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Tang WK, Hui ESK, Leung WH. Cortical-striatal network functional connectivity markers in poststroke fatigue: a single-centre fMRI case-control study protocol. BMJ Open 2024; 14:e081800. [PMID: 39142668 PMCID: PMC11331996 DOI: 10.1136/bmjopen-2023-081800] [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: 11/07/2023] [Accepted: 07/26/2024] [Indexed: 08/16/2024] Open
Abstract
INTRODUCTION Structural and functional abnormalities in the cortical-striatal network (CSN) are hypothesised to play a key role in the pathogenesis of neurological disease-associated fatigue. Some small-scale functional MRI (fMRI) studies have suggested that poststroke fatigue (PSF) is related to focal functional connectivity (FC) changes. To date, there has been no published large-scale fMRI study on PSF. This planned study will examine the role of the CSN FC on PSF. METHODS AND ANALYSIS The planned study will be a prospective cohort study conducted at the Neurology Unit of the Prince of Wales Hospital. We will recruit 738 participants. The project duration will be 36 months. A psychiatrist will administer the Fatigue Severity Scale (FSS) at 3 months (P1) following the index stroke. PSF is defined as an FSS Score≥4.0. PSF severity will be defined by the FSS total score at P1. Participants with PSF at P1 will undergo two follow-up assessments at 9 (P2) and 15 (P3) months post stroke. PSF remission at P2 or P3 will be defined as a 50% reduction in FSS. Participants will undergo MRI examinations within 2 weeks of the 3-month poststroke assessment. Structural MRI, resting-state fMRI and diffusion tensor imaging will be performed. FC, structural connectivity, infarcts, cerebral microbleeds and white matter hyperintensities will be analysed. For the primary analysis, the effect of PSF on the FC, structural connectivity and diffusion metrics of CSN of stroke survivors, voxel-wise two-sample t-tests will be performed with FDR correction for multiple comparison and significance level set at p<0.05. ETHICS AND DISSEMINATION Ethical approval was obtained from the Joint Chinese University of Hong Kong-New Territories East Cluster clinical research ethics committee. The study findings will be shared through peer-reviewed journal publications, national and international conferences and social media platforms.
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Affiliation(s)
- Wai Kwong Tang
- Department of Psychiatry, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Edward Sai Kam Hui
- Department of Psychiatry, The Chinese University of Hong Kong, Hong Kong SAR, China
- Department of Imaging and Interventional Radiology, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Wai H Leung
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
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Appel JE, van Wijngaarden E, Dezutter J. Tiredness of Life - Conceptualizing a Complex Phenomenon. Psychol Rep 2024:332941241268815. [PMID: 39054766 DOI: 10.1177/00332941241268815] [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: 07/27/2024]
Abstract
A phenomenon referred to as 'tiredness of life' or 'weariness of life' appears in current discussions on the legitimacy of euthanasia for relatively healthy older adults as well as in research on suicidality more broadly. However, a consensus conceptualization of the phenomenon is lacking. In the current paper, we offer such a conceptualization by reviewing and integrating knowledge from terminology, available descriptions, and first qualitative findings. Boredom with life, aversion towards life, meaninglessness, and fatigue are identified as central components of the phenomenon. Per component, we describe how the component was identified, our definition of the component and its foundation in descriptions in the literature, and empirical studies on how the component relates to euthanasia requests and suicidality. Moreover, hypotheses on the structure of the phenomenon are outlined, such as on interactions among and the importance of the different components.
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Affiliation(s)
- Judith E Appel
- Meaning Research Late Life Lab, Faculty of Psychology and Educational Science, University of Leuven, KU Leuven, Leuven, Belgium
- Research Foundation Flanders, Brussels, Belgium
| | - Els van Wijngaarden
- Meanings of Ageing and Dying Lab, Radboud University Medical Center Nijmegen, Nijmegen, Netherlands
| | - Jessie Dezutter
- Meaning Research Late Life Lab, Faculty of Psychology and Educational Science, University of Leuven, KU Leuven, Leuven, Belgium
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Taghizadeh G, Sarlak N, Fallah S, Sharabiani PTA, Cheraghifard M. Minimal clinically important differenceof fatigue severity scale in patients with chronic stroke. J Stroke Cerebrovasc Dis 2024; 33:107577. [PMID: 38325034 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 12/18/2023] [Accepted: 01/11/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND One of the most prevalent symptoms of stroke is fatigue. Fatigue severity scale is the most often used tool for evaluating fatigue in stroke patients, its minimal clinically important difference threshold has not been determined. This study aimed to identify the minimal clinically important difference of fatigue severity scale in stroke patients. METHODS All study participants were examined using fatigue severity scale and multidimensional fatigue symptom inventory-short form before and after the intervention. The 6-week intervention combined graded activity training and pacing therapy employed to reduce fatigue severity. Participants reported changes in their fatigue severity after the intervention with the global rating of change and visual analog scale. The minimal clinically important difference of the fatigue severity scale calculated using both anchor- and distribution-based methods. RESULTS A total of 117 stroke patients were included in the study. Using multidimensional fatigue symptom inventory-short form, global rating of change, and visual analog scale as an anchor, the minimal clinically important difference of fatigue severity scale was obtained at 3.5, 4.5, and 4.5, respectively. The minimal clinically important difference for fatigue severity scale varied from 4.28 to 12.90 using the distribution-based method, with SEM = 4.28 displaying the best sensitivity and specificity for use as minimal clinically important difference. CONCLUSIONS The minimal clinically important difference value for the fatigue severity scale was estimated at 3.5_12.90 using anchor-based and distribution-based methods. The study's results can be utilized to understand the effectiveness of fatigue interventions in stroke patients in clinical and research settings.
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Affiliation(s)
- Ghorban Taghizadeh
- Rehabilitation Research Center, Department of Occupational Therapy, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Nazanin Sarlak
- Department of Occupational Therapy, School of Rehabilitation Sciences, Arak University of Medical Sciences, Arak, Iran
| | - Soheila Fallah
- Department of Neurosciences, Faculty of Advanced Technologist in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | - Moslem Cheraghifard
- Rehabilitation Research Center, Department of Occupational Therapy, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran.
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Chun HYY, Ford A, Kutlubaev MA, Almeida OP, Mead GE. Depression, Anxiety, and Suicide After Stroke: A Narrative Review of the Best Available Evidence. Stroke 2021; 53:1402-1410. [PMID: 34865508 DOI: 10.1161/strokeaha.121.035499] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Depression and anxiety each affect around 1 in 3 people during the first year after a stroke. Suicide causes the death of about 3 to 4/1000 stroke survivors during the first 5 years. This narrative review describes the best available evidence for the epidemiology of depression, anxiety, and suicide; their prevention; and the treatment of anxiety and depression. We conclude with directions for future research.
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Affiliation(s)
| | - Andrew Ford
- University of Western Australia, Australia (A.F., O.P.A.)
| | | | | | - Gillian E Mead
- University of Edinburgh, United Kingdom (H.-Y.Y.C., G.E.M.)
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Chen X, Zhang H, Xiao G, Lv C. Prevalence of suicidal ideation among stroke survivors: A systematic review and meta-analysis. Top Stroke Rehabil 2020; 28:545-555. [PMID: 33186090 DOI: 10.1080/10749357.2020.1846933] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Background: The prevalence of suicidal ideation (SI) among stroke survivors has been the subject of several studies, but systematic review data regarding the prevalence of SI among stroke patients are still scarce.Objectives: To estimate the pooled prevalence of SI among stroke survivors.Methods: A comprehensive search strategy was established across the following electronic databases; Web of Science, PubMed, the Cochrane Library, Chinese Wanfang database and Chinese National Knowledge Infrastructure (CNKI). The 95% confidence interval (CI) given in each identified study was used to assess the outcomes. Cochran's Q test and I2 statistic were used to evaluate heterogeneity. The quality of the final evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. We calculated the pooled prevalence of SI among stroke survivors before subgroup analysis and meta-regression was used to find the partial source of heterogeneity.Results: Twenty-one studies with a total of 17,189 participants were included in this study and the pooled prevalence of SI among stroke survivors was 12.25% (95%CI: 9.91-15.07%). Substantial heterogeneity was detected in the estimation of prevalence. The evidence was graded as very low for the overall outcome and the single item subgroup, while it was graded as low for the stable scale subgroup.Conclusions: This meta-analysis suggests a high prevalence of SI among stroke survivors. Routine screening of SI after stroke is needed to plan interventions aimed at reducing suicide risk.
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Affiliation(s)
- Xingxing Chen
- International Nursing College, Hainan Medical University, Haikou, Hainan, China
| | - Hua Zhang
- International Nursing College, Hainan Medical University, Haikou, Hainan, China.,Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, Hainan, China.,Department of Emergency, Research Unit of Island Emergency Medicine, Chinese Academy of Medical Sciences (No. 2019RU013), Hainan Medical University, Haikou, Hainan, China
| | - Gui Xiao
- International Nursing College, Hainan Medical University, Haikou, Hainan, China
| | - Chuanzhu Lv
- Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, Hainan, China.,Department of Emergency, Research Unit of Island Emergency Medicine, Chinese Academy of Medical Sciences (No. 2019RU013), Hainan Medical University, Haikou, Hainan, China.,Department of Emergency, Hainan Clinical Research Center for Acute and Critical Diseases, the Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China.,Emergency and Trauma College, Hainan Medical University, Haikou, Hainan, China
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Related risk factors associated with post-stroke fatigue: a systematic review and meta-analysis. Neurol Sci 2020; 42:1463-1471. [PMID: 32813167 DOI: 10.1007/s10072-020-04633-w] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 07/27/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Post-stroke fatigue (PSF) is one of the most common complications of stroke and has a negative impact on quality of life over time. Although several therapeutic approaches have been explored in the last decade, the risk factors responsible for the occurrence of PSF are still largely unknown. OBJECTIVE The aim of this meta-analysis was to identify the risk factors contributing to PSF, especially clinical and social risk factors, which may help to prevent PSF. METHODS A systematic literature search was performed with PubMed, EMBASE, Cochrane Library, and Web of Science databases from inception until April 2019. Only original studies measuring the association between potential risk factors and PSF were included. All relevant data the included studies were extracted by two independent reviewers using predefined data fields. RESULTS Fourteen studies (n = 3933) were included in this meta-analysis. Female (OR = 1.39; p < 0.01), thalamus (OR = 1.76; p = 0.02), leucoaraiosis (OR = 1.73; p < 0.01), NIHSS score (OR = 1.16; p < 0.01), modified Rankin Scale (OR = 1.63; p < 0.01), depression (OR = 1.75; p < 0.01), and sleeping disturbances (OR = 2.01; p < 0.01) were all significantly associated with PSF. In the subgroup analysis, depression (OR = 2.75; p < 0.01) tended to be associated with Asian patients with PSF. For patients who had a stroke survive for more than half a year, PSF was more likely to occur in stroke survivors with depression (OR = 1.46; p < 0.01), anxiety (OR = 1.13; p < 0.01), or sleeping disturbances (OR = 1.98; p < 0.01). CONCLUSION Despite some limitations, this study first identified that female and depression conferred an increased susceptibility to PSF, regardless of whether in European or Asian populations. Risk factors associated with PSF included female, thalamic, leucoaraiosis, depression, sleeping disturbances, diabetes mellitus, and anxiety. This meta-analysis shows that chronic PSF appears to be largely attributable to patients with multiple comorbidities. It is necessary to strengthen the treatment for stroke-related complications and improve stroke patient care, which could help to reduce the incidence of PSF. TRIAL REGISTRATION CRD42019128751.
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Sarfo FS, Berchie P, Singh A, Nichols M, Agyei-Frimpong M, Jenkins C, Ovbiagele B. Prevalence, Trajectory, and Predictors of Poststroke Fatigue among Ghanaians. J Stroke Cerebrovasc Dis 2019; 28:1353-1361. [PMID: 30797644 DOI: 10.1016/j.jstrokecerebrovasdis.2019.02.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 01/30/2019] [Accepted: 02/04/2019] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND AND PURPOSE Poststroke fatigue (PSF) is rife among stroke survivors and it exerts a detrimental toll on recovery from functional deficits. The burden of PSF is unknown in sub-Saharan Africa. We have assessed the prevalence, trajectory, and predictors of PSF among 60 recent Ghanaian stroke patients. METHODS Study participants in this prospective cohort (recruited between January 2017 and June 2017) were stroke survivors, aged greater than 18 years, with CT scan confirmed stroke of less than 1-month onset. PSF was assessed using the Fatigue Severity Scale (FSS) at enrollment, months 3, 6, and 9. Those with a score of greater than or equal to 4 points on FSS were categorized as "fatigued." A multivariate logistic regression analysis was performed to identify independent predictors of PSF at enrollment and at month 9. RESULTS Sixty-five percent (65%) of our sample were males with a mean age of 55.1 ± 12.7 years. In addition to all participants having hypertension, 85% had dyslipidemia and 25% had diabetes mellitus. Ischemic strokes comprised 76.6% of the study population. The prevalence of PSF was 58.9% at baseline and declined to 23.6% at month 9, P = .0002. Diabetes mellitus was significantly associated with PSF at baseline with an adjusted odds ratio of 15.12 (95% CI: 1.70-134.30), P = .01. However, at month 9, age greater than or equal to 65 years, adjusted odds ratio (aOR) of 7.02 (95% CI: 1.16-42.52); female sex, aOR of 8.52 (1.23-59.16), and depression, aOR of 8.86 (1.19-65.88) were independently associated with PSF. CONCLUSIONS Approximately 6 out of 10 Ghanaian stroke survivors experience PSF within the first month of stroke onset. PSF persists in approximately 1 out of 4 stroke survivors at 10 months after the index stroke. Further studies to elucidate the underlying mechanisms for PSF are required and adequately powered interventional multicenter trials are eagerly awaited to provide solid evidence base for the clinical management of PSF.
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Affiliation(s)
- Fred S Sarfo
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana; Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana.
| | - Patrick Berchie
- Medical University of South Carolina, Charleston, South Carolina
| | - Arti Singh
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Michelle Nichols
- Northern California Institute of Research & Education, California
| | | | - Carolyn Jenkins
- Northern California Institute of Research & Education, California
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Chang CH, Chen SJ, Liu CY, Tsai HC. Suicidal drug overdose following stroke in elderly patients: a retrospective population-based cohort study. Neuropsychiatr Dis Treat 2018; 14:443-450. [PMID: 29445281 PMCID: PMC5808687 DOI: 10.2147/ndt.s157494] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
PURPOSE The purpose of this study was to investigate the incidence and risk of suicidal drug overdose (SDO) after stroke in older patients. METHODS We enrolled patients aged 60-99 years who were diagnosed with new-onset stroke between 2002 and 2013 and age-, sex-, and index-year-matched controls who did not have stroke. Patients with a history of SDO before enrollment were excluded. Both groups were observed until December 31, 2013. The primary end point was the occurrence of newly diagnosed SDO. The cumulative incidence rates of the study and control groups were estimated using the Kaplan-Meier method. Furthermore, we used the Cox proportional hazards model to identify risk factors for SDO. RESULTS We selected 22,770 individuals. Among them, 11,385 were older patients (aged 60-99 years) who had newly diagnosed stroke and 11,385 were controls. Of the 22,770 individuals, 275 (1.21%) had SDO during a mean follow-up period of 5.33±3.30 years, comprising 191 (1.68%) from the stroke group and 84 (0.74%) from the control group. Older patients with stroke had a significantly higher risk of SDO than the controls (adjusted hazard ratio: 2.288, 95% confidence interval [CI]: 1.746-2.999, p<0.001). Moreover, in older patients with stroke, the risk significantly increased with the number of stroke events. Patients with depressive disorder or coronary disease had an increased risk of SDO. Additionally, benzodiazepines and anticoagulants were the two most commonly prescribed medications for SDO. CONCLUSION Clinicians should be aware of the risk of SDO and risk factors in older patients with stroke. Psychological assessment and medication monitoring should be incorporated into current clinical diagnoses in neurology and treatments following stroke.
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Affiliation(s)
- Chun-Hung Chang
- Brain Disease Research Center, Department of Psychiatry, China Medical University Hospital, Taichung, Taiwan
- Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan
| | - Shaw-Ji Chen
- Department of Psychiatry, Mackay Memorial Hospital Taitung Branch, Taitung, Taiwan
- Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
| | - Chieh-Yu Liu
- Biostatistical Consulting Lab, Institute of Nursing-Midwifery, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Hsin-Chi Tsai
- Department of Psychiatry, Tzu-Chi General Hospital, Hualien, Taiwan
- Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan
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Lau CG, Tang WK, Liu XX, Liang HJ, Liang Y, Mok V, Wong A, Ungvari GS, Kutlubaev MA, Wong KS. Neuroticism and Fatigue 3 Months After Ischemic Stroke. Arch Phys Med Rehabil 2017; 98:716-721. [DOI: 10.1016/j.apmr.2016.08.480] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 08/10/2016] [Indexed: 02/05/2023]
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10
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Yang Y, Shi YZ, Zhang N, Wang S, Ungvari GS, Ng CH, Wang YL, Zhao XQ, Wang YJ, Wang CX, Xiang YT. Suicidal ideation at 1-year post-stroke: A nationwide survey in China. Gen Hosp Psychiatry 2017; 44:38-42. [PMID: 28041574 DOI: 10.1016/j.genhosppsych.2016.09.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Revised: 09/08/2016] [Accepted: 09/24/2016] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Few studies on suicidal ideation have been conducted in post-stroke patients in China. This national study examined suicidal ideation at 1-year post-stroke and explored its demographic and clinical correlates. METHODS A total of 1418 patients with ischemic stroke were included in 56 hospitals nationwide. Demographic, clinical characteristics and neuro-imaging information were collected with standardized instruments, including assessment of stroke severity, depression, cognitive impairment, stroke recurrence, physical disability and insomnia. Suicidal ideation was measured using item 3 of the Hamilton Rating Scale for Depression. RESULTS The frequency of suicidal ideation in this study was 6.6%. Multivariate analyses revealed that disability (OR=2.07, 95% CI=1.09-3.05), stroke recurrence (OR=4.13, 95% CI=1.74-9.77) and insomnia early (OR=1.87, 95% CI=1.03-3.39), middle (OR=2.66, 95% CI=1.46-4.85) and late (OR=2.35, 95% CI=1.31-4.19) at the 1-year follow-up and post-stroke depression (OR=2.16, 95% CI=1.23-3.82) were significantly associated with post-stroke suicidal ideation. CONCLUSION Post-stroke depression, disability, insomnia and stroke recurrence are possible risk factors of suicidal ideation that warrant attention in clinical practice.
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Affiliation(s)
- Yang Yang
- Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; Department of Neuropsychiatry & Behavioral Neurology and Clinical Psychology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Yu-Zhi Shi
- Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Ning Zhang
- Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; Department of Neuropsychiatry & Behavioral Neurology and Clinical Psychology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Shuo Wang
- Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Gabor S Ungvari
- University of Notre Dame Australia/Marian Centre, Perth, Australia; School of Psychiatry & Clinical Neurosciences, University of Western Australia, Perth, Australia
| | - Chee H Ng
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Yi-Long Wang
- Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Xing-Quan Zhao
- Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Yong-Jun Wang
- Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Chun-Xue Wang
- Department of Neurology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; Department of Neuropsychiatry & Behavioral Neurology and Clinical Psychology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China.
| | - Yu-Tao Xiang
- Unit of Psychiatry, Faculty of Health Sciences, University of Macau, Macao SAR, China.
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Kim JS. Post-stroke Mood and Emotional Disturbances: Pharmacological Therapy Based on Mechanisms. J Stroke 2016; 18:244-255. [PMID: 27733031 PMCID: PMC5066431 DOI: 10.5853/jos.2016.01144] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 09/07/2016] [Accepted: 09/08/2016] [Indexed: 11/11/2022] Open
Abstract
Post-stroke mood and emotional disturbances are frequent and diverse in their manifestations. Out of the many post-stroke disturbances, post-stroke depression, post-stroke anxiety, post-stroke emotional incontinence, post-stroke anger proneness, and post-stroke fatigue are frequent and important symptoms. These symptoms are distressing for both the patients and their caregivers, and negatively influence the patient's quality of life. Unfortunately, these emotional disturbances are not apparent and are therefore often unnoticed by busy clinicians. Their phenomenology, predicting factors, and pathophysiology have been under-studied, and are under-recognized. In addition, well-designed clinical trials regarding these symptoms are rare. Fortunately, these mood and emotional disturbances may be treated or prevented by various methods, including pharmacological therapy. To administer the appropriate therapy, we have to understand the phenomenology and the similarities and differences in the pathophysiological mechanisms associated with these emotional symptoms. This narrative review will describe some of the most common or relevant post-stroke mood and emotional disturbances. The phenomenology, factors or predictors, and relevant lesion locations will be described, and pharmacological treatment of these emotional disturbances will be discussed based on presumable pathophysiological mechanisms.
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Affiliation(s)
- Jong S. Kim
- Department of Neurology, University of Ulsan, Asan Medical Center, Seoul, Korea
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Chung JH, Kim JB, Kim JH. Suicidal ideation and attempts in patients with stroke: a population-based study. J Neurol 2016; 263:2032-8. [DOI: 10.1007/s00415-016-8231-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 07/02/2016] [Accepted: 07/04/2016] [Indexed: 12/22/2022]
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Abstract
Stroke is a dramatic event and is associated with potentially severe consequences, including disability, mortality, and social costs. Stroke may occur at any age; however, most strokes occur in individuals aged 65 years and older. Previous research has found that stroke increases suicide risk, especially among women and younger patients. The aim of the current review is to investigate the relationship between suicide and stroke in order to determine which stroke patients are at elevated risk for suicide. Moreover, we review the literature in order to provide pharmacological treatment strategies for stroke patients at high risk of suicide. We performed a careful search to identify articles and book chapters focused on this issue, selecting only English-language articles published from 1990 to 2014 that addressed the issue of suicide after stroke and its pharmacological management. We found 12 clinical trials that explored the relationship between stroke and suicidal ideation and/or suicidal plans and 11 investigating suicide as the cause of death after stroke. We identified stroke as a significant risk factor for both suicide and suicidal ideation, especially among younger adult depressed patients in all articles, providing further support for the association between post-stroke and suicidality. Suicide risk is particularly high in the first 5 years following stroke. Depression, previous mood disorder, prior history of stroke, and cognitive impairment were found to be the most important risk factors for suicide. Selective serotonin reuptake inhibitors (SSRIs) represent the treatment of choice for stroke survivors with suicide risk, and studies in rats have suggested that carbolithium is a promising treatment in these patients. Early identification and treatment of post-stroke depression may significantly reduce suicide risk in stroke patients.
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Park EY, Kim JH. Factors related to suicidal ideation in stroke patients in South Korea. J Ment Health 2016; 25:109-13. [DOI: 10.3109/09638237.2015.1101412] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Lagogianni C, Thomas S, Lincoln N. Examining the relationship between fatigue and cognition after stroke: A systematic review. Neuropsychol Rehabil 2016; 28:57-116. [PMID: 26787096 DOI: 10.1080/09602011.2015.1127820] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Many stroke survivors experience fatigue, which is associated with a variety of factors including cognitive impairment. A few studies have examined the relationship between fatigue and cognition and have obtained conflicting results. The aim of the current study was to review the literature on the relationship between fatigue and cognition post-stroke. The following databases were searched: EMBASE (1980-February, 2014), PsycInfo (1806-February, 2014), CINAHL (1937-February, 2014), MEDLINE (1946-February, 2014), Ethos (1600-February, 2014) and DART (1999-February, 2014). Reference lists of relevant papers were screened and the citation indices of the included papers were searched using Web of Science. Studies were considered if they were on adult stroke patients and assessed the following: fatigue with quantitative measurements (≥ 3 response categories), cognition using objective measurements, and the relationship between fatigue and cognition. Overall, 413 papers were identified, of which 11 were included. Four studies found significant correlations between fatigue and memory, attention, speed of information processing and reading speed (r = -.36 to .46) whereas seven studies did not. Most studies had limitations; quality scores ranged from 9 to 14 on the Critical Appraisal Skills Programme Checklists. There was insufficient evidence to support or refute a relationship between fatigue and cognition post-stroke. More robust studies are needed.
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Affiliation(s)
- Christodouli Lagogianni
- a Division of Rehabilitation & Ageing, Medical School , University of Nottingham , Nottingham , UK.,b Queens Medical Centre , Nottingham , UK
| | - Shirley Thomas
- a Division of Rehabilitation & Ageing, Medical School , University of Nottingham , Nottingham , UK.,b Queens Medical Centre , Nottingham , UK
| | - Nadina Lincoln
- a Division of Rehabilitation & Ageing, Medical School , University of Nottingham , Nottingham , UK.,b Queens Medical Centre , Nottingham , UK
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Chuang LL, Lin KC, Hsu AL, Wu CY, Chang KC, Li YC, Chen YL. Reliability and validity of a vertical numerical rating scale supplemented with a faces rating scale in measuring fatigue after stroke. Health Qual Life Outcomes 2015; 13:91. [PMID: 26122080 PMCID: PMC4486436 DOI: 10.1186/s12955-015-0290-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 06/18/2015] [Indexed: 01/17/2023] Open
Abstract
Background Poststroke fatigue is a persistent and distressing symptom among stroke survivors. In this study, we investigated the reliability and validity of a vertical numerical rating scale supplemented with a faces rating scale (NRS-FRS) in measuring poststroke fatigue. Methods The fatigue intensity of 106 individuals with stroke was measured twice, 1 week apart, using a vertical NRS-FRS to measure test-retest reliability. The intraclass correlation coefficient, a relative reliability index, was calculated to examine the degree of consistency and agreement between the two test occasions. Absolute reliability indices, including the standard error of measurement, minimal detectable change, and Bland-Altman limits of agreement, were used to quantify measurement errors and determine systematic biases of the two test occasions. We also administered the vertical NRS concurrently as a comparator measure for assessing fatigue in 50 consecutive patients with stroke who were recruited later in the study period. The Spearman rank correlation coefficient (ρ) was used to examine the concurrent validity of the NRS-FRS. Discriminant validity was assessed by means of receiver operating characteristic curves, sensitivity, and specificity. Results The intraclass correlation coefficient was 0.95 for the NRS-FRS. The standard error of measurement and the minimal detectable change at the 95 % confidence interval of the NRS-FRS were 0.50 and 1.39, respectively. The Bland-Altman analyses showed no significant systematic bias between the repeated measurements. A narrow range of the limits of agreement was shown on the Bland-Altman plot, indicating the NRS-FRS had high stability and low variation between the two test occasions. The correlations between the NRS-FRS and NRS were good at test (ρ = 0.85) and retest (ρ = 0.84). Compared with the NRS cutoff value of ≥1, sensitivity with the NRS-FRS at test and retest was 94 and 92 % and specificity was 79 and 90 %, respectively. Conclusions This study provides further evidence of the reliability and validity of the NRS-FRS in measuring fatigue intensity in patients with stroke. The NRS-FRS had high sensitivity and specificity. The NRS-FRS may be a reliable and valid measure for clinicians and researchers to assess fatigue and determine whether a real change has occurred in groups and at the individual level of patients with stroke.
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Affiliation(s)
- Li-Ling Chuang
- Department of Physical Therapy and Graduate Institute of Rehabilitation Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan. .,Healthy Ageing Research Center, Chang Gung University, 259 Wen-hua 1st Rd., Guishan, Taoyuan, Taiwan.
| | - Keh-Chung Lin
- School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan. .,Division of Occupational Therapy, Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan.
| | - An-Lun Hsu
- Department of Physical Therapy, Mackay Memorial Hospital, Taipei, Taiwan.
| | - Ching-Yi Wu
- Healthy Ageing Research Center, Chang Gung University, 259 Wen-hua 1st Rd., Guishan, Taoyuan, Taiwan. .,Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| | - Ku-Chou Chang
- Department of Neurology, Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
| | - Yen-Chen Li
- Department of Physical Medicine and Rehabilitation, Physical Therapy, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
| | - You-Lin Chen
- Department of Physical Therapy and Graduate Institute of Rehabilitation Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Factors Associated with Poststroke Fatigue: A Systematic Review. Stroke Res Treat 2015; 2015:347920. [PMID: 26101691 PMCID: PMC4458555 DOI: 10.1155/2015/347920] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2015] [Revised: 04/20/2015] [Accepted: 05/12/2015] [Indexed: 11/17/2022] Open
Abstract
Background. Poststroke fatigue (PSF) is a frequent, disabling symptom that lacks a consensual definition and a standardized evaluation method. The (multiple) causes of PSF have not been formally characterized. Objective. To identify factors associated with PSF. Method. A systematic review of articles referenced in MEDLINE. Only original studies having measured PSF and potentially associated factors were included. Data was extracted from articles using predefined data fields. Results. Although PSF tends to be more frequent in female patients and older patients, sociodemographic factors do not appear to have a major impact. There are strong associations between PSF and emotional disturbances (such as depression and anxiety). PSF may also be linked to attentional disturbances (mainly slowing in processing speed). The literature data have failed to demonstrate a clear impact of the type and severity of stroke. It has been suggested that PSF results from alterations in the frontothalamostriatal system and/or inflammatory processes. Pain, sleep disorders, and prestroke fatigue also appeared to be associated with PSF. Implications. A better understanding of PSF may improve stroke patient care and facilitate the development of effective treatments.
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Borges G, Acosta I, Sosa AL. Suicide ideation, dementia and mental disorders among a community sample of older people in Mexico. Int J Geriatr Psychiatry 2015; 30:247-55. [PMID: 24788110 DOI: 10.1002/gps.4134] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 03/27/2014] [Accepted: 03/28/2014] [Indexed: 12/21/2022]
Abstract
UNLABELLED Data on the prevalence of and risk factors for suicide ideation among older people in developing countries is lacking. OBJECTIVE This study aimed to estimate if dementia and other mental disorders are associated with suicide ideation among the older people controlling for demographic and other suspected risk factors. METHODS We report on the Mexican study of dementia, part of the 10/66 international dementia research group, a series of cross-sectional population-based surveys in low and middle income countries. A survey was conducted to all residents aged 65 years and older from urban and rural catchment areas in Mexico City and Morelos (January 2006 to June 2007). RESULTS After 18 months of field work, a total of 2003 completed interviews were obtained, with a response rate of 85.1%. We found a lifetime prevalence of suicide ideation of 13.5% and a 2-week prevalence of 4.2%. The common factors associated with both lifetime and 2-week prevalence were having a large number of physical disorders (lifetime prevalence ratio = PR and 95% confidence interval = CI; PR = 2.23, CI = 1.63-3.06), depression (PR = 1.92, CI = 1.36-2.70) and anxiety (PR = 2.23, CI = 1.68-2.97) and screening positive for psychosis (PR = 1.64, CI = 1.15-2.34). CONCLUSION Dementia plays a minor role on suicide ideation after the other aforementioned variables were taken into account and its effect, if any, could be concentrated among those elders with lower severity scores of dementia. These results show the great challenges that Mexico faces in providing services for the older people with suicidality. As the population in the country ages, suicidality will constitute an additional challenge to the healthcare system.
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Affiliation(s)
- Guilherme Borges
- National Institute of Psychiatry and Metropolitan Autonomous University, Mexico City, Mexico
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Dou J, Tang J, Lu CH, Jiang ES, Wang PX. A study of suicidal ideation in acute ischemic stroke patients. Health Qual Life Outcomes 2015; 13:7. [PMID: 25613218 PMCID: PMC4308882 DOI: 10.1186/s12955-014-0198-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Accepted: 12/18/2014] [Indexed: 12/19/2022] Open
Abstract
Background Increasing evidences indicate that stroke confers a substantial risk for suicidal ideation. The aim of this study was to identify risk factors of suicidal ideation in acute ischemic stroke patients. Method A total of 271 consecutive patients with acute ischemic stroke were recruited in Huai-He hospital or the First People’s Hospital, Kaifeng City, China. Demographic and clinical variables were collected and evaluated. Suicidal ideation was assessed using the Beck Scale for Suicide Ideation (BSI). Multivariate logistic regression was applied to determine the risk factors of suicidal ideation. Results Suicidal ideation was identified in 29 patients (10.7%). It was more frequent in patients who lived in rural region, with pre-/post-stroke depression or diabetes, had a higher NIHSS score, had no confidence in disease treatment, or had a poor coping style. Living in rural region (OR 2.59, 95% CI 1.02-6.58), the presence of pre-stroke depression (OR 11.74, 95% CI 4.45-31.01), stroke severity (OR 1.20, 95% CI 1.08-1.33), having no confidence in disease treatment (OR 14.70, 95% CI 2.60-83.15), and post-stroke depression (OR 16.22, 95% CI 6.40-41.10) were independent risk factors of suicidal ideation. Conclusion Several factors may be associated with an increased risk of suicidal ideation in acute ischemic stroke patients, including pre-/post-stroke depression, more severe stroke, having no confidence in treatment, as well as living in rural region. Our findings may have implication in risk assessment and intervention for acute ischemic stroke patients in reducing the burdens of suicidal ideation.
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Affiliation(s)
- Jin Dou
- Institute of Public Health, School of Nursing, Henan University, Jinming Campus, Kaifeng, HN, China, 475004.
| | - Jie Tang
- Department of Preventive Medicine, School of Public Health, Guangzhou Medical University, Guangzhou, China.
| | - Chu-Hong Lu
- Department of Preventive Medicine, School of Public Health, Guangzhou Medical University, Guangzhou, China.
| | - En-She Jiang
- Institute of Public Health, School of Nursing, Henan University, Jinming Campus, Kaifeng, HN, China, 475004.
| | - Pei-Xi Wang
- Institute of Public Health, School of Nursing, Henan University, Jinming Campus, Kaifeng, HN, China, 475004. .,Department of Preventive Medicine, School of Public Health, Guangzhou Medical University, Guangzhou, China.
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Wang SS, Wang JJ, Wang PX, Chen R. Determinants of fatigue after first-ever ischemic stroke during acute phase. PLoS One 2014; 9:e110037. [PMID: 25302807 PMCID: PMC4193856 DOI: 10.1371/journal.pone.0110037] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 09/14/2014] [Indexed: 11/24/2022] Open
Abstract
Background and Purpose Fatigue after stroke is common and has a negative impact on rehabilitation and survival. However, its pathogenesis and contributing factors remain unclear. The purpose of this study was to identify factors influencing the occurrence of fatigue after first-ever ischemic stroke in acute phase. Methods We examined 265 consecutive patients with first-ever ischemic stroke during acute phase (within 2 weeks) in two tertiary stroke care hospitals in Henan, China. We documented patients’ demographic and clinical characteristics through face-to-face interviews using structured questionnaires and reviews of medical records. Post-stroke fatigue was defined as a score of ≥4 using the Fatigue Severity Scale. Multivariate logistic regression was used to examine post-stroke fatigue in relation to socio-demographic, lifestyle, clinical characteristics and family function. Results About 40% first-ever ischemic stroke patients experienced post-stroke fatigue in acute phase. Post-stroke fatigue was associated with lack of exercise before stroke (adjusted odds ratio 4.01, 95% CI 1.95–8.24), family dysfunction (2.63, 1.20–5.80), depression (2.39, 1.02–5.58), the presence of pre-stroke fatigue (4.89, 2.13–11.21), use of sedative medications (4.14, 1.58–10.88), coronary heart disease (3.38, 1.46–7.79) and more severe Modified Rankin Scale (2.55, 1.65–3.95). Conclusions The causes of post-stroke fatigue are multifaceted. More physical exercise, improving family function, reducing depression and appropriate use of sedative medications may be helpful in preventing post-stroke fatigue.
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Affiliation(s)
- Shan-Shan Wang
- Institute of Public Health, School of Nursing, Henan University, Kaifeng, China
| | - Jia-Ji Wang
- Department of Preventive Medicine, School of Public Health, Guangzhou Medical University, Guangzhou, China
| | - Pei-Xi Wang
- Institute of Public Health, School of Nursing, Henan University, Kaifeng, China
- Department of Preventive Medicine, School of Public Health, Guangzhou Medical University, Guangzhou, China
- * E-mail: (PXW); (RC)
| | - Ruoling Chen
- Department of Primary Care and Public Health Sciences, King’s College London, London, United Kingdom
- Centre for Health and Social Care Improvement (CHSCI), University of Wolverhampton, Wolverhampton, United Kingdom
- * E-mail: (PXW); (RC)
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Wongpakaran T, Wongpakaran N. Detection of suicide among the elderly in a long term care facility. Clin Interv Aging 2013; 8:1553-9. [PMID: 24277984 PMCID: PMC3838472 DOI: 10.2147/cia.s53355] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Purpose The aim of this study was to establish the level of correlation between the suicide item contained within the Core Symptom Index (CSI), and the presence of suicidal thoughts as assessed by the Mini-International Neuropsychiatric Interview (MINI) and the Cornell Scale of Depression in Dementia (CSDD). Patients and methods Seventy elderly residents in a long term care facility were included in this study. All of these patients completed a CSI and a geriatric depression scale (GDS), plus were interviewed using CSDD, MINI (suicide module), and MMSE. Test characteristics of item two of the CSI (suicidal thoughts) and MINI were compared. Gwet’s AC1 and Cohen’s Kappa were also used to test the level of agreement between raters, and univariate analysis was used to determine predictors for the severity of any suicidal thoughts present. Results There was found to be a significant correlation between suicidal ideation, as assessed by item two of the CSI, and the suicidal ideation score as assessed by MINI and CSDD (r=0.773 and r=0.626, P<0.001, respectively). The level of agreement across all three instruments was good (Gwet’s AC1 =0.907). The CSI yielded a high level of sensitivity (100%) and specificity (90.32%) for suicidal thoughts as measured by MINI, with an area under the curve of 97%. When assessing predictors of the severity of suicidal thoughts, only item two of the CSI predicted severity, while the depression, GDS, and total scores obtained from the CSI did not. Conclusion CSI item two has the ability to detect suicidal ideation, regardless of whether the patient has cognitive impairment and/or depression or not, and is currently the best predictor of its presence. Therefore, it shows promise as a measure for screening the presence of suicidal thoughts among the elderly in long term care facilities.
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Affiliation(s)
- Tinakon Wongpakaran
- Department of Psychiatry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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Pompili M, Venturini P, Campi S, Seretti ME, Montebovi F, Lamis DA, Serafini G, Amore M, Girardi P. Do stroke patients have an increased risk of developing suicidal ideation or dying by suicide? An overview of the current literature. CNS Neurosci Ther 2013; 18:711-21. [PMID: 22943140 DOI: 10.1111/j.1755-5949.2012.00364.x] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Stroke is a leading cause of death that affects 15 million people worldwide each year. Increasing evidence suggests that stroke confers substantial risk for suicide and following a stroke, patients frequently develop poststroke depression, which is a well-established risk factor for suicide. In this overview of the current literature, we examined the association between suffering a stroke and subsequent risk for suicide and suicidal ideation. We performed a careful MedLine, Excerpta Medica, PsycLit, PsycInfo, and Index Medicus search to identify all articles and book chapters in English. We initially selected 31 articles published between 1990 and 2011; however, only 16 studies were included in this review. All articles identified stroke as a significant risk factor for suicide, especially among depressed patients, providing further support for poststroke depression and suicidality. The results also indicated that there were differences between patients who developed acute-onset suicidal plans and those who reported delayed-onset plans, which occurred more frequently. Many of the stroke patients who died by suicide suffered from depression prior to their death, suggesting that being diagnosed with a mood disorder contributes to an increased risk of suicide in this population. Suffering from a stroke increases the risk of dying by suicide and developing suicidal ideation, particularly in young adults and women. The factors found to confer the most risk for suicidality were depression, previous mood disorder, prior history of stroke, and cognitive impairment.
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Affiliation(s)
- Maurizio Pompili
- Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome, Italy.
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