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Yuan D, Tang H, Yang P, Guo C. Taste preferences, cardiometabolic diseases and mild cognitive impairment: a prospective cohort analysis of older Chinese adults. Br J Nutr 2024; 131:1064-1073. [PMID: 37935409 DOI: 10.1017/s0007114523002593] [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] [Indexed: 11/09/2023]
Abstract
Taste preference is a pivotal predictor of nutrient intake, yet its impact on mild cognitive impairment (MCI) remains poorly understood. We aimed to investigate the association between taste preferences and MCI and the role of cardiometabolic diseases (CMD) in this association. The study included older adults, aged 65-90 years, with normal cognitive function at baseline who were enrolled in the Chinese Longitudinal Healthy Longevity Survey (CLHLS) from 2008 to 2018. MCI was measured by the Mini-Mental State Examination, and multivariable Cox regression models were applied. Among 6423 participants, 2534 (39·45 %) developed MCI with an incidence rate of 63·12 - per 1000 person-years. Compared with individuals with insipid taste, those preferring sweetness or spiciness had a higher MCI risk, while saltiness was associated with a lower risk. This association was independent of objective dietary patterns and was more pronounced among urban residents preferring sweetness and illiterate participants preferring spiciness. Notably, among sweet-liking individuals, those with one CMD experienced a significant detrimental effect, and those with co-occurring CMD had a higher incidence rate of MCI. Additionally, regional variations were observed: sweetness played a significant role in regions known for sweet cuisine, while the significance of spiciness as a risk factor diminishes in regions where it is commonly preferred. Our findings emphasize the role of subjective taste preferences in protecting cognitive function and highlight regional variations. Target strategies should focus on assisting individuals with CMD to reduce excessive sweetness intake and simultaneously receiving treatment for CMD to safeguard cognitive function.
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Affiliation(s)
- Dianqi Yuan
- Institute of Population Research, Peking University, Beijing, 100871, People's Republic of China
| | - Huameng Tang
- Institute of Population Research, Peking University, Beijing, 100871, People's Republic of China
| | - Peisen Yang
- Institute of Population Research, Peking University, Beijing, 100871, People's Republic of China
| | - Chao Guo
- Institute of Population Research, Peking University, Beijing, 100871, People's Republic of China
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Heikkinen AL, Hänninen T, Kuikka P, Akila R, Savolainen A, Valtonen T, Umer A, Lötjönen J, Hublin C, Remes AM, Paajanen T. The Cognitive Function at Work Questionnaire (CFWQ): A new scale for measuring cognitive complaints in occupational population. APPLIED NEUROPSYCHOLOGY. ADULT 2023; 30:649-660. [PMID: 34482772 DOI: 10.1080/23279095.2021.1970553] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Cognitive functioning is a relevant work and health related topic, however, validated methods to assess subjective cognitive complaints (SCC) at work are lacking. We introduce the Cognitive Function at Work Questionnaire (CFWQ) for measuring SCC in occupational settings. 1-year follow-up data of 418 employees from a Finnish public media service company was analyzed. Participants completed web-based CFWQ, cognitive tests and a broad set of questionnaires for evaluating depression, anxiety, insomnia, daytime sleepiness, burnout, stress, mental job burden, work ability, cognitive errors, and perceived health. The factor analysis yielded a model with the CFWQ subdomains: Memory, Language, Executive Function, Speed of Processing, Cognitive Control and Name Memory. The internal consistency (Cronbach's alpha = .87) and the test-retest constancy (ICC = .84) reflected good reliability. Correlation between the CFWQ and cognitive errors at work ranged from .25 to .64 indicating adequate concurrent validity. Employees with depression, insomnia and burnout symptoms had higher (p < .001) CFWQ scores than participants without these symptoms. Depression and burnout symptom severity as well as accumulation of mood, sleep, and psychosocial stressors were associated with higher CFWQ scores (p < .001 in all). The CFWQ appears psychometrically sound measure for the assessment of SCC in occupational population.
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Affiliation(s)
- Anna-Leena Heikkinen
- Research Unit of Clinical Neuroscience, Neurology, University of Oulu, Oulu, Finland
- Work Ability and Working Careers, Finnish Institute of Occupational Health, Helsinki, Finland
- MRC, Oulu University Hospital, Oulu, Finland
| | - Tuomo Hänninen
- Neurology, Neurocenter, Kuopio University Hospital, Kuopio, Finland
| | - Pekka Kuikka
- Work Ability and Working Careers, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Ritva Akila
- Work Ability and Working Careers, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Aslak Savolainen
- Occupational Health Services, Finnish Broadcasting Company, Helsinki, Finland
- Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Teppo Valtonen
- Work Ability and Working Careers, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Adil Umer
- VTT Technical Research Centre of Finland Ltd, Tampere, Finland
| | | | - Christer Hublin
- Work Ability and Working Careers, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Anne M Remes
- Research Unit of Clinical Neuroscience, Neurology, University of Oulu, Oulu, Finland
- MRC, Oulu University Hospital, Oulu, Finland
| | - Teemu Paajanen
- Work Ability and Working Careers, Finnish Institute of Occupational Health, Helsinki, Finland
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Claus CC, Staekenborg SS, Verweij KHW, Schuur J, van der Werf SP, Scheltens P, Claus JJ. The clock drawing test is an important contribution to the Mini Mental State Examination in screening for cognitive impairment. Int J Geriatr Psychiatry 2023; 38:e5914. [PMID: 37083937 DOI: 10.1002/gps.5914] [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: 12/21/2022] [Accepted: 04/11/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND The clock drawing test (CDT) and the Mini Mental State Examination (MMSE) are frequently used screening instruments for cognitive impairment, however, the precise contribution of the CDT to the MMSE is largely unknown. METHODS We studied patients with subjective cognitive impairment (SCI, n = 481), mild cognitive impairment (MCI, n = 628) and Alzheimer's disease (AD, n = 1099). Discrimination between patients was examined with multiple logistic regression, adjusted for age, sex, and education. Four groups were constructed based on a normal/abnormal MMSE (cut-off <24/30) versus normal/abnormal CDT (cut-off ≤2/3). Visually rated medial temporal lobe atrophy (MTA) on CT was used as parameter of neurodegeneration. RESULTS The CDT significantly contributed to the MMSE in discriminating SCI from both MCI and AD patients. Our four group analyses showed that of those patients with a normal MMSE and incorrectly classified as SCI, an abnormal CDT could significantly identify 10.0% as MCI and 13.2% as AD. Among those with an abnormal MMSE, the percentage AD patients shifted from 53.1% to 82.1% due to an abnormal CDT. Presence of an abnormal CDT was significantly related to MTA increase, regardless of the MMSE score. CONCLUSION The CDT is an important additional screening tool to the MMSE. An abnormal CDT with a normal MMSE is an indicator for cognitive impairment. An abnormal CDT in combination with an abnormal MMSE can be considered as an indicator of disease progression.
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Affiliation(s)
- Caroline C Claus
- Department of Neurology, Tergooi Medical Center, Hilversum, The Netherlands
- Department of Medical Psychology, Tergooi Medical Center, Hilversum, The Netherlands
| | | | - Kim H W Verweij
- Department of Medical Psychology, Tergooi Medical Center, Hilversum, The Netherlands
| | - Jacqueline Schuur
- Department of Geriatrics, Tergooi Medical Center, Hilversum, The Netherlands
| | - Sieberen P van der Werf
- Faculty of Social and Behavioral Sciences, University of Amsterdam, Amsterdam, The Netherlands
| | - Philip Scheltens
- Department of Neurology, Alzheimer Center, Amsterdam Neuroscience, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Jules J Claus
- Department of Neurology, Tergooi Medical Center, Hilversum, The Netherlands
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Choe YM, Suh GH, Lee BC, Choi IG, Lee JH, Kim HS, Hwang J, Kim JW. Brain Amyloid Index as a Probable Marker Bridging Between Subjective Memory Complaint and Objective Cognitive Performance. Front Neurosci 2022; 16:912891. [PMID: 35860302 PMCID: PMC9289513 DOI: 10.3389/fnins.2022.912891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 06/10/2022] [Indexed: 12/03/2022] Open
Abstract
Background The association between types of subjective memory complaint (SMC), poor objective cognitive performance, and brain Aβ deposition have been poorly understood. We investigated the association between types of SMC and objective global cognitive performance, then assessed whether this association is mediated by the brain amyloid prediction index (API). Methods In total, 173 non-demented older adults [63 cognitively normal (CN) and 110 mild cognitive impairment (MCI)] underwent comprehensive clinical assessments. Objective global cognitive performance and brain amyloid index were measured using the total score (TS) of the Consortium to Establish a Registry for Alzheimer’s Disease neuropsychological battery and API, respectively. In total, four items of SMC from the subjective memory complaints questionnaire (SMCQ) (SMCQ1: a feeling of memory problem; SMCQ2: the feeling of worse memory than 10 years ago; SMCQ3: the feeling of worse memory than others of similar age; or SMCQ4: the feeling of difficulty in everyday life) in global memory function were assessed. Results In non-demented and participants with MCI, SMCQ3-positive and SMCQ4-positive groups were associated with decreased TS. In participants with MCI, the SMCQ3-positive group was associated with increased API, and API was associated with decreased TS, but the SMCQ4-positive group did not. In addition, the association between the SMCQ3-positive group and poor TS disappeared when API was controlled as a covariate, indicating that API has a mediation effect. Conclusion The present findings suggest that SMC, a feeling of worse memory performance than others in a similar age group, in the older adults without dementia is associated with poor objective cognitive performance via increased brain amyloid index.
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Affiliation(s)
- Young Min Choe
- Department of Neuropsychiatry, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, South Korea
- Department of Psychiatry, Hallym University College of Medicine, Chuncheon, South Korea
| | - Guk-Hee Suh
- Department of Neuropsychiatry, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, South Korea
- Department of Psychiatry, Hallym University College of Medicine, Chuncheon, South Korea
| | - Boung Chul Lee
- Department of Psychiatry, Hallym University College of Medicine, Chuncheon, South Korea
- Department of Neuropsychiatry, Hallym University Hangang Sacred Heart Hospital, Seoul, South Korea
| | - Ihn-Geun Choi
- Department of Psychiatry, Hallym University College of Medicine, Chuncheon, South Korea
- Department of Psychiatry, Seoul W Psychiatric Office, Seoul, South Korea
| | - Jun Ho Lee
- Department of Neuropsychiatry, Seoul National University Hospital, Seoul, South Korea
| | - Hyun Soo Kim
- Department of Laboratory Medicine, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, South Korea
| | - Jaeuk Hwang
- Department of Psychiatry, Soonchunhyang University Hospital, Seoul, South Korea
| | - Jee Wook Kim
- Department of Neuropsychiatry, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, South Korea
- Department of Psychiatry, Hallym University College of Medicine, Chuncheon, South Korea
- *Correspondence: Jee Wook Kim,
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Zuroff L, Wisse LEM, Glenn T, Xie SX, Nasrallah IM, Habes M, Dubroff J, de Flores R, Xie L, Yushkevich P, Doshi J, Davatsikos C, Shaw LM, Tropea TF, Chen-Plotkin AS, Wolk DA, Das S, Mechanic-Hamilton D. Self- and Partner-Reported Subjective Memory Complaints: Association with Objective Cognitive Impairment and Risk of Decline. J Alzheimers Dis Rep 2022; 6:411-430. [PMID: 36072364 PMCID: PMC9397901 DOI: 10.3233/adr-220013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2022] [Indexed: 11/15/2022] Open
Abstract
Background Episodic memory decline is a hallmark of Alzheimer's disease (AD). Subjective memory complaints (SMCs) may represent one of the earliest signs of impending cognitive decline. The degree to which self- or partner-reported SMCs predict cognitive change remains unclear. Objective We aimed to evaluate the relationship between self- and partner-reported SMCs, objective cognitive performance, AD biomarkers, and risk of future decline in a well-characterized longitudinal memory center cohort. We also evaluated whether study partner characteristics influence reports of SMCs. Methods 758 participants and 690 study partners were recruited from the Penn Alzheimer's Disease Research Center Clinical Core. Participants included those with Normal Cognition, Mild Cognitive Impairment, and AD. SMCs were measured using the Prospective and Retrospective Memory Questionnaire (PRMQ), and were evaluated for their association with cognition, genetic, plasma, and neuroimaging biomarkers of AD, cognitive and functional decline, and diagnostic progression over an average of four years. Results We found that partner-reported SMCs were more consistent with cognitive test performance and increasing symptom severity than self-reported SMCs. Partner-reported SMCs showed stronger correlations with AD-associated brain atrophy, plasma biomarkers of neurodegeneration, and longitudinal cognitive and functional decline. A 10-point increase on baseline PRMQ increased the annual risk of diagnostic progression by approximately 70%. Study partner demographics and relationship to participants influenced reports of SMCs in AD participants only. Conclusion Partner-reported SMCs, using the PRMQ, have a stronger relationship with the neuroanatomic and cognitive changes associated with AD than patient-reported SMCs. Further work is needed to evaluate whether SMCs could be used to screen for future decline.
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Affiliation(s)
- Leah Zuroff
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Laura EM Wisse
- Department of Diagnostic Radiology, Lund University, Lund, Sweden
| | - Trevor Glenn
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sharon X. Xie
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, PA, USA
| | - Ilya M. Nasrallah
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
- Center for Biomedical Image Computing and Analytics, University of Pennsylvania, Philadelphia, PA, USA
| | - Mohamad Habes
- Neuroimage Analytics Laboratory (NAL) and the Biggs Institute Neuroimaging Core (BINC), Glenn Biggs Institute for Alzheimer’s & Neurodegenerative Diseases, University of Texas Health Science Center San Antonio (UTHSCSA), San Antonio, TX, USA
| | - Jacob Dubroff
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
| | - Robin de Flores
- Université de Caen Normandie, INSERM UMRS U1237, Caen, France
| | - Long Xie
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
| | - Paul Yushkevich
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
| | - Jimit Doshi
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
- Center for Biomedical Image Computing and Analytics, University of Pennsylvania, Philadelphia, PA, USA
| | - Christos Davatsikos
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
- Center for Biomedical Image Computing and Analytics, University of Pennsylvania, Philadelphia, PA, USA
| | - Leslie M. Shaw
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Thomas F. Tropea
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Alice S. Chen-Plotkin
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - David A Wolk
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sandhitsu Das
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Dawn Mechanic-Hamilton
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Correspondence to: Dawn Mechanic-Hamilton, PCAM-2 South, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA. Tel.: +1 215 662 4516; E-mail:
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Narsi K, Tomita A, Ramlall S. Neuropsychological functioning and cognitive reserve in newly HIV diagnosed antiretroviral-naïve South African adults from peri-urban and informal settlements. PLoS One 2021; 16:e0260260. [PMID: 34874966 PMCID: PMC8651099 DOI: 10.1371/journal.pone.0260260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 11/07/2021] [Indexed: 11/19/2022] Open
Abstract
Despite lower incidences of HIV-associated dementia due to antiretroviral therapy, neuropsychological impairment (NPI) remains a persistent challenge in sub-Saharan Africa. Improving cognitive reserve (CR) can mitigate NPI, but there are few investigations on neuropsychological (NP) performance, and its association with CR in newly diagnosed ART-naïve HIV-positive individuals to inform early treatment strategies. A comprehensive battery of tests were administered to assess various NP domains (International HIV Dementia Scale [for memory, motor speed, psychomotor speed], Digit Span Test [for attention], Action Fluency Test [for language] and Clock Drawing Test [for executive/visuospatial function]), and CR (using Cognitive Reserve Index Questionnaire) among 211 newly diagnosed ART-naïve HIV-positive participants from two clinics that serve peri-urban and informal settlement communities in KwaZulu-Natal, South Africa. Regression models were fitted to assess the association between NP performance and CR controlling for socioeconomic and clinical factors. Test results revealed high levels of impairment across NP domains: language (96.7%), memory and psychomotor speed (82.5%), concentration (17.5%), executive function (15.2%) and visuo-spatial function (3.3%). Low CR and educational attainment were the only factors consistently associated with poor NP performance based on regression. High levels of impairment were found in certain NP domains in a relatively young group of newly diagnosed ART-naïve HIV-positive individuals. Residents of peri-urban and informal settlements face multitude of complex challenges in South Africa. An early multilevel intervention targeting clinical- (e.g. CR) and structural-level challenges (e.g. access to education) is needed for mitigating HIV-associated NPI and promoting long-term healthy living.
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Affiliation(s)
- Kalpesh Narsi
- Department of Psychiatry, University of KwaZulu-Natal, Durban, South Africa
| | - Andrew Tomita
- KwaZulu-Natal Research Innovation and Sequencing (KRISP), College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
- Centre for Rural Health, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Suvira Ramlall
- Department of Psychiatry, University of KwaZulu-Natal, Durban, South Africa
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Peng SY, Wu IW, Sun CC, Lee CC, Liu CF, Lin YZ, Yeung L. Investigation of Possible Correlation Between Retinal Neurovascular Biomarkers and Early Cognitive Impairment in Patients With Chronic Kidney Disease. Transl Vis Sci Technol 2021; 10:9. [PMID: 34902002 PMCID: PMC8684295 DOI: 10.1167/tvst.10.14.9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Purpose To investigate the association between retinal neurovascular biomarkers and early cognitive impairment among patients with chronic kidney disease (CKD). Methods Patients with CKD stage ≥3 were evaluated using the standardized Mini-Mental State Examination (MMSE). Patients were classified as having a low (<24), middle (24 to 27), and high (>27) MMSE level. Retinal nerve fiber layer thickness, ganglion cell complex (GCC) thickness, GCC global loss volume, and GCC focal loss volume were measured using optical coherence tomography (OCT). Superficial vascular plexus vessel density, deep vascular plexus vessel density (DVP-VD), and size of the foveal avascular zone were obtained by OCT angiography. Results The study enrolled 177 patients with a mean ± SD age of 64.7 ± 6.6 years. The mean ± SD MMSE score was 27.25 ± 2.30. Thirteen, 65, and 99 patients were classified as having a low, middle, and high MMSE level, respectively. The patients with a high MMSE level were younger, had more years of education, had less severe CKD, and had higher DVP-VD than patients with a low MMSE level. The multivariable regression revealed that age (coefficient, 0.294; 95% confidence interval [CI], 0.195–0.393; P = 0.041), years of education (coefficient, 0.294; 95% CI, 0.195–0.393; P < 0.001), estimated glomerular filtration rate (coefficient, 0.019; 95% CI, 0.004–0.035; P = 0.016), and DVP-VD (coefficient, 0.109; 95% CI, 0.007–0.212; P = 0.037) were independent factors associated with MMSE score. Conclusions Retinal DVP-VD was associated with early cognitive impairment among patients with CKD. Translational Relevance DVP-VD measured by OCT angiography may facilitate early detection of cognitive impairment.
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Affiliation(s)
- Shu-Yen Peng
- Department of Ophthalmology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.,Department of Ophthalmology, Jen-Ai Hospital, Taichung, Taiwan.,School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - I-Wen Wu
- Department of Nephrology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chi-Chin Sun
- Department of Ophthalmology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Chinese Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chin-Chan Lee
- Department of Nephrology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Fu Liu
- Department of Ophthalmology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Program in Molecular Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yu-Zi Lin
- Department of Ophthalmology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Ling Yeung
- Department of Ophthalmology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Wasef S, Laksono I, Kapoor P, Tang-Wei D, Gold D, Saripella A, Riazi S, Islam S, Englesakis M, Wong J, Chung F. Screening for subjective cognitive decline in the elderly via subjective cognitive complaints and informant-reported questionnaires: a systematic review. BMC Anesthesiol 2021; 21:277. [PMID: 34753428 PMCID: PMC8579566 DOI: 10.1186/s12871-021-01493-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 08/28/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Subjective cognitive decline may represent at-risk persons progressing to mild cognitive impairment (MCI), which can be exacerbated by effects of anesthesia and surgery. The objective of this systematic review is to identify the most common questions in subjective cognitive complaint and informant-reported questionnaires used in assessing cognitive impairment of elderly patients that are correlated with standardized tests for cognitive impairment screening. METHODS We searched Medline, PubMed, Embase, Cochrane Central Register of Controlled Trials, Cochrane Database, Emcare Nursing, Web of Science, Scopus, CINAHL, ClinicalTrials.Gov, and ICTRP between September 20, 2005 to August 31, 2020. We included studies that evaluated subjective cognitive complaints and informant-reported questions in elderly patients. RESULTS AND CONCLUSION A total of 28,407 patients were included from 22 studies that assessed 21 subjective complaint questionnaires and nine informant-reported questionnaires. The most common subjective cognitive complaints were those assessing anterograde memory, closely followed by perceptual-motor function and executive function. The most common informant-reported questions were those assessing executive function, temporal orientation, and anterograde memory. Questions assessing learning and memory were most associated with results from standardized tests assessing cognitive impairment. Assessing learning and memory plays a key role in evaluating subjective cognitive decline in elderly patients. Delivering subjective cognitive complaints questions to elderly patient preoperatively may aid in screening for those exhibiting cognitive signs, and in turn are at risk of postoperative complications. Thus, the results from this review contribute to knowledge for healthcare professionals regarding the use of subjective cognitive complaints and informant-reported complaints in preoperative settings.
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Affiliation(s)
- Sara Wasef
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Isabelle Laksono
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Paras Kapoor
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - David Tang-Wei
- Department of Neurology, University Health Network, University of Toronto, Toronto, ON, Canada
| | - David Gold
- Krembil Neuroscience Centre, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Aparna Saripella
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Sheila Riazi
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Sazzadul Islam
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Marina Englesakis
- Library & Information Services, University Health Network, Toronto, ON, Canada
| | - Jean Wong
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
- Department of Anesthesia and Pain Management, Women's College Hospital, University of Toronto, Toronto, ON, Canada
| | - Frances Chung
- Department of Anesthesia and Pain Management, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada.
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Lazarou I, Moraitou D, Papatheodorou M, Vavouras I, Lokantidou C, Agogiatou C, Gialaoutzis M, Nikolopoulos S, Stavropoulos TG, Kompatsiaris I, Tsolaki M. Adaptation and Validation of the Memory Alteration Test (M@T) in Greek Middle-Aged, Older, and Older-Old Population with Subjective Cognitive Decline and Mild Cognitive Impairment. J Alzheimers Dis 2021; 84:1219-1232. [PMID: 34657882 DOI: 10.3233/jad-210558] [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: 11/15/2022]
Abstract
BACKGROUND The Memory Alteration Test (M@T) is a verbal episodic and semantic memory screening test able to detect subjective cognitive decline (SCD) and Mild Cognitive Impairment (MCI). OBJECTIVE To adapt M@T, creating a Greek version of the Memory Alteration Test (M@T-GR), and to validate M@T-GR compared to the Mini-Mental State Examination (MMSE), and Subjective Cognitive Decline- Questionnaire (SCD-Q) MyCog and TheirCog. METHODS 232 people over 55 years old participated in the study and they were classified as healthy controls (HC, n = 65), SCD (n = 78), or MCI (n = 89). RESULTS The ANCOVA showed that the M@T-GR's total score was significantly different in HC and SCD (I-J = 2.26, p = 0.032), HC and MCI (I-J = 6.16, p < 0.0001), and SCD compared to MCI (I-J = 3.90, p < 0.0001). In particular, a cut-off score of 46.50 points had an 81%sensitivity and 61%specificity for discriminating HC from SCD (AUC = 0.76, p < 0.0001), while a cut-off score of 45.50 had a sensitivity of 92%and a specificity of 73%for discriminating MCI (AUC = 0.88, p < 0.0001), and a cut-off score of 45.50 points had a sensitivity of 63%and a specificity of 73%for discriminating SCD from those with MCI (AUC = 0.69, p < 0.0021). Exploratory factor analysis indicated that there was one factor explaining 38.46%of the total variance. Internal consistency was adequate (α= 0.75), while convergent validity was found between M@T-GR and MMSE (r = 0.37, p < 0.0001) and SCD-Q TheirCog (r = -0.32, p < 0.0001). CONCLUSION The M@T-GR is a good to fair screening tool with adequate discriminant validity for administration in people with SCD and MCI in Greece.
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Affiliation(s)
- Ioulietta Lazarou
- Information Technologies Institute, Centre for Research and Technology Hellas, Thessaloniki, Greece.,1st Department of Neurology, G.H. "AHEPA", School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Despina Moraitou
- Laboratory of Psychology, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Marianna Papatheodorou
- Greek Association of Alzheimer's Disease and Related Disorders (GAADRD), Thessaloniki, Greece
| | - Isaak Vavouras
- Greek Association of Alzheimer's Disease and Related Disorders (GAADRD), Thessaloniki, Greece
| | - Chrysanthi Lokantidou
- Greek Association of Alzheimer's Disease and Related Disorders (GAADRD), Thessaloniki, Greece
| | - Christina Agogiatou
- Greek Association of Alzheimer's Disease and Related Disorders (GAADRD), Thessaloniki, Greece
| | - Moses Gialaoutzis
- Greek Association of Alzheimer's Disease and Related Disorders (GAADRD), Thessaloniki, Greece
| | - Spiros Nikolopoulos
- Information Technologies Institute, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Thanos G Stavropoulos
- Information Technologies Institute, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Ioannis Kompatsiaris
- Information Technologies Institute, Centre for Research and Technology Hellas, Thessaloniki, Greece
| | - Magda Tsolaki
- Information Technologies Institute, Centre for Research and Technology Hellas, Thessaloniki, Greece.,1st Department of Neurology, G.H. "AHEPA", School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece.,Greek Association of Alzheimer's Disease and Related Disorders (GAADRD), Thessaloniki, Greece
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10
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Wei YC, Huang LY, Lin C, Shyu YC, Chen CK. Taiwanese Depression Questionnaire and AD8 Questionnaire for Screening Late-Life Depression in Communities. Neuropsychiatr Dis Treat 2021; 17:747-755. [PMID: 33727818 PMCID: PMC7955745 DOI: 10.2147/ndt.s298233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 02/18/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Major depressive disorder (MDD) presents with emotional and somatic symptoms and sometimes subjective cognitive complaints (SCCs). This study developed a collaborative method to integrate SCC assessment for evaluating late-life MDD. METHODS Residents aged >50 years in the Community Medicine Research Center of Keelung Chang Gung Memorial Hospital in Taiwan during 2017-2018 were prospectively recruited in this study. The participants were asked to report their depressive tendency and SCCs using the Taiwanese Depression Questionnaire (TDQ) and the AD8, respectively, and were administered psychiatric evaluation through the Mini-International Neuropsychiatric Interview (MINI). The participants were divided into elderly (age≥65 years) and older adult (age 50-65) groups. The MDD predictive powers were assessed using logistic regression and receiver operating characteristic (ROC) curve analyses. RESULTS Of the 118 enrolled participants (mean age: 64.81±4.99, female-to-male ratio: 1.62), 9, 21, and 88 were categorized as those with current MDD, past MDD, and non-MDD on the basis of the MINI results, respectively. After adjustments for age, sex, and sleep quality, the TDQ score (odds ratio: 1.152, p=0.003) and AD8 score (odds ratio: 1.710, p=0.020) were used individually to predict current MDD. Overall, the TDQ individually predicted current MDD well with area under the ROC curve (AUC) of 0.835 (p=0.001). However, in the elderly group (N=63), the TDQ score did not identify current MDD well (AUC: 0.780, p=0.063). After co-considering SCCs, the linear combination of the sum of the TDQ score and four folds of the AD8 score could effectively distinguished elderly people with current MDD from those without it (AUC: 0.875, p=0.013)-with the cutoff of the aforementioned combined score being ≥32. CONCLUSION The self-reported response to the TDQ is a feasible approach of identifying MDD in community-dwelling people. Combining TDQ and AD8 scores further improved depression detection in elderly people.
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Affiliation(s)
- Yi-Chia Wei
- Community Medicine Research Center, Chang Gung Memorial Hospital, Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Neurology, Chang Gung Memorial Hospital, Keelung, Taiwan.,Institute of Neuroscience, National Yang-Ming University, Taipei, Taiwan
| | - Li-Yuan Huang
- Community Medicine Research Center, Chang Gung Memorial Hospital, Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Nursing, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chemin Lin
- Community Medicine Research Center, Chang Gung Memorial Hospital, Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Psychiatry, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Yu-Chiau Shyu
- Community Medicine Research Center, Chang Gung Memorial Hospital, Keelung, Taiwan.,Department of Nursing, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Chih-Ken Chen
- Community Medicine Research Center, Chang Gung Memorial Hospital, Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Psychiatry, Chang Gung Memorial Hospital, Keelung, Taiwan
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11
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Leong SL, Robertson IH, Lawlor B, Vanneste S. Associations between Hypertension, Treatment, and Cognitive Function in the Irish Longitudinal Study on Ageing. J Clin Med 2020; 9:jcm9113735. [PMID: 33233792 PMCID: PMC7699900 DOI: 10.3390/jcm9113735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 11/18/2022] Open
Abstract
Epidemiological studies have produced conflicting results regarding the associations between the use of different hypertensive drugs and cognition. Data from the Irish Longitudinal Study on Ageing (TILDA), a nationwide prospective longitudinal study of adults aged 50 or more years, was used to explore the associations between hypertensive status, categories of antihypertensive and cognitive function controlling for age, education, and other demographic and lifestyle factors. The study sample included 8173 participants. ANCOVAs and multivariate regressions were used to assess the cross-sectional and longitudinal associations between cognitive function and hypertension status and the different categories of hypertensive medication. Hypertension was not associated with decline in global cognitive and executive functions and were fully explained by age and education. Different hypertensive medications were not associated with cognitive function. Consistent with previous studies, changes in cognition can largely be explained by age and education. The use of antihypertensive medications is neither harmful nor protective for cognition.
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Affiliation(s)
- Sook Ling Leong
- Global Brain Health Institute & Trinity Institute of Neuroscience, Trinity College Dublin, DO2 PN40 Dublin, Ireland; (S.L.L.); (I.H.R.); (B.L.)
- School of Psychology, Trinity College Dublin, DO2 PN40 Dublin, Ireland
| | - Ian H. Robertson
- Global Brain Health Institute & Trinity Institute of Neuroscience, Trinity College Dublin, DO2 PN40 Dublin, Ireland; (S.L.L.); (I.H.R.); (B.L.)
| | - Brian Lawlor
- Global Brain Health Institute & Trinity Institute of Neuroscience, Trinity College Dublin, DO2 PN40 Dublin, Ireland; (S.L.L.); (I.H.R.); (B.L.)
| | - Sven Vanneste
- Global Brain Health Institute & Trinity Institute of Neuroscience, Trinity College Dublin, DO2 PN40 Dublin, Ireland; (S.L.L.); (I.H.R.); (B.L.)
- School of Psychology, Trinity College Dublin, DO2 PN40 Dublin, Ireland
- Correspondence:
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12
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Liew TM. Active case finding of dementia in ambulatory care settings: a comparison of three strategies. Eur J Neurol 2020; 27:1867-1878. [PMID: 32441837 PMCID: PMC7680283 DOI: 10.1111/ene.14353] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 05/17/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND PURPOSE To reduce the diagnostic gap of dementia, three strategies can be employed for case finding of cognitive impairment in ambulatory care settings, namely using informant report, brief cognitive test or a combination of informant report and brief cognitive test. The right strategy to adopt across different healthcare settings remains unclear. This diagnostic study compared the performance of the three strategies for detecting dementia (primary aim), as well as for detecting both mild cognitive impairment (MCI) and dementia (secondary aim). METHODS Participants aged ≥65 years (n = 11 057) were recruited from Alzheimer's Disease Centers across the USA. Participants provided data on an informant report (Functional Activities Questionnaire), brief cognitive test (four-item short variant of Montreal Cognitive Assessment) and a combined measure with informant report and brief cognitive test (sum of Functional Activities Questionnaire and Montreal Cognitive Assessment short variant). They also received standardized assessments (clinical history, physical examination and neuropsychological testing) to diagnose MCI and dementia. Areas under the receiver operating characteristic curve (AUCs) of the three strategies were compared using the DeLong method, with AUC > 90% indicating excellent performance. RESULTS All three strategies had excellent performance in detecting dementia, although informant report [AUC, 95.9%; 95% confidence intervals (CI), 95.4-96.3%] was significantly better than brief cognitive test (AUC, 93.0%; 95% CI, 92.4-93.6%) and the combined measure had the best performance (AUC, 97.0%; 95% CI, 96.7-97.4%). However, to detect both MCI and dementia, only the combined measure had excellent performance (AUC, 93.0%; 95% CI, 92.5-93.4%), whereas stand-alone informant report or brief cognitive test performed suboptimally (AUC < 90%). Performance of the three strategies was not affected by participants' age, educational attainment or underlying prevalence of MCI and dementia. CONCLUSIONS For case finding of dementia in ambulatory care settings, informant reports would suffice as first-line measures and brief cognitive tests may optionally be added on, in services with available resources, to further improve the accuracy of detection. For case finding of both MCI and dementia, a combination of informant reports and brief cognitive tests remains the most appropriate strategy.
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Affiliation(s)
- Tau Ming Liew
- Department of Psychiatry, Singapore General Hospital, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore
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13
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Ngcobo NN, Tomita A, Ramlall S. Subjective and objective cognition 6-week post-coronary artery bypass graft surgery: A descriptive pilot study. S Afr J Psychiatr 2020; 26:1470. [PMID: 32832127 PMCID: PMC7433260 DOI: 10.4102/sajpsychiatry.v26i0.1470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 03/03/2020] [Indexed: 11/24/2022] Open
Abstract
Background Coronary artery bypass graft (CABG) surgery has been found to be associated with post-operative cognitive decline. Despite the large and growing numbers being conducted in South Africa, the associated or ensuing cognitive symptoms or impairment have received little research attention. Aim The aim of this pilot study was to describe the nature and extent of subjective cognitive complaints (SCCs) and objective cognitive impairments in patients 6-week post-CABG surgery in a clinical sample in KwaZulu-Natal (KZN) Province, South Africa. Setting A cross-sectional survey was conducted among outpatients attending their 6-week post-CABG surgical review at a cardiology clinic in a KZN provincial hospital. Method Socio-demographic and clinical data were captured, with SCCs being determined by using standardised questions; cognition was assessed with the Montreal cognitive assessment (MoCA). Results The mean age of the sample (n = 28) was 58.72 years. The mean MoCA score was 23.96 (SD = 4.32); 60.71% (n = 17) screening positive (< 25/30) and more likely to be older, male, hypertensive and diabetic. A third (n = 9; 35.71%) reported at least one new SCC; their mean age was 55.36 years which was lower than those without subjective complaints (59.81). Conclusions Subjective and objective cognitive impairments were evident in patients 6-week post-CABG surgery identifying a need for longitudinal cognitive screening both pre- and post- operatively in patients undergoing CABG surgery.
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Affiliation(s)
- Ntokozo N Ngcobo
- Department of Psychiatry, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Andrew Tomita
- Department of Psychiatry, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Suvira Ramlall
- Discipline of Psychiatry, School of Clinical Medicine, University of KwaZulu-Natal, Durban, South Africa
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14
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Effective Connectivity in Subjects With Mild Cognitive Impairment as Assessed Using Functional Near-Infrared Spectroscopy. Am J Phys Med Rehabil 2020; 98:438-445. [PMID: 30557156 DOI: 10.1097/phm.0000000000001118] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE This study aimed to reveal the physiological mechanism in subjects with mild cognitive impairment based on effective connectivity method. METHODS Effective connectivity was assessed by dynamic Bayesian inference of the oxygenated hemoglobin concentration signals measured through functional near-infrared spectroscopy. The oxygenated hemoglobin concentration signals were recorded from the left prefrontal cortex, right prefrontal cortex, left motor cortex, right motor cortex, left occipital lobe, and right occipital lobe of 26 subjects with mild cognitive impairment (mild cognitive impairment group) and 28 healthy elderly subjects (control group) at resting state. RESULTS The coupling strength of right prefrontal cortex to left prefrontal cortex (F = 7.964, P = 0.007) and left prefrontal cortex to right occipital lobe (F = 4.278, P = 0.044) in interval III as well as left prefrontal cortex to left occipital lobe (F = 5.637, P = 0.021), right occipital lobe to left prefrontal cortex (F = 4.762, P = 0.034), and right prefrontal cortex to left occipital lobe (F = 4.06, P = 0.049) in interval IV in the mild cognitive impairment group were significantly lower than those in the control group. CONCLUSIONS The decreased effective connectivity levels among brain regions may be a marker of impaired cognitive function in the mild cognitive impairment group. The constructed effective connectivity network based on functional near-infrared spectroscopy provide a noninvasive method to assess mild cognitive impairment.
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15
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Gigi A, Papirovitz M, Vakil E, Treves T. Medical Help-Seekers with Anxiety from Deterioration in Memory are Characterized with Risk Factors for Cognitive Decline. Clin Gerontol 2020; 43:204-208. [PMID: 30346918 DOI: 10.1080/07317115.2018.1527423] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Objectives: Anxiety and subjective memory complaints (SMC) are major risk factors for Mild Cognitive Impairment (MCI) and dementia. However, the association between anxiety, SMC and medical help-seeking due to complaints is not clear. Here, we assessed anxiety which rose specifically by memory examination and compared it between help-seekers in memory clinics (HS) and non-help seekers (NHS).Methods: Twenty HS (60% female) were recruited from a memory Clinic, and 55 NHS (63% female) were recruited from the community. Participants (aged 59-82) completed objective memory assessment, Subjective Memory questionnaire, depression questionnaire and State-Trait Anxiety questionnaire. State-anxiety was assessed immediately following memory testing (indicating anxiety triggered by testing memory). For statistical evaluation, we used non-parametric tests.Results: HS participants reported significantly higher levels of state-anxiety and had more SMC compared to the NHS. No differences in objective memory tests and trait-anxiety were found.Conclusions: People who are seeking help in memory clinics (even those who do not meet any criteria for memory decline) are liable to be at high risk for MCI and dementia.Clinical Implications: We recommend that HS with SMC should be treated as a high-risk group, even if they do not show objective memory deficits.
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Affiliation(s)
- Ariela Gigi
- Psychology & Behavioral Science Department, Ariel University, Ariel, Israel
| | - Merav Papirovitz
- Psychology & Behavioral Science Department, Ariel University, Ariel, Israel.,Psychology Department, Bar-Ilan University, Ramat-Gan, Israel
| | - Eli Vakil
- Psychology Department and Leslie & Gonda Brain Research Center, Bar-Ilan University, Ramat-Gan, Israel
| | - Therese Treves
- Department of Neurology, Rabin Medical Center, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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16
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Brito-Marques PR, Cabral-Filho JE, Briano IO, Milet GMM, Silva CE, Rocha-Filho PAS, Cunha-Correia CD. Comparison between the Mini-Mental State Examination and Montreal Cognitive Assessment as a Cognitive Screening Tool in Patients with Human Immunodeficiency Virus-Associated Neurocognitive Disorders. Rev Soc Bras Med Trop 2019; 52:e20190473. [PMID: 31800926 DOI: 10.1590/0037-8682-0473-2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 10/31/2019] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION The number of human immunodeficiency virus-associated neurocognitive disorders has increased, reaching more than 50% of the cases. However, there are currently no substantial data on the screening methods for this disease. This study aimed to evaluate and compare the Mini-Mental State Examination to the Montreal Cognitive Assessment in human immunodeficiency virus-infected patients. METHODS This was an observational study comprising 82 human immunodeficiency virus-positive individuals with and without cognitive complaints. RESULTS Positive correlation (p<0.001) between the Mini-Mental State Examination and the Montreal Cognitive Assessment test scores was observed, but the mean scores revealed that the Mini-Mental State Examination showed worse performance for trails (p<0.001), cube copying (p<0.001), and clock drawing (p<0.001) than the Montreal Cognitive Assessment. CONCLUSIONS The Mini-Mental State Examination and the Montreal Cognitive Assessment tests should be used concomitantly for the assessment of human immunodeficiency virus-associated neurocognitive disorders, but visuoexecutive and visuospatial dysfunctions are better evaluated using the Montreal Cognitive Assessment test than the Mini-Mental State Examination.
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Affiliation(s)
- Paulo Roberto Brito-Marques
- Universidade de Pernambuco, Faculdade de Ciências Médicas, Unidade de Neurologia do Comportamento, Recife, PE, Brasil.,Hospital Universitário Oswaldo Cruz, Recife, PE, Brasil
| | | | - Isabelle Oliveira Briano
- Universidade de Pernambuco, Faculdade de Ciências Médicas, Unidade de Neurologia do Comportamento, Recife, PE, Brasil
| | | | | | | | - Carolina da Cunha-Correia
- Universidade de Pernambuco, Faculdade de Ciências Médicas, Unidade de Neurologia do Comportamento, Recife, PE, Brasil.,Hospital Universitário Oswaldo Cruz, Recife, PE, Brasil
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17
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Kan CN, Zhang L, Cheng CY, Wong TY, Venketasubramanian N, Chen CLH, Xu X. The Informant AD8 Can Discriminate Patients with Dementia From Healthy Control Participants in an Asian Older Cohort. J Am Med Dir Assoc 2019; 20:775-779. [DOI: 10.1016/j.jamda.2018.11.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 11/13/2018] [Accepted: 11/25/2018] [Indexed: 11/30/2022]
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18
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Jarvis MA, Padmanabhanunni A, Chipps J. An Evaluation of a Low-Intensity Cognitive Behavioral Therapy mHealth-Supported Intervention to Reduce Loneliness in Older People. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E1305. [PMID: 30979042 PMCID: PMC6480633 DOI: 10.3390/ijerph16071305] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/02/2019] [Accepted: 04/03/2019] [Indexed: 11/16/2022]
Abstract
There is a high prevalence of loneliness among older people, especially in residential care settings. Loneliness is often accompanied by maladaptive cognitions which can affect the maintenance and establishment of meaningful social connections. This study implemented and evaluated a low-intensity Cognitive Behavior Therapy (LI-CBT) mHealth-supported intervention which targeted maladaptive cognitions in older people (≥60 years) experiencing loneliness. The three-month intervention using WhatsApp was implemented with older people in four inner-city residential care facilities. The intervention included three components: technology acceptance, psycho-education, and individualized positively worded messages addressing maladaptive cognitions. The intervention was evaluated using a randomized control design. Key outcomes were measured pre-, post-, and one month after the intervention. There were significant changes in social cognition (YSQ-SF T₀-T₁-T₂, X² = 9.69, p = 0.008) and loneliness levels (total loneliness T₀-T₁-T₂, X² = 14.62, p = 0.001), and an increase in WhatsApp usage (T₀ = 26% vs. T₁ = 60%, X²=15.22, p = 0.019). At 1-month follow-up, even with a significant reduction in WhatsApp usage, a significant reduction in loneliness was maintained. LI-CBT delivered via instant messaging may be effective in reducing loneliness experienced by older people.
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Affiliation(s)
- Mary Ann Jarvis
- School of Nursing and Public Health, Desmond Clarence Bldg. Howard College Campus, University of KwaZulu-Natal, Durban 4001, South Africa.
| | - Anita Padmanabhanunni
- Department of Psychology, University of the Western Cape, Robert Sobukwe Avenue, Belville 7535, South Africa.
| | - Jennifer Chipps
- School of Nursing, Faculty of Community Health, University of the Western Cape, 14 Blanckenberg Road, Belville 7535, South Africa.
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Abd Razak MA, Ahmad NA, Chan YY, Mohamad Kasim N, Yusof M, Abdul Ghani MKA, Omar M, Abd Aziz FA, Jamaluddin R. Validity of screening tools for dementia and mild cognitive impairment among the elderly in primary health care: a systematic review. Public Health 2019; 169:84-92. [PMID: 30826688 DOI: 10.1016/j.puhe.2019.01.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 12/14/2018] [Accepted: 01/02/2019] [Indexed: 12/30/2022]
Abstract
OBJECTIVES This systematic review aims to provide updated and comprehensive evidence on the validity and feasibility of screening tools for mild cognitive impairment (MCI) and dementia among the elderly at primary healthcare level. STUDY DESIGN A review of articles was performed. METHODS A search strategy was used by using electronic bibliographic databases including PubMed, Embase and CENTRAL for published studies and reference list of published studies. The articles were exported to a bibliographic database for further screening process. Two reviewers worked independently to screen results and extract data from the included studies. Any discrepancies were resolved and confirmed by the consensus of all authors. RESULTS There were three screening approaches for detecting MCI and dementia - screening by a healthcare provider, screening by a self-administered questionnaire and caretaker informant screening. Montreal Cognitive Assessment (MoCA) was the most common and preferable tool for MCI screening (sensitivity [Sn]: 81-97%; specificity [Sp]: 60-86%), whereas Addenbrooke's Cognitive Examination (ACE) was the preferable tool for dementia screening (Sn: 79-100%; Sp: 86%). CONCLUSION This systematic review found that there are three screening approaches for detecting early dementia and MCI at primary health care. ACE and MoCA are recommended tools for screening of dementia and MCI, respectively.
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Affiliation(s)
- M A Abd Razak
- Institute for Public Health, Ministry of Health Malaysia, Jalan Bangsar, 50590 Kuala Lumpur, W.P. Kuala Lumpur, Malaysia.
| | - N A Ahmad
- Institute for Public Health, Ministry of Health Malaysia, Jalan Bangsar, 50590 Kuala Lumpur, W.P. Kuala Lumpur, Malaysia.
| | - Y Y Chan
- Institute for Public Health, Ministry of Health Malaysia, Jalan Bangsar, 50590 Kuala Lumpur, W.P. Kuala Lumpur, Malaysia.
| | - N Mohamad Kasim
- Institute for Public Health, Ministry of Health Malaysia, Jalan Bangsar, 50590 Kuala Lumpur, W.P. Kuala Lumpur, Malaysia.
| | - M Yusof
- Women and Child Hospital Kuala Lumpur, Ministry of Health Malaysia, Jalan Dr Latiff, 50586 Kuala Lumpur, W.P. Kuala Lumpur, Malaysia.
| | - M K A Abdul Ghani
- Klinik Rafeeq & Nurul, Sungai Rengit, 81620 Pengerang, Johor, Malaysia.
| | - M Omar
- Kuala Selangor Health District, Ministry of Health Malaysia, Jalan Semarak, 45000 Kuala Selangor, Selangor, Malaysia.
| | - F A Abd Aziz
- Institute for Public Health, Ministry of Health Malaysia, Jalan Bangsar, 50590 Kuala Lumpur, W.P. Kuala Lumpur, Malaysia.
| | - R Jamaluddin
- Institute for Public Health, Ministry of Health Malaysia, Jalan Bangsar, 50590 Kuala Lumpur, W.P. Kuala Lumpur, Malaysia.
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20
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Park J, Jeong E, Seomun G. The clock drawing test: A systematic review and meta‐analysis of diagnostic accuracy. J Adv Nurs 2018; 74:2742-2754. [DOI: 10.1111/jan.13810] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 05/21/2018] [Accepted: 06/05/2018] [Indexed: 11/30/2022]
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21
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Chorwe-Sungani G, Chipps J. Validity and utility of instruments for screening of depression in women attending antenatal clinics in Blantyre district in Malawi. S Afr Fam Pract (2004) 2018. [DOI: 10.1080/20786190.2018.1432136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
- G Chorwe-Sungani
- Kamuzu College of Nursing, University of Malawi , Blantyre, Malawi
- University of the Western Cape , Bellville, South Africa
| | - J Chipps
- Kamuzu College of Nursing, University of Malawi , Blantyre, Malawi
- University of the Western Cape , Bellville, South Africa
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22
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Arvanitakis Z, Leurgans SE, Fleischman DA, Schneider JA, Rajan KB, Pruzin JJ, Shah RC, Evans DA, Barnes LL, Bennett DA. Memory complaints, dementia, and neuropathology in older blacks and whites. Ann Neurol 2018; 83:718-729. [PMID: 29466839 PMCID: PMC5912967 DOI: 10.1002/ana.25189] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Revised: 02/16/2018] [Accepted: 02/19/2018] [Indexed: 01/16/2023]
Abstract
OBJECTIVE To determine relationships of memory complaints to cognitive function and decline, incident dementia, and neurodegenerative and other neuropathologies, as well as the population-attributable risk for dementia in older black and white persons. METHODS A total of 4,015 community-based persons (28% black; 74% women; mean baseline age = 78 years) were enrolled in 1 of 4 longitudinal cohort studies, and another 2,937 in a population-based cohort. Memory scores, assessed using 2 questions (5-point Likert scales) were categorized as complaints present or absent. Global cognition and 5 cognitive domains were derived from annual neuropsychological tests. Dementia was assessed from these tests and additional data. Neuropathologic data were available for 1,350 deceased subjects with brain autopsies. Regression and mixed effects models were used to examine relationships of memory complaints to cognition and neuropathology. RESULTS Baseline memory complaints (n = 1,310; 33% of 4,015) were associated with lower cognition and faster decline in all domains (global score estimate = -0.032, standard error = 0.004, p < 0.0001), during a mean follow-up of 6 (standard deviation = 2) years. Persons with memory complaints had higher dementia risk (hazard ratio = 1.64, 95% confidence interval [CI] = 1.42-1.89) and odds of pathologic Alzheimer disease (odds ratio [OR] = 1.96, 95% CI = 1.51-2.54), neocortical Lewy bodies (OR = 2.47, 95% CI = 1.54-3.96), and other neurodegenerative pathologies. Results for dementia risk were similar among blacks and whites. Among 2,937 older persons in a population-based cohort with similar data, the population-attributable risk for incident dementia due to memory complaints was 14.0% (95% CI = 2.6-23.0), and did not vary between the black and white groups. INTERPRETATION Memory complaints are common in older black and white persons, and relate to cognitive decline, dementia risk, and neurodegenerative pathologies. Ann Neurol 2018;83:718-729.
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Affiliation(s)
- Zoe Arvanitakis
- Rush Alzheimer's Disease Center.,Department of Neurological Sciences
| | - Sue E Leurgans
- Rush Alzheimer's Disease Center.,Department of Neurological Sciences
| | - Debra A Fleischman
- Rush Alzheimer's Disease Center.,Department of Neurological Sciences.,Department of Behavioral Sciences
| | - Julie A Schneider
- Rush Alzheimer's Disease Center.,Department of Neurological Sciences.,Department of Pathology
| | | | - Jeremy J Pruzin
- Rush Alzheimer's Disease Center.,Department of Neurological Sciences
| | - Raj C Shah
- Rush Alzheimer's Disease Center.,Department of Family Medicine, Rush University Medical Center, Chicago, IL
| | | | - Lisa L Barnes
- Rush Alzheimer's Disease Center.,Department of Neurological Sciences.,Department of Behavioral Sciences
| | - David A Bennett
- Rush Alzheimer's Disease Center.,Department of Neurological Sciences
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Choe YM, Byun MS, Lee JH, Sohn BK, Lee DY, Kim JW. Subjective memory complaint as a useful tool for the early detection of Alzheimer's disease. Neuropsychiatr Dis Treat 2018; 14:2451-2460. [PMID: 30288043 PMCID: PMC6161713 DOI: 10.2147/ndt.s174517] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Despite their high prevalence in Alzheimer's disease (AD), and the increasing level of concern they have generated, subjective memory complaints (SMCs) are poorly understood. This study investigated the accuracy with which SMC can separate mild cognitive impairment (MCI) and early AD from cognitive normal (CN), and explored whether the discrimination ability is similar to or better than that of the Mini-Mental State Exam (MMSE). PATIENTS AND METHODS This study recruited 175 CN subjects, 52 with MCI, and 66 with probable AD aged 60 years or older. To test the independent contributions of SMC and MMSE scores to the classification of cognitive status (CN vs MCI or early AD), logistic regression analyses were performed, adjusting for the following potential confounding variables: age, gender, Frontal Assessment Battery score, modified Hachinski Ischemic Scale score, and apolipoprotein E ε4 status. Receiver operating characteristic (ROC) curve analyses were used to determine the discrimination accuracy of SMC and MMSE scores, and area under the ROC curve (AUROC) was also calculated. RESULTS In the highly educated (≥7 years), nondepressed (Geriatric Depression Scale ≤15) subgroup, SMC showed good accuracy in discriminating cognitively impaired subjects from CN after adjusting for potential confounding variables (the AUROC of the adjusted SMC was 0.841 for MCI discrimination, and it was 0.858 for MCI plus early AD discrimination). Both SMC and MMSE scores significantly contributed to differentiating between CN and MCI (OR=2.372, 95% CI=1.086-5.177; OR=0.730, 95% CI=0.566-0.941, respectively) after adjusting for the same covariates. However, in the highly educated and nondepressed subgroups, SMC showed significant predictive power for MCI from CN (OR=3.119, 95% CI=1.190-8.176; OR=3.328, 95% CI=1.320-8.396, respectively), whereas MMSE scores did not. CONCLUSION Our findings support the usefulness of SMC, which was comparable or even superior to MMSE scores, for detecting MCI or early AD.
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Affiliation(s)
- Young Min Choe
- Department of Neuropsychiatry, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Republic of Korea, .,Department of Psychiatry, Hallym University College of Medicine, Chuncheon, Republic of Korea,
| | - Min Soo Byun
- Institute of Human Behavioral Medicine, Medical Research Center Seoul National University, Seoul, Republic of Korea
| | - Jun Ho Lee
- Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Bo Kyung Sohn
- Department of Psychiatry, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Dong Young Lee
- Institute of Human Behavioral Medicine, Medical Research Center Seoul National University, Seoul, Republic of Korea.,Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jee Wook Kim
- Department of Neuropsychiatry, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Republic of Korea, .,Department of Psychiatry, Hallym University College of Medicine, Chuncheon, Republic of Korea,
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Sanga P, Katz N, Polverejan E, Wang S, Kelly KM, Haeussler J, Thipphawong J. Long-Term Safety and Efficacy of Fulranumab in Patients With Moderate-to-Severe Osteoarthritis Pain: A Phase II Randomized, Double-Blind, Placebo-Controlled Extension Study. Arthritis Rheumatol 2017; 69:763-773. [PMID: 27748055 DOI: 10.1002/art.39943] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 09/20/2016] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To evaluate the long-term safety and efficacy of fulranumab in patients with knee or hip pain caused by moderate-to-severe chronic osteoarthritis (OA). METHODS In this phase II double-blind, placebo-controlled extension study, patients who were randomized in equal proportions to receive subcutaneous doses of either placebo or fulranumab (1 mg every 4 weeks, 3 mg every 8 weeks, 3 mg every 4 weeks, 6 mg every 8 weeks, or 10 mg every 8 weeks) in the 12-week double-blind efficacy phase and who completed this double-blind efficacy phase were eligible to continue the dosage throughout a 92-week double-blind extension phase, followed by a 24-week posttreatment follow-up period. Safety assessments included evaluation of treatment-emergent adverse events (TEAEs), pre-identified AEs of interest, and joint replacements. Efficacy assessments included changes from baseline to the end of the double-blind extension phase in scores on the patient's global assessment and the pain and physical function subscales of the Western Ontario and McMaster Universities Osteoarthritis Index. RESULTS Overall, 401 of the 423 patients who completed the 12-week double-blind efficacy phase entered the extension study. Long-term sustained improvements were observed in all efficacy parameters following fulranumab treatment (1 mg every 4 weeks, 3 mg every 4 weeks, and 10 mg every 8 weeks) as compared with placebo. Similar percentages of patients in both groups experienced TEAEs (88% taking placebo and 91% taking fulranumab; all phases). Across all fulranumab groups, arthralgia (21%) and OA (18%) (e.g., exacerbation of OA pain) were the most common TEAEs. The most common serious TEAEs were the requirement for knee (10%) and hip (7%) arthroplasty, with 80% occurring during the posttreatment follow-up period. Neurologic-related TEAEs (28%; all phases) were generally mild-to-moderate. Overall, 81 joint replacements were performed in 71 patients (8 [11%] receiving placebo and 63 [89%] receiving fulranumab); 15 patients (21%) had rapid progression of OA (RPOA). All cases of RPOA occurred in fulranumab-treated patients who were concurrently receiving nonsteroidal antiinflammatory drugs and occurred in joints with preexisting OA. CONCLUSION Long-term treatment with fulranumab was generally well-tolerated and efficacious. RPOA was observed as a safety signal. Future studies are warranted to demonstrate whether the risk of RPOA can be reduced in patients taking fulranumab.
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Affiliation(s)
- Panna Sanga
- Janssen Research & Development, Titusville, New Jersey
| | - Nathaniel Katz
- Analgesic Solutions, Natick, Massachusetts, and Tufts University School of Medicine, Boston, Massachusetts
| | | | - Steven Wang
- Janssen Research & Development, Titusville, New Jersey
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25
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Krupp S, Seebens A, Kasper J, Willkomm M, Balck F. [Validation of the German version of the 6‑item screener : Brief cognitive test with broad application possibilities]. Z Gerontol Geriatr 2017; 51:275-281. [PMID: 28093627 DOI: 10.1007/s00391-016-1177-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 09/29/2016] [Accepted: 12/16/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Especially during admission the detection of cognitive deficits relevant to everyday life should burden patient and examiner as little as possible. The 6‑item screener (SIS) takes approximately 1 min, is easy to learn, does not require any material and is independent of the patient's visual and fine motor skills. The test was first published in 2002 by Callahan who approved the present German translation. OBJECTIVE We checked the convergent and discriminant validity, reliability and sensitivity to change of the German translation among geriatric patients. MATERIAL AND METHODS A total of 165 patients in an acute geriatric department performed the SIS (4 times), the mini mental state examination (MMSE, 2 times), clock-drawing test according to Shulman (2 times), the Regensburg verbal fluency test (2 times) and the Montgomery-Åsberg depression rating scale within a period of 16 days. The overall judgment of a physician blinded to the test results served as the reference standard. RESULTS The SIS closely correlated with the medical judgment (-0.729). The retest reliability was 0.705 and the internal consistency 0.821 (Cronbach's alpha). The sensitivity to detect cognitive deficits relevant to activities of daily living was 100% if a threshold of 5 points was chosen. The achievement of maximum points largely rules out even mild cognitive impairment. CONCLUSION The SIS is a valid, reliable short cognitive test. Using a threshold of 5 points the SIS detects cognitive deficits relevant to daily living with a higher sensitivity than the MMSE with a threshold of 25. When the maximum score is achieved there are no medical indications for further cognitive assessment of clinically unremarkable geriatric patients. The brevity and simple application of the SIS also enable its application outside geriatric wards.
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Affiliation(s)
- S Krupp
- Forschungsgruppe Geriatrie Lübeck, Krankenhaus Rotes Kreuz Lübeck - Geriatriezentrum, Marlistr. 10, 23566, Lübeck, Deutschland.
| | - A Seebens
- Forschungsgruppe Geriatrie Lübeck, Krankenhaus Rotes Kreuz Lübeck - Geriatriezentrum, Marlistr. 10, 23566, Lübeck, Deutschland.,Psychosoziale Medizin und Entwicklungsneurowissenschaften, Universitätsklinikum Carl Gustav Carus, Dresden, Deutschland.,Universität zu Lübeck, Lübeck, Deutschland
| | - J Kasper
- Forschungsgruppe Geriatrie Lübeck, Krankenhaus Rotes Kreuz Lübeck - Geriatriezentrum, Marlistr. 10, 23566, Lübeck, Deutschland
| | - M Willkomm
- Forschungsgruppe Geriatrie Lübeck, Krankenhaus Rotes Kreuz Lübeck - Geriatriezentrum, Marlistr. 10, 23566, Lübeck, Deutschland
| | - F Balck
- Forschungsgruppe Geriatrie Lübeck, Krankenhaus Rotes Kreuz Lübeck - Geriatriezentrum, Marlistr. 10, 23566, Lübeck, Deutschland.,Psychosoziale Medizin und Entwicklungsneurowissenschaften, Universitätsklinikum Carl Gustav Carus, Dresden, Deutschland
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Sanga P, Polverejan E, Wang S, Kelly KM, Thipphawong J. Efficacy, Safety, and Tolerability of Fulranumab as an Adjunctive Therapy in Patients With Inadequately Controlled, Moderate-to-Severe Chronic Low Back Pain: A Randomized, Double-blind, Placebo-controlled, Dose-ranging, Dose-loading Phase II Study. Clin Ther 2016; 38:1435-1450. [DOI: 10.1016/j.clinthera.2016.03.030] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Revised: 03/18/2016] [Accepted: 03/21/2016] [Indexed: 01/01/2023]
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Adjorlolo S. Diagnostic Accuracy, Sensitivity, and Specificity of Executive Function Tests in Moderate Traumatic Brain Injury in Ghana. Assessment 2016; 25:498-512. [PMID: 27121081 DOI: 10.1177/1073191116646445] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The sociocultural differences between Western and sub-Saharan African countries make it imperative to standardize neuropsychological tests in the latter. However, Western-normed tests are frequently administered in sub-Saharan Africa because of challenges hampering standardization efforts. Yet a salient topical issue in the cross-cultural neuropsychology literature relates to the utility of Western-normed neuropsychological tests in minority groups, non-Caucasians, and by extension Ghanaians. Consequently, this study investigates the diagnostic accuracy, sensitivity, and specificity of executive function (EF) tests (The Stroop Test, Trail Making Test, and Controlled Oral Word Association Test), and a Revised Quick Cognitive Screening Test (RQCST) in a sample of 50 patients diagnosed with moderate traumatic brain injury and 50 healthy controls in Ghana. The EF test scores showed good diagnostic accuracy, with area under the curve (AUC) values of the Trail Making Test scores ranging from .746 to .902. With respect to the Stroop Test scores, the AUC values ranged from .793 to .898, while Controlled Oral Word Association Test had AUC value of .787. The RQCST scores discriminated between the groups, with AUC values ranging from .674 to .912. The AUC values of composite EF score and a neuropsychological score created from EF and RQCST scores were .936 and. 942, respectively. Additionally, the Stroop Test, Trail Making Test, EF composite score, and RQCST scores showed good to excellent sensitivities and specificities. In general, this study has shown that commonly used EF tests in Western countries have diagnostic accuracy, sensitivity, and specificity when administered in Ghanaian samples. The findings and implications of the study are discussed.
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Adjorlolo S. Ecological validity of executive function tests in moderate traumatic brain injury in Ghana. Clin Neuropsychol 2016; 30:1517-1537. [DOI: 10.1080/13854046.2016.1172667] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Creavin ST, Wisniewski S, Noel‐Storr AH, Trevelyan CM, Hampton T, Rayment D, Thom VM, Nash KJE, Elhamoui H, Milligan R, Patel AS, Tsivos DV, Wing T, Phillips E, Kellman SM, Shackleton HL, Singleton GF, Neale BE, Watton ME, Cullum S. Mini-Mental State Examination (MMSE) for the detection of dementia in clinically unevaluated people aged 65 and over in community and primary care populations. Cochrane Database Syst Rev 2016; 2016:CD011145. [PMID: 26760674 PMCID: PMC8812342 DOI: 10.1002/14651858.cd011145.pub2] [Citation(s) in RCA: 308] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND The Mini Mental State Examination (MMSE) is a cognitive test that is commonly used as part of the evaluation for possible dementia. OBJECTIVES To determine the diagnostic accuracy of the Mini-Mental State Examination (MMSE) at various cut points for dementia in people aged 65 years and over in community and primary care settings who had not undergone prior testing for dementia. SEARCH METHODS We searched the specialised register of the Cochrane Dementia and Cognitive Improvement Group, MEDLINE (OvidSP), EMBASE (OvidSP), PsycINFO (OvidSP), LILACS (BIREME), ALOIS, BIOSIS previews (Thomson Reuters Web of Science), and Web of Science Core Collection, including the Science Citation Index and the Conference Proceedings Citation Index (Thomson Reuters Web of Science). We also searched specialised sources of diagnostic test accuracy studies and reviews: MEDION (Universities of Maastricht and Leuven, www.mediondatabase.nl), DARE (Database of Abstracts of Reviews of Effects, via the Cochrane Library), HTA Database (Health Technology Assessment Database, via the Cochrane Library), and ARIF (University of Birmingham, UK, www.arif.bham.ac.uk). We attempted to locate possibly relevant but unpublished data by contacting researchers in this field. We first performed the searches in November 2012 and then fully updated them in May 2014. We did not apply any language or date restrictions to the electronic searches, and we did not use any methodological filters as a method to restrict the search overall. SELECTION CRITERIA We included studies that compared the 11-item (maximum score 30) MMSE test (at any cut point) in people who had not undergone prior testing versus a commonly accepted clinical reference standard for all-cause dementia and subtypes (Alzheimer disease dementia, Lewy body dementia, vascular dementia, frontotemporal dementia). Clinical diagnosis included all-cause (unspecified) dementia, as defined by any version of the Diagnostic and Statistical Manual of Mental Disorders (DSM); International Classification of Diseases (ICD) and the Clinical Dementia Rating. DATA COLLECTION AND ANALYSIS At least three authors screened all citations.Two authors handled data extraction and quality assessment. We performed meta-analysis using the hierarchical summary receiver-operator curves (HSROC) method and the bivariate method. MAIN RESULTS We retrieved 24,310 citations after removal of duplicates. We reviewed the full text of 317 full-text articles and finally included 70 records, referring to 48 studies, in our synthesis. We were able to perform meta-analysis on 28 studies in the community setting (44 articles) and on 6 studies in primary care (8 articles), but we could not extract usable 2 x 2 data for the remaining 14 community studies, which we did not include in the meta-analysis. All of the studies in the community were in asymptomatic people, whereas two of the six studies in primary care were conducted in people who had symptoms of possible dementia. We judged two studies to be at high risk of bias in the patient selection domain, three studies to be at high risk of bias in the index test domain and nine studies to be at high risk of bias regarding flow and timing. We assessed most studies as being applicable to the review question though we had concerns about selection of participants in six studies and target condition in one study.The accuracy of the MMSE for diagnosing dementia was reported at 18 cut points in the community (MMSE score 10, 14-30 inclusive) and 10 cut points in primary care (MMSE score 17-26 inclusive). The total number of participants in studies included in the meta-analyses ranged from 37 to 2727, median 314 (interquartile range (IQR) 160 to 647). In the community, the pooled accuracy at a cut point of 24 (15 studies) was sensitivity 0.85 (95% confidence interval (CI) 0.74 to 0.92), specificity 0.90 (95% CI 0.82 to 0.95); at a cut point of 25 (10 studies), sensitivity 0.87 (95% CI 0.78 to 0.93), specificity 0.82 (95% CI 0.65 to 0.92); and in seven studies that adjusted accuracy estimates for level of education, sensitivity 0.97 (95% CI 0.83 to 1.00), specificity 0.70 (95% CI 0.50 to 0.85). There was insufficient data to evaluate the accuracy of the MMSE for diagnosing dementia subtypes.We could not estimate summary diagnostic accuracy in primary care due to insufficient data. AUTHORS' CONCLUSIONS The MMSE contributes to a diagnosis of dementia in low prevalence settings, but should not be used in isolation to confirm or exclude disease. We recommend that future work evaluates the diagnostic accuracy of tests in the context of the diagnostic pathway experienced by the patient and that investigators report how undergoing the MMSE changes patient-relevant outcomes.
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Affiliation(s)
- Sam T Creavin
- University of BristolSchool of Social and Community MedicineCarynge Hall39 Whatley RoadBristolUKBS8 2PS
| | - Susanna Wisniewski
- Cochrane Dementia and Cognitive Improvement Group, Oxford UniversityOxfordUK
| | - Anna H Noel‐Storr
- University of OxfordRadcliffe Department of MedicineRoom 4401c (4th Floor)John Radcliffe Hospital, HeadingtonOxfordUKOX3 9DU
| | - Clare M Trevelyan
- Avon and Wiltshire Mental Health Partnership NHS TrustMedical EducationWoodland View, Brentry LaneBristolUKBS10 6NB
| | - Thomas Hampton
- Frimley Health NHS Foundation TrustENTFrimley Park HospitalPortsmouth RoadFrimley, CamberleySurreyUKGU16 7UJ
| | - Dane Rayment
- Avon and Wiltshire Partnership NHS TrustOlder Adult PsychiatryJenner House, Langley ParkChippenhamWiltshireUKSN15 1GG
| | - Victoria M Thom
- Avon & Wiltshire Mental Health Partnership NHS TrustForensic PsychiatryFromeside, Blackberry Hill HospitalBristolUKBS16 1EG
| | | | - Hosam Elhamoui
- Somerset Partnership NHS TrustPsychiatry91 Comeytrowe LaneTauntonSomersetUKTA1 5QG
| | - Rowena Milligan
- Mansion House SurgeryGeneral PracticeAbbey StreetStoneStaffordshireUKST15 0WA
| | - Anish S Patel
- Avon and Wiltshire Mental Health Partnership NHS TrustNBT Acute Mental Health Liaison TeamDonal Early HouseSouthmead HospitalBristolUKBS10 5NB
| | - Demitra V Tsivos
- North Bristol NHS TrustNeuropsychologySouthmead HospitalBristolUKBS10 5NB
| | - Tracey Wing
- Taunton and Somerset NHS trustCare of Elderly/ITU/A+EBristolUKBS1 3DH
| | - Emma Phillips
- 2gether NHS Foundation TrustCharlton Lane HospitalCheltenhamGloucestershireUKGL53 9DZ
| | - Sophie M Kellman
- Avon and Wiltshire Mental Health Partnership NHS TrustJenner House, Langley ParkChippenhamWiltshireUKSN15 1GG
| | - Hannah L Shackleton
- NHS ScotlandNHS Forth ValleyFalkirk Community Hospital, Majors LoanFalkirkUK
| | | | - Bethany E Neale
- RCGP Severn FacultyGeneral PracticeDeanery HouseBristolUKBA16 1GW
| | | | - Sarah Cullum
- University of BristolSchool of Social and Community MedicineCarynge Hall39 Whatley RoadBristolUKBS8 2PS
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Gutorova DA, Vasenina EE, Levin OS. Screening of cognitive impairment in the old and old-old population with the 3-CT scale. Zh Nevrol Psikhiatr Im S S Korsakova 2016; 116:35-40. [DOI: 10.17116/jnevro20161166235-40] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Ketterer MW, Alaali Y, Yessayan L, Jennings J. "Alert and Oriented × 3?" Correlates of Mini-Cog Performance in a Post/Nondelirious Intensive Care Unit Sample. PSYCHOSOMATICS 2015; 57:194-9. [PMID: 26805587 DOI: 10.1016/j.psym.2015.10.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Revised: 10/21/2015] [Accepted: 10/22/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Cognitive impairment has been found to be a predictor of adverse medical outcomes, including nonadherence, recurrent medical crises resulting in early readmissions, and death. OBJECTIVE The Mini-Cog has been proposed for bedside/clinic cognitive testing. Its validity as a measure of central nervous system (CNS) impairment has never been tested against measures of CNS-medical history, CNS scans, selected laboratory findings, observed in-hospital nondelirious memory impairment, or collateral history from family. METHODS We observed Mini-Cog performance in 107 post/nondelirious medical intensive care unit patients and tested its association with age, CNS-medical history, CNS scans, selected laboratory findings, and behavioral history (in-hospital observation of memory problems and collateral history from family or significant others). RESULTS The overall Mini-Cog covaried with age, various measures of CNS impairment, abnormal laboratory findings, and measures of preadmission "forgetfulness" per family and by in-hospital staff observation. Unique variance in predicting overall Mini-Cog scores included age, positive CNS scan, and behavioral history. Of 91 patients found to be "alert and oriented × 3," 76% were impaired in immediate memory, short-term memory, or clock drawing. CONCLUSIONS The Mini-Cog appears to be a brief, yet valid, measure of CNS dysfunction that significantly enhances sensitivity of evaluation at the bedside. Failure to evaluate patients with a formal examination like the Mini-Cog appears to miss up to 76% of patients with moderate cognitive impairment.
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Affiliation(s)
- Mark W Ketterer
- Division of Consultation-Liaison Psychiatry & Division of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Wayne State University, Detroit, MI.
| | - Yathreb Alaali
- Division of Consultation-Liaison Psychiatry & Division of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Wayne State University, Detroit, MI
| | - Lenar Yessayan
- Division of Consultation-Liaison Psychiatry & Division of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Wayne State University, Detroit, MI
| | - Jeff Jennings
- Division of Consultation-Liaison Psychiatry & Division of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Wayne State University, Detroit, MI
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Johnen A, Schmukle SC, Hüttenbrink J, Kischka C, Kennerknecht I, Dobel C. A family at risk: congenital prosopagnosia, poor face recognition and visuoperceptual deficits within one family. Neuropsychologia 2014; 58:52-63. [PMID: 24704175 DOI: 10.1016/j.neuropsychologia.2014.03.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2013] [Revised: 03/21/2014] [Accepted: 03/25/2014] [Indexed: 10/25/2022]
Abstract
Congenital prosopagnosia (CP) describes a severe face processing impairment despite intact early vision and in the absence of overt brain damage. CP is assumed to be present from birth and often transmitted within families. Previous studies reported conflicting findings regarding associated deficits in nonface visuoperceptual tasks. However, diagnostic criteria for CP significantly differed between studies, impeding conclusions on the heterogeneity of the impairment. Following current suggestions for clinical diagnoses of CP, we administered standardized tests for face processing, a self-report questionnaire and general visual processing tests to an extended family (N=28), in which many members reported difficulties with face recognition. This allowed us to assess the degree of heterogeneity of the deficit within a large sample of suspected CPs of similar genetic and environmental background. (a) We found evidence for a severe face processing deficit but intact nonface visuoperceptual skills in three family members - a father and his two sons - who fulfilled conservative criteria for a CP diagnosis on standardized tests and a self-report questionnaire, thus corroborating findings of familial transmissions of CP. (b) Face processing performance of the remaining family members was also significantly below the mean of the general population, suggesting that face processing impairments are transmitted as a continuous trait rather than in a dichotomous all-or-nothing fashion. (c) Self-rating scores of face recognition showed acceptable correlations with standardized tests, suggesting this method as a viable screening procedure for CP diagnoses. (d) Finally, some family members revealed severe impairments in general visual processing and nonface visual memory tasks either in conjunction with face perception deficits or as an isolated impairment. This finding may indicate an elevated risk for more general visuoperceptual deficits in families with prosopagnosic members.
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Affiliation(s)
- Andreas Johnen
- Institute for Biomagnetism and Biosignalanalysis, Westfälische Wilhelms-Universität Münster, Münster, Germany; Department of Neurology, University Hospital Münster, Münster, Germany.
| | | | - Judith Hüttenbrink
- Institute for Biomagnetism and Biosignalanalysis, Westfälische Wilhelms-Universität Münster, Münster, Germany
| | - Claudia Kischka
- Institute for Human Genetics, Westfälische Wilhelms-Universität Münster, Münster, Germany
| | - Ingo Kennerknecht
- Institute for Human Genetics, Westfälische Wilhelms-Universität Münster, Münster, Germany
| | - Christian Dobel
- Institute for Biomagnetism and Biosignalanalysis, Westfälische Wilhelms-Universität Münster, Münster, Germany
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