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Milić J. Aging and Neuropsychiatric Disease: A General Overview of Prevalence and Trends. Physiology (Bethesda) 2022. [DOI: 10.5772/intechopen.103102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The increasing trend of life-expectancy is becoming a significant demographic, societal and economic challenge. Currently, global number of people above sixty years of age is 900 million, while United Nations expect this number to rise to over 1.4 billion in 2030 and over 2.5 billion by 2050. Concordant to this trend, numerous physiological changes are associated with aging and brain-related ones are associated with neuropsychiatric diseases. The main goal of this chapter is to identify the most important neuropsychiatric diseases to assess in older patients to help to promote health and prevent diseases and complications associated with chronic illness, as these changes are progressive and require important psychological and setting-related social adjustments. Findings identify several health-aspects highly present in elderly: stroke, white matter lesions, dementia rise with age, changes in levels of neurotransmitters and hormones, depression as well as the bereavement following loss of the loved one, and the most common neurodegenerative disease—Alzheimer’s disease and Parkinson’s. In conclusion, studying the aging process should include all developmental, circumstantial, and individual aspects of aging. This offers opportunities to improve the health of elderly by using a wide range of skills and knowledge. Thus, further studies are necessary to elucidate what can be done do to improve the aging process and health of elderly in the future.
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Demarchi L, Pawluski JL, Bosch OJ. The brain oxytocin and corticotropin-releasing factor systems in grieving mothers: What we know and what we need to learn. Peptides 2021; 143:170593. [PMID: 34091013 DOI: 10.1016/j.peptides.2021.170593] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/17/2021] [Accepted: 05/31/2021] [Indexed: 12/15/2022]
Abstract
The bond between a mother and her child is the strongest bond in nature. Consequently, the loss of a child is one of the most stressful and traumatic life events that causes Prolonged Grief Disorder in up to 94 % of bereaved parents. While both parents are affected, mothers are of higher risk to develop mental health complications; yet, very little research has been done to understand the impact of the loss of a child, stillbirth and pregnancy loss on key neurobiological systems. The emotional impact of losing a child, e.g., Prolonged Grief Disorder, is likely accompanied by dysregulations in neural systems important for mental health. Among those are the neuropeptides contributing to attachment and stress processing. In this review, we present evidence for the involvement of the brain oxytocin (OXT) and corticotropin-releasing factor (CRF) systems, which both play a role in maternal behavior and the stress response, in the neurobiology of grief in mothers from a behavioral and molecular point of view. We will draw conclusions from reviewing relevant animal and human studies. However, the paucity of research on the tragic end to an integral bond in a female's life calls for the need and responsibility to conduct further studies on mothers experiencing the loss of a child both in the clinic and in appropriate animal models.
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Affiliation(s)
- Luisa Demarchi
- Department of Behavioural and Molecular Neurobiology, Regensburg Center of Neuroscience, University of Regensburg, 93053 Regensburg, Germany.
| | - Jodi L Pawluski
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S, 1085 Rennes, France.
| | - Oliver J Bosch
- Department of Behavioural and Molecular Neurobiology, Regensburg Center of Neuroscience, University of Regensburg, 93053 Regensburg, Germany.
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Kang M, Bohorquez-Montoya L, McAuliffe T, Claesges SA, Blair NO, Sauber G, Reynolds CF, Hillard CJ, Goveas JS. Loneliness, Circulating Endocannabinoid Concentrations, and Grief Trajectories in Bereaved Older Adults: A Longitudinal Study. Front Psychiatry 2021; 12:783187. [PMID: 34955928 PMCID: PMC8692767 DOI: 10.3389/fpsyt.2021.783187] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 11/16/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Loneliness is one of the most distressing grief symptoms and is associated with adverse mental health in bereaved older adults. The endocannabinoid signaling (ECS) system is stress-responsive and circulating endocannabinoid (eCB) concentrations are elevated following bereavement. This study examined the association between loneliness and circulating eCB concentrations in grieving older adults and explored the role of eCBs on the association between baseline loneliness and grief symptom trajectories. Methods: A total of 64 adults [grief with high loneliness: n = 18; grief with low loneliness: n = 26; and healthy comparison (HC): n = 20] completed baseline clinical assessments for the UCLA loneliness scale. In grief participants, longitudinal clinical assessments, including the Inventory of Complicated Grief and 17-item Hamilton Depression Rating scales, were collected over 6 months. Baseline circulating eCB [N-arachidonoylethanolamine (AEA) and 2-arachidonoylglycerol (2-AG)] concentrations were quantified in the serum using isotope dilution, liquid chromatography-mass spectrometry; cortisol concentrations were measured in the same samples using radioimmunoassay. Results: Circulating AEA concentrations were higher in severely lonely grieving elders than in HC group; cortisol concentrations were not different among the groups. Cross-sectionally, loneliness scores were positively associated with AEA concentrations in grievers; this finding was not significant after accounting for depressive symptom severity. Grieving individuals who endorsed high loneliness and had higher 2-AG concentrations at baseline showed faster grief symptom resolution. Conclusions: These novel findings suggest that in lonely, bereaved elders, increased circulating eCBs, a reflection of an efficient ECS system, are associated with better adaptation to bereavement. Circulating eCBs as potential moderators and mediators of the loneliness-grief trajectory associations should be investigated.
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Affiliation(s)
- Minhi Kang
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Luisa Bohorquez-Montoya
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Timothy McAuliffe
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Stacy A Claesges
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Nutta-On Blair
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Garrett Sauber
- Department of Pharmacology and Toxicology, Medical College of Wisconsin, Milwaukee, WI, United States.,Neuroscience Research Center, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Charles F Reynolds
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Cecilia J Hillard
- Department of Pharmacology and Toxicology, Medical College of Wisconsin, Milwaukee, WI, United States.,Neuroscience Research Center, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Joseph S Goveas
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, United States.,Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI, United States
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Hopf D, Eckstein M, Aguilar-Raab C, Warth M, Ditzen B. Neuroendocrine mechanisms of grief and bereavement: A systematic review and implications for future interventions. J Neuroendocrinol 2020; 32:e12887. [PMID: 32754965 DOI: 10.1111/jne.12887] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 05/26/2020] [Accepted: 06/14/2020] [Indexed: 12/20/2022]
Abstract
Bereavement is associated with many negative behavioural, psychological and physiological consequences and leads to an increased risk of mortality and morbidity. However, studies specifically examining neuroendocrine mechanisms of grief and bereavement have yet to be reviewed. This systematic review is a synthesis of the latest evidence in this field and aims to draw conclusions about the implications of neurobiological findings on the development of new interventions. PRISMA guidelines for systematic reviews were used to search for articles assessing neuroendocrine correlates of grief. Findings were qualitatively summarised. The National Heart, Lung, and Blood Institute Study Assessment Tool was used to assess the quality of the included studies. Out of 460 papers, 20 met the inclusion criteria. However, most were of fair quality only. As a neuroendocrine marker, the majority of the studies reported cortisol as the outcome measure and found elevated mean cortisol levels, flattened diurnal cortisol slopes and higher morning cortisol in bereaved subjects. Cortisol alterations were moderated by individual differences such as emotional reaction to grief, depressive symptoms, grief severity, closeness to the deceased and age or gender. Research on neuroendocrine mechanisms of grief is still in its early stages regarding grief measures and the use and timing of neuroendocrine assessments. Most of the studies focus on cortisol as outcome, and only limited data exist on other biomarkers such as oxytocin. Future research might consider assessing a broader range of neuroendocrine markers and use longitudinal designs with a focus on the psychobiological reactions to loss. Based on this, individually tailored psychosocial interventions, possibly in the palliative care context, might be developed to prevent prolonged grief disorder.
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Affiliation(s)
- Dora Hopf
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Monika Eckstein
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Corina Aguilar-Raab
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Marco Warth
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | - Beate Ditzen
- Institute of Medical Psychology, Heidelberg University Hospital, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
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5
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Ikram MA, Brusselle G, Ghanbari M, Goedegebure A, Ikram MK, Kavousi M, Kieboom BCT, Klaver CCW, de Knegt RJ, Luik AI, Nijsten TEC, Peeters RP, van Rooij FJA, Stricker BH, Uitterlinden AG, Vernooij MW, Voortman T. Objectives, design and main findings until 2020 from the Rotterdam Study. Eur J Epidemiol 2020; 35:483-517. [PMID: 32367290 PMCID: PMC7250962 DOI: 10.1007/s10654-020-00640-5] [Citation(s) in RCA: 304] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 04/23/2020] [Indexed: 12/19/2022]
Abstract
The Rotterdam Study is an ongoing prospective cohort study that started in 1990 in the city of Rotterdam, The Netherlands. The study aims to unravel etiology, preclinical course, natural history and potential targets for intervention for chronic diseases in mid-life and late-life. The study focuses on cardiovascular, endocrine, hepatic, neurological, ophthalmic, psychiatric, dermatological, otolaryngological, locomotor, and respiratory diseases. As of 2008, 14,926 subjects aged 45 years or over comprise the Rotterdam Study cohort. Since 2016, the cohort is being expanded by persons aged 40 years and over. The findings of the Rotterdam Study have been presented in over 1700 research articles and reports. This article provides an update on the rationale and design of the study. It also presents a summary of the major findings from the preceding 3 years and outlines developments for the coming period.
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Affiliation(s)
- M Arfan Ikram
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands.
| | - Guy Brusselle
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands.,Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium
| | - Mohsen Ghanbari
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - André Goedegebure
- Department of Otorhinolaryngology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - M Kamran Ikram
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands.,Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Brenda C T Kieboom
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Caroline C W Klaver
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands.,Department of Ophthalmology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Robert J de Knegt
- Department of Gastroenterology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Annemarie I Luik
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Tamar E C Nijsten
- Department of Dermatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Robin P Peeters
- Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Frank J A van Rooij
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Bruno H Stricker
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - André G Uitterlinden
- Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Meike W Vernooij
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands.,Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Trudy Voortman
- Department of Epidemiology, Erasmus University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
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Simon NM, Shear K, Reynolds CF, Cozza SJ, Mauro C, Zisook S, Skritskaya N, Robinaugh DJ, Malgaroli M, Spandorfer J, Lebowitz B. Commentary on evidence in support of a grief-related condition as a DSM diagnosis. Depress Anxiety 2020; 37:9-16. [PMID: 31916663 PMCID: PMC7430251 DOI: 10.1002/da.22985] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 10/03/2019] [Accepted: 10/31/2019] [Indexed: 12/11/2022] Open
Abstract
The death of a loved one is one of life's greatest stressors. Most bereaved individuals experience a period of acute grief that diminishes in intensity as they adapt to the changes brought about by their loss. Over the past four decades, a growing body of research has focused on a form of prolonged grief that is painful and impairing. There is a substantial and growing evidence base that supports the validity and significance of a grief-related disorder, including the clinical value of being able to diagnose it and provide effective targeted treatment. ICD-11 will include a new diagnosis of prolonged grief disorder (PGD). DSM-5 called this condition persistent complex bereavement disorder (PCBD) and included it in Section III, signaling agreement that a diagnosis is warranted while further research is needed to determine the optimal criteria. Given the remaining uncertainties, reading this literature can be confusing. There is inconsistency in naming the condition (including complicated grief as well as PGD and PCBD) and lack of uniformity in identifying it, with respect to the optimal threshold and timeframe for distinguishing it from normal grief. As an introductory commentary for this Depression and Anxiety special edition on this form of grief, the authors discuss the history, commonalities, and key areas of variability in identifying this condition. We review the state of diagnostic criteria for DSM-5 and the current ICD-11 diagnostic guideline, highlighting the clinical relevance of making this diagnosis.
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Affiliation(s)
- Naomi M. Simon
- Department of Psychiatry, NYU Langone Health/NYU School of Medicine, New York, NY
| | | | | | - Stephen J. Cozza
- Center for the Study of Traumatic Stress, Uniformed Services University for the Health Sciences
| | - Christine Mauro
- Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY
| | - Sidney Zisook
- University of California San Diego and San Diego Healthcare System, San Diego, CA
| | | | - Donald J. Robinaugh
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA
| | - Matteo Malgaroli
- Department of Psychiatry, NYU Langone Health/NYU School of Medicine, New York, NY
| | - Julia Spandorfer
- Department of Psychiatry, NYU Langone Health/NYU School of Medicine, New York, NY
| | - Barry Lebowitz
- University of California San Diego and San Diego Healthcare System, San Diego, CA
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7
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Abstract
OBJECTIVE Using an integrative view of psychology, neuroscience, immunology, and psychophysiology, the present review of literature curates the findings that have had an impact on the field of bereavement research and shaped its development. METHODS Beginning with pivotal systematic descriptions of medical and psychological responses to the death of a loved one by Lindemann in the mid-1940s, this selective review integrates findings in bereavement research from studies that investigate medical outcomes after loss, their psychological predictors, and biopsychosocial mechanisms. RESULTS Morbidity and mortality after the death of a loved one have long been a topic of research. Early researchers characterized somatic and psychological symptoms and studied immune cell changes in bereaved samples. More recent research has repeatedly demonstrated increased rates of morbidity and mortality in bereaved samples, as compared with married controls, in large epidemiological studies. Recent developments also include the development of criteria for prolonged grief disorder (also termed complicated grief). Newer methods, including neuroimaging, have observed that the greatest impact of the death of a loved one is in those who have the most severe psychological grief reactions. Research addressing the mechanisms tying bereavement to medical outcomes is relatively scarce, but differences in rumination, in inflammation, and in cortisol dysregulation between those who adapt well and those who do not have been offered with some evidence. CONCLUSIONS Recommendations to propel the field forward include longitudinal studies to understand differences between acute reactions and later adaptation, comparing samples with grief disorders from those with more typical responses, and integrating responses in brain, mind, and body.
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Mason TM, Duffy AR. Complicated Grief and Cortisol Response: An Integrative Review of the Literature. J Am Psychiatr Nurses Assoc 2019; 25:181-188. [PMID: 30358486 DOI: 10.1177/1078390318807966] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The loss of a loved one, especially by a caregiver, can be stressful. Grief can affect one emotionally, mentally, behaviorally, spiritually, and physically and affects individuals differently. Complicated grief (CG), especially for a caregiver, can be intense, prolonged, and interfere with normal activities accompanied by destructive thoughts and behaviors. AIM To synthesize the available research on persons experiencing CG and the effect on cortisol levels. METHODS A literature search for articles published on CG and cortisol was performed using PubMed, Cochrane Library, PsychINFO, and Web of Science. Search terms included CG, cortisol, and their variants. No date limitations were applied. In accordance with PRISMA, articles were sorted and evaluated against specific inclusion and exclusion criteria. RESULTS The search yielded 18 articles, of which 5 were included in the review. CONCLUSIONS Cortisol levels and diurnal patterns are shown to be affected in individuals experiencing CG. With prolonged bereavement and dysregulated cortisol, physical and mental health outcomes may result warranting a need for effective stress reduction therapies for this population.
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Affiliation(s)
- Tina M Mason
- 1 Tina M. Mason, MSN, ARNP, AOCN, AOCNS, University of South Florida, Tampa, FL, USA
| | - Allyson R Duffy
- 2 Allyson R. Duffy, PhD, RN, University of South Florida, Tampa, FL, USA
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9
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When Family Matters Most: A Test of the Association Between Sexual Minority Identity Disclosure Context and Diurnal Cortisol in Sexual Minority Young Adults. Psychosom Med 2018; 80:717-723. [PMID: 30095673 DOI: 10.1097/psy.0000000000000625] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Revealing one's sexual identity to others is a complex process marked by a shift in the types of stressors faced by sexual minority young adults. Such stressors influence the secretion of health-relevant hormones, including cortisol, yet how dimensions of disclosure (i.e., the degree and context) influence neuroendocrine functioning remains poorly understood. The current study examined the association between disclosure context (disclosure to family members, friends/co-workers/acquaintances, and members of religious groups) and diurnal cortisol while allowing disclosure to vary in degree (i.e., how much is disclosed). METHODS One hundred twenty-one sexual minority young adults (aged 18-35 years, 54.5% female, free of major psychiatric/endocrine disorders) completed an initial survey that assessed the degree and context of sexual minority identity disclosure. A randomly selected subset (n = 58) also provided salivary cortisol samples at wake, 45 minutes after wake, 12 hours after wake, and at bedtime for 1 week. RESULTS Greater total disclosure and greater disclosure to family members were associated with reduced cortisol output, defined as Area Under the Curve relative to ground (AUCg; F(1,230) = 5.95, p = .015, and F(1,231) = 10.90, p = .001, respectively). Disclosure to co-workers, friends, acquaintances, or religious groups was unrelated to cortisol AUCg. All disclosure contexts tested were unrelated to the shape of diurnal cortisol slopes (including the cortisol awakening response). CONCLUSIONS Disclosure to family members uniquely predicted cortisol AUCg. Therefore, these results suggest that effects of disclosure on diurnal cortisol and its associated health outcomes may occur in the context of familial relationships.
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