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Comparison of cognitive function between early- and late-onset late-life depression in remission. Psychiatry Res 2020; 290:113051. [PMID: 32474065 DOI: 10.1016/j.psychres.2020.113051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 03/05/2020] [Accepted: 04/28/2020] [Indexed: 12/21/2022]
Abstract
Differences in cognitive function have been suggested in people with late-life depression between those with early- (EOD) and late-onset (LOD), possibly reflecting different etiologies. The cutoff point for EOD and LOD was the first depressive episode before age 60 or later. However, depressive symptoms at the time of disorder are important confounders. The study aimed to compare cognitive function in older people with EOD and LOD in the euthymic state. A sample of 135 participants aged 60+ with a history of major depressive disorder in remission, received neuropsychological evaluation including tests of memory, attention, processing speed, visuospatial function, language, and executive function. Individual test scores and a derived composite score were investigated as dependent variables against age of onset using multiple linear regressions adjusted for potential confounders, including residual depressive symptoms. We found EOD (N = 67) and LOD (N = 68) groups did not differ significantly in overall composite cognitive scores after adjustment. Of individual test scores, only those for immediate recall were significantly lower in participants with EOD compared to LOD. In conclusion, the study found no associations between cognitive function and age of onset in this sample of people with depressive disorder in remission. Active or residual depressive symptoms might have confounded this relationship in previous research.
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Eraydin IE, Mueller C, Corbett A, Ballard C, Brooker H, Wesnes K, Aarsland D, Huntley J. Investigating the relationship between age of onset of depressive disorder and cognitive function. Int J Geriatr Psychiatry 2019; 34:38-46. [PMID: 30259558 DOI: 10.1002/gps.4979] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 08/06/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Depressive disorder is commonly associated with impaired cognitive function; however, it is unclear whether the age of onset of the first episode of depression, current depression severity, or historical severity of depressive episodes are associated with cognitive performance. METHODS This study examined baseline cross-sectional data from the ongoing online PROTECT study. A total of 7344 participants, 50 years or older, with a history of depression and no diagnosis of dementia were divided into three groups according to age of onset of their first depressive episode: early-onset, midlife-onset, and late-onset. Performance on measures of visuospatial episodic memory, executive function, verbal working, and visual working memory were evaluated. Demographic and clinical characteristics such as age, education, and severity of symptoms during their worst previous depressive episode and current depression severity were included in multivariate regression models. RESULTS The late-onset depression group scored significantly lower on the verbal reasoning task than the early-onset group while there were no significant differences found on the other tasks. Midlife-onset depression participants performed better in the visual episodic memory task, but worse on the verbal reasoning task, than early-onset depression participants. Current depression severity was negatively correlated with all four cognitive domains, while historical severity score was found to be significantly associated with cognitive performance on the verbal reasoning and spatial working memory tasks. CONCLUSIONS The most important indicator of cognitive performance in depression appears to be current, rather than historic depression severity; however, late-onset depression may be associated with more executive impairment than an early-onset depression.
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Affiliation(s)
- Irem Ece Eraydin
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Christoph Mueller
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | | | | | | | - Dag Aarsland
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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Abstract
A growing body of evidence suggests that late-onset depression (depression occurring for the first time in later life) differs from early-onset (recurrent) depression in terms of clinical features, aetiology, neuroanatomical substrates and prognosis. Some evidence suggests that late-onset depression is more associated with somatic symptoms, cognitive deficits, cerebral structural abnormalities, vascular disease (‘vascular depression’) and poorer treatment outcomes than is early-onset depression. Both general adult and old age psychiatrists face the challenges of managing late-onset depression. In this article we attempt to clarify specific issues relating to late-onset depression in terms of clinical features, aetiology, treatment response and prognosis.
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Mackin RS, Nelson JC, Delucchi KL, Raue PJ, Satre DD, Kiosses DN, Alexopoulos GS, Arean PA. Association of age at depression onset with cognitive functioning in individuals with late-life depression and executive dysfunction. Am J Geriatr Psychiatry 2014; 22:1633-41. [PMID: 24680502 PMCID: PMC4145037 DOI: 10.1016/j.jagp.2014.02.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Revised: 02/21/2014] [Accepted: 02/24/2014] [Indexed: 01/18/2023]
Abstract
OBJECTIVE To compare patterns of cognitive performance in older adults with late-onset depression (LOD; ≥65 years of age) with that of older adults with early-onset depression (EOD; <65 years). METHODS Participants were 171 adults aged 60 years or older with major depression and executive dysfunction who were participating in a randomized psychotherapy trial. Participants included 72 LOD and 99 EOD individuals. Cognitive performance on measures of verbal learning, memory, and executive functioning were evaluated. Demographic and clinical characteristics, severity of cerebrovascular risk factors, and disability ratings were also compared between groups. RESULTS The LOD group was older and had fewer previous episodes of depression and lower severity of depression compared with EOD participants. The LOD group demonstrated poorer performance on measures of verbal learning (F(1,161) = 4.28, p = 0.04) and memory (F(1,160) = 4.65, p = 0.03) than the EOD group. Linear regression analysis demonstrated that LOD and fewer years of education were significant predictors of poorer verbal learning (F(7,114) = 6.25, p <0.001) and memory (F(7,113)=7.24, p <0.001). Performance on measures of executive functioning, severity of vascular risk factors, and disability ratings did not differ between the two groups. CONCLUSION In older adults with depression and executive dysfunction, LOD was associated with poorer performance on measures of verbal learning and memory. Aging-related brain changes associated with LOD may play a more important role, leading to dysfunction in these cognitive domains than a history of recurrent depressive episodes in older adults with a dysexecutive syndrome.
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Affiliation(s)
- R. Scott Mackin
- University of California, San Francisco, Department of Psychiatry,Center for Imaging of Neurodegenerative Disease, Veterans Administration Medical Center, San Francisco, CA, USA
| | - J. Craig Nelson
- University of California, San Francisco, Department of Psychiatry
| | - Kevin L Delucchi
- University of California, San Francisco, Department of Psychiatry
| | | | - Derek D Satre
- University of California, San Francisco, Department of Psychiatry,Weill Cornell Medical College, Department of Psychiatry
| | | | | | - Patricia A Arean
- University of California, San Francisco, Department of Psychiatry
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Richard-Devantoy S, Deguigne F, Annweiler C, Letourneau G, Beauchet O. Influence of gender and age on cognitive inhibition in late-onset depression: a case-control study. Int J Geriatr Psychiatry 2013; 28:1125-30. [PMID: 23303735 DOI: 10.1002/gps.3929] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Accepted: 12/19/2012] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To compare cognitive inhibition performance between people with early-onset (EOD) or late-onset depression (LOD) and controls, and between women and men with LOD. METHODS On the basis of a case-control design, global executive performance (Frontal Assessment Battery); verbal (Hayling), attention (Stroop), and motor (Go/No-Go) components of cognitive inhibition; mental shifting (Trail Making Test parts A and B); and updating in working memory (Wechsler Adult Intelligence Scale) were assessed in 40 participants (10 depressed women with LOD (i.e., ≥60 years old), 10 depressed women with EOD (i.e., <60 years old), 10 healthy women and 10 depressed men with LOD (i.e., ≥60 years old)). RESULTS Older depressed women, irrespective of age of depression onset, had greater cognitive inhibition impairments (attention and verbal component) compared with healthy women. LOD was significantly associated with the attention component of cognitive inhibition impairment, unlike EOD (p = 0.026). No executive differences were found regarding age of first-onset depression in older depressed women, and between women and men with LOD. CONCLUSION Cognitive inhibition impairment, and more specifically its attention component, was the main characteristic of depression in the studied sample of older adults, independently of gender and age of depression onset. It is essential to perform similar studies in both genders in view of future tailor-made therapeutic modalities.
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Affiliation(s)
- S Richard-Devantoy
- McGill University, Department of Psychiatry and Douglas Mental Health University Institute McGill Group for Suicide Studies, Montréal, QC, Canada; Laboratoire de Psychologie des Pays de la Loire, UPRES EA 4638, Université d'Angers, Angers, France
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Rouleau A, Bélanger C, O’Connor K, Gagnon C. Évaluation de l’usage à risque des benzodiazépines chez les personnes âgées : facteurs de risque et impacts. SANTE MENTALE AU QUEBEC 2012; 36:123-44. [DOI: 10.7202/1008593ar] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
L’usage à risque de la benzodiazépine (BZD), fréquent chez les aînés, est un problème souvent sous-estimé. Cet article présente une recension des écrits qui explore ce profil de consommation problématique sur les plans biologique, psychologique et environnemental. Les auteurs constatent qu’il y un manque de consensus et de validité quant à la description du phénomène. Ils discutent de certains facteurs qui contribuent à l’usage à risque des BZD chez les aînés : des habitudes de prescriptions et des attitudes parfois laxistes des médecins ; les attitudes des aînés envers la maladie mentale et la façon dont se manifestent leurs symptômes ; les difficultés dans l’évaluation de l’anxiété et de la dépression des aînés. En conclusion, les auteurs proposent que la recherche s’intéresse à des méthodes intégratives pour l’évaluation de l’usage à risque de la BZD chez les aînés.
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Affiliation(s)
- Annick Rouleau
- M. Ps., Département de Psychologie, Université du Québec à Montréal
| | - Claude Bélanger
- Ph.D., Département de Psychologie, Université du Québec à Montréal, Université McGill
- Clinique des troubles anxieux, Institut universitaire en santé mentale Douglas
| | - Kieron O’Connor
- Ph.D., Centre de recherche Fernand-Seguin, Hôpital Louis-H. Lafontaine
- Département de psychoéducation et psychologie, Université du Québec en Outaouais
| | - Cynthia Gagnon
- Département de Psychologie, Université du Québec à Montréal
- Département de psychoéducation et psychologie, Université du Québec en Outaouais
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Gournellis R, Oulis P, Rizos E, Chourdaki E, Gouzaris A, Lykouras L. Clinical correlates of age of onset in psychotic depression. Arch Gerontol Geriatr 2010; 52:94-8. [PMID: 20299112 DOI: 10.1016/j.archger.2010.02.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2009] [Revised: 02/02/2010] [Accepted: 02/03/2010] [Indexed: 10/19/2022]
Abstract
The issue whether the clinical characteristics of unipolar psychotic major depression (PMD) vary according to the age of onset remains still unclear. Thus, the aim of this study was to assess comparatively a broad set of clinical characteristics of three groups of PMD patients, namely young early-onset (n=30), elderly early-onset (n=34) and elderly late-onset (n=35). Ninety-nine inpatients suffering from DSM-IV unipolar PMD were assessed on the basis of Structured Clinical Interview for DSM-IV (SCID-IV), Hamilton Rating Scale for Depression (HRSD) and a physical impairment rating scale. The elderly late-onset patients suffered from overall more severe depression compared to both early-onset ones, more psychic anxiety compared to elderly early-onset patients and more gastrointestinal symptoms compared to young early-onset patients. Additionally, they expressed significantly more frequently delusions of somatic content and higher scores on the HRSD item of hypochondriasis than their young early-onset counterparts. The group of elderly early-onset PMD patients was found to hold an intermediate position between the young early-onset and elderly late-onset PMD patients with regard to hypochondriacal ideation, gastrointestinal symptoms and delusions of somatic, guilt, and paranoid content. Their stability of delusional content across successive episodes was found to extend into old age. Nevertheless, they expressed additional somatic delusions. Overall, the findings of the present study suggest considerable differences between young early-onset, elderly early-onset and elderly late-onset PMD patients with respect to their clinical features.
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Affiliation(s)
- Rossetos Gournellis
- Second Department of Psychiatry, University of Athens, Medical School, Attikon General Hospital, 1 Rimini Street, 12462 Athens, Greece.
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Chodosh J, Kado DM, Seeman TE, Karlamangla AS. Depressive symptoms as a predictor of cognitive decline: MacArthur Studies of Successful Aging. Am J Geriatr Psychiatry 2007; 15:406-15. [PMID: 17353297 DOI: 10.1097/01.jgp.0b013e31802c0c63] [Citation(s) in RCA: 113] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The prevalence of dementia continues to rise, and yet, there are few known modifiable risk factors. Depression, as a treatable condition, may be important in the development of dementia. Our objective was to examine the association between depressive symptoms and longitudinal cognitive changes in older adults who were high-functioning at baseline. METHODS The authors analyzed data from a community-based cohort (aged 70-79 at baseline), who, at study entry, scored 7 or more (out of 9) on the Short Portable Mental Status Questionnaire (SPMSQ). Depressive symptoms were assessed at baseline using the depression subscale of the Hopkins Symptom Check List. Cognitive performance was measured at baseline and at seven-year follow up by the SPMSQ and by summary scores from standard tests of naming, construction, spatial recognition, abstraction, and delayed recall. RESULTS After adjusting for potential confounders, including age, education, and chronic health conditions such as diabetes, heart attack, stroke, and hypertension, a higher number of baseline depressive symptoms were strongly associated with greater seven-year decline in cognitive performance and with higher odds of incident cognitive impairment, i.e., decline in SPMSQ score to < or = 6 (adjusted odds ratio per quartile of depressive symptoms score: 1.34, 95% confidence interval: 1.10-1.68). CONCLUSIONS Depressive symptomatology independently predicts cognitive decline and incident cognitive impairment in previously high-functioning older persons.
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Affiliation(s)
- Joshua Chodosh
- VA Greater Los Angeles Health System, HSR&D COE and GRECC, Los Angeles, CA 90073, USA.
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Executive Function Deficits, Rumination and Late-Onset Depressive Symptoms in Older Adults. COGNITIVE THERAPY AND RESEARCH 2006. [DOI: 10.1007/s10608-006-9034-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Ziv N, Roitman DM, Katz N. Problem solving, sense of coherence and instrumental ADL of elderly people with depression and normal control group. Occup Ther Int 2006. [DOI: 10.1002/oti.100] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Abstract
OBJECTIVE To compare the risk of developing diabetes mellitus (DM) in the general population between subjects who had a depression and subjects who never had a depression. METHOD Retrospective cohort design. People with depression were diagnosed with a depression between 1975 and 1990; controls never had a depression. Both groups were followed for a diagnosis of type II diabetes until 2000. Data on 1334 depressed and 66 670 non-depressed subjects were available from a large general practice-based database. RESULTS No overall relation was found, but among males below age 50 there was a 78% increase in the rate of development of DM compared with non-depressed patients (hazard ratio 1.78, 95% CI: 1.21-2.62). CONCLUSION Depression in males between the age of 20 and 50 years is related to an increased risk of developing DM.
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Affiliation(s)
- M van den Akker
- Department of General Practice, Maastricht University, Maastricht, The Netherlands.
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Camus V, Kraehenbühl H, Preisig M, Büla CJ, Waeber G. Geriatric depression and vascular diseases: what are the links? J Affect Disord 2004; 81:1-16. [PMID: 15183594 DOI: 10.1016/j.jad.2003.08.003] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2003] [Revised: 08/06/2003] [Accepted: 08/08/2003] [Indexed: 01/03/2023]
Abstract
BACKGROUND The term "vascular depression" has been proposed to describe a subset of depressive disorders that occurs in old age as a consequence of cerebrovascular disease. However, depression has been shown to result from other cardiovascular diseases such as coronary heart diseases, as well as to precipitate, worsen or precede vascular diseases. Depression also increases the likelihood of the incidence of vascular risk factors such as diabetes. AIMS To review clinical and epidemiological evidence linking geriatric depression and vascular diseases, and to discuss the potential mechanisms that could underlie this association. METHOD Systematic review of the literature of the last 5 years through Medline database search. RESULTS Papers report the following potential ways of association: (1) there is a direct influence of vascular disease, in particular, arteriosclerosis, on the incidence of depression; (2) depressive disorders have a direct impact on the cardiovascular system; (3) depression and vascular disease share either a common pathophysiological process or genetic determinants. DISCUSSION Depression can be understood as the direct consequence of brain damage in neurodegenerative disorders such as Parkinson's or Huntington's diseases. Similarly, vascular depression is mostly considered to be the consequence of microvascular lesions on prefrontal and subcortical regions. However, this functional neuroanatomical model offers no explanation for cases where depression has been shown to precede vascular diseases. Since cardiovascular diseases develop in a context of acquired environmental factors together with genetically determined disease, it may be postulated that geriatric depression could both result from brain lesions of vascular origin and also share some pathogenic or genetic determinants.
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Affiliation(s)
- Vincent Camus
- Department of Geriatric Psychiatry, University Hospital, Lausanne CH-1011, Switzerland.
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Schweitzer I, Tuckwell V, O'Brien J, Ames D. Is late onset depression a prodrome to dementia? Int J Geriatr Psychiatry 2002; 17:997-1005. [PMID: 12404648 DOI: 10.1002/gps.525] [Citation(s) in RCA: 93] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Recent research suggests there are clinical and biological differences between late onset depression (LOD) and early-onset depression (EOD). OBJECTIVES In this paper we review clinical, epidemiological, structural neuroimaging and genetic investigations of late life depression that have been performed over the past two decades and offer evidence that LOD is often a prodromal disorder for dementia. RESULTS LOD patients are more likely to have cognitive impairment and to have more deep white matter lesions (DWMLs). Evidence concerning cortical and temporal lobe atrophy is conflicting, while the ApoE 4 allele is not associated with LOD. CONCLUSIONS It is likely that LOD is not a prodrome for a particular type of dementia, but the majority of patients who do develop dementia will acquire Alzheimer's disease (AD) or a vascular dementia, as these are by far the most common causes of dementia. This issue requires further clarification with follow-up of patients over the long term.
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Brodaty H, Luscombe G, Parker G, Wilhelm K, Hickie I, Austin MP, Mitchell P. Early and late onset depression in old age: different aetiologies, same phenomenology. J Affect Disord 2001; 66:225-36. [PMID: 11578676 DOI: 10.1016/s0165-0327(00)00317-7] [Citation(s) in RCA: 139] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Phenomenological differences between older patients with early onset (EO; onset of first major depressive episode before 60 years) and late onset (LO) depression have been inconsistent but, if real, may reflect differences in aetiology. We aimed to compare aetiological factors, phenomenology and cognitive function in older patients with depression by age of onset. METHODS Subjects were all patients > or =60 years old (n=73) from 407 consecutive attenders to a Mood Disorders Unit, diagnosed with DSM-III-R Major Depressive Episode, at or close to the nadir of their episode. Putative risk factors were assessed by structured interview. Psychological morbidity and depressive symptoms were assessed by the 21-item Hamilton Rating Scale for Depression, CORE rating of psychomotor disturbance, Newcastle Endogeneity Scale, Zung Depression Scale and General Health Questionnaire. Cognition was assessed by tests of memory, attention, executive function and motor speed. RESULTS Personality abnormalities, a family history of psychiatric illness and dysfunctional past maternal relationships were significantly more common in EO depression. The two age of onset groups were essentially similar in terms of depressive sub-type and severity, phenomenology, history of previous episode, and in neuropsychological performance. LIMITATIONS Use of self-report data, moderate sample size, sample not age-matched, tertiary referral patients. CONCLUSIONS EO and LO depression are similar phenotypically, but differ aetiologically. The pursuit of mechanisms which predispose depressive episodes may be heuristically more valuable than further investigation of individual depressive features in distinguishing early from late onset depression.
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Affiliation(s)
- H Brodaty
- School of Psychiatry, University of New South Wales, Sydney, Australia.
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Abstract
OBJECTIVES To examine the relationship between depression and cerebrovascular disease in three distinct settings: depression in established cerebrovascular disease, cerebrovascular disease in established depression and depression in vascular dementia. METHODS Medline, EMBASE, PsychLit and PsychInfo databases were scanned to locate relevant articles. Data were also extracted from other articles, cited by those articles generated from the above databases. RESULTS Using operational criteria, the prevalence of depression is higher than controls only within the first year after stroke, but most studies have not employed control groups. The prevalence of depression in vascular dementia compared with Alzheimer's disease is higher in the majority of studies, but matching for sociodemographic factors and severity of cognitive impairment has been inconsistent. An association between frontal/subcortical cerebrovascular lesions and depression in later life has been observed, but there may be methodological flaws underlying this observation in some computerized tomography studies. CONCLUSION There is some evidence that cerebrovascular disease has an aetiopathological role in late life depression. The increased likelihood of damage to frontal/subcortical brain circuitry following stroke, transient ischaemia and hypertension may explain the high prevalence of depression in older people with vascular risk factors. More valid definitions of lesion location and the use of appropriately matched control groups would seek to clarify this issue. The extrapolation to care settings from the high prevalence of depression accompanying cerebrovascular disease and the prolongation of disability in depressed people with stroke, suggests closer liaison between old age psychiatrists, neurologists and physicians caring for the elderly.
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Affiliation(s)
- R Rao
- Guy's Hospital, St Thomas' Street, London SE1 9RT, UK.
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