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Gournellis R, Oulis P, Howard R. Psychotic major depression in older people: a systematic review. Int J Geriatr Psychiatry 2014; 29:789-96. [PMID: 25191689 DOI: 10.1002/gps.4065] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This study aimed to systematically review available evidence relevant to the following issues: (1) whether psychotic major depression (PMD) in older people differs in overall severity from non-PMD, besides the presence of psychotic symptoms; (2) whether it constitutes a distinct clinical entity from non-PMD; and (3) whether it differs from PMD in younger adults. DESIGN A computerized MEDLINE, PsycINFO and the entire Cochrane Library search has been performed in June 2013 for prospective controlled studies investigating PMD features in older people. RESULTS Thirty-five relevant studies were identified. PMD in older people compared with non-PMD has been shown to present with overall more severe depressive symptomatology, more psychomotor disturbance, more guilt feelings, more depressive episodes with psychosis, worse prognosis, more severe executive dysfunction associated with frontal lobe atrophy, and lower serum dopamine β-hydroxylase activity. No differences in the efficacy of an antidepressant plus antipsychotic combination versus antidepressant monotherapy in the acute treatment as well as in the maintenance treatment were found. PMD in older patients is characterized by more somatic complaints and delusions of hypochondriacaland impending disaster content and by a lower comorbidity with anxiety disorders compared with PMD in younger adults. CONCLUSIONS Psychotic major depression in older people is associated with higher severity in most clinically important key features than in non-PMD. However, available evidence is still insufficient for the conclusive elucidation of its nosological status. Finally, the differences between PMD in older and younger patients can be attributed to biological and psychosocial changes of old age.
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Affiliation(s)
- Rossetos Gournellis
- Second Department of Psychiatry, Psychogeriatric Unit; University of Athens, Medical School, University General Hospital “Attikon”; Athens Greece
- Institute of Psychiatry; King's College; London SE5 8AF UK
| | - Panagiotis Oulis
- First Department of Psychiatry; University of Athens, Medical School, “Eginition” Hospital; Athens Greece
| | - Robert Howard
- Institute of Psychiatry; King's College; London SE5 8AF UK
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Belvederi Murri M, Pariante C, Mondelli V, Masotti M, Atti AR, Mellacqua Z, Antonioli M, Ghio L, Menchetti M, Zanetidou S, Innamorati M, Amore M. HPA axis and aging in depression: systematic review and meta-analysis. Psychoneuroendocrinology 2014; 41:46-62. [PMID: 24495607 DOI: 10.1016/j.psyneuen.2013.12.004] [Citation(s) in RCA: 219] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Revised: 12/01/2013] [Accepted: 12/02/2013] [Indexed: 12/31/2022]
Abstract
One of the most consistent findings in the biology of depression is an altered activity of the hypothalamic-pituitary-adrenal (HPA) axis. However, data concerning this issue have never been examined with a focus on the older population. Here we present a systematic review and meta-analysis, based on studies investigating levels of cortisol, adrenocorticotropic hormone (ACTH) and corticotropin-releasing hormone (CRH) in depressed participants older than 60 and compared with healthy controls. We found 20 studies, for a total of 43 comparisons on different indices of HPA axis functioning. Depression had a significant effect (Hedges' g) on basal cortisol levels measured in the morning (0.89), afternoon (0.83) and night (1.39), but a smaller effect on cortisol measured continuously (0.51). The effect of depression was even higher on post-dexamethasone cortisol levels (3.22), whereas it was non-significant on morning ACTH and CRH levels. Subgroup analyses indicated that various methodological and clinical factors can influence the study results. Overall, older participants suffering from depression show a high degree of dysregulation of HPA axis activity, with differences compared with younger adults. This might depend on several mechanisms, including physical illnesses, alterations in the CNS and immune-endocrinological alterations. Further studies are needed to clarify the implications of altered HPA axis activity in older patients suffering from depression. Novel pharmacological approaches might be effective in targeting this pathophysiological feature, thus improving the clinical outcomes.
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Affiliation(s)
- Martino Belvederi Murri
- Institute of Psychiatry, Department of Psychological Medicine, King's College London, London, UK; Department of Neurosciences Division of Psychiatry, University of Parma, Parma, Italy.
| | - Carmine Pariante
- Institute of Psychiatry, Department of Psychological Medicine, King's College London, London, UK
| | - Valeria Mondelli
- Institute of Psychiatry, Department of Psychological Medicine, King's College London, London, UK
| | - Mattia Masotti
- Section of Psychiatry, Department of Neuroscience, Oftalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy
| | - Anna Rita Atti
- Department of Biomedical and NeuroMotor Sciences - Psychiatry, University of Bologna, Italy
| | - Zefiro Mellacqua
- Institute of Psychiatry, Department of Psychosis Studies, King's College London, London, UK
| | - Marco Antonioli
- Department of Biomedical and NeuroMotor Sciences - Psychiatry, University of Bologna, Italy
| | - Lucio Ghio
- Section of Psychiatry, Department of Neuroscience, Oftalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy
| | - Marco Menchetti
- Section of Psychiatry, Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Italy
| | | | - Marco Innamorati
- Department of Neurosciences Division of Psychiatry, University of Parma, Parma, Italy
| | - Mario Amore
- Section of Psychiatry, Department of Neuroscience, Oftalmology, Genetics and Infant-Maternal Science, University of Genoa, Genoa, Italy
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Fountoulakis KN, O'Hara R, Iacovides A, Camilleri CP, Kaprinis S, Kaprinis G, Yesavage J. Unipolar late-onset depression: A comprehensive review. ANNALS OF GENERAL HOSPITAL PSYCHIATRY 2003; 2:11. [PMID: 14675492 PMCID: PMC317342 DOI: 10.1186/1475-2832-2-11] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/01/2003] [Accepted: 12/16/2003] [Indexed: 11/10/2022]
Abstract
Background The older population increases all over the world and so also does the number of older psychiatric patients, which manifest certain specific and unique characteristics. The aim of this article is to provide a comprehensive review of the international literature on unipolar depression with onset at old age. Methods The authors reviewed several pages and books relevent to the subject but did not search the entire literature because of it's overwhelming size. They chose to review those considered most significant. Results The prevalence of major depression is estimated to be 2% in the general population over 65 years of age. The clinical picture of geriatric depression differs in many aspects from depression in younger patients. It is not yet clear whether it also varies across cultures and different socio-economic backgrounds. Biological data suggest that it is associated with an increased severity of subcortical vascular disease and greater impairment of cognitive performance. Many authors consider the existence of a somatic disorder to be related to the presence of depression in late life, even constituting a negative prognostic factor for the outcome of depression. Most studies support the opinion that geriatric depression carries a poorer prognosis than depression in younger patients. The therapeutic intervention includes pharmacotherapy, mainly with antidepressants, which is of established value and psychotherapy which is not equally validated. Conclusion A significant number of questions regarding the assessment and treatment of geriatric depression remain unanswered, empirical data are limited, and further research is necessary.
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Affiliation(s)
| | - Ruth O'Hara
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford California U.S.A
| | | | - Christopher P Camilleri
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford California U.S.A
| | - Stergios Kaprinis
- 3Department of Psychiatry, Aristotle University of Thessaloniki, Greece
| | - George Kaprinis
- 3Department of Psychiatry, Aristotle University of Thessaloniki, Greece
| | - Jerome Yesavage
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford California U.S.A
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Kalayam B, Meyers BS, Kakuma T, Alexopoulos GS, Young RC, Solomon S, Shotland R, Nambudiri D, Goldsmith D. Age at onset of geriatric depression and sensorineural hearing deficits. Biol Psychiatry 1995; 38:649-58. [PMID: 8555376 DOI: 10.1016/0006-3223(95)00175-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Comorbidity of sensorineural hearing deficits and both depressive states and dementia in late life provided the rationale for this investigation. Cognitively intact geriatric major depressives (n = 43) were assessed for depressive symptoms, cognitive performance, and delusions while symptomatic, and following treatment, when audiometry was performed. Late-onset depressed patients (LOD) had more hearing deficits compared to early-onset depressives (EOD). Age at onset of depression was found to have a significant effect on Pure-Tone Thresholds for 0.5-4.0 kHz and on Word Recognition in Noise in the better ear (0.001 < p < 0.031; ANCOVA). Criteria for neural deficit were met more frequently in LODs compared to EODs, although this was attributable to the older age of LOD. Additional investigations can contribute to our understanding of the relationship between forms of hearing loss and both the course of geriatric depression and its relationship to dementia.
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Affiliation(s)
- B Kalayam
- Department of Psychiatry, Cornell University Medical College, New York, NY
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