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Ding X, Shi J, Wang Q, Chen H, Shi X, Li Z. Research hotspots and nursing inspiration in research of older adults with subjective cognitive decline from 2003 to 2023: A bibliometric analysis. Int J Nurs Sci 2024; 11:222-232. [PMID: 38707682 PMCID: PMC11064555 DOI: 10.1016/j.ijnss.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/25/2024] [Accepted: 03/05/2024] [Indexed: 05/07/2024] Open
Abstract
Objectives There has been a significant increase in subjective cognitive decline (SCD) studies in older adults over the years. A bibliometric analysis was conducted to demonstrate the current hotspots and emerging trends in SCD research in older adults and provide references for further research in this field. Methods The study conducted a bibliometric analysis based on co-citation analysis. From the Web of Science Core Collection database, this study obtained 1,436 manuscripts regarding SCD in older adults published from 2003 to 2023. Software CiteSpace was used to analyse the results for countries, institutions, authors, journals, keywords, top-cited papers, and burst citations scientifically and intuitively. Results Our result showed an overall upward trend in the volume of publications on SCD in the elderly population, suggesting that the study of SCD in older adults has attracted the attention of researchers. The United States dominates this research field, followed by China and France. The top three institutions were the University of California System, Institut National de la Sante et de la Recherche Medicale (Inserm), and UDICE-French Research Universities. Frank Jessen, Han Ying, and Kathryn Ellis were the top three researchers. The top three cited journals were Neurology, Alzheimers & Dementia, and Journal of Alzheimer's Disease. The keywords clustering were "depression", "functional connectivity", "cognitive reserve", "cognitive function", "physical activity", "recommendations", "dementia prevention", " behavioral disorders", "primary care", "early diagnosis", and "community-based study". Keywords with the highest citation bursts include "physical activity", "framework", "preclinical Alzheimer's disease", "future dementia", and "late life depression". Conclusions Parallel to the growth trend, the range of research scopes and topics is expanding steadily, focusing on early screening and prevention, negative emotion, and symptom management, broadening researchers' perspectives, which can provide reference and guidance for nursing researchers to conduct research.
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Affiliation(s)
- Xiaotong Ding
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jiyuan Shi
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Qing Wang
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- School of Nursing, Lanzhou University, Lanzhou, China
| | - Hongli Chen
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiuxiu Shi
- School of Nursing, Hangzhou Normal University, Hangzhou, China
| | - Zheng Li
- School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Bell T, Crowe M, Novack T, Davis RD, Stavrinos D. Severity and correlates of brain fog in people with traumatic brain injury. Res Nurs Health 2023; 46:136-147. [PMID: 36504287 PMCID: PMC10851910 DOI: 10.1002/nur.22280] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 11/03/2022] [Accepted: 11/19/2022] [Indexed: 12/14/2022]
Abstract
Brain fog is one symptom that has been underexplored in traumatic brain injury (TBI). We explored the cognitive and affective correlates of brain fog in people with symptomatic mild TBI (n = 15), moderate-to-severe TBI (n = 15), and a healthy control group (n = 16). Measures across the studies assessed "brain fog" (Mental Clutter Scale), objective cognition (Useful Field of View® and Cogstate Brief Battery®), post-concussive symptoms (Post-Concussion Symptom Scale), and depressive symptoms (Profile of Moods Scale). Brain fog was higher in symptomatic mild TBI and moderate-to-severe TBI compared with healthy controls. Greater brain fog corresponded to greater depressive symptoms in symptomatic mild TBI. Greater brain fog corresponded to poorer episodic memory and working memory in moderate-to-severe TBI. Brain fog appears to reflect challenges in recovery, including depressive symptoms and worse cognitive function. Screening for brain fog might be worthwhile in people with brain injuries.
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Affiliation(s)
- Tyler Bell
- Department of Psychiatry, University of California, San Diego
| | - Michael Crowe
- Department of Psychology, University of Alabama at Birmingham
| | - Thomas Novack
- Department of Physical Medicine & Rehabilitation, University of Alabama at Birmingham
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Lau SCL, Connor LT, Baum CM. Subjective and objective assessments are associated for physical function but not cognitive function in community-dwelling stroke survivors. Disabil Rehabil 2022; 44:8349-8356. [PMID: 34904503 DOI: 10.1080/09638288.2021.2012845] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
PURPOSE To investigate the relation between subjectively and objectively assessed cognitive and physical functioning among community-dwelling stroke survivors, and to examine the association of stroke severity with subjectively and objectively assessed cognitive and physical impairments. MATERIALS AND METHODS Secondary data analysis was conducted with 127 community-dwelling stroke survivors. For cognitive functioning, objective measures included the NIH Toolbox Cognition Battery and the Executive Function Performance Test; subjective measures included the Quality of Life in Neurological Disorders Applied Cognition. Objective and subjective physical functioning was measured by the NIH Toolbox 2-Minute Walk Test and the Patient-Reported Outcomes Measurement Information System Physical Function, respectively. RESULTS A positive correlation was observed between subjective and objective physical functioning, whereas the correlation between subjective and objective cognitive functioning was nonsignificant. Stroke severity was associated with objective cognitive impairment and objective and subjective physical impairment, but not subjective cognitive impairment. CONCLUSIONS The lack of association between objective and subjective cognitive functioning challenges the conventional assumption that perceived functioning reflects actual performance. We recommend using both objective and subjective measures to accurately identify cognitive and physical impairment following stroke.Implications for RehabilitationSubjective cognitive functioning is not associated with objective cognitive functioning, suggesting that solely relying on stroke patients' reports is inadequate and may inaccurately estimate patients' actual deficits.Both objective and subjective measures should be used to accurately identify cognitive and physical impairment following stroke.Practitioners should be cognizant of stroke patients' behavioral signs associated with underlying cognitive problems that warrant further evaluation.
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Affiliation(s)
- Stephen C L Lau
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO, USA
| | - Lisa Tabor Connor
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO, USA.,Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - Carolyn M Baum
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO, USA.,Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA.,Brown School of Social Work, Washington University in St. Louis, St. Louis, MO, USA
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4
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Cho I, Kim S, Choi JG, Shin JH. Subjective Memory Complaints and Sensitivity of the Subjective Memory Complaint Questionnaire in Post-Stroke Dementia Patients. Dement Geriatr Cogn Disord 2021; 49:279-285. [PMID: 32781444 DOI: 10.1159/000509083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 06/01/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Subjective memory complaints (SMCs) among stroke patients are common. To date, reports on SMCs using the Subjective Memory Complaint Questionnaire (SMCQ) are limited. We provided descriptive information on SMCs using the SMCQ alongside objective neuropsychological function assessment in stroke patients and established the sensitivity of SMCQ for post-stroke dementia. METHODS In total, 419 consecutive stroke patients who were admitted to a stroke unit for younger populations (age <65 years) at a rehabilitation hospital from June 1, 2014, to January 1, 2020, were reviewed. SMCs were measured using the SMCQ. Objective neuropsychological function was assessed using protocols of the Vascular Cognitive Impairment Harmonization Standards. RESULTS SMCs were significantly correlated with objective neuropsychological functions including memory, executive function, language, and depression. SMCs were not significantly correlated with visuospatial function. The SMCQ exhibited comparable sensitivity to that of Mini-Mental Status Examination for evaluating post-stroke dementia. CONCLUSIONS The SMCQ may be a valid measure of cognitive function among patients with stroke, is sensitive for post-stroke dementia, and may assume a complementary role for assessing patients with stroke.
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Affiliation(s)
- Inkyoung Cho
- Department of Rehabilitation Medicine, National Rehabilitation Center, Ministry of Health and Welfare, Seoul, Republic of Korea
| | - SangYun Kim
- Department of Neurology, Seoul National University College of Medicine and Seoul National University Bundang Hospital, Seoul, Republic of Korea
| | - Jeong Gue Choi
- Department of Rehabilitation Medicine, National Rehabilitation Center, Ministry of Health and Welfare, Seoul, Republic of Korea
| | - Joon-Ho Shin
- Department of Rehabilitation Medicine, National Rehabilitation Center, Ministry of Health and Welfare, Seoul, Republic of Korea,
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van der Kuil MNA, Visser-Meily JMA, Evers AWM, van der Ham IJM. Navigation ability in patients with acquired brain injury: A population-wide online study. Neuropsychol Rehabil 2021; 32:1405-1428. [PMID: 33715586 DOI: 10.1080/09602011.2021.1893192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The ability to travel independently is a vital part of an autonomous life. It is important to investigate to what degree people with acquired brain injuries (ABI) suffer from navigation impairments. The aim of this study was to investigate the prevalence and characteristics of objective and subjective navigation impairments in the population of ABI patients. A large-scale online navigation study was conducted with 435 ABI patients and 7474 healthy controls. Participants studied a route through a virtual environment and completed 5 navigation tasks that assessed distinct functional components of navigation ability. Subjective navigation abilities were assessed using the Wayfinding questionnaire. Patients were matched to controls using propensity score matching. Overall, performance on objective navigation tasks was significantly lower in the ABI population compared to the healthy controls. The landmark recognition, route continuation and allocentric location knowledge tasks were most vulnerable to brain injury. The prevalence of subjective navigation impairments was higher in the ABI population compared to the healthy controls. In conclusion, a substantial proportion (39.1%) of the ABI population reports navigation impairments. We advocate the evaluation of objective and subjective navigation ability in neuropsychological assessments of ABI patients.
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Affiliation(s)
- M N A van der Kuil
- Department of Health, Medical and Neuropsychology, Leiden University, Leiden, the Netherlands
| | - J M A Visser-Meily
- Center of Excellence for Rehabilitation Medicine, Brain Center, University Medical Center Utrecht and De Hoogstraat Rehabilitation, Utrecht, the Netherlands.,Department of Rehabilitation, Physical Therapy Science & Sports, Brain Center, University Medical Center Utrecht, Utrecht, the Netherlands
| | - A W M Evers
- Department of Health, Medical and Neuropsychology, Leiden University, Leiden, the Netherlands.,Medical Delta, Leiden University, TU Delft and Erasmus University, Leiden, the Netherlands
| | - I J M van der Ham
- Department of Health, Medical and Neuropsychology, Leiden University, Leiden, the Netherlands
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Stolwyk RJ, Low T, Gooden JR, Lawson DW, O’Connell EL, Thrift AG, New PW. A longitudinal examination of the frequency and correlates of self-reported neurobehavioural disability following stroke. Disabil Rehabil 2020; 44:2823-2831. [DOI: 10.1080/09638288.2020.1840637] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Renerus J. Stolwyk
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia
- Monash-Epworth Rehabilitation Research Centre, Richmond, Australia
| | - Tiffany Low
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia
| | - James R. Gooden
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia
- Monash-Epworth Rehabilitation Research Centre, Richmond, Australia
| | - David W. Lawson
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia
- Monash-Epworth Rehabilitation Research Centre, Richmond, Australia
| | - Elissa L. O’Connell
- Rehabilitation and Aged Care Services, Medicine Program, Monash Health, Cheltenham, Australia
| | - Amanda G. Thrift
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia
| | - Peter W. New
- Rehabilitation and Aged Care Services, Medicine Program, Monash Health, Cheltenham, Australia
- Epworth-Monash Rehabilitation Medicine Unit, Monash University, Clayton, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Clayton, Australia
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de Graaf JA, Nijsse B, Schepers VPM, van Heugten CM, Post MWM, Visser-Meily JMA. Which approach to measure cognitive functioning should be preferred when exploring the association between cognitive functioning and participation after stroke? Neuropsychol Rehabil 2020; 31:1207-1223. [PMID: 32496877 DOI: 10.1080/09602011.2020.1769687] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A variety of approaches are currently used to explore the relationship between cognitive functioning and participation after stroke. We aimed to gain insight into the preferred approach to measure cognitive functioning when exploring the association between cognitive functioning and participation in the long term after stroke. In this inception cohort study 128 individuals with stroke participated and were assessed at a single time point three to four years after the event. Participation was measured using the Restrictions subscale of the Utrecht Scale for Evaluation of Rehabilitation-Participation. Subjective cognitive complaints were assessed using the Cognition subscale of the Checklist for Cognitive and Emotional Consequences (CLCE-24-C). Objective cognitive performance was measured using the Montreal Cognitive Assessment (MoCA) and a neuropsychological test battery (NTB) testing multiple cognitive domains. Participation showed a strong correlation (r = 0.51) with the CLCE-24-C and moderate correlations with the domains of visuospatial perception (r = 0.37) and mental speed (r = 0.36). Backward linear regression analyses showed that participation restrictions were best explained by the combination of the CLCE-24-C and a test for visuospatial perception (R2 = 0.31). Our findings suggest the use of a combination of subjective cognitive complaints and objective cognitive performance to explore the relationship between cognitive functioning and participation after stroke.
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Affiliation(s)
- J A de Graaf
- Center of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht and De Hoogstraat Rehabilitation, Utrecht, The Netherlands
| | - B Nijsse
- Department of Neurology, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands
| | - V P M Schepers
- Center of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht and De Hoogstraat Rehabilitation, Utrecht, The Netherlands.,Department of Rehabilitation, Physical Therapy Science & Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, The Netherlands
| | - C M van Heugten
- Faculty of Psychology and Neuroscience, Department of Neuropsychology and Psychopharmacology, Maastricht University, Maastricht, The Netherlands.,Faculty of Health, Medicine and Life Sciences, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, The Netherlands
| | - M W M Post
- Center of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht and De Hoogstraat Rehabilitation, Utrecht, The Netherlands.,University of Groningen, University Medical Center Groningen, Center for Rehabilitation, Department of Rehabilitation Medicine, Groningen, The Netherlands
| | - J M A Visser-Meily
- Center of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht and De Hoogstraat Rehabilitation, Utrecht, The Netherlands.,Department of Rehabilitation, Physical Therapy Science & Sports, UMC Utrecht Brain Center, University Medical Center Utrecht, The Netherlands
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8
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Salis C, Murray L, Vonk JMJ. Systematic review of subjective memory measures to inform assessing memory limitations after stroke and stroke-related aphasia. Disabil Rehabil 2019; 43:1488-1506. [PMID: 31559870 DOI: 10.1080/09638288.2019.1668485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
AIM Primary aims of this systematic review were to: (1) identify the range of subjective memory measures used in the stroke and stroke-related aphasia literature and (2) critically appraise their psychometric properties as well as (3) the methodological qualities of studies that included them, (4) investigate whether such measures provide an accurate reflection of memory impairments (i.e., in comparison to norms from age-matched, neurotypical participants), (5) document the representation of individuals with stroke-related aphasia, and (6) examine the extent to which subjective memory measures correlate with objective memory measures. METHODS Systematic review of the literature from 1970 to June 2019 using a comprehensive range of relevant search terms in EMBASE, Medline, PsychINFO, SCOPUS, and Web of Science. Eligibility criteria were for studies to include adults who had suffered of clinical stroke, to report a subjective memory measure that was completed by the stroke survivors, to be reported in a peer-reviewed journal, and to be published in English or Dutch. Quality appraisal was carried out for the included studies as well as the subjective memory measures they employed. RESULTS A total of 7,077 titles or abstracts were screened, with 41 studies included in the quantitative and qualitative synthesis. Twenty-six subjective memory measures were used in the included studies. The critical appraisal of their psychometric properties and the methodological quality of the included studies revealed significant shortcomings; for example, neurotypical participants were included in only 14 of the 41 studies. When statistical comparisons were made, different outcomes arose. Only eight studies statistically compared subjective with objective memory measures. CONCLUSIONS This literature domain currently provides an unclear picture as to how memory limitations affect participation in stroke and stroke-related aphasia.IMPLICATIONS FOR REHABILITATIONA broad range of subjective memory measures have been used to determine stroke survivors' perceptions of their everyday memory issues.Because of psychometric weaknesses such as inadequate reliability and cross-cultural validity among subjective memory measures, there remains a need to carefully review a given measure's properties to determine if it is appropriate for use with a given stroke survivor.Stroke survivors with aphasia have been infrequently included or inadequately described in studies of subjective memory measures, and thus how these individuals perceive their everyday memory abilities requires further investigation.Although the relationship between subjective and objective memory measures has been infrequently investigated by stroke researchers, both types of measures should be considered as they likely offer complementary rather than redundant information about stroke survivors' memory abilities.
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Affiliation(s)
- Christos Salis
- Speech and Language Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Laura Murray
- Communication Sciences and Disorders, Western University, London, ON Canada
| | - Jet M J Vonk
- Department of Neurology, Columbia University, New York, NY, USA
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Effects of Mnemonic Strategy Training on Brain Activity and Cognitive Functioning of Left-Hemisphere Ischemic Stroke Patients. Neural Plast 2019; 2019:4172569. [PMID: 31210761 PMCID: PMC6532294 DOI: 10.1155/2019/4172569] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 02/22/2019] [Accepted: 04/04/2019] [Indexed: 01/09/2023] Open
Abstract
Memory dysfunction is one of the main cognitive impairments caused by stroke, especially associative memory. Therefore, cognitive training, such as face-name mnemonic strategy training, could be an important intervention for this group of patients. The goal of this study was to evaluate the behavioral effects of face-name mnemonic strategy training, along with the neural substrate behind these effects, in the left frontoparietal lobe stroke patients. Volunteers underwent 2 sessions of functional magnetic resonance imaging (fMRI) during face-name association task: one prior and the other after the cognitive training. The fMRI followed a block design task with three active conditions: trained face-name pairs, untrained face-name pairs, and a couple of repeated face-name pairs. Prior to each fMRI session, volunteers underwent neuropsychological assessment. Training resulted in better performance on delayed memory scores of HVLT-R, and on recognition on a generalization strategy task, as well as better performance in the fMRI task. Also, trained face-name pairs presented higher activation after training in default-mode network regions, such as the posterior cingulate cortex, precuneus, and angular gyrus, as well as in lateral occipital and temporal regions. Similarly, untrained face-name pairs also showed a nonspecific training effect in the right superior parietal cortex, right supramarginal gyrus, anterior intraparietal sulcus, and lateral occipital cortex. A correlation between brain activation and task performance was also found in the angular gyrus, superior parietal cortex, anterior intraparietal sulcus, and lateral occipital cortex. In conclusion, these results suggest that face-name mnemonic strategy training has the potential to improve memory performance and to foster brain activation changes, by the recruitment of contralesional areas from default-mode, frontoparietal, and dorsal attention networks as a possible compensation mechanism.
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Brands IM, Verlinden I, Ribbers GM. A study of the influence of cognitive complaints, cognitive performance and symptoms of anxiety and depression on self-efficacy in patients with acquired brain injury. Clin Rehabil 2018; 33:327-334. [PMID: 30168362 DOI: 10.1177/0269215518795249] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE: To examine the relationship between self-efficacy for managing brain injury-specific symptoms and cognitive performance, subjective cognitive complaints and anxiety and depression symptoms in patients with acquired brain injury (ABI). DESIGN: Clinical cohort study. SETTING: General hospitals, rehabilitation centres. SUBJECTS: A total of 122 patients with newly ABI (mean age = 54.4 years (SD, 12.2)) were assessed at discharge home from inpatient neurorehabilitation or at start of outpatient neurorehabilitation after discharge home from acute hospital. Mean time since injury was 14.1 weeks (SD, 8.6). MAIN MEASURES: Self-efficacy was measured using the Traumatic Brain Injury (TBI) Self-Efficacy Questionnaire (SEsx), mean score = 82.9 (SD, 21.8). Objective cognitive performance was measured with the Symbol Digit Modalities Test (SDMT), mean z-score = -1.36 (SD, 1.31). Anxiety and depression symptoms were measured with the Hospital Anxiety and Depression Scale (HADS), cognitive complaints with the self-rating form of the Dysexecutive Questionnaire (DEX-P). RESULTS: Higher levels of subjective cognitive complaints and higher levels of anxiety and depression symptoms were significantly associated with lower self-efficacy (β = -0.35; P = .001 and β =-0.43; P < .001, respectively). Objective cognitive performance was not significantly associated with self-efficacy (β = 0.04, P = .53). DEX-P scores accounted for 42% and HADS scores for 7% of the total 57% variance explained. Objective cognitive performance did not correlate significantly with subjective cognitive complaints (r = -.13, P = .16). CONCLUSION: Control over interfering emotions and mastery over brain injury-associated symptoms seems important in the development of self-efficacy for managing brain injury-specific symptoms.
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Affiliation(s)
- Ingrid Mh Brands
- 1 Department of Neurorehabilitation, Libra Rehabilitation & Audiology, Eindhoven, The Netherlands
| | - Inge Verlinden
- 1 Department of Neurorehabilitation, Libra Rehabilitation & Audiology, Eindhoven, The Netherlands
| | - Gerard M Ribbers
- 2 Department of Rehabilitation, Erasmus MC, Rotterdam, The Netherlands.,3 Department of Neurorehabilitation, Rijndam Rehabilitation Centre, Rotterdam, The Netherlands
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Kimonides S, Cavuoto MG, De Silva L, Kinsella GJ. The role of subjective cognitive complaints and depressive symptoms in social re-integration following stroke: a mediation explanation in a cross-sectional sample. Top Stroke Rehabil 2018; 25:1-7. [PMID: 30040053 DOI: 10.1080/10749357.2018.1489570] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 06/06/2018] [Indexed: 10/28/2022]
Abstract
Background For long-term stroke survivors, objective neuropsychological impairments and subjective cognitive difficulties are common, and may contribute to ongoing difficulties in community reintegration. However, subjective cognitive complaints have been as much associated with low mood as with actual cognitive performance. Objective The objective of our study was to investigate the extent to which subjective cognitive complaints predicted community reintegration following a stroke, and whether this relationship would be mediated by emotional status. Methods Using a cross-sectional design, patients with a primary diagnosis of stroke (n = 102; age range 25-89 years) were recruited from the register of a neurological rehabilitation service if they were at least 6 months post-stroke and had been discharged home following the stroke. Exclusions included history of dementia, co-morbid psychiatric or neurological disorder, or significant aphasia. Assessments included the Subjective Cognitive Complaints Questionnaire, the Community Integration Questionnaire, and the Depression Anxiety and Stress Scale. Results Subjective cognitive complaints were common, with moderate to high levels of complaint most frequent for working memory (58.9%), and information processing speed (53%). Subjective cognitive complaints were significantly associated with social integration (r = -.23, p < .05). However, examination of relationships using statistical mediation revealed that depressive symptoms fully mediated the relationship between subjective cognitive complaints and social integration. Conclusions Subjective cognitive complaints are common in long-term outcome following stroke and predict difficulty in community reintegration. However, this relationship is mediated by variation in emotional status. Therefore, addressing cognitive complaints through cognitive rehabilitation programs that include components to improve mood (for example, building self-efficacy or confidence) may also improve community reintegration post-stroke.
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Affiliation(s)
- Sophe Kimonides
- a Department of Psychology , Caulfield Hospital , Caulfield , Australia
| | - Marina G Cavuoto
- a Department of Psychology , Caulfield Hospital , Caulfield , Australia
- b School of Psychology & Public Health , La Trobe University , Melbourne , Australia
| | - Laksiri De Silva
- b School of Psychology & Public Health , La Trobe University , Melbourne , Australia
| | - Glynda J Kinsella
- a Department of Psychology , Caulfield Hospital , Caulfield , Australia
- b School of Psychology & Public Health , La Trobe University , Melbourne , Australia
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12
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van Rijsbergen MWA, Mark RE, Kop WJ, de Kort PLM, Sitskoorn MM. Psychological factors and subjective cognitive complaints after stroke: Beyond depression and anxiety. Neuropsychol Rehabil 2018; 29:1671-1684. [PMID: 29502474 DOI: 10.1080/09602011.2018.1441720] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Subjective Cognitive Complaints (SCC) are common after stroke and adversely affect quality of life. In the present study, we determined the associations of depression, anxiety, perceived stress and fatigue with post-stroke SCC, and whether these associations were independent of objective cognitive functioning, stroke characteristics and individual differences in personality traits and coping styles. Using a cross-sectional design, SCC and psychological measures were obtained in 208 patients (mean 3.3 ± 0.5 months after stroke; 65.9% men; mean age 64.9 ± 12.4 years). SCC were assessed using the Checklist for Cognitive and Emotional consequences following stroke (CLCE) inventory. Validated questionnaires were used to measure depression and anxiety (Hospital Anxiety and Depression Scale), perceived stress (Perceived Stress Scale), fatigue (Fatigue Assessment Scale), personality traits (Eysenck Personality Questionnaire Revised Short Scale) and coping style (Utrecht Coping List). Multivariate hierarchical linear regression analyses were used to adjust for covariates. Depression (β = 0.35), anxiety (β = 0.38), perceived stress (β = 0.39), and fatigue (β = 0.39) were associated with CLCE scores, independent of demographic, cognitive performance and stroke-related covariates. After including personality traits and coping styles in the model, independent associations with CLCE scores were found for fatigue (β = 0.26, p = .003) and neuroticism (β = 0.21, p = .05). Interventions aimed at improving psychological resilience and increasing energy levels might be a worthwhile addition to stroke rehabilitation programmes by reducing SCC and improving quality of life.
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Affiliation(s)
- Mariëlle W A van Rijsbergen
- Department of Cognitive Neuropsychology, CoRPS - Centre of Research on Psychology in Somatic Diseases, Tilburg University , Tilburg , The Netherlands.,Department of Cognitive Neuropsychology, Tilburg University , Tilburg , The Netherlands
| | - Ruth E Mark
- Department of Cognitive Neuropsychology, Tilburg University , Tilburg , The Netherlands
| | - Willem J Kop
- Department of Cognitive Neuropsychology, CoRPS - Centre of Research on Psychology in Somatic Diseases, Tilburg University , Tilburg , The Netherlands.,Department of Medical and Clinical Psychology, Tilburg University , Tilburg , The Netherlands
| | - Paul L M de Kort
- Department of Neurology, Elisabeth-TweeSteden Hospital , Tilburg , The Netherlands
| | - Margriet M Sitskoorn
- Department of Cognitive Neuropsychology, Tilburg University , Tilburg , The Netherlands
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13
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Brands I, Custers M, van Heugten C. Self-efficacy and quality of life after low-intensity neuropsychological rehabilitation: A pre-post intervention study. NeuroRehabilitation 2017; 40:587-594. [DOI: 10.3233/nre-171446] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Ingrid Brands
- Department of Neurorehabilitation, Libra Rehabilitation Medicine and Audiology, Eindhoven, The Netherlands
| | - Maud Custers
- Department of Neurorehabilitation, Libra Rehabilitation Medicine and Audiology, Eindhoven, The Netherlands
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Caroline van Heugten
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
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van Rijsbergen MWA, Mark RE, Kop WJ, de Kort PLM, Sitskoorn MM. The role of objective cognitive dysfunction in subjective cognitive complaints after stroke. Eur J Neurol 2016; 24:475-482. [PMID: 28000998 DOI: 10.1111/ene.13227] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 11/14/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND PURPOSE Objective cognitive performance (OCP) is often impaired in patients post-stroke but the consequences of OCP for patient-reported subjective cognitive complaints (SCC) are poorly understood. We performed a detailed analysis on the association between post-stroke OCP and SCC. METHODS Assessments of OCP and SCC were obtained in 208 patients 3 months after stroke. OCP was evaluated using conventional and ecologically valid neuropsychological tests. Levels of SCC were measured using the CheckList for Cognitive and Emotional (CLCE) consequences following stroke inventory. Multivariate hierarchical regression analyses were used to evaluate the association of OCP with CLCE scores adjusting for age, sex and intelligence quotient. Analyses were performed to examine the global extent of OCP dysfunction (based on the total number of impaired neuropsychological tests, i.e. objective cognitive impairment index) and for each OCP test separately using the raw neuropsychological (sub)test scores. RESULTS The objective cognitive impairment index for global OCP was positively correlated with the CLCE score (Spearman's rho = 0.22, P = 0.003), which remained significant in multivariate adjusted models (β = 0.25, P = 0.01). Results for the separate neuropsychological tests indicated that only one task (the ecologically valid Rivermead Behavioural Memory Test) was independently associated with the CLCE in multivariate adjusted models (β = -0.34, P < 0.001). CONCLUSIONS Objective neuropsychological test performance, as measured by the global dysfunction index or an ecologically valid memory task, was associated with SCC. These data suggest that cumulative deficits in multiple cognitive domains contribute to subjectively experienced poor cognitive abilities in daily life in patients post-stroke.
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Affiliation(s)
- M W A van Rijsbergen
- Centre of Research on Psychology in Somatic Diseases, Tilburg University, Tilburg, The Netherlands.,Department of Cognitive Neuropsychology, Tilburg University, Tilburg, The Netherlands
| | - R E Mark
- Department of Cognitive Neuropsychology, Tilburg University, Tilburg, The Netherlands
| | - W J Kop
- Centre of Research on Psychology in Somatic Diseases, Tilburg University, Tilburg, The Netherlands.,Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
| | - P L M de Kort
- Department of Neurology, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands
| | - M M Sitskoorn
- Department of Cognitive Neuropsychology, Tilburg University, Tilburg, The Netherlands
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15
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van der Werf SP, Geurts S, de Werd MME. Subjective Memory Ability and Long-Term Forgetting in Patients Referred for Neuropsychological Assessment. Front Psychol 2016; 7:605. [PMID: 27199838 PMCID: PMC4852420 DOI: 10.3389/fpsyg.2016.00605] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 04/11/2016] [Indexed: 11/13/2022] Open
Abstract
It has been suggested that the memory complaints of patients who are not impaired on formal memory tests may reflect accelerated forgetting. We examined this hypothesis by comparing the 1-week delayed recall and recognition test performance of outpatients who were referred for neuropsychological assessment and who had normal memory performance during standard memory assessment with that of a non-patient control group. Both groups performed equally in verbal learning and delayed recall. However, after 1 week, the patients performed worse than controls on both recall and recognition tests. Although subjective memory ability predicted short-term memory function in patients, it did not predict long-term delayed forgetting rates in either the patients or controls. Thus, long-term delayed recall and recognition intervals provided no additional value to explain poor subjective memory ability in the absence of objective memory deficits.
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Affiliation(s)
- Sieberen P van der Werf
- Brain and Cognition, Department of Psychology, University of AmsterdamAmsterdam, Netherlands; Department of Psychiatry and Medical Psychology, OLVGAmsterdam, Netherlands
| | - Sofie Geurts
- Department of Medical Psychology, Canisius Wilhelmina Ziekenhuis Nijmegen, Netherlands
| | - Maartje M E de Werd
- Radboud Expert Centre for Psychology and Medicine, Department of Medical Psychology, Radboud University Nijmegen Medical Center Nijmegen, Netherlands
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16
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Al Banna M, Redha NA, Abdulla F, Nair B, Donnellan C. Metacognitive function poststroke: a review of definition and assessment. J Neurol Neurosurg Psychiatry 2016; 87:161-6. [PMID: 25995488 DOI: 10.1136/jnnp-2015-310305] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 04/26/2015] [Indexed: 11/03/2022]
Abstract
Metacognition is the conscious knowledge individuals have about their own cognitive capacities and the regulation of these activities through self-monitoring. The aim of this review was to identify the definitions and assessment tools used to examine metacognition in relation to stroke studies. A computer database search was conducted using MEDLINE, CINAHL, PsycINFO, Cochrane Reviews, Scopus and Web of Science. A total of 1412 publications were retrieved from the initial database search. Following the removal of unrelated articles, 34 articles remained eligible. 5 studies examined metacognition in relation to cognitive and/or emotional functioning, 4 examined the concept in relation to memory, while others investigated its relationship to driving, employment or restrictions in daily living. 12 studies examined metacognitive function exclusively in stroke. Only 1 study examined metacognition in the acute phase of stroke. 7 studies adhered to the standard definition of metacognition in line with the neuropsychological literature. The main assessment tools utilised included the Self-Regulation and Skills Interview (SRSI), the Self-Awareness of Deficits Interview (SADI), the Awareness Questionnaire (AQ) and the Patient Competency Rating Scale (PCRS). Assessment of metacognition has tended to focus on traumatic and other acquired brain injury in comparison to stroke. The majority of the studies that examined metacognition in stroke did not assess patients in the acute phase. The heterogeneity of assessment tools was in keeping with the variation in the definition of metacognition. The emergence of a standard metacognitive assessment tool may have important implications for future rehabilitative programmes.
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Affiliation(s)
- Mona Al Banna
- School of Postgraduate Studies and Research, Royal College of Surgeons in Ireland-Medical University of Bahrain, Busaiteen, Bahrain
| | - Noor Abdulla Redha
- School of Postgraduate Studies and Research, Royal College of Surgeons in Ireland-Medical University of Bahrain, Busaiteen, Bahrain
| | - Fatema Abdulla
- Department of Clinical Neurosciences, Salmaniya Medical Complex, Manama, Bahrain
| | - Bindhu Nair
- School of Postgraduate Studies and Research, Royal College of Surgeons in Ireland-Medical University of Bahrain, Busaiteen, Bahrain
| | - Claire Donnellan
- School of Postgraduate Studies and Research, Royal College of Surgeons in Ireland-Medical University of Bahrain, Busaiteen, Bahrain School of Nursing and Midwifery, Trinity College Dublin, Ireland
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17
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van Rijsbergen MW, Mark RE, de Kort PL, Sitskoorn MM. Prevalence and Profile of Poststroke Subjective Cognitive Complaints. J Stroke Cerebrovasc Dis 2015; 24:1823-31. [DOI: 10.1016/j.jstrokecerebrovasdis.2015.04.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Revised: 03/16/2015] [Accepted: 04/12/2015] [Indexed: 11/16/2022] Open
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18
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Nijsse B, van Heugten CM, van Mierlo ML, Post MWM, de Kort PLM, Visser-Meily JMA. Psychological factors are associated with subjective cognitive complaints 2 months post-stroke. Neuropsychol Rehabil 2015. [PMID: 26207868 DOI: 10.1080/09602011.2015.1065280] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The aim of this study was to investigate which psychological factors are related to post-stroke subjective cognitive complaints, taking into account the influence of demographic and stroke-related characteristics, cognitive deficits and emotional problems. In this cross-sectional study, 350 patients were assessed at 2 months post-stroke, using the Checklist for Cognitive and Emotional consequences following stroke (CLCE-24) to identify cognitive complaints. Psychological factors were: proactive coping, passive coping, self-efficacy, optimism, pessimism, extraversion, and neuroticism. Associations between CLCE-24 cognition score and psychological factors, emotional problems (depressive symptoms and anxiety), cognitive deficits, and demographic and stroke characteristics were examined using Spearman correlations and multiple regression analyses. Results showed that 2 months post-stroke, 270 patients (68.4%) reported at least one cognitive complaint. Age, sex, presence of recurrent stroke(s), comorbidity, cognitive deficits, depressive symptoms, anxiety, and all psychological factors were significantly associated with the CLCE-24 cognition score in bivariate analyses. Multiple regression analysis showed that psychological factors explained 34.7% of the variance of cognitive complaints independently, and 8.5% (p < .001) after taking all other factors into account. Of all psychological factors, proactive coping was independently associated with cognitive complaints (p < .001), showing that more proactive coping related to less cognitive complaints. Because cognitive complaints are common after stroke and are associated with psychological factors, it is important to focus on these factors in rehabilitation programmes.
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Affiliation(s)
- Britta Nijsse
- a Department of Neurology , St Elisabeth Hospital , Tilburg , The Netherlands
| | - Caroline M van Heugten
- b Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience , Maastricht University , Maastricht , The Netherlands.,c Department of Neuropsychology & Psychopharmacology, Faculty of Psychology & Neuroscience , Maastricht University , Maastricht , The Netherlands
| | - Marloes L van Mierlo
- d Brain Center Rudolf Magnus and Center of Excellence for Rehabilitation Medicine , University Medical Center Utrecht and De Hoogstraat Rehabilitation , Utrecht , The Netherlands
| | - Marcel W M Post
- d Brain Center Rudolf Magnus and Center of Excellence for Rehabilitation Medicine , University Medical Center Utrecht and De Hoogstraat Rehabilitation , Utrecht , The Netherlands
| | - Paul L M de Kort
- a Department of Neurology , St Elisabeth Hospital , Tilburg , The Netherlands
| | - Johanna M A Visser-Meily
- d Brain Center Rudolf Magnus and Center of Excellence for Rehabilitation Medicine , University Medical Center Utrecht and De Hoogstraat Rehabilitation , Utrecht , The Netherlands
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Geurts S, van der Werf SP, Kessels RPC. Accelerated forgetting? An evaluation on the use of long-term forgetting rates in patients with memory problems. Front Psychol 2015; 6:752. [PMID: 26106343 PMCID: PMC4460323 DOI: 10.3389/fpsyg.2015.00752] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Accepted: 05/20/2015] [Indexed: 01/17/2023] Open
Abstract
The main focus of this review was to evaluate whether long-term forgetting rates (delayed tests, days, to weeks, after initial learning) are more sensitive measures than standard delayed recall measures to detect memory problems in various patient groups. It has been suggested that accelerated forgetting might be characteristic for epilepsy patients, but little research has been performed in other populations. Here, we identified eleven studies in a wide range of brain injured patient groups, whose long-term forgetting patterns were compared to those of healthy controls. Signs of accelerated forgetting were found in three studies. The results of eight studies showed normal forgetting over time for the patient groups. However, most of the studies used only a recognition procedure, after optimizing initial learning. Based on these results, we recommend the use of a combined recall and recognition procedure to examine accelerated forgetting and we discuss the relevance of standard and optimized learning procedures in clinical practice.
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Affiliation(s)
- Sofie Geurts
- Department of Medical Psychology, Canisius Wilhelmina Hospital Nijmegen, Netherlands ; Donders Institute for Brain, Cognition and Behavior, Radboud University Nijmegen, Netherlands
| | - Sieberen P van der Werf
- Department of Psychology, Brain and Cognition, University of Amsterdam Amsterdam, Netherlands ; Department of Psychiatry and Medical Psychology, Onze Lieve Vrouwe Gasthuis Amsterdam, Netherlands
| | - Roy P C Kessels
- Donders Institute for Brain, Cognition and Behavior, Radboud University Nijmegen, Netherlands ; Department of Medical Psychology, Radboud University Medical Center Nijmegen, Netherlands ; Centre of Excellence for Korsakoff and Alchohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry Venray, Netherlands
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20
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King S, Green HJ. Psychological intervention for improving cognitive function in cancer survivors: a literature review and randomized controlled trial. Front Oncol 2015; 5:72. [PMID: 25859431 PMCID: PMC4373254 DOI: 10.3389/fonc.2015.00072] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 03/10/2015] [Indexed: 12/24/2022] Open
Abstract
Although the impact of cancer and associated treatments on cognitive functioning is becoming an increasingly recognized problem, there are few published studies that have investigated psychological interventions to address this issue. A waitlist randomized controlled trial methodology was used to assess the efficacy of a group cognitive rehabilitation intervention ("ReCog") that successfully targeted cancer-related cognitive decline in previously published pilot research. Participants were 29 cancer survivors who were randomly allocated to either the intervention group or a waitlist group who received the intervention at a later date, and 16 demographically matched community volunteers with no history of cancer (trial registration ACTRN12615000009516, available at http://www.ANZCTR.org.au/ACTRN12615000009516.aspx). The study was the first to include an adapted version of the Traumatic Brain Injury Self-Efficacy Scale to assess cognitive self-efficacy (CSE) in people who have experienced cancer. Results revealed participating in the intervention was associated with significantly faster performance on one objective cognitive task that measures processing speed and visual scanning. Significantly larger improvements for the intervention group were also found on measures of perceived cognitive impairments and CSE. There was some evidence to support the roles of CSE and illness perceptions as potential mechanisms of change for the intervention. Overall, the study provided additional evidence of feasibility and efficacy of group psychological intervention for targeting cancer-related cognitive decline.
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Affiliation(s)
- Summer King
- Menzies Health Institute Queensland and School of Applied Psychology, Griffith University, Gold Coast, QLD, Australia
| | - Heather Joy Green
- Menzies Health Institute Queensland and School of Applied Psychology, Griffith University, Gold Coast, QLD, Australia
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21
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Subjective Cognitive Complaints after Stroke: A Systematic Review. J Stroke Cerebrovasc Dis 2014; 23:408-20. [DOI: 10.1016/j.jstrokecerebrovasdis.2013.05.003] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 04/16/2013] [Accepted: 05/01/2013] [Indexed: 11/21/2022] Open
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Aben L, Heijenbrok-Kal MH, Ponds RWHM, Busschbach JJV, Ribbers GM. Long-Lasting Effects of a New Memory Self-efficacy Training for Stroke Patients. Neurorehabil Neural Repair 2013; 28:199-206. [DOI: 10.1177/1545968313478487] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and purpose. This study aims to determine the long-term effects of a new Memory Self-efficacy (MSE) training program for stroke patients on MSE, depression, and quality of life. Methods. In a randomized controlled trial, patients were allocated to a MSE training or a peer support group. Outcome measures were MSE, depression, and quality of life, measured with the Metamemory-In-Adulthood questionnaire, Center for Epidemiological Studies–Depression Scale (CES-D), and the Who-Qol Bref questionnaire, respectively. We used linear mixed models to compare the outcomes of both groups immediately after training, after 6 months, and after 12 months, adjusted for baseline. Results. In total, 153 former inpatients from 2 rehabilitation centers were randomized—77 to the experimental and 76 to the control group. MSE increased significantly more in the experimental group and remained significantly higher than in the control group after 6 and 12 months (B = 0.42; P = .010). Psychological quality of life also increased more in the experimental group but not significantly (B = 0.09; P = .077). However, in the younger subgroup of patients (<65 years old), psychological quality of life significantly improved in the experimental group compared to the control group and remained significantly higher over time (B = 0.14; P = .030). Other outcome measures were not significantly different between both groups. Conclusions. An MSE training program improved MSE and psychological quality of life in stroke patients aged <65 years. These effects persisted during 12 months of follow-up.
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Affiliation(s)
- Laurien Aben
- Erasmus University Medical Centre, Rotterdam, Netherlands
- Rijndam Rehabilitation Centre, Rotterdam, Netherlands
| | - Majanka H. Heijenbrok-Kal
- Erasmus University Medical Centre, Rotterdam, Netherlands
- Rijndam Rehabilitation Centre, Rotterdam, Netherlands
| | - Rudolf W. H. M. Ponds
- Maastricht University Medical Centre, Maastricht, Netherlands
- Adelante Rehabilitation Centre, Hoensbroek, Netherlands
| | | | - Gerard M. Ribbers
- Erasmus University Medical Centre, Rotterdam, Netherlands
- Rijndam Rehabilitation Centre, Rotterdam, Netherlands
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23
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Lamb F, Anderson J, Saling M, Dewey H. Predictors of Subjective Cognitive Complaint in Postacute Older Adult Stroke Patients. Arch Phys Med Rehabil 2013; 94:1747-52. [DOI: 10.1016/j.apmr.2013.02.026] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Revised: 02/10/2013] [Accepted: 02/12/2013] [Indexed: 11/28/2022]
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Abstract
PURPOSE OF REVIEW To describe the recent (2011-2012) literature relevant to subjective cognitive impairment (SCI), focusing principally on studies of this symptom in older age groups. This is an issue of growing importance: although the symptom itself is controversial in older people because of variable associations with objective cognitive impairment, it remains one of the few presenting complaints which may identify people experiencing early cognitive decline. RECENT FINDINGS Several neuroimaging studies confirm earlier reports of associations between SCI and underlying abnormalities whereas those between subjective and objective cognitive function remain heterogeneous. Several studies now highlight the fact that, regardless of underlying associations, SCI as a symptom is associated with significant concern but is something for which older people rarely seek help. SUMMARY Neuroimaging findings suggest that older people may be more aware of underlying brain changes than was previously apparent or than can be detected using conventional neuropsychological assessments. However, not all of these brain changes are necessarily progressive or neurodegenerative. At least some attention should be paid to interventions for what is a common, often distressing, but underreported symptom.
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Mild Cognitive Impairment—The Continuing Challenge of its “Real-world” Detection and Diagnosis. Arch Med Res 2012; 43:609-14. [DOI: 10.1016/j.arcmed.2012.10.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Accepted: 10/22/2012] [Indexed: 01/09/2023]
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Aben L, Heijenbrok-Kal MH, van Loon EMP, Groet E, Ponds RWHM, Busschbach JJV, Ribbers GM. Training Memory Self-efficacy in the Chronic Stage After Stroke. Neurorehabil Neural Repair 2012; 27:110-7. [DOI: 10.1177/1545968312455222] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background. Stroke patients with a low memory self-efficacy (MSE) report more memory complaints than patients with a high MSE. Objective. The aim of this study was to examine the effect of a memory-training program on MSE in the chronic phase after stroke and to identify which patients benefit most from the MSE training program. Methods. In a randomized controlled trial, the effectiveness of the MSE training program (experimental group) was compared with a peer support program (control group) in chronic stroke patients. The primary outcome was MSE, measured using the Metamemory-In-Adulthood Questionnaire. Secondary outcomes included depression, quality of life, and objective verbal memory capacity. Changes in outcomes over the intervention period were compared between both groups. Demographic and clinical variables were studied as potential predictors of MSE outcome in the experimental group. Results. In total, 153 patients were included: mean age = 58 years (standard deviation [SD] = 9.7), 54.9% male, and mean of 54 months (SD = 37) after stroke. Of these, 77 were assigned to the training and 76 to the control group. Improvement of MSE ( B = 0.40; P = .019) was significantly greater in the training than in the control group. No significant differences were found for the secondary outcomes. An increase in MSE after training was predicted by a younger age ( B = −0.033; P = .006) and a better memory capacity ( B = 0.043; P = .009), adjusted for baseline MSE. Conclusions. MSE can be improved by the MSE training program for stroke patients. Younger patients and patients with a better memory capacity benefit most from the MSE training program (Dutch Trial Register: NTR-TC 1656).
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Affiliation(s)
- Laurien Aben
- Erasmus MC, Rotterdam, the Netherlands
- Rijndam Rehabilitation Centre, Rotterdam, the Netherlands
| | | | | | - Erny Groet
- Heliomare Rehabilitation Centre, Wijk aan Zee, the Netherlands
| | | | | | - Gerard M. Ribbers
- Erasmus MC, Rotterdam, the Netherlands
- Rijndam Rehabilitation Centre, Rotterdam, the Netherlands
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