Origins of depression in later life

2005 ◽  
Vol 35 (9) ◽  
pp. 1241-1252 ◽  
Author(s):  
DAN G. BLAZER ◽  
CELIA F. HYBELS
Keyword(s):  
Older Adults ◽  
Stressful Life Events ◽  
Cognitive Distortions ◽  
Late Life ◽  
Later Life ◽  
Late Life Depression ◽  
Younger Adults ◽  
Social Risks ◽  
Clinically Significant ◽  
The Many

Background. Despite the burden of depression in late life, its origins present a paradox to investigators and clinicians alike.Method. We review biological (genetics and heredity factors, neurotransmitter dysfunction, endocrine changes, vascular disorders, and medical co-morbidities), psychological (personality attributes, neuroticism, cognitive distortions, and the lack of emotional control and self-efficacy) and social (stressful life events, bereavement, chronic stress or strain, socio-economic disadvantage and impaired social support) origins of late-life depression based upon an extensive though not exhaustive review of the extant literature. In addition, modifying psychological and social factors are discussed.Results. Older adults appear to be at greater risk for major depression biologically, such as depression resulting from vascular changes, yet the frequency of depression is lower compared to younger adults. Older adults may be protected psychologically due to factors such as socio-emotional selectivity and wisdom, compared to younger adults, and perhaps relatively protected from social risks.Conclusions. A biopsychosocial approach to evaluating the origins of late-life depression is heuristically valuable, a continual reminder of the many factors that contribute to the onset and persistence of clinically significant symptoms in late life.

scholarly journals Preventing Late-Life Depression: Lessons in Intervention Development From Goa, India

2017 ◽  
Vol 1 (3) ◽  
Author(s):  
Charles F Reynolds ◽  
Amit Dias ◽  
Alex Cohen ◽  
Jennifer Morse ◽  
Stewart J Anderson ◽  
...  
Keyword(s):  
Older Adults ◽  
Behavioral Treatment ◽  
Intervention Strategy ◽  
Case Series ◽  
Late Life ◽  
Later Life ◽  
Late Life Depression ◽  
Depression Prevention ◽  
Medical Disorders ◽  
Subsyndromal Symptoms

Abstract We describe the development of an intervention strategy for the indicated prevention of depression in older adults living in Goa, India. Of particular novelty, the intervention is deliverable by lay health counselors and is grounded in problem solving therapy for primary care and brief behavioral treatment for insomnia. We have named the intervention “DIL” (the Hindi word for “heart” and an acronym for “depression in late life.”) Additional DIL strategies include psychoeducation in self-management of co-occurring medical disorders such as diabetes mellitus, together with assistance in navigation to needed social and economic resources. We present the results of a preliminary open-trial case series involving 21 participants with subsyndromal symptoms of depression, demonstrating feasibility, acceptability, and benefit to participants. We then present the design of a larger confirmatory trial into which 181 participants have been enrolled. “DIL” is a novel and large depression prevention trial conducted with lay health counselors in a low-resource country. Its results are likely to have implications for depression prevention in older adults in other low- and middle-income countries and to inform contemporary models of the staging of depressive illness in later life.

scholarly journals Management of depression and referral of older people to psychological therapies: a systematic review of qualitative studies

2019 ◽  
Vol 69 (680) ◽  
pp. e171-e181 ◽  
Author(s):  
Rachael Frost ◽  
Angela Beattie ◽  
Cini Bhanu ◽  
Kate Walters ◽  
Yoav Ben-Shlomo
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Older People ◽  
Functional Decline ◽  
Late Life ◽  
Later Life ◽  
Healthcare Services ◽  
Qualitative Studies ◽  
Late Life Depression ◽  
Psychological Therapies

BackgroundDepressive symptoms are common in later life and increase both the risk of functional and cognitive decline and the use of healthcare services. Despite older people expressing preferences for talking therapies, they are less likely to be referred than younger adults, particularly when aged ≥80 years.AimTo explore how healthcare professionals (HCPs) manage older people in relation to depression and referrals to psychological therapies.Design and settingSystematic review and thematic synthesis of qualitative studies.MethodMEDLINE, Embase, PsycINFO, CINAHL, and the Social Sciences Citation Index (inception–March 2018) were searched for studies exploring HCPs’ views regarding management of late-life depression across all settings. Studies of older people’s views or depression management across all ages were excluded.ResultsIn total, 27 studies, were included; these predominantly focused on the views of GPs and primary and community care nurses. Many HCPs felt that late-life depression was mainly attributable to social isolation and functional decline, but treatments appropriate for this were limited. Clinicians perceived depression to have associated stigma for older adults, which required time to negotiate. Limited time in consultations and the complexity of needs in later life meant physical health was often prioritised over mental health, particularly in people with frailty. Good management of late-life depression appeared to depend more on the skills and interest of individual GPs and nurses than on any structured approach.ConclusionMental ill health needs to be a more-prominent concern in the care of older adults, with greater provision of psychological services tailored to later life. This may facilitate future identification and management of depression.

Refining Evidence-Based Treatments for Late-Life Depression

GeroPsych ◽  
2015 ◽  
Vol 28 (2) ◽  
pp. 67-76
Author(s):  
Grace C. Niu ◽  
Patricia A. Arean
Keyword(s):  
Older Adults ◽  
Mental Illness ◽  
Brain Plasticity ◽  
Late Life ◽  
Aging Population ◽  
The United States ◽  
Future Research ◽  
Evidence Based ◽  
Late Life Depression ◽  
Evidence Based Treatments

The recent increase in the aging population, specifically in the United States, has raised concerns regarding treatment for mental illness among older adults. Late-life depression (LLD) is a complex condition that has become widespread among the aging population. Despite the availability of behavioral interventions and psychotherapies, few depressed older adults actually receive treatment. In this paper we review the research on refining treatments for LLD. We first identify evidence-based treatments (EBTs) for LLD and the problems associated with efficacy and dissemination, then review approaches to conceptualizing mental illness, specifically concepts related to brain plasticity and the Research Domain Criteria (RDoc). Finally, we introduce ENGAGE as a streamlined treatment for LLD and discuss implications for future research.

scholarly journals Health and social care service utilisation and associated expenditure among community-dwelling older adults with depressive symptoms

2021 ◽  
Vol 30 ◽  
Author(s):  
Shiyu Lu ◽  
Tianyin Liu ◽  
Gloria H. Y. Wong ◽  
Dara K. Y. Leung ◽  
Lesley C. Y. Sze ◽  
...  
Keyword(s):  
Older Adults ◽  
Depressive Symptoms ◽  
Symptom Severity ◽  
Social Care ◽  
Late Life ◽  
Community Dwelling ◽  
Service Utilisation ◽  
Late Life Depression ◽  
Social Care Service ◽  
Health And Social Care

Abstract Aims Late-life depression has substantial impacts on individuals, families and society. Knowledge gaps remain in estimating the economic impacts associated with late-life depression by symptom severity, which has implications for resource prioritisation and research design (such as in modelling). This study examined the incremental health and social care expenditure of depressive symptoms by severity. Methods We analysed data collected from 2707 older adults aged 60 years and over in Hong Kong. The Patient Health Questionnaire-9 (PHQ-9) and the Client Service Receipt Inventory were used, respectively, to measure depressive symptoms and service utilisation as a basis for calculating care expenditure. Two-part models were used to estimate the incremental expenditure associated with symptom severity over 1 year. Results The average PHQ-9 score was 6.3 (standard deviation, s.d. = 4.0). The percentages of respondents with mild, moderate and moderately severe symptoms and non-depressed were 51.8%, 13.5%, 3.7% and 31.0%, respectively. Overall, the moderately severe group generated the largest average incremental expenditure (US$5886; 95% CI 1126–10 647 or a 272% increase), followed by the mild group (US$3849; 95% CI 2520–5177 or a 176% increase) and the moderate group (US$1843; 95% CI 854–2831, or 85% increase). Non-psychiatric healthcare was the main cost component in a mild symptom group, after controlling for other chronic conditions and covariates. The average incremental association between PHQ-9 score and overall care expenditure peaked at PHQ-9 score of 4 (US$691; 95% CI 444–939), then gradually fell to negative between scores of 12 (US$ - 35; 95% CI - 530 to 460) and 19 (US$ -171; 95% CI - 417 to 76) and soared to positive and rebounded at the score of 23 (US$601; 95% CI -1652 to 2854). Conclusions The association between depressive symptoms and care expenditure is stronger among older adults with mild and moderately severe symptoms. Older adults with the same symptom severity have different care utilisation and expenditure patterns. Non-psychiatric healthcare is the major cost element. These findings inform ways to optimise policy efforts to improve the financial sustainability of health and long-term care systems, including the involvement of primary care physicians and other geriatric healthcare providers in preventing and treating depression among older adults and related budgeting and accounting issues across services.

scholarly journals Vascular lesions and functional limitations among older adults: does depression make a difference?

2014 ◽  
Vol 26 (9) ◽  
pp. 1501-1509 ◽  
Author(s):  
Celia F. Hybels ◽  
Carl F. Pieper ◽  
Lawrence R. Landerman ◽  
Martha E. Payne ◽  
David C. Steffens
Keyword(s):  
Risk Factors ◽  
Older Adults ◽  
White Matter ◽  
Functional Impairment ◽  
Functional Limitations ◽  
Late Life ◽  
Cognitive Status ◽  
Cerebral White Matter ◽  
Late Life Depression ◽  
Increased Risk

ABSTRACTBackground:The association between disability and depression is complex, with disability well established as a correlate and consequence of late life depression. Studies in community samples report that greater volumes of cerebral white matter hyperintensities (WMHs) seen on brain imaging are linked with functional impairment. These vascular changes are also associated with late life depression, but it is not known if depression is a modifier in the relationship between cerebrovascular changes and functional impairment.Methods:The study sample was 237 older adults diagnosed with major depression and 140 never depressed comparison adults, with both groups assessed at study enrollment. The dependent variable was the number of limitations in basic activities of daily living (ADL), instrumental ADLs, and mobility tasks. The independent variable was the total volume of cerebral white matter lesions or hyperintensities assessed though magnetic resonance imaging.Results:In analyses controlling for age, sex, race, high blood pressure, and cognitive status, a greater volume of WMH was positively associated with the total number of functional limitations as well as the number of mobility limitations among those older adults with late life depression but not among those never depressed, suggesting the association between WMH volume and functional status differs in the presence of late life depression.Conclusions:These findings suggest older patients with both depression and vascular risk factors may be at an increased risk for functional decline, and may benefit from management of both cerebrovascular risk factors and depression.

scholarly journals The relationships between brain structural changes and perceived loneliness in older adults suffering from late‐life depression

2017 ◽  
Vol 33 (4) ◽  
pp. 606-612 ◽  
Author(s):  
Emily L.L. Sin ◽  
Ho‐Ling Liu ◽  
Shwu‐Hua Lee ◽  
Chih‐Mao Huang ◽  
Yau‐Yau Wai ◽  
...  
Keyword(s):  
Older Adults ◽  
Structural Changes ◽  
Late Life ◽  
Late Life Depression

scholarly journals Cognitive Functioning and Late-Life Depression

2014 ◽  
Vol 20 (5) ◽  
pp. 461-467 ◽  
Author(s):  
Aaron M. Koenig ◽  
Rishi K. Bhalla ◽  
Meryl A. Butters
Keyword(s):  
Older Adults ◽  
Depressive Symptoms ◽  
Cognitive Functioning ◽  
Neuropsychological Assessment ◽  
Cognitive Deficits ◽  
Late Life ◽  
Cognitive Outcomes ◽  
Review Of The Literature ◽  
Late Life Depression ◽  
The Relationship

AbstractThis brief report provides an introduction to the topic of cognitive functioning in late-life depression (LLD). In addition to providing a review of the literature, we present a framework for understanding the heterogeneity of cognitive outcomes in this highly prevalent disorder. In addition, we discuss the relationship between LLD and dementia, and highlight the importance of regularly assessing cognitive functioning in older adults who present with depressive symptoms. If cognitive deficits are discovered during a neuropsychological assessment, we recommend referral to a geriatric psychiatrist or cognitive neurologist, for evaluation and treatment of the patient’s symptoms. (JINS, 2014, 20, 1–7)

scholarly journals Longitudinal associations between late-life depression dimensions and cognitive functioning: a cross-domain latent growth curve analysis

2016 ◽  
Vol 47 (4) ◽  
pp. 690-702 ◽  
Author(s):  
A. Brailean ◽  
M. J. Aartsen ◽  
G. Muniz-Terrera ◽  
M. Prince ◽  
A. M. Prina ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Decline ◽  
Processing Speed ◽  
Memory Function ◽  
Somatic Symptoms ◽  
Late Life ◽  
Late Life Depression ◽  
Latent Growth ◽  
Depressed Affect ◽  
Over Time

BackgroundCognitive impairment and depression often co-occur in older adults, but it is not clear whether depression is a risk factor for cognitive decline, a psychological reaction to cognitive decline, or whether changes in depressive symptoms correlate with changes in cognitive performance over time. The co-morbid manifestation of depression and cognitive impairment may reflect either a causal effect or a common cause, depending on the specific symptoms experienced and the cognitive functions affected.MethodThe study sample comprised 1506 community-dwelling older adults aged ⩾65 years from the Longitudinal Aging Study Amsterdam (LASA). We conducted cross-domain latent growth curve analyses to examine longitudinal associations between late-life depression dimensions (i.e. depressed affect, positive affect, and somatic symptoms) and specific domains of cognitive functioning (i.e. processing speed, inductive reasoning, immediate recall, and delayed recall).ResultsPoorer delayed recall performance at baseline predicted a steeper increase in depressed affect over time. Steeper decline in processing speed correlated with a steeper increase in somatic symptoms of depression over time.ConclusionsOur findings suggest a prospective association between memory function and depressed affect, whereby older adults may experience an increase in depressed affect in reaction to poor memory function. Somatic symptoms of depression increased concurrently with declining processing speed, which may reflect common neurodegenerative processes. Our findings do not support the hypothesis that depression symptoms may be a risk factor for cognitive decline in the general population. These findings have potential implications for the treatment of late-life depression and for the prognosis of cognitive outcomes.

scholarly journals Characteristics of Cognitive Behavioral Therapy for Older Adults Living in Residential Care: Protocol for a Systematic Review (Preprint)

2018 ◽  
Author(s):  
Phoebe Chan ◽  
Sunil Bhar ◽  
Tanya E. Davison ◽  
Colleen Doyle ◽  
Bob G. Knight ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Cognitive Behavioral Therapy ◽  
Residential Care ◽  
Behavioral Therapy ◽  
Late Life ◽  
Aged Care ◽  
Residential Aged Care ◽  
Late Life Depression ◽  
Residential Settings

BACKGROUND The prevalence rates of depressive and anxiety disorders are high in residential aged care settings. Older adults in such settings might be prone to these disorders because of losses associated with transitioning to residential care, uncertainty about the future, as well as a decline in personal autonomy, health, and cognition. Cognitive behavioral therapy (CBT) is efficacious in treating late-life depression and anxiety. However, there remains a dearth of studies examining CBT in residential settings compared with community settings. Typically, older adults living in residential settings have higher care needs than those living in the community. To date, no systematic reviews have been conducted on the content and the delivery characteristics of CBT for older adults living in residential aged care settings. OBJECTIVE The objective of this paper is to describe the systematic review protocol on the characteristics of CBT for depression and/or anxiety for older adults living in residential aged care settings. METHODS This protocol was developed in compliance with the recommendations of the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P). Studies that fulfill the inclusion criteria will be identified by systematically searching relevant electronic databases, reference lists, and citation indexes. In addition, the PRISMA flowchart will be used to record the selection process. A pilot-tested data collection form will be used to extract and record data from the included studies. Two reviewers will be involved in screening the titles and abstracts of retrieved records, screening the full text of potentially relevant reports, and extracting data. Then, the delivery and content characteristics of different CBT programs of the included studies, where available, will be summarized in a table. Furthermore, the Downs and Black checklist will be used to assess the methodological quality of the included studies. RESULTS Systematic searches will commence in May 2018, and data extraction is expected to commence in July 2018. Data analyses and writing will happen in October 2018. CONCLUSIONS In this section, the limitations of the systematic review will be outlined. Clinical implications for treating late-life depression and/or anxiety, and implications for residential care facilities will be discussed. CLINICALTRIAL PROSPERO 42017080113; https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=80113 (Archived by WebCite at http://www.webcitation.org/70dV4Qf54) REGISTERED REPORT IDENTIFIER RR1-10.2196/9902

Sign in / Sign up

Export Citation Format

Share Document