function.
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Affiliation(s)
- Ying Xue
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Lu Wang
- The National Clinical Research Center for Mental Disorders and Beijing Key Laboratory of Mental Disorders and Beijing Institute for Brain Disorders Center of Schizophrenia, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China; Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China; Department of Psychiatry, National Clinical Research Center for Mental Disorders, National Center for Mental Disorders, and China National Technology Institute on Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Ting Liu
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Tingyu Zhao
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Kaiqiang Xie
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Jimin Guo
- College of Materials Sciences and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jindong Chen
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, National Center for Mental Disorders, and China National Technology Institute on Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Hui Tang
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, National Center for Mental Disorders, and China National Technology Institute on Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China.
| | - Mimi Tang
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China.
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Soldini A, Vogelmann U, Aust S, Goerigk S, Plewnia C, Fallgatter A, Normann C, Frase L, Zwanzger P, Kammer T, Schönfeldt-Lecuona C, Vural G, Bajbouj M, Padberg F, Burkhardt G. Neurocognitive function as outcome and predictor for prefrontal transcranial direct current stimulation in major depressive disorder: an analysis from the DepressionDC trial. Eur Arch Psychiatry Clin Neurosci 2024:10.1007/s00406-024-01759-2. [PMID: 38407625 DOI: 10.1007/s00406-024-01759-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 01/13/2024] [Indexed: 02/27/2024]
Abstract
Transcranial direct current stimulation (tDCS) of the prefrontal cortex might beneficially influence neurocognitive dysfunctions associated with major depressive disorder (MDD). However, previous studies of neurocognitive effects of tDCS have been inconclusive. In the current study, we analyzed longitudinal, neurocognitive data from 101 participants of a randomized controlled multicenter trial (DepressionDC), investigating the efficacy of bifrontal tDCS (2 mA, 30 min/d, for 6 weeks) in patients with MDD and insufficient response to selective serotonin reuptake inhibitors (SSRI). We assessed whether active tDCS compared to sham tDCS elicited beneficial effects across the domains of memory span, working memory, selective attention, sustained attention, executive process, and processing speed, assessed with a validated, digital test battery. Additionally, we explored whether baseline cognitive performance, as a proxy of fronto-parietal-network functioning, predicts the antidepressant effects of active tDCS versus sham tDCS. We found no statistically significant group differences in the change of neurocognitive performance between active and sham tDCS. Furthermore, baseline cognitive performance did not predict the clinical response to tDCS. Our findings indicate no advantage in neurocognition due to active tDCS in MDD. Additional research is required to systematically investigate the effects of tDCS protocols on neurocognitive performance in patients with MDD.
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Affiliation(s)
- Aldo Soldini
- Department of Psychiatry and Psychotherapy, LMU University Hospital, Munich, Germany.
- International Max Planck Research School for Translational Psychiatry, Munich, Germany.
- Department of Psychosomatic Medicine and Psychotherapy, University of Freiburg, Breisgau, Germany.
| | - Ulrike Vogelmann
- Department of Psychiatry and Psychotherapy, LMU University Hospital, Munich, Germany
| | - Sabine Aust
- Department of Psychiatry and Neurosciences, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Stephan Goerigk
- Department of Psychiatry and Psychotherapy, LMU University Hospital, Munich, Germany
- Charlotte Fresenius Hochschule, Munich, Germany
| | - Christian Plewnia
- Department of Psychiatry and Psychotherapy, German Center for Mental Health (DZPG), Tübingen Center for Mental Health, University of Tübingen, Tübingen, Germany
| | - Andreas Fallgatter
- Department of Psychiatry and Psychotherapy, German Center for Mental Health (DZPG), Tübingen Center for Mental Health, University of Tübingen, Tübingen, Germany
| | - Claus Normann
- Department of Psychiatry and Psychotherapy, University of Freiburg, Breisgau, Germany
- Center for Basics in Neuromodulation, University of Freiburg, Freiburg, Germany
| | - Lukas Frase
- Department of Psychiatry and Psychotherapy, University of Freiburg, Breisgau, Germany
- Center for Basics in Neuromodulation, University of Freiburg, Freiburg, Germany
| | - Peter Zwanzger
- Clinical Center for Psychiatry, Psychotherapy, Psychosomatic Medicine, Geriatrics and Neurology, Kbo-Inn-Salzach-Klinikum, Gabersee, Germany
| | - Thomas Kammer
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
| | | | - Gizem Vural
- Department of Psychiatry and Psychotherapy, LMU University Hospital, Munich, Germany
| | - Malek Bajbouj
- Department of Psychiatry and Neurosciences, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Frank Padberg
- Department of Psychiatry and Psychotherapy, LMU University Hospital, Munich, Germany
| | - Gerrit Burkhardt
- Department of Psychiatry and Psychotherapy, LMU University Hospital, Munich, Germany
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Yang M, Chen B, Zhou H, Mai N, Zhang M, Wu Z, Peng Q, Wang Q, Liu M, Zhang S, Lin G, Lao J, Zeng Y, Zhong X, Ning Y. Relationships Among Short Self-Reported Sleep Duration, Cognitive Impairment, and Insular Functional Connectivity in Late-Life Depression. J Alzheimers Dis 2023:JAD220968. [PMID: 37182865 DOI: 10.3233/jad-220968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
BACKGROUND Both late-life depression (LLD) and short sleep duration increase the risk of cognitive impairment. Increased insular resting-state functional connectivity (FC) has been reported in individuals with short sleep duration and dementia. OBJECTIVE This study aimed to investigate whether short sleep duration is associated with impaired cognition and higher insular FC in patients with LLD. METHODS This case- control study recruited 186 patients with LLD and 83 normal controls (NC), and comprehensive psychometric assessments, sleep duration reports and resting-state functional MRI scans (81 LLD patients and 54 NC) were conducted. RESULTS Patients with LLD and short sleep duration (LLD-SS patients) exhibited more severe depressive symptoms and worse cognitive function than those with normal sleep duration (LLD-NS patients) and NC. LLD-SS patients exhibited higher FC between the bilateral insula and inferior frontal gyrus (IFG) pars triangularis than LLD-NS patients and NC, while LLD-NS patients exhibited lower FC than NC. Increased insular FC was correlated with short sleep duration, severe depressive symptoms, and slower information processing speeds. Furthermore, an additive effect was found between sleep duration and LLD on global cognition and insular FC. CONCLUSION LLD-SS patients exhibited impaired cognition and increased insular FC. Abnormal FC in LLD-SS patients may be a therapeutic target for neuromodulation to improve sleep and cognitive performance and thus decrease the risk of dementia.
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Affiliation(s)
- Mingfeng Yang
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
- The first School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Ben Chen
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Huarong Zhou
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Naikeng Mai
- Department of Neurology, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Min Zhang
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Zhangying Wu
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Qi Peng
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Qiang Wang
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Meiling Liu
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Si Zhang
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Gaohong Lin
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Jingyi Lao
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Yijie Zeng
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Xiaomei Zhong
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Yuping Ning
- Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
- The first School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong Province, China
- Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
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5
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Chen B, Yang M, Zhong X, Wang Q, Zhou H, Liu M, Zhang M, Hou L, Wu Z, Zhang S, Lin G, Ning Y. Disrupted dynamic functional connectivity of hippocampal subregions mediated the slowed information processing speed in late-life depression. Psychol Med 2023; 53:1-11. [PMID: 36803969 PMCID: PMC10600940 DOI: 10.1017/s0033291722003786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 10/11/2022] [Accepted: 11/29/2022] [Indexed: 02/22/2023]
Abstract
BACKGROUND Slowed information processing speed (IPS) is the core contributor to cognitive impairment in patients with late-life depression (LLD). The hippocampus is an important link between depression and dementia, and it may be involved in IPS slowing in LLD. However, the relationship between a slowed IPS and the dynamic activity and connectivity of hippocampal subregions in patients with LLD remains unclear. METHODS One hundred thirty-four patients with LLD and 89 healthy controls were recruited. Sliding-window analysis was used to assess whole-brain dynamic functional connectivity (dFC), dynamic fractional amplitude of low-frequency fluctuations (dfALFF) and dynamic regional homogeneity (dReHo) for each hippocampal subregion seed. RESULTS Cognitive impairment (global cognition, verbal memory, language, visual-spatial skill, executive function and working memory) in patients with LLD was mediated by their slowed IPS. Compared with the controls, patients with LLD exhibited decreased dFC between various hippocampal subregions and the frontal cortex and decreased dReho in the left rostral hippocampus. Additionally, most of the dFCs were negatively associated with the severity of depressive symptoms and were positively associated with various domains of cognitive function. Moreover, the dFC between the left rostral hippocampus and middle frontal gyrus exhibited a partial mediation effect on the relationships between the scores of depressive symptoms and IPS. CONCLUSIONS Patients with LLD exhibited decreased dFC between the hippocampus and frontal cortex, and the decreased dFC between the left rostral hippocampus and right middle frontal gyrus was involved in the underlying neural substrate of the slowed IPS.
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Affiliation(s)
- Ben Chen
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Mingfeng Yang
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong Province, China
| | - Xiaomei Zhong
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Qiang Wang
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Huarong Zhou
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Meiling Liu
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Min Zhang
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Le Hou
- Department of Neurology, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Zhangying Wu
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Si Zhang
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Gaohong Lin
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Yuping Ning
- Center for Geriatric Neuroscience, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong Province, China
- Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
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Bein M, Lesage M, Dikaios E, Chakravarty M, Segal Z, Royal I, Speechley M, Schiavetto A, Blumberger D, Sacchet MD, Therriault J, Gruber J, Tourjman V, Richard-Devantoy S, Nair V, Bruneau MA, Rej S, Lifshitz M, Sekhon H. Mindfulness-based cognitive therapy vs. a health enhancement program for the treatment of late-life depression: Study protocol for a multi-site randomized controlled trial. Front Aging Neurosci 2022; 14:976636. [PMID: 36118690 PMCID: PMC9476649 DOI: 10.3389/fnagi.2022.976636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/11/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundLate-life depression (LLD) affects up to 18% of older adults and has been linked to elevated dementia risk. Mindfulness-based cognitive therapy (MBCT) holds promise for treating symptoms of depression and ameliorating cognitive deficits in older adults. While preliminary findings are promising, a definitive RCT investigating its effects on late life depression and cognition have not yet been conducted. We present a protocol describing a multi-site blinded randomized controlled trial, comparing the effects of MBCT and of an active control, a Health Enhancement Program (HEP), on depressive symptoms, executive functioning, and brain biomarkers of LLD, among several other exploratory outcomes.MethodsTwo-hundred and thirteen (n = 213) patients with LLD will be recruited at various centers in Montreal, QC, Canada. Participants will undergo stratified randomization to either MBCT or HEP intervention groups. We will assess changes in (1) depression severity using the Hamilton Depression Rating Scale (HAM-D17), (2) processing speed and executive functioning, (3) brain biomarkers of LLD (hippocampal volume, default network resting-state functional connectivity and executive network resting-state functional connectivity), and (4) other exploratory physiological and mood-based measures, at baseline (0 weeks), post intervention (8 weeks), and 26 weeks after baseline.DiscussionThe proposed study will assess the clinical potential of MBCT to improve symptoms of depression, as well as examine its impact on cognitive impairments and neurobiological markers, and thus inform its use as a promising adjunct in the treatment of LLD.Clinical trial registrationwww.ClinicalTrials.gov, identifier: NCT05366088.
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Affiliation(s)
- Magnus Bein
- Department of Psychiatry, GeriPARTy Research Group, Jewish General Hospital, Montréal, QC, Canada
| | - Myriam Lesage
- Department of Psychiatry, GeriPARTy Research Group, Jewish General Hospital, Montréal, QC, Canada
| | - Elena Dikaios
- Department of Psychiatry, GeriPARTy Research Group, Jewish General Hospital, Montréal, QC, Canada
| | - Mallar Chakravarty
- Departments of Biological and Biomedical Engineering and Psychiatry, Centre d'imagerie cérébrale, Douglas Mental Health Institute, Verdun, QC, Canada
| | - Zindel Segal
- University of Toronto–Scarborough, Toronto, ON, Canada
| | - Isabelle Royal
- Neuropsychology Service, Department of Psychiatry, Jewish General Hospital, Montréal, QC, Canada
| | - Mark Speechley
- Department of Epidemiology and Biostatistics, University of Western Ontario, London, ON, Canada
| | - Alessandra Schiavetto
- Department of Psychiatry, Jewish General Hospital, McGill University, Montréal, QC, Canada
| | - Daniel Blumberger
- Department of Psychiatry, Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada
| | - Matthew D. Sacchet
- Meditation Research Program, Department of Psychiatry, Harvard Medical School, Massachusetts General Hospital, Boston, MA, United States
| | - Joseph Therriault
- Department of Neurology and Neurosurgery, Translational Neuroimaging Laboratory, McGill Research Centre for Studies in Aging, Douglas Mental Health Institute, Le Centre intégré universitaire de santé et de services sociaux (CIUSSS) de l'Ouest de l'Île de Montréal, Montréal, QC, Canada
| | - Johanna Gruber
- Department of Psychiatry, GeriPARTy Research Group, Jewish General Hospital, Montréal, QC, Canada
| | - Valerie Tourjman
- Department of Psychiatry, Institut Universitaire en Santé Mentale de Montréal, Montréal, QC, Canada
| | | | - Vasavan Nair
- Department of Psychiatry, Douglas Mental Health Institute, Verdun, QC, Canada
| | - Marie-Andrée Bruneau
- Département de psychiatrie et d'addictologie, Research Centre, Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada
| | - Soham Rej
- Department of Psychiatry, GeriPARTy Research Group, Jewish General Hospital, Montréal, QC, Canada
- Department of Psychiatry, Jewish General Hospital, McGill University, Montréal, QC, Canada
- *Correspondence: Soham Rej
| | - Michael Lifshitz
- Department of Psychiatry, Jewish General Hospital, McGill University, Montréal, QC, Canada
- Division of Social and Transcultural Psychiatry, Department of Psychiatry, McGill University, Montréal, QC, Canada
| | - Harmehr Sekhon
- Department of Psychiatry, GeriPARTy Research Group, Jewish General Hospital, Montréal, QC, Canada
- Division of Geriatric Psychiatry, Harvard Medical School, McLean Hospital, Cambridge, MA, United States
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7
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He X, Pueraro E, Kim Y, Garcia CM, Maas B, Choi J, Egglefield DA, Schiff S, Sneed JR, Brown PJ, Brickman AM, Roose SP, Rutherford BR. Association of White Matter Integrity With Executive Function and Antidepressant Treatment Outcome in Patients With Late-Life Depression. Am J Geriatr Psychiatry 2021; 29:1188-1198. [PMID: 33551234 PMCID: PMC8298620 DOI: 10.1016/j.jagp.2021.01.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/25/2020] [Accepted: 01/10/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE While patients with late-life depression (LLD) often exhibit microstructural white matter alterations that can be identified with diffusion tensor imaging (DTI), there is a dearth of information concerning the links between DTI findings and specific cognitive performance, as well as between DTI measures and antidepressant treatment outcomes. DESIGN Neuroimaging and cognitive tests were conducted at baseline in 71 older adults participating in a larger, 8-week duration antidepressant randomized controlled trial. Correlations between DTI measures of white matter integrity evaluated with tract-based spatial statistics, baseline neurocognitive performance, and prospective antidepressant treatment outcome were evaluated. RESULTS Fractional anisotropy (FA), an index of white matter integrity, was significantly positively associated with better cognitive function as measured by the Initiation/Perseveration subscale of the Dementia Rating Scale in the bilateral superior longitudinal fasciculus (SLF), bilateral SLF-temporal, and right corticospinal tract (CST). An exploratory analysis limited to these tracts revealed that increased FA in the right CST, right SLF, and right SLF-temporal tracts was correlated with a greater decrease in depressive symptoms. Increased FA in the right CST predicted a greater chance of remission, while increased FA in the right CST and the right SLF predicted a greater chance of treatment response. CONCLUSION In late-life depression LLD subjects, white matter integrity was positively associated with executive function in white matter tracts which act as key connecting structures underlying the cognitive control network. These tracts may play a role as a positive prognostic factor in antidepressant treatment outcome.
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Affiliation(s)
- Xiaofu He
- Department of Psychiatry (XH, JRS, PJB, SPR, BRR), Vagelos College of Physicians and Surgeons, Columbia University, New York, NY; The New York State Psychiatric Institute (XH, EP, YK, CMG, JC, JRS, PJB, SPR, BRR), New York, NY.
| | - Elena Pueraro
- The New York State Psychiatric Institute, New York, NY
| | - Yoojean Kim
- The New York State Psychiatric Institute, New York, NY
| | | | - Ben Maas
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, G.H. Sergievsky Center, Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Jongwoo Choi
- The New York State Psychiatric Institute, New York, NY
| | - Dakota A. Egglefield
- The Graduate Center, City University of New York,Queens College, City University of New York
| | - Sophie Schiff
- The Graduate Center, City University of New York,Queens College, City University of New York
| | - Joel R. Sneed
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY,The New York State Psychiatric Institute, New York, NY,The Graduate Center, City University of New York,Queens College, City University of New York
| | - Patrick J. Brown
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY,The New York State Psychiatric Institute, New York, NY
| | - Adam M. Brickman
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, G.H. Sergievsky Center, Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Steven P. Roose
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY,The New York State Psychiatric Institute, New York, NY
| | - Bret R. Rutherford
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY,The New York State Psychiatric Institute, New York, NY
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Nelson JC. Comments on Expectancy, Cognition, and Antidepressant Response in Late Life Depression. Am J Geriatr Psychiatry 2021; 29:631-633. [PMID: 33317917 DOI: 10.1016/j.jagp.2020.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 11/25/2022]
Affiliation(s)
- J Craig Nelson
- Department of Psychiatry and Behavioral Sciences, Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA.
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