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Meijers J, Kuin NC, Scherder EJA, Harte JM. Characteristics of forensic psychiatric patients with a neurocognitive disorder. BJPsych Open 2024; 10:e117. [PMID: 38763914 DOI: 10.1192/bjo.2024.712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/21/2024] Open
Abstract
BACKGROUND Emotional and behavioural disturbances accompanying neurocognitive disorders may sometimes lead to a criminal offence. Our knowledge of this specific forensic subpopulation is lagging behind the knowledge on, and attention for, 'classic' psychiatric disorders in forensic populations. AIMS To gain knowledge on the prevalence and characteristics of individuals with neurocognitive disorders in the forensic population. METHOD This retrospective database study uses an anonymised data-set of the National Database of penitentiary psychiatric centres (PPC) (N = 8391), which collects data on all patients admitted to one of the four PPCs (mental health clinics within the prison system) in The Netherlands since May 2013. Inclusion criterion for this study was the presence of a Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text revision (DSM-IV-TR) or Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5) diagnostic code belonging to the category of neurocognitive disorders. RESULTS A DSM-IV-TR or DSM-5 diagnostic code of a neurocognitive disorder was classified in 254 out of 8391 unique individuals, resulting in a prevalence of 3.0% in the total PPC population. The most prevalent diagnosis was unspecified neurocognitive disorder (59.1%). The neurocognitive disorder group significantly differed from a random control group from the database (n = 762) on demographic, clinical and criminological variables. CONCLUSIONS The prevalence of neurocognitive disorders in this real-world clinical sample is remarkably lower than in two earlier studies in similar populations. Also remarkable is the relatively high prevalence of an unspecified neurocognitive disorder. These findings lead us to hypothesise that neurocognitive disorders may be underdiagnosed in this population. Forensic psychiatric settings should evaluate whether they have sufficient expertise available in neuropsychological assessment.
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Affiliation(s)
- Jesse Meijers
- Willem Pompe Institute for Criminal Law and Criminology, Utrecht University, The Netherlands; and Judicial Complex Zaanstad, Dutch Custodial Institutions Agency, Ministry of Justice and Security, The Hague, The Netherlands
| | - Niki C Kuin
- Penitentiary Institution Vught, Dutch Custodial Institutions Agency, Ministry of Justice and Security, The Hague, The Netherlands; and Pieter Baan Centre, Netherlands Institute of Forensic Psychiatry and Psychology, Ministry of Justice and Security, The Hague, The Netherlands
| | - Erik J A Scherder
- Section of Clinical Neuropsychology, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, The Netherlands
| | - Joke M Harte
- Department of Criminology, Faculty of Law, Vrije Universiteit Amsterdam, The Netherlands
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Mehta DM, Woods SP, Akpotaire N. An evaluation of the moderating effects of routine and busyness on the relationship between prospective memory and everyday functioning in older persons with HIV disease. J Clin Exp Neuropsychol 2024:1-11. [PMID: 38704612 DOI: 10.1080/13803395.2024.2350577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 04/27/2024] [Indexed: 05/06/2024]
Abstract
INTRODUCTION People living with HIV (PLWH) often experience difficulties in everyday functioning, which can arise in part from deficits in the strategic/executive aspects of prospective memory (PM). Using Suchy's Contextually Valid Executive Assessment (ConVExA) framework, this study sought to determine whether the contextual factors of busyness and routine moderate the relationship between the strategic/executive aspects of PM and everyday functioning in older PLWH. METHODS Participants in this cross-sectional analysis were 145 PLWH aged 50 years and older who had completed the Martin and Park Environmental Demands (MPED) questionnaire of routine and busyness, the performance-based Cambridge Test of Prospective Memory, and self-report measures of activities of daily living (ADLs) and cognitive symptoms in daily life. RESULTS Multiple regression analyses covarying for relevant comorbidities showed that higher levels of busyness - but not routine - were associated with more frequent cognitive symptoms in daily life. Neither busyness nor routine interacted with PM in association with cognitive symptoms. However, routine and a strategic/executive measure of PM interacted in predicting ADLs; specifically, the association between time-based PM and ADLs was stronger in persons with higher levels of routine in their daily lives. Parallel analyses with less executively-demanding event-based PM were null and small. CONCLUSIONS Overall, findings provided mixed - and unexpected - evidence for the associations between contextual factors (i.e. routine and busyness), everyday functioning, and PM in this sample of older adults with HIV disease. Results and clinical implications are interpreted and discussed in the framework of the ConVExA model.
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Affiliation(s)
- Dhruvi M Mehta
- Rush Alzheimer's Disease Center, Rush University, Chicago, IL, USA
| | | | - Nneka Akpotaire
- Department of Psychology, University of Houston-Clear Lake, Houston, TX, USA
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Nameni G, Jazayeri S, Fatahi S, Jamshidi S, Zaroudi M. Soluble receptor of advanced glycation end product as a biomarker in neurocognitive and neuropsychiatric disorders: A meta-analysis of controlled studies. Eur J Clin Invest 2024:e14232. [PMID: 38700073 DOI: 10.1111/eci.14232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/27/2024] [Accepted: 04/06/2024] [Indexed: 05/05/2024]
Abstract
BACKGROUND & OBJECTIVES Currently, there is a significant focus on the decrease of soluble receptor of advanced glycation end products (sRAGE) in neurocognitive and neuropsychiatric disorders. sRAGE plays a decoy role against the inflammatory response of advanced glycation end products (AGE), which has led to increased interest in its role in these disorders. This meta-analysis aimed to investigate the significant differences in sRAGE levels between neurocognitive and neuropsychiatric disorders compared to control groups. METHOD A systematic review was conducted using the PUBMED, Scopus and Embase databases up to October 2023. Two reviewers assessed agreement for selecting papers based on titles and abstracts, with kappa used to measure agreement and finally publications were scanned according to controlled studies. Effect sizes were calculated as weighted mean differences (WMD) and pooled using a random effects model. Heterogeneity was assessed using I2, followed by subgroup analysis and meta-regression tests. Quality assessment was performed using the Newcastle-Ottawa Quality Assessment Scale. RESULTS In total, 16 studies were included in the present meta-analysis. Subjects with neurocognitive (n = 1444) and neuropsychiatric (n = 444) disorders had lower sRAGE levels in case-control (WMD: -0.21, 95% CI: -0.33, -0.10; p <.001) and cross-sectional (WMD: -0.29, 95% CI = -0.44, -0.13, p <.001) studies with high heterogeneity and no publication bias. In subgroup analysis, subjects with cognitive impairment (WMD: -0.87, 95% CI: -1.61, -0.13, p =.000), and age >50 years (WMD: -0.39, 95% CI: -0.74, -0.05, p =.000), had lower sRAGE levels in case-control studies. Also, dementia patients (WMD: -0.41, 95% CI: -0.72, -0.10, p =.014) with age >50 years (WMD: -0.33, 95% CI: -0.54, -0.13, p = 0.000) and in Asian countries (WMD: -0.28, 95% CI: -0.42, -0.13, p =.141) had lower sRAGE levels in cross-sectional studies. CONCLUSION This meta-analysis revealed a significant reduction in sRAGE in neurocognitive and neuropsychiatric disorders particularly in Asians and moderate age.
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Affiliation(s)
- Ghazaleh Nameni
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Shima Jazayeri
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Somaye Fatahi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sanaz Jamshidi
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Marsa Zaroudi
- Student Research Committee, Department of Nutrition, Faculty of Public Health Branch, Iran University of Medical Sciences, Tehran, Iran
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Harding E, Sullivan MP, Camic PM, Yong KXX, Stott J, Crutch SJ. "I Want to Do Something" - Exploring What Makes Activities Meaningful for Community-Dwelling People Living With Dementia: A Focused Ethnographic Study. Qual Health Res 2024:10497323241239487. [PMID: 38648467 DOI: 10.1177/10497323241239487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Supporting ageing in place, quality of life, and activity engagement are public health priorities for people with dementia. The importance of maintaining opportunities for meaningful activities has been widely acknowledged for those with dementia in long-term care, but little is known about what makes activities meaningful for, and how they are experienced by, people with different types of dementia in their own homes. This study used focussed ethnographic methods to explore the motivations and meanings of everyday activity engagement within the homes of 10 people with memory-led Alzheimer's disease and 10 people with posterior cortical atrophy. While participants' interactions with their everyday environments were challenged by their diagnoses, they were all finding ways to continue meaning-making via various activities. The main findings are encapsulated in three themes: (1) The fun and the function of activities; (2) Reciprocities of care, and (3) The constitution and continuity of (a changing) self. Ongoing engagement with both fun and functional activities offered participants living with different dementias opportunities to connect with others, to offer care and support (as well as receive it), and to maintain a sense of self and identity. Implications are discussed regarding the development and delivery of tailored interventions and support to enable continued engagement in meaningful activities for people with different types of dementia living in the community.
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Affiliation(s)
- Emma Harding
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, UCL, London, UK
| | - Mary Pat Sullivan
- School of Social Work, Faculty of Education and Professional Studies, Nipissing University, Nipissing, ON, Canada
| | - Paul M Camic
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, UCL, London, UK
| | - Keir X X Yong
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, UCL, London, UK
| | - Joshua Stott
- UCL Division of Psychology and Language Sciences, Department of Clinical, Educational, and Health Psychology, UCL, London, UK
| | - Sebastian J Crutch
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, UCL, London, UK
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Dergaa I, Ben Saad H, Glenn JM, Amamou B, Ben Aissa M, Guelmami N, Fekih-Romdhane F, Chamari K. From tools to threats: a reflection on the impact of artificial-intelligence chatbots on cognitive health. Front Psychol 2024; 15:1259845. [PMID: 38629037 PMCID: PMC11020077 DOI: 10.3389/fpsyg.2024.1259845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 02/29/2024] [Indexed: 04/19/2024] Open
Affiliation(s)
- Ismail Dergaa
- Primary Health Care Corporation (PHCC), Doha, Qatar
- Research Unit Physical Activity, Sport, and Health, UR18JS01, National Observatory of Sport, Tunis, Tunisia
- High Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia
| | - Helmi Ben Saad
- Service of Physiology and Functional Explorations, Farhat Hached Hospital, University of Sousse, Sousse, Tunisia
- Research Laboratory LR12SP09 “Heart Failure”, Farhat Hached Hospital, University of Sousse, Sousse, Tunisia
- Laboratory of Physiology, Faculty of Medicine of Sousse, University of Sousse, Sousse, Tunisia
| | - Jordan M. Glenn
- Department of Health, Exercise Science Research Center Human Performance and Recreation, University of Arkansas, Fayetteville, AR, United States
| | - Badii Amamou
- Department of Psychiatry, Fattouma Bourguiba Hospital, Monastir, Tunisia
- Research Laboratory LR05ES10 “Vulnerability to Psychosis”, Faculty of Medicine of Monastir, Monastir, Tunisia
| | - Mohamed Ben Aissa
- Department of Human and Social Sciences, Higher Institute of Sport and Physical Education of Kef, University of Jendouba, Jendouba, Tunisia
| | - Noomen Guelmami
- Department of Health Sciences (DISSAL), Postgraduate School of Public Health, University of Genoa, Genoa, Italy
| | - Feten Fekih-Romdhane
- The Tunisian Center of Early Intervention in Psychosis, Department of Psychiatry “Ibn Omrane”, Razi Hospital, Manouba, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
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To'mah V, du Toit SHJ. Potential of virtual reality to meaningfully engage adults living with dementia in care settings: A scoping review. Aust Occup Ther J 2024; 71:313-339. [PMID: 38140733 DOI: 10.1111/1440-1630.12916] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 10/29/2023] [Accepted: 11/01/2023] [Indexed: 12/24/2023]
Abstract
INTRODUCTION Older adults living with dementia in residential aged care homes receive physical care but may have limited access to meaningful engagement. Due to its multimodal and versatile nature, virtual reality (VR) is speculated to be an effective means of meaningfully engaging residents individually and/or in groups. However, there is little evidence regarding its efficacy as a means of meaningfully engaging older adults living with dementia. The objective of this scoping review is to identify and synthesise published research investigating the use of VR technology in promoting the meaningful engagement of older adults living with dementia in residential aged care facilities. METHODS A scoping review following Arksey and O'Malley's (2005) established process was conducted and included identifying and selecting relevant studies from seven databases (i.e., AgeLine, CINAHL, Medline, Cochrane, Embase, PsycINFO and Scopus), data charting, and collating, summarising and reporting findings. Two independent reviewers used Covidence and Excel to support data extraction and analysis. RESULTS The 20 eligible studies revealed discrepancies in the classification of VR and strengths, weaknesses, opportunities and threats associated with its implementation. Findings indicate that the most influential factor in eliciting meaningful engagement is when VR use facilitates interpersonal interactions and opportunities for human connection. CONCLUSION Although VR seems to be a promising medium in engaging older adults living with dementia, the efficacy of implementing VR technology within care facilities should be considered alongside potential environmental enablers and barriers. The apparent strength of implementing VR as a means of encouraging restoration, pleasure and productivity in older adults living with dementia lies in the fact that it creates opportunities for meaningful engagement on social and occupational levels.
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Affiliation(s)
- Vivianne To'mah
- The University of Sydney, Sydney, New South Wales, Australia
| | - Sanetta Henrietta Johanna du Toit
- Faculty of Medicine and Health Sciences, Sydney School of Health Sciences, The University of Sydney, Sydney, New South Wales, Australia
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Bai L, Zhou F, Zhang L. Serotonin signaling: a new player and therapeutic target beyond Long-haul coronavirus disease. MedComm (Beijing) 2024; 5:e523. [PMID: 38562420 PMCID: PMC10982457 DOI: 10.1002/mco2.523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 02/27/2024] [Accepted: 03/07/2024] [Indexed: 04/04/2024] Open
Abstract
During the coronavirus disease 2019 (COVID-19) pandemic, a subset of individuals continues to suffer from symptoms including fatigue, post-exertional malaise, dyspnea, bone loss, and memory and neurocognitive dysfunction for months and even years after infection. This clinical phenomenon has been labeled 'Long-haul COVID' or 'post-acute sequelae of COVID-19 (PASC)'; however, the underlying pathophysiological mechanisms remain unclear. In a recent study published in Cell, Wong et al. revealed that viral infection and type I interferon-driven reduction of peripheral serotonin impaired hippocampal responses and short-term memory through vagal neurons in patients with PASC. Therefore, the study provided novel insights into how serotonin links persistent viral inflammation with the neurocognitive symptoms of Long-haul COVID and actionable therapeutic targets for patients with PASC.
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Affiliation(s)
- Lan Bai
- International Biomed‐X Research CenterSecond Affiliated Hospital of Zhejiang University School of MedicineZhejiang UniversityHangzhouChina
| | - Fangfang Zhou
- Institutes of Biology and Medical ScienceSoochow UniversitySuzhouChina
| | - Long Zhang
- International Biomed‐X Research CenterSecond Affiliated Hospital of Zhejiang University School of MedicineZhejiang UniversityHangzhouChina
- MOE Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences InstituteZhejiang UniversityHangzhouChina
- Cancer CenterZhejiang UniversityHangzhouChina
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Villa NAE, Wen C, Espiridion ED. Understanding the Complexity of Early-Onset Dementia. Cureus 2024; 16:e57897. [PMID: 38725758 PMCID: PMC11080675 DOI: 10.7759/cureus.57897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2024] [Indexed: 05/12/2024] Open
Abstract
Dementia, particularly Alzheimer's disease, affects millions globally, with its prevalence increasing notably with age. Early-onset Alzheimer's disease, however, affects individuals under 65 years old. Unfortunately, diagnosing dementia in patients under 65 years old is quite challenging and is often delayed, missed, or wrong. Thus, we present the case of a 60-year-old female, with a medical history of hypothyroidism and presumed dementia on donepezil, who presented to the emergency department for agitation, dramatic change in personality and behavior, as well as cognitive decline that started in her late 50s. We discuss the importance of performing a thorough history and physical examination, as well as a comprehensive workup for patients who present with dramatic changes in behavior due to the wide range of potential diagnoses. While certain reversible causes, such as hypothyroidism, nutritional deficiencies, and polypharmacy, can be promptly identified and treated, chronic neurocognitive disorders such as Alzheimer's disease demand a timely evaluation for early multidisciplinary treatment to enhance patient outcomes.
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Affiliation(s)
| | - Charles Wen
- Psychiatry, Drexel University College of Medicine, Philadelphia, USA
| | - Eduardo D Espiridion
- Psychiatry, West Virginia School of Osteopathic Medicine, Lewisburg, USA
- Psychiatry, Drexel University College of Medicine, Philadelphia, USA
- Psychiatry, Philadelphia College of Osteopathic Medicine, Philadelphia, USA
- Psychiatry, Reading Hospital Tower Health Systems, West Reading, USA
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Mayer G, Frohnhofen H, Jokisch M, Hermann DM, Gronewold J. Associations of sleep disorders with all-cause MCI/dementia and different types of dementia - clinical evidence, potential pathomechanisms and treatment options: A narrative review. Front Neurosci 2024; 18:1372326. [PMID: 38586191 PMCID: PMC10995403 DOI: 10.3389/fnins.2024.1372326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 03/11/2024] [Indexed: 04/09/2024] Open
Abstract
Due to worldwide demographic change, the number of older persons in the population is increasing. Aging is accompanied by changes of sleep structure, deposition of beta-amyloid (Aß) and tau proteins and vascular changes and can turn into mild cognitive impairment (MCI) as well as dementia. Sleep disorders are discussed both as a risk factor for and as a consequence of MCI/dementia. Cross-sectional and longitudinal population-based as well as case-control studies revealed sleep disorders, especially sleep-disorderded breathing (SDB) and excessive or insufficient sleep durations, as risk factors for all-cause MCI/dementia. Regarding different dementia types, SDB was especially associated with vascular dementia while insomnia/insufficient sleep was related to an increased risk of Alzheimer's disease (AD). Scarce and still inconsistent evidence suggests that therapy of sleep disorders, especially continuous positive airway pressure (CPAP) in SDB, can improve cognition in patients with sleep disorders with and without comorbid dementia and delay onset of MCI/dementia in patients with sleep disorders without previous cognitive impairment. Regarding potential pathomechanisms via which sleep disorders lead to MCI/dementia, disturbed sleep, chronic sleep deficit and SDB can impair glymphatic clearance of beta-amyloid (Aß) and tau which lead to amyloid deposition and tau aggregation resulting in changes of brain structures responsible for cognition. Orexins are discussed to modulate sleep and Aß pathology. Their diurnal fluctuation is suppressed by sleep fragmentation and the expression suppressed at the point of hippocampal atrophy, contributing to the progression of dementia. Additionally, sleep disorders can lead to an increased vascular risk profile and vascular changes such as inflammation, endothelial dysfunction and atherosclerosis which can foster neurodegenerative pathology. There is ample evidence indicating that changes of sleep structure in aging persons can lead to dementia and also evidence that therapy of sleep disorder can improve cognition. Therefore, sleep disorders should be identified and treated early.
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Affiliation(s)
- Geert Mayer
- Department of Neurology, Philipps-Universität Marburg, Marburg, Germany
| | - Helmut Frohnhofen
- Department of Orthopedics and Trauma Surgery, University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf, Germany
- Department of Medicine, Geriatrics, Faculty of Health, University Witten-Herdecke, Witten, Germany
| | - Martha Jokisch
- Department of Neurology and Center for Translational Neuro-and Behavioral Sciences (C-TNBS), University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Dirk M. Hermann
- Department of Neurology and Center for Translational Neuro-and Behavioral Sciences (C-TNBS), University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Janine Gronewold
- Department of Neurology and Center for Translational Neuro-and Behavioral Sciences (C-TNBS), University Hospital Essen, University Duisburg-Essen, Essen, Germany
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Campisi M, Cannella L, Celik D, Gabelli C, Gollin D, Simoni M, Ruaro C, Fantinato E, Pavanello S. Mitigating cellular aging and enhancing cognitive functionality: visual arts-mediated Cognitive Activation Therapy in neurocognitive disorders. Front Aging Neurosci 2024; 16:1354025. [PMID: 38524114 PMCID: PMC10957554 DOI: 10.3389/fnagi.2024.1354025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/20/2024] [Indexed: 03/26/2024] Open
Abstract
The growing phenomenon of population aging is redefining demographic dynamics, intensifying age-related conditions, especially dementia, projected to triple by 2050 with an enormous global economic burden. This study investigates visual arts-mediated Cognitive Activation Therapy (CAT) as a non-pharmacological CAT intervention targets both biological aging [leukocyte telomere length (LTL), DNA methylation age (DNAmAge)] and cognitive functionality. Aligning with a broader trend of integrating non-pharmacological approaches into dementia care. The longitudinal study involved 20 patients with mild to moderate neurocognitive disorders. Cognitive and functional assessments, and biological aging markers -i.e., LTL and DNAmAge- were analyzed before and after CAT intervention. Change in LTL was positively correlated with days of treatment (p =0.0518). LTL significantly elongated after intervention (p =0.0269), especially in men (p =0.0142), correlating with younger age (p =0.0357), and higher education (p =0.0008). DNAmAge remained instead stable post-treatment. Cognitive and functional improvements were observed for Copy of complex geometric figure, Progressive Silhouettes, Position Discrimination, Communication Activities of Daily Living-Second edition, Direct Functional Status (p < 0.0001) and Object decision (p =0.0594), but no correlations were found between LTL and cognitive gains. Visual arts-mediated CAT effectively mitigates cellular aging, especially in men, by elongating LTL. These findings underscore the potential of non-pharmacological interventions in enhancing cognitive and functional status and general well-being in dementia care. Further research with larger and longer-term studies is essential for validation.
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Affiliation(s)
- Manuela Campisi
- Occupational Medicine, Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Luana Cannella
- Occupational Medicine, Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Dilek Celik
- Occupational Medicine, Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Carlo Gabelli
- Regional Centre for the Aging Brain (CRIC), University Hospital of Padua, Padua, Italy
| | - Donata Gollin
- Regional Centre for the Aging Brain (CRIC), University Hospital of Padua, Padua, Italy
| | - Marco Simoni
- Regional Centre for the Aging Brain (CRIC), University Hospital of Padua, Padua, Italy
| | - Cristina Ruaro
- Regional Centre for the Aging Brain (CRIC), University Hospital of Padua, Padua, Italy
| | - Elena Fantinato
- Regional Centre for the Aging Brain (CRIC), University Hospital of Padua, Padua, Italy
| | - Sofia Pavanello
- Occupational Medicine, Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Padua, Italy
- University Hospital of Padua, Padua, Italy
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Miskovic R, Ljubicic J, Bonaci-Nikolic B, Petkovic A, Markovic V, Rankovic I, Djordjevic J, Stankovic A, Klaassen K, Pavlovic S, Stojanovic M. Case report: Rapidly progressive neurocognitive disorder with a fatal outcome in a patient with PU.1 mutated agammaglobulinemia. Front Immunol 2024; 15:1324679. [PMID: 38500873 PMCID: PMC10945545 DOI: 10.3389/fimmu.2024.1324679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/19/2024] [Indexed: 03/20/2024] Open
Abstract
Introduction PU.1-mutated agammaglobulinemia (PU.MA) represents a recently described autosomal-dominant form of agammaglobulinemia caused by mutation of the SPI1 gene. This gene codes for PU.1 pioneer transcription factor important for the maturation of monocytes, B lymphocytes, and conventional dendritic cells. Only six cases with PU.MA, presenting with chronic sinopulmonary and systemic enteroviral infections, have been previously described. Accumulating literature evidence suggests a possible relationship between SPI1 mutation, microglial phagocytic dysfunction, and the development of Alzheimer's disease (AD). Case description We present a Caucasian female patient born from a non-consanguineous marriage, who was diagnosed with agammaglobulinemia at the age of 15 years when the immunoglobulin replacement therapy was started. During the following seventeen years, she was treated for recurrent respiratory and intestinal infections. At the age of 33 years, the diagnosis of celiac-like disease was established. Five years later progressive cognitive deterioration, unstable gait, speech disturbances, and behavioral changes developed. Comprehensive microbiological investigations were negative, excluding possible infective etiology. Brain MRI, 18FDG-PET-CT, and neuropsychological testing were suggestive for a diagnosis of a frontal variant of AD. Clinical exome sequencing revealed the presence of a novel frameshift heterozygous variant c.441dup in exon 4 of the SPI1 gene. Despite intensive therapy, the patient passed away a few months after the onset of the first neurological symptoms. Conclusion We describe the first case of PU.MA patient presenting with a rapidly progressive neurocognitive deterioration. The possible role of microglial dysfunction in patients with SPI1 mutation could explain their susceptibility to neurodegenerative diseases thus highlighting the importance of genetic testing in patients with inborn errors of immunity. Since PU.MA represents a newly described form of agammaglobulinemia, our case expands the spectrum of manifestations associated with SPI1 mutation.
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Affiliation(s)
- Rada Miskovic
- Clinic of Allergy and Immunology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jelena Ljubicic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Branka Bonaci-Nikolic
- Clinic of Allergy and Immunology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ana Petkovic
- Diagnostic Department, Center of Sterotaxic Radiosurgery, Clinic of Neurosurgery, University Clinical Center of Serbia, Belgrade, Serbia
| | - Vladana Markovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Clinic of Neurology, University Clinical Center of Serbia, Belgrade, Serbia
| | - Ivan Rankovic
- Department of Gastroenterology and Liver Unit, Royal Cornwall Hospitals NHS Trust, University of Exeter, Truro, United Kingdom
| | - Jelena Djordjevic
- Clinic of Neurology and Psychiatry for Children and Youth, Belgrade, Serbia
- Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Ana Stankovic
- Center for Radiology, University Clinical Center of Serbia, Belgrade, Serbia
| | - Kristel Klaassen
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Sonja Pavlovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Maja Stojanovic
- Clinic of Allergy and Immunology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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12
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Hamdan LB, Schmitt É, Vogel T. [Association between the severity of neurocognitive disorders and the seriousness of falls in the elderly]. Geriatr Psychol Neuropsychiatr Vieil 2024; 22:42-48. [PMID: 38573143 DOI: 10.1684/pnv.2024.1098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
Falls cause severe morbidity and mortality in people over 65 years old in all countries. Cognitive frailty is considered to be one of the risk factors for falls in the elderly. Approximately 60% of the elderly with neurocognitive disorders fall annually and this is two times more compared to elderly with no cognitive impairment. We already know that neurocognitive disorders and their severity are a risk factor for falls in older people. Few studies are conducted to investigate the association between the severity of neurocognitive disorders and the severity of falls. This study is therefore interested in investigating the association between the severity of neurocognitive disorders and the serious falls in the elderly. This is a non-interventional retrospective study of 100 patients admitted for fall in a geriatric hospital. The correlation between MMSE and fall severity remains uncertain. Serious falls are more frequent in patients with Parkinsonian syndromes, but this result is not statically significant. Polypharmacy remains very prevalent in our population with 70 % of patients having more than four drugs. Polydrug use in our study was very high, with 70% of patients taking more than four medications. We did not find a statistically significant association between the severity of neurocognitive disorders evaluated with the MMSE and the serious falls. More studies with tailored neurocognitive testing are needed to investigate the link between executive function disorders and the serious of falls.
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Affiliation(s)
| | - Élise Schmitt
- Pôle de gériatrie, hôpitaux universitaires de Strasbourg, France
| | - Thomas Vogel
- Pôle de gériatrie, hôpitaux universitaires de Strasbourg, France
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13
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Kanagasabai K, Palaniyappan L, Théberge J. Precision of metabolite-selective MRS measurements of glutamate, GABA and glutathione: A review of human brain studies. NMR Biomed 2024; 37:e5071. [PMID: 38050448 DOI: 10.1002/nbm.5071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 09/27/2023] [Accepted: 10/10/2023] [Indexed: 12/06/2023]
Abstract
Single-voxel proton magnetic resonance spectroscopy (SV 1 H-MRS) is an in vivo noninvasive imaging technique used to detect neurotransmitters and metabolites. It enables repeated measurements in living participants to build explanatory neurochemical models of psychiatric symptoms and testing of therapeutic approaches. Given the tight link among glutamate, gamma-amino butyric acid (GABA), glutathione and glutamine within the cellular machinery, MRS investigations of neurocognitive and psychiatric disorders must quantify a network of metabolites simultaneously to capture the pathophysiological states of interest. Metabolite-selective sequences typically provide improved metabolite isolation and spectral modelling simplification for a single metabolite at a time. Non-metabolite-selective sequences provide information on all detectable human brain metabolites, but feature many signal overlaps and require complicated spectral modelling. Although there are short-echo time (TE) MRS sequences that do not use spectral editing and are optimised to target either glutamate, GABA or glutathione, these approaches usually imply a precision tradeoff for the remaining two metabolites. Given the interest in assessing psychiatric and neurocognitive diseases that involve excitation-inhibition imbalances along with oxidative stress, there is a need to survey the literature on the quantification precision of current metabolite-selective MRS techniques. In this review, we locate and describe 17 studies that report on the quality of simultaneously acquired MRS metabolite data in the human brain. We note several factors that influence the data quality for single-shot acquisition of multiple metabolites of interest using metabolite-selective MRS: (1) internal in vivo references; (2) brain regions of interests; (3) field strength of scanner; and/or (4) optimised acquisition parameters. We also highlight the strengths and weaknesses of various SV spectroscopy techniques that were able to quantify in vivo glutamate, GABA and glutathione simultaneously. The insights from this review will assist in the development of new MRS pulse sequences for simultaneous, selective measurements of these metabolites and simplified spectral modelling.
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Affiliation(s)
- Kesavi Kanagasabai
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Imaging Program, Lawson Health Research Institute, London, Ontario, Canada
- Robarts Research Institute, Western University, London, Ontario, Canada
| | - Lena Palaniyappan
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Imaging Program, Lawson Health Research Institute, London, Ontario, Canada
- Robarts Research Institute, Western University, London, Ontario, Canada
- Douglas Mental Health University Institute, Department of Psychiatry, McGill University, Montreal, Quebec, Canada
| | - Jean Théberge
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Imaging Program, Lawson Health Research Institute, London, Ontario, Canada
- Department of Medical Imaging, St. Joseph's Health Care Centre, London, Ontario, Canada
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Sabeen B, White JA, Espinosa Hernandez SD, Kapasi A, Majekodunmi T, Boppana SH, Trelles I, Ruiz M, Frontela O. Cystocerebral Syndrome in a Patient with Altered Mental Status. Am J Case Rep 2024; 25:e942264. [PMID: 38258287 PMCID: PMC10825707 DOI: 10.12659/ajcr.942264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 12/19/2023] [Accepted: 12/12/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND Cystocerebral syndrome is delirium occurring in the elderly that results from urinary retention and acute bladder distension. Urinary retention can cause cerebral issues, such as altered mental status, without having an infection present. The pathophysiology is possibly due to increased catecholamine secretion while attempting to micturate. Due to its presenting symptoms, most physicians begin cerebrovascular workup, performing unnecessary and, often, invasive imaging studies. Although easily overlooked as a differential diagnosis, cystocerebral syndrome is an easily treatable cause of delirium and should be considered during treatment of elderly patients with delirium. CASE REPORT The patient was an 89-year-old man with a medical history of chronic obstructive airway disease, dementia, hypertensive disorder, and gastroesophageal reflux disease who presented with altered mental status secondary to urinary incontinence. The computed tomography scan without contrast showed a large volume of impacted stool in the cecum, with a distended urinary bladder. This case report describes his presentation, medical treatment, and outcome and discusses areas of gap improvement. CONCLUSIONS To date, there are only a handful of published articles on cystocerebral syndrome. This case report aims to add the awareness of bladder distention as an etiology of cystocerebral syndrome to the body of knowledge in the scientific community in the hope that patients will be identified and treated earlier, more safely, and at a reduced cost. Cystocerebral syndrome needs to be extensively addressed in research, and physicians should consider it one of the important differential diagnoses of delirium among elderly men.
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Affiliation(s)
- Badar Sabeen
- Department of Internal Medicine, Larkin Community Hospital Palm Springs, Hialeah, FL, USA
- Department of Geriatric Medicine, Larkin Community Hospital Palm Springs, Hialeah, FL, USA
| | - Joseph Allen White
- Department of Research and Academic Affairs, Larkin Community Hospital Palm Springs, Hialeah, FL, USA
- Ross University School of Medicine, Bridgetown, Barbados
| | | | - Abdulhusein Kapasi
- Department of Research and Academic Affairs, Larkin Community Hospital Palm Springs, Hialeah, FL, USA
- Medical University of the Americas, Charlestown, Saint Kitts and Nevis
| | - Temilola Majekodunmi
- Department of Research and Academic Affairs, Larkin Community Hospital Palm Springs, Hialeah, FL, USA
| | - Sri Harsha Boppana
- Department of Rheumatology, Larkin Community Hospital, South Miami, FL, USA
| | - Isaac Trelles
- Department of Geriatric Medicine, Larkin Community Hospital Palm Springs, Hialeah, FL, USA
| | - Marco Ruiz
- Department of Geriatric Medicine, Larkin Community Hospital Palm Springs, Hialeah, FL, USA
| | - Odalys Frontela
- Department of Internal Medicine, Larkin Community Hospital Palm Springs, Hialeah, FL, USA
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15
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Saito S, Hase Y, Tanaka M. Editorial: Pathological implications of metabolic and cerebrovascular diseases in neurocognitive disorders. Front Endocrinol (Lausanne) 2024; 15:1367575. [PMID: 38298381 PMCID: PMC10827949 DOI: 10.3389/fendo.2024.1367575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 01/09/2024] [Indexed: 02/02/2024] Open
Affiliation(s)
- Satoshi Saito
- Department of Neurology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Yoshiki Hase
- Neurovascular Research Group, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Masashi Tanaka
- Department of Rehabilitation, Health Science University, Fujikawaguchiko, Japan
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Park S, Kim J, Ha Y, Kim KN, Yi S, Koo BN. Preoperative mild cognitive impairment as a risk factor of postoperative cognitive dysfunction in elderly patients undergoing spine surgery. Front Aging Neurosci 2024; 16:1292942. [PMID: 38282693 PMCID: PMC10811182 DOI: 10.3389/fnagi.2024.1292942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 01/03/2024] [Indexed: 01/30/2024] Open
Abstract
Introduction Any persistent degree of cognitive impairment in older adults is a concern as it can progress to dementia. This study aimed to determine the incidence and risk factors for early postoperative cognitive dysfunction (POCD) in elderly patients undergoing spine surgery. Methods Patients were enrolled from a previous prospective observational study after screening for normal cognitive function using the Mini Mental State Examination (MMSE). Cognitive function was evaluated before surgery and at 1 week, month, and year post-surgery using MMSE and Montreal Cognitive Assessment scores (MoCA). Mild cognitive impairment (MCI) was determined using the MoCA scores adjusted for age. POCD was defined as a drop of three or more points on the MMSE 1 week post-surgery. Multivariate logistic analysis was performed to identify POCD risk factors. Results A total of 427 patients were included. Eighty-five (20%) had pre-existing MCI. The MCI group showed lower MoCA scores at each time point (baseline, 1 week after surgery, 1 month after surgery, 1 year after surgery) compared to the non-MCI group. Those in the MCI group had a higher rate of admission to intensive care unit after surgery, postoperative delirium, and POCD 1 week post-surgery, than those in the non-MCI group (16.5% vs. 6.7%, p = 0.008; 27.1% vs. 15.8%, p = 0.024; and 18.8% vs. 8.2%, p < 0.001, respectively). Among them, 10.3% were assessed for POCD on postoperative day 7 and self-reported poor social roles and physical functioning 1 week postoperatively. Conclusion Preoperative MCI was seen in ~20% of surgical patients aged >70 years. POCD was seen in ~20% of patients with pre-existing MCI, and ~ 10% of those without. Benzodiazepine use, significant comorbidities, pre-existing MCI, and depressive tendencies were risk factors for POCD.
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Affiliation(s)
- Sujung Park
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jeongmin Kim
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yoon Ha
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Republic of Korea
- POSTECH Biotech Center, Pohang University of Science and Technology, Pohang, Republic of Korea
| | - Keung N. Kim
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seong Yi
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Bon-Nyeo Koo
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
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17
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Wu X, Yan Y, Hu P, Wang L, Wu Y, Wu P, Geng Z, Xiao G, Zhou S, Ji G, Qiu B, Wei L, Tian Y, Liu H, Wang K. Effects of a periodic intermittent theta burst stimulation in Alzheimer's disease. Gen Psychiatr 2024; 37:e101106. [PMID: 38274292 PMCID: PMC10806514 DOI: 10.1136/gpsych-2023-101106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 11/07/2023] [Indexed: 01/27/2024] Open
Abstract
Background Previous studies have demonstrated that excitatory repetitive transcranial magnetic stimulation (rTMS) can improve the cognitive function of patients with Alzheimer's disease (AD). Intermittent theta burst stimulation (iTBS) is a novel excitatory rTMS protocol for brain activity stimulation with the ability to induce long-term potentiation-like plasticity and represents a promising treatment for AD. However, the long-term effects of iTBS on cognitive decline and brain structure in patients with AD are unknown. Aims We aimed to explore whether repeating accelerated iTBS every three months could slow down the cognitive decline in patients with AD. Methods In this randomised, assessor-blinded, controlled trial, iTBS was administered to the left dorsolateral prefrontal cortex (DLPFC) of 42 patients with AD for 14 days every 13 weeks. Measurements included the Montreal Cognitive Assessment (MoCA), a comprehensive neuropsychological battery, and the grey matter volume (GMV) of the hippocampus. Patients were evaluated at baseline and after follow-up. The longitudinal pipeline of the Computational Anatomy Toolbox for SPM was used to detect significant treatment-related changes over time. Results The iTBS group maintained MoCA scores relative to the control group (t=3.26, p=0.013) and reduced hippocampal atrophy, which was significantly correlated with global degeneration scale changes. The baseline Mini-Mental State Examination (MMSE) score, apolipoprotein E genotype and Clinical Dementia Rating were indicative of MoCA scores at follow-up. Moreover, the GMV of the left (t=0.08, p=0.996) and right (t=0.19, p=0.977) hippocampus were maintained in the active group but significantly declined in the control group (left: t=4.13, p<0.001; right: t=5.31, p<0.001). GMV change in the left (r=0.35, p=0.023) and right (r=0.36, p=0.021) hippocampus across the intervention positively correlated with MoCA changes; left hippocampal GMV change was negatively correlated with global degeneration scale (r=-0.32, p=0.041) changes. Conclusions DLPFC-iTBS may be a feasible and easy-to-implement non-pharmacological intervention to slow down the progressive decline of overall cognition and quality of life in patients with AD, providing a new AD treatment option. Trial registration number NCT04754152.
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Affiliation(s)
- Xingqi Wu
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Yibing Yan
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Panpan Hu
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Lu Wang
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Yue Wu
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
- Department of Psychology and Sleep Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Pan Wu
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Zhi Geng
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Guixian Xiao
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
- Department of Psychology and Sleep Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Shanshan Zhou
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Gongjun Ji
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Bensheng Qiu
- Center for Biomedical Imaging, University of Science and Technology of China, Hefei, Anhui, China
| | - Ling Wei
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
| | - Yanghua Tian
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
- Department of Psychology and Sleep Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei, Anhui, China
| | - Hesheng Liu
- Department of Neuroscience, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Kai Wang
- Department of Neurology, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, Anhui, China
- Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Hefei, Anhui, China
- Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei, Anhui, China
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Nguyen SA, Oughli HA, Lavretsky H. Use of Complementary and Integrative Medicine for Alzheimer's Disease and Cognitive Decline. J Alzheimers Dis 2024; 97:523-540. [PMID: 38073388 DOI: 10.3233/jad-230710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Integrative medicine takes a holistic approach because it considers multiple aspects of the individual. This includes a person's physical, emotional, interpersonal, behavioral, nutritional, environmental, and spiritual dimensions of wellbeing that contribute to the Whole Person Health. There is increasing interest and popularity of integrative approaches to treating cognitive decline and dementia because of the multifactorial nature of aging and the limited pharmacological interventions available in treating cognitive decline and dementia, particularly Alzheimer's disease, the most common type of dementia. This review summarizes the existing evidence using complementary and integrative medicine therapies in cognitive decline and Alzheimer's disease. This includes the use of mind-body therapies, lifestyle interventions (nutritional, physical exercise, stress reduction), and other integrative modalities. Unfortunately, there are still limited studies available to guide clinicians despite the increasing popularity of integrative treatments.
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Affiliation(s)
- Sarah A Nguyen
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Hanadi Ajam Oughli
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Helen Lavretsky
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
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Filiou RP, Brambati SM, Lussier M, Bier N. Speech Acts as a Window to the Difficulties in Instrumental Activities of Daily Living: A Qualitative Descriptive Study in Mild Neurocognitive Disorder and Healthy Aging. J Alzheimers Dis 2024; 97:1777-1792. [PMID: 38339927 DOI: 10.3233/jad-230031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
Background Executive functions (EF) are central to instrumental activities of daily living (IADL). A novel approach to the assessment of the impact of EF difficulties on IADL may be through the speech acts produced when performing IADL-inspired tasks in a laboratory-apartment. Speech acts may act as a window to the difficulties encountered during task performance. Objective We aim to 1) qualitatively describe the speech acts produced by participants with mild neurocognitive disorder (mild NCD) and healthy controls (HC) as they performed 4 IADL-inspired tasks in a laboratory-apartment, and to then 2) compare their use in both groups. Methods The participants' performance was videotaped, and speech acts produced were transcribed. Qualitative description of all speech acts was performed, followed by a deductive-inductive pattern coding of data. Statistical analyses were performed to further compare their use by mild NCD participants and HC. Results Twenty-two participants took part in the study (n mild NCD = 11; n HC = 11). Meta-categories of data emerged from pattern coding: strategies, barriers, reactions, and consequences. Mild NCD participants used significantly more strategies and barriers than did HC. They were more defensive of their performance, and more reactive to their difficulties than HC. Mild NCD participants' verification of having completed all tasks was less efficient than controls. Conclusions An assessment of speech acts produced during the performance of IADL-inspired tasks in a laboratory-apartment may allow to detect changes in the use of language which may reflect EF difficulties linked to cognitive decline.
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Affiliation(s)
- Renée-Pier Filiou
- Research Center, Institut Universitaire de Gériatrie de Montréal, CIUSSS Centre-Sud-del'Île-de-Montréal, Montréal, QC, Canada
- Département de Psychologie, Université de Montréal, Montréal, QC, Canada
| | - Simona Maria Brambati
- Research Center, Institut Universitaire de Gériatrie de Montréal, CIUSSS Centre-Sud-del'Île-de-Montréal, Montréal, QC, Canada
- Département de Psychologie, Université de Montréal, Montréal, QC, Canada
| | - Maxime Lussier
- Research Center, Institut Universitaire de Gériatrie de Montréal, CIUSSS Centre-Sud-del'Île-de-Montréal, Montréal, QC, Canada
| | - Nathalie Bier
- Research Center, Institut Universitaire de Gériatrie de Montréal, CIUSSS Centre-Sud-del'Île-de-Montréal, Montréal, QC, Canada
- École de Réhabilitation, Université de Montréal, Montréal, QC, Canada
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20
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Zawiślak-Fornagiel K, Ledwoń D, Bugdol M, Grażyńska A, Ślot M, Tabaka-Pradela J, Bieniek I, Siuda J. Quantitative EEG Spectral and Connectivity Analysis for Cognitive Decline in Amnestic Mild Cognitive Impairment. J Alzheimers Dis 2024; 97:1235-1247. [PMID: 38217593 DOI: 10.3233/jad-230485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2024]
Abstract
BACKGROUND Mild cognitive impairment (MCI) is considered to be the borderline of cognitive changes associated with aging and very early dementia. Cognitive functions in MCI can improve, remain stable or progress to clinically probable AD. Quantitative electroencephalography (qEEG) can become a useful tool for using the analytical techniques to quantify EEG patterns indicating cognitive impairment. OBJECTIVE The aim of our study was to assess spectral and connectivity analysis of the EEG resting state activity in amnestic MCI (aMCI) patients in comparison with healthy control group (CogN). METHODS 30 aMCI patients and 23 CogN group, matched by age and education, underwent equal neuropsychological assessment and EEG recording, according to the same protocol. RESULTS qEEG spectral analysis revealed decrease of global relative beta band power and increase of global relative theta and delta power in aMCI patients. Whereas, decreased coherence in centroparietal right area considered to be an early qEEG biomarker of functional disconnection of the brain network in aMCI patients. In conclusion, the demonstrated changes in qEEG, especially, the coherence patterns are specific biomarkers of cognitive impairment in aMCI. CONCLUSIONS Therefore, qEEG measurements appears to be a useful tool that complements neuropsychological diagnostics, assessing the risk of progression and provides a basis for possible interventions designed to improve cognitive functions or even inhibit the progression of the disease.
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Affiliation(s)
- Katarzyna Zawiślak-Fornagiel
- Department of Neurology, Prof. Kornel Gibiński University Clinical Center, Medical University of Silesia, Katowice, Poland
| | - Daniel Ledwoń
- Faculty of Biomedical Engineering, Silesian University of Technology, Zabrze, Poland
| | - Monika Bugdol
- Faculty of Biomedical Engineering, Silesian University of Technology, Zabrze, Poland
| | - Anna Grażyńska
- Department of Imaging Diagnostics and Interventional Radiology, Prof. Kornel Gibiński University Clinical Center, Medical University of Silesia, Katowice, Poland
| | - Maciej Ślot
- Department of Solid State Physics, Faculty of Physics and Applied Computer Science, University of Łódź, Łódź, Poland
| | - Justyna Tabaka-Pradela
- Department of Neurology, Prof. Kornel Gibiński University Clinical Center, Medical University of Silesia, Katowice, Poland
| | - Izabela Bieniek
- Department of Neurology, Prof. Kornel Gibiński University Clinical Center, Medical University of Silesia, Katowice, Poland
| | - Joanna Siuda
- Department of Neurology, Prof. Kornel Gibiński University Clinical Center, Medical University of Silesia, Katowice, Poland
- Department of Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
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Frierson RL, Joshi KG. Mental health criminal defenses in persons with neuropsychiatric disorders. Behav Sci Law 2024; 42:1-10. [PMID: 37966983 DOI: 10.1002/bsl.2635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 10/08/2023] [Accepted: 10/09/2023] [Indexed: 11/17/2023]
Abstract
Persons with neuropsychiatric disorders present specific and unique challenges for forensic experts and defense attorneys in the criminal justice system. This article reviews two potential criminal defenses: legal insanity and the various legal standards or tests of criminal responsibility that are used in jurisdictions throughout the United States (i.e., the M'Naghten standard and the American Law Institute's Model Penal Code), and the partial legal defense of diminished capacity (lacking the mental state necessary to be found guilty of a specific intent crime). The process of evaluating criminal responsibility or diminished capacity is also presented with a specific emphasis on common issues that arise in evaluating defendants with Intellectual Developmental Disorder (Intellectual Disability), Parasomnias, Seizure Disorders, and Neurocognitive Disorders.
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Affiliation(s)
- Richard L Frierson
- Department of Neuropsychiatry and Behavioral Science, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Kaustubh G Joshi
- Department of Neuropsychiatry and Behavioral Science, University of South Carolina School of Medicine, Columbia, South Carolina, USA
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22
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Grothe J, Kropidlowski A, Luppa M, Elgner M, Funke K, Pabst A, Schomerus G, Dietzel J, Saur D, Sommerlad A, Riedel-Heller SG, Luck T. Psychometric Evaluation of the A-NKS: A Diagnostic Instrument to Assess Impairment of Activities of Daily Living in Mild and Major Neurocognitive Disorder According to DSM-5. J Alzheimers Dis 2024; 97:373-394. [PMID: 38143348 PMCID: PMC10789319 DOI: 10.3233/jad-230627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2023] [Indexed: 12/26/2023]
Abstract
BACKGROUND Activities of daily living (ADL) functioning are important in the diagnosis of neurocognitive disorders (NCD), yet no standardized and validated instrument exist based on international classification systems. OBJECTIVE We aimed to psychometrically evaluate the differentiated assessment of ADL and instrumental ADL (IADL) impairments due to NCD according to DSM-5 criteria (Instrument für die Erfassung von Alltagsbeeinträchtigungen bei Neurokognitiven Störungen; A-NKS). METHODS We conducted a pilot study involving 92 participant-informant dyads of participants with mild or major NCDs, cognitively healthy individuals, and an informant, to test acceptability, internal consistency, and convergent validity with similar measures. RESULTS Both A-NKS versions demonstrated excellent internal consistency (α= 0.95 -0.99) and correlate with other instrumental ADL instruments (participant [informant]: Barthel Index: rs = -0.26, p≤0.05 [rs = -0.30, p≤0.01]; Amsterdam IADL: rs = 0.59, p≤0.01 [rs = 0.48, p≤0.01]; SIDAM ADL: rs = 0.46, p≤0.001 [rs = 0.47, p≤0.001]). Additionally, there are correlations with the scale autonomy of the WHOQOL-OLD (rs = -0.50, p≤0.001 [rs = -0.37, p≤0.001]) and physical, as well as cognitive activities (rs = -0.39, p≤0.001 [rs = -0.50, p≤0.001]). They were well-accepted by participants and informants. CONCLUSIONS The A-NKS is an instrument with acceptable psychometric properties to assess ADL due to neurodegenerative decline in healthy individuals, and those with mild or major NCD. Further research is needed to confirm reliability and validity and investigate the factor structure.
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Affiliation(s)
- Jessica Grothe
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Adam Kropidlowski
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Melanie Luppa
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Melanie Elgner
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Magdeburg, Otto von Guericke University, Magdeburg, Germany
- German Center for Mental Health (DZPG), Site Jena Magdeburg-Halle, Germany
| | - Katja Funke
- Department of Orthopedics, Trauma and Reconstructive Surgery of the University Hospital Halle (Saale), Faculty of Medicine, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
- Institute for Social Medicine, Rehabilitation Sciences and Health Services Research (ISRV), Department of Economics and Social Sciences, University of Applied Sciences Nordhausen, Nordhausen, Germany
| | - Alexander Pabst
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Georg Schomerus
- Department of Psychiatry and Psychotherapy, University of Leipzig Medical Centre, Leipzig, Germany
| | - Jens Dietzel
- Department of Psychiatry and Psychotherapy, University of Leipzig Medical Centre, Leipzig, Germany
| | - Dorothee Saur
- Department of Neurology, University of Leipzig Medical Centre, Leipzig, Germany
| | - Andrew Sommerlad
- Division of Psychiatry, University College London, London, UK
- Camden and Islington NHS Foundation Trust, St Pancras Hospital, London, UK
| | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Tobias Luck
- Faculty of Applied Social Sciences, University of Applied Sciences Erfurt, Erfurt, Germany
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Olotu C, Lebherz L, Ascone L, Scherwath A, Kühn S, Härter M, Kiefmann R. Cognitive Deficits in Executive and Language Functions Predict Postoperative Delirium. J Cardiothorac Vasc Anesth 2023; 37:2552-2560. [PMID: 37778949 DOI: 10.1053/j.jvca.2023.08.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/18/2023] [Accepted: 08/31/2023] [Indexed: 10/03/2023]
Abstract
OBJECTIVES Postoperative delirium (POD) remains the most common complication in older adults, with cognitive impairment being the main risk factor. Patients with mild cognitive impairment, in particular, have much to lose from delirium; despite this, their cognitive impairment might be clinically overlooked. Understanding which cognitive domains are particularly predictive in this regard may improve the sensitivity of preoperative testing and allow for a more targeted application of resource-intensive measures to prevent delirium in the perioperative period. The authors conducted this study with the aim of identifying the most indicative cognitive domains. DESIGN A secondary analysis of a randomized controlled trial. SETTING At a single center, the University Medical Centre Hamburg in Hamburg, Germany. PARTICIPANTS Patients ≥60 years without major neurocognitive disorders (dementia, Mini-Mental State Examination score ≤23) scheduled for cardiovascular surgery. MEASUREMENTS AND MAIN RESULTS Preoperative neuropsychologic testing and delirium screening were performed twice daily until postoperative day 5. A multiple logistic regression model was applied to determine the predictive ability of test performances for the development of delirium. RESULTS A total of 541 patients were included in the analysis; the delirium rate was 15.6%. After controlling for confounders, only low performance within the Trail Making Test B/A (odds ratio [OR] = 1.32; 95% CI: 1.05-1.66) and letter fluency (OR = 0.66; 95% CI: 0.45-0.96) predicted a particularly high risk for delirium development. The discriminative ability of the final multiple logistic regression model to predict POD had an area under the curve of 0.786. CONCLUSIONS Impairment in the cognitive domains of executive function and language skills associated with memory, inhibition, and access speed seem to be particularly associated with the development of delirium after surgery in adults ≥65 years of age without apparent preoperative neurocognitive impairment.
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Affiliation(s)
- Cynthia Olotu
- Department of Anaesthesiology, University Medical Center Hamburg, Hamburg, Germany.
| | - Lisa Lebherz
- Institute of Medical Psychology, University Medical Center Hamburg, Hamburg, Germany
| | - Leonie Ascone
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg, Hamburg, Germany
| | - Angela Scherwath
- Institute of Medical Psychology, University Medical Center Hamburg, Hamburg, Germany; Department of Stem Cell Transplantation, University Medical Center Hamburg, Hamburg, Germany
| | - Simone Kühn
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg, Hamburg, Germany
| | - Martin Härter
- Institute of Medical Psychology, University Medical Center Hamburg, Hamburg, Germany
| | - Rainer Kiefmann
- Department of Anaesthesiology, University Medical Center Hamburg, Hamburg, Germany; Anesthesia Department, Rotkreuzklinikum Munich, Munich, Germany
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Zhu Y, Feng W, Kong Q, Sheng F, Li Z, Xu W, Li Q, Han Y, Wu X, Jia C, Guo J, Zhao Y. Evaluating the effects of S-ketamine on postoperative delirium in elderly patients following total hip or knee arthroplasty under intraspinal anesthesia: a single-center randomized, double-blind, placebo-controlled, pragmatic study protocol. Front Aging Neurosci 2023; 15:1298661. [PMID: 38099265 PMCID: PMC10720081 DOI: 10.3389/fnagi.2023.1298661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 11/14/2023] [Indexed: 12/17/2023] Open
Abstract
Introduction Postoperative delirium (POD) is an acute, transient brain disorder associated with decreased postoperative quality of life, dementia, neurocognitive changes, and mortality. A small number of trials have explored the role of S-ketamine in the treatment of POD due to its neuroprotective effects. Surprisingly, these trials have failed to yield supportive results. However, heterogeneity in delirium assessment methodologies, sample sizes, and outcome settings as well as deficiencies in S-ketamine use methods make the evidence provided by these studies less persuasive. Given the severe impact of POD on the health of elderly patients and the potential for S-ketamine to prevent it, we believe that designing a large sample size, and rigorous randomized controlled trial for further evaluation is necessary. Methods This is a single-center, randomized, double-blind, placebo-controlled, pragmatic study. Subjects undergoing total hip or knee arthroplasty will be randomized in a 1:1 ratio to intervention (n = 186) and placebo (n = 186) groups. This trial aims to explore the potential role of S-ketamine in the prevention of POD. Its primary outcome is the incidence of POD within 3 postoperative days. Secondary outcomes include the number of POD episodes, the onset and duration of POD, the severity and subtype of POD, pain scores and opioid consumption, sleep quality, clinical outcomes, and safety outcomes. Discussion To our knowledge, this is the first pragmatic study that proposes to use S-ketamine to prevent POD. We reviewed a large body of literature to identify potential preoperative confounding variables that may bias associations between the intervention and primary outcome. We will use advanced statistical methods to correct potential confounding variables, improving the test's power and external validity of test results. Of note, the patient population included in this trial will undergo intraspinal anesthesia. Although large, multicenter, randomized controlled studies have found no considerable difference in the effects of regional and general anesthesia on POD, patients receiving intraspinal anesthesia have less exposure to at-risk drugs, such as sevoflurane, propofol, and benzodiazepines, than patients receiving general anesthesia. At-risk drugs have been shown to negatively interfere with the neuroprotective effects of S-ketamine, which may be the reason for the failure of a large number of previous studies. There is currently a lack of randomized controlled studies evaluating S-ketamine for POD prevention, and our trial helps to fill a gap in this area.Trial registration: http://www.chictr.org.cn, identifier ChiCTR2300075796.
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Affiliation(s)
- Youzhuang Zhu
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Wei Feng
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Qinghan Kong
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Fang Sheng
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Zhichao Li
- Department of Anesthesiology, Cancer Hospital Chinese Academy of Medical Science, Beijing, China
| | - Weilong Xu
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Qun Li
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Yan Han
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Xiuyun Wu
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Changxin Jia
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Jie Guo
- Department of Anesthesiology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Yang Zhao
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
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Nahas C, Gandit M, Quillion-Dupré L, Monfort E. How to engage patients in computerized cognitive training: a cognitive rehabilitation expert's perspective. Disabil Rehabil Assist Technol 2023:1-13. [PMID: 37994038 DOI: 10.1080/17483107.2023.2284879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 11/08/2023] [Indexed: 11/24/2023]
Abstract
PURPOSE The relationship between a patient and their therapist plays a crucial role in patient engagement. While Computerized Cognitive Training (CCT) may assist in preserving cognitive skills in cases of aging, dementia or acquired brain injuries, its effectiveness has not been definitively proven. Improving user engagement, acceptance, and software usability could aid in addressing this issue. The present study aims to identify potential obstacles and facilitators by examining the perspectives of rehabilitation professionals on the current usage of CCT software. METHODS Semi-structured interviews were conducted with 16 rehabilitation professionals, familiar with a CCT software. The data were transcribed and followed by an independent iterative thematic analysis. RESULTS Two major themes were identified: (1) facilitating factors and (2) difficulties related to use. The main obstacles were difficulties related to the computerized nature of the exercises, technology use, understanding the software and general learning difficulties. The main facilitators were the ecological and novel nature of the exercises, and the adaptability of the difficulty levels. CONCLUSION The complexity of the CCT presents challenges for its usage by rehabilitation professionals, which in turn can impede patient utilization as well. To address this issue and promote sustainable use of the software, providing instruction delivery to facilitate learning and understanding of the CCT is essential. Additionally, creating a standardized foundation that therapists can refer to for guidance may also aid in optimizing the software's usage. It is recommended to utilize a model for CCT acceptability and acceptance in developing these solutions to enhance patient engagement.
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Affiliation(s)
- Christelle Nahas
- TIMC Laboratory, Universite Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, Grenoble, France
- LIP/PC2S, EA 4145, Universite Grenoble Alpes, Grenoble, France
- COVIRTUA Healthcare, Colomiers, France
| | - Marc Gandit
- LIP/PC2S, EA 4145, Universite Grenoble Alpes, Grenoble, France
| | | | - Emmanuel Monfort
- TIMC Laboratory, Universite Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, Grenoble, France
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26
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De Freitas-Suarez A, Espinosa-Ponce N, Alvarez-Roger N, Cabrera-Suarez AI, Jiménez-Jordán G, Vega-Roman R, Inyushin M, Alves JM. An Integrative Approach to the Current Treatment of HIV-Associated Neurocognitive Disorders and the Implementation of Leukemia Inhibitor Factor as a Mediator of Neurocognitive Preservation. Life (Basel) 2023; 13:2194. [PMID: 38004334 PMCID: PMC10672511 DOI: 10.3390/life13112194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 10/23/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
HIV-associated neurocognitive disorders (HANDs) continue to impact patients despite antiretroviral therapy. A combination of antiretroviral therapies can diminish the HIV viral load to near undetectable levels, but fails to preserve neurocognitive integrity. The cytokine leukemia inhibitory factor (LIF) has shown neuroprotective properties that could mitigate neurodegeneration in HANDs. The LIF promotes neurogenesis, neural cell differentiation, and survival. Combination antiretroviral therapy reduces severe forms of HANDs, but neurocognitive impairment persists; additionally, some antiretrovirals have additional adverse neurotoxic effects. The LIF counteracts neurotoxic viral proteins and limits neural cell damage in models of neuroinflammation. Adding the LIF as an adjuvant therapy to enhance neuroprotection merits further research for managing HANDs. The successful implementation of the LIF to current therapies would contribute to achieving a better quality of life for the affected population.
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Affiliation(s)
| | - Natalia Espinosa-Ponce
- Department of Microbiology and Immunology, Universidad Central del Caribe School of Medicine, Bayamón, PR 00960, USA; (N.E.-P.); (A.I.C.-S.)
| | - Natalia Alvarez-Roger
- Department of Medicine, Universidad Central del Caribe, Bayamón, PR 00956, USA; (N.A.-R.); (R.V.-R.)
| | - Arianna Iris Cabrera-Suarez
- Department of Microbiology and Immunology, Universidad Central del Caribe School of Medicine, Bayamón, PR 00960, USA; (N.E.-P.); (A.I.C.-S.)
| | | | - Rocio Vega-Roman
- Department of Medicine, Universidad Central del Caribe, Bayamón, PR 00956, USA; (N.A.-R.); (R.V.-R.)
| | - Mikhail Inyushin
- Department of Physiology, Universidad Central del Caribe School of Medicine, Bayamón, PR 00960, USA;
| | - Janaina M. Alves
- Department of Microbiology and Immunology, Universidad Central del Caribe School of Medicine, Bayamón, PR 00960, USA; (N.E.-P.); (A.I.C.-S.)
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Beltran-Najera I, Thompson JL, Matchanova A, Woods SP. Racial differences in scores on the HIV Dementia Scale: mediating effects of literacy and screening utility among Black and White persons with HIV disease. AIDS Care 2023; 35:1724-1731. [PMID: 36314429 PMCID: PMC10148926 DOI: 10.1080/09540121.2022.2132373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 09/28/2022] [Indexed: 05/01/2023]
Abstract
There are many obstacles to screening for HIV-associated neurocognitive disorders (HAND), including the influence of various sociodemographic effects on screening measures. This study examined possible racial bias on the HIV Dementia Scale (HDS) in screening for HAND among 39 Black and 84 White persons living with HIV (PLWH). Black PLWH had significantly lower raw HDS scores than White PLWH, which was mediated by lower oral word reading scores. Nevertheless, HDS scores were comparably predictive of clinical HAND diagnoses for Black and White PLWH as determined by a comprehensive battery; overall, individuals who failed the HDS were three times as likely to have HAND as compared to those who performed within normal limits (sensitivity = .26, specificity = .94). Consistent with prior literature exploring race-group differences, findings suggest that lower scores among Black PLWH compared to White PLWH on a commonly-used screening measure for HAND are partly explained by reading scores, perhaps reflecting differences in educational quality and opportunities. However, race-group differences did not affect the classification accuracy of the HDS in detecting HAND, although overall diagnostic accuracy was modest in both groups. Future work should determine the optimal neurocognitive screening methods for Black PLWH and other under-represented ethnoracial groups.
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Sfera A, Andronescu L, Britt WG, Himsl K, Klein C, Rahman L, Kozlakidis Z. Receptor-Independent Therapies for Forensic Detainees with Schizophrenia-Dementia Comorbidity. Int J Mol Sci 2023; 24:15797. [PMID: 37958780 PMCID: PMC10647468 DOI: 10.3390/ijms242115797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/23/2023] [Accepted: 10/28/2023] [Indexed: 11/15/2023] Open
Abstract
Forensic institutions throughout the world house patients with severe psychiatric illness and history of criminal violations. Improved medical care, hygiene, psychiatric treatment, and nutrition led to an unmatched longevity in this population, which previously lived, on average, 15 to 20 years shorter than the public at large. On the other hand, longevity has contributed to increased prevalence of age-related diseases, including neurodegenerative disorders, which complicate clinical management, increasing healthcare expenditures. Forensic institutions, originally intended for the treatment of younger individuals, are ill-equipped for the growing number of older offenders. Moreover, as antipsychotic drugs became available in 1950s and 1960s, we are observing the first generation of forensic detainees who have aged on dopamine-blocking agents. Although the consequences of long-term treatment with these agents are unclear, schizophrenia-associated gray matter loss may contribute to the development of early dementia. Taken together, increased lifespan and the subsequent cognitive deficit observed in long-term forensic institutions raise questions and dilemmas unencountered by the previous generations of clinicians. These include: does the presence of neurocognitive dysfunction justify antipsychotic dose reduction or discontinuation despite a lifelong history of schizophrenia and violent behavior? Should neurolipidomic interventions become the standard of care in elderly individuals with lifelong schizophrenia and dementia? Can patients with schizophrenia and dementia meet the Dusky standard to stand trial? Should neurocognitive disorders in the elderly with lifelong schizophrenia be treated differently than age-related neurodegeneration? In this article, we hypothesize that gray matter loss is the core symptom of schizophrenia which leads to dementia. We hypothesize further that strategies to delay or stop gray matter depletion would not only improve the schizophrenia sustained recovery, but also avert the development of major neurocognitive disorders in people living with schizophrenia. Based on this hypothesis, we suggest utilization of both receptor-dependent and independent therapeutics for chronic psychosis.
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Affiliation(s)
- Adonis Sfera
- Paton State Hospital, 3102 Highland Ave, Patton, CA 92369, USA; (L.A.); (K.H.)
- School of Behavioral Health, Loma Linda University, 11139 Anderson St., Loma Linda, CA 92350, USA
- Department of Psychiatry, University of California, Riverside 900 University Ave, Riverside, CA 92521, USA
| | - Luminita Andronescu
- Paton State Hospital, 3102 Highland Ave, Patton, CA 92369, USA; (L.A.); (K.H.)
| | - William G. Britt
- Department of Psychiatry, School of Medicine, Loma Linda University, Loma Linda, CA 92350, USA;
| | - Kiera Himsl
- Paton State Hospital, 3102 Highland Ave, Patton, CA 92369, USA; (L.A.); (K.H.)
| | - Carolina Klein
- California Department of State Hospitals, Sacramento, CA 95814, USA;
| | - Leah Rahman
- Department of Neuroscience, University of Oregon, 1585 E 13th Ave, Eugene, OR 97403, USA;
| | - Zisis Kozlakidis
- International Agency for Research on Cancer, 69366 Lyon Cedex, France;
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Yoo SH, Jue MJ, Kim YH, Cho S, Kim WJ, Kim KM, Han JI, Lee H. The Effect of Dexmedetomidine on the Mini-Cog Score and High-Mobility Group Box 1 Levels in Elderly Patients with Postoperative Neurocognitive Disorders Undergoing Orthopedic Surgery. J Clin Med 2023; 12:6610. [PMID: 37892748 PMCID: PMC10607676 DOI: 10.3390/jcm12206610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/28/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
Dexmedetomidine prevents postoperative cognitive dysfunction by inhibiting high-mobility group box 1 (HMGB1), which acts as an inflammatory marker. This study investigated the HMGB1 levels and the cognitive function using a Mini-Cog© score in elderly patients undergoing orthopedic surgery with dexmedetomidine infusion. In total, 128 patients aged ≥ 65 years were analyzed. The patients received saline in the control group and dexmedetomidine in the dexmedetomidine group until the end of surgery. Blood sampling and the Mini-Cog© test were performed before the surgery and on postoperative days 1 and 3. The primary outcomes were the effect of dexmedetomidine on the HMGB1 levels and the Mini-Cog© score in terms of postoperative cognitive function. The Mini-Cog© score over time differed significantly between the groups (p = 0.008), with an increase in the dexmedetomidine group. The postoperative HMGB1 levels increased over time in both groups; however, there was no significant difference between the groups (p = 0.969). The probability of perioperative neurocognitive disorders decreased by 0.48 times as the Mini-Cog© score on postoperative day 3 increased by 1 point. Intraoperative dexmedetomidine has shown an increase in the postoperative Mini-Cog© score. Thus, the Mini-Cog© score is a potential tool for evaluating cognitive function in elderly patients.
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Affiliation(s)
- Seung Hee Yoo
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University, Ewha Womans University Mokdong Hospital, Seoul 07985, Republic of Korea; (S.H.Y.); (M.J.J.); (S.C.); (W.-j.K.); (J.I.H.)
| | - Mi Jin Jue
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University, Ewha Womans University Mokdong Hospital, Seoul 07985, Republic of Korea; (S.H.Y.); (M.J.J.); (S.C.); (W.-j.K.); (J.I.H.)
| | - Yu-Hee Kim
- Advanced Biomedical Research Institute, Ewha Womans University Seoul Hospital, Seoul 07804, Republic of Korea;
| | - Sooyoung Cho
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University, Ewha Womans University Mokdong Hospital, Seoul 07985, Republic of Korea; (S.H.Y.); (M.J.J.); (S.C.); (W.-j.K.); (J.I.H.)
| | - Won-joong Kim
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University, Ewha Womans University Mokdong Hospital, Seoul 07985, Republic of Korea; (S.H.Y.); (M.J.J.); (S.C.); (W.-j.K.); (J.I.H.)
| | - Kye-Min Kim
- Department of Anesthesiology and Pain Medicine, Inje University Sanggye Paik Hospital, Seoul 01757, Republic of Korea;
| | - Jong In Han
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University, Ewha Womans University Mokdong Hospital, Seoul 07985, Republic of Korea; (S.H.Y.); (M.J.J.); (S.C.); (W.-j.K.); (J.I.H.)
| | - Heeseung Lee
- Department of Anesthesiology and Pain Medicine, College of Medicine, Ewha Womans University, Ewha Womans University Mokdong Hospital, Seoul 07985, Republic of Korea; (S.H.Y.); (M.J.J.); (S.C.); (W.-j.K.); (J.I.H.)
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30
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Disserol CCD, Kowacs DP, Nabhan SK, Teive HAG, Kowacs PA. Case report: Successful autologous hematopoietic stem cell transplantation in a patient with GAD antibody-spectrum disorder with rapidly progressive dementia. Front Neurol 2023; 14:1254981. [PMID: 37928135 PMCID: PMC10622657 DOI: 10.3389/fneur.2023.1254981] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 09/20/2023] [Indexed: 11/07/2023] Open
Abstract
The prevalence of neurological syndromes associated with antibodies to glutamic acid decarboxylase is increasing. While cognitive impairment is a common feature of this condition, it seldom emerges as the primary symptom. In this study, we discuss a case of refractory dementia associated with the glutamic acid decarboxylase spectrum disorder. Interestingly, this case showed a favorable outcome following autologous hematopoietic stem cell transplantation. We also provide an in-depth review of the current literature on the use of this therapeutic approach for the treatment of this disease.
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Affiliation(s)
- Caio César Diniz Disserol
- Department of Neurology, Instituto de Neurologia de Curitiba, Curitiba, Brazil
- Department of Neurology, Complexo do Hospital de Clínicas da Universidade Federal do Paraná, Curitiba, Brazil
| | - Dora Pedroso Kowacs
- Department of Neurology, Instituto de Neurologia de Curitiba, Curitiba, Brazil
| | - Samir Kanaan Nabhan
- Blood and Marrow Transplantation Program, Hospital de Clínicas, Federal University of Paraná, Curitiba, Brazil
| | - Hélio Afonso Ghizoni Teive
- Department of Neurology, Complexo do Hospital de Clínicas da Universidade Federal do Paraná, Curitiba, Brazil
| | - Pedro André Kowacs
- Department of Neurology, Instituto de Neurologia de Curitiba, Curitiba, Brazil
- Department of Neurology, Complexo do Hospital de Clínicas da Universidade Federal do Paraná, Curitiba, Brazil
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Abbatantuono C, Alfeo F, Clemente L, Lancioni G, De Caro MF, Livrea P, Taurisano P. Current Challenges in the Diagnosis of Progressive Neurocognitive Disorders: A Critical Review of the Literature and Recommendations for Primary and Secondary Care. Brain Sci 2023; 13:1443. [PMID: 37891810 PMCID: PMC10605551 DOI: 10.3390/brainsci13101443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 09/27/2023] [Accepted: 10/02/2023] [Indexed: 10/29/2023] Open
Abstract
Screening for early symptoms of cognitive impairment enables timely interventions for patients and their families. Despite the advances in dementia diagnosis, the current nosography of neurocognitive disorders (NCDs) seems to overlook some clinical manifestations and predictors that could contribute to understanding the conversion from an asymptomatic stage to a very mild one, eventually leading to obvious disease. The present review examines different diagnostic approaches in view of neurophysiological and neuropsychological evidence of NCD progression, which may be subdivided into: (1) preclinical stage; (2) transitional stage; (3) prodromal or mild stage; (4) major NCD. The absence of univocal criteria and the adoption of ambiguous or narrow labels might complicate the diagnostic process. In particular, it should be noted that: (1) only neuropathological hallmarks characterize preclinical NCD; (2) transitional NCD must be assessed through proactive neuropsychological protocols; (3) prodromal/mild NCDs are based on cognitive functional indicators; (4) major NCD requires well-established tools to evaluate its severity stage; (5) insight should be accounted for by both patient and informants. Therefore, the examination of evolving epidemiological and clinical features occurring at each NCD stage may orient primary and secondary care, allowing for more targeted prevention, diagnosis, and/or treatment of both cognitive and functional impairment.
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Affiliation(s)
- Chiara Abbatantuono
- Department of Translational Biomedicine and Neuroscience (DiBrain), University of Bari “Aldo Moro”, 70121 Bari, Italy; (C.A.); (L.C.); (G.L.); (M.F.D.C.)
| | - Federica Alfeo
- Department of Education, Communication and Psychology (For.Psi.Com), University of Bari “Aldo Moro”, 70121 Bari, Italy;
| | - Livio Clemente
- Department of Translational Biomedicine and Neuroscience (DiBrain), University of Bari “Aldo Moro”, 70121 Bari, Italy; (C.A.); (L.C.); (G.L.); (M.F.D.C.)
| | - Giulio Lancioni
- Department of Translational Biomedicine and Neuroscience (DiBrain), University of Bari “Aldo Moro”, 70121 Bari, Italy; (C.A.); (L.C.); (G.L.); (M.F.D.C.)
- Lega F D’Oro Research Center, 60027 Osimo, Italy
| | - Maria Fara De Caro
- Department of Translational Biomedicine and Neuroscience (DiBrain), University of Bari “Aldo Moro”, 70121 Bari, Italy; (C.A.); (L.C.); (G.L.); (M.F.D.C.)
| | | | - Paolo Taurisano
- Department of Translational Biomedicine and Neuroscience (DiBrain), University of Bari “Aldo Moro”, 70121 Bari, Italy; (C.A.); (L.C.); (G.L.); (M.F.D.C.)
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Carvalho SC, Martins FS, Martins AN, Barbosa RC, Vicente SG. Effectiveness of Snoezelen in older adults with neurocognitive and other pathologies: A systematic review of the literature. J Neuropsychol 2023. [PMID: 37735859 DOI: 10.1111/jnp.12346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 09/03/2023] [Indexed: 09/23/2023]
Abstract
Snoezelen Multisensory Stimulation (SMSS) is a non-pharmacological intervention that provides controlled multisensorial environments to stimulate the primary senses: sight, hearing, smell, touch, taste, proprioceptive and vestibular. Even though the use and potential of SMSS have been widespread in the literature regarding certain target populations (autism, developmental disabilities) and settings (e.g. leisure, therapeutic), its effectiveness in older adults with neurocognitive disorders (e.g. dementia, mild cognitive impairment) and other pathologies (e.g. psychiatric disorders, oncological diseases) is still unclear. Therefore, a systematic review of the literature was conducted to address this issue. The recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and of the Cochrane Collaboration were followed. An initial search on PubMed and Scopus databases resulted in 86 articles of which 14 met inclusion criteria and were reviewed in detail. The outcomes showed that most of the studies (n = 13) focused on the effects of SMSS on behaviour and mood in older adults with major cognitive disorders (i.e. dementia). Although there is scarce literature on its impact on cognition, psychophysiological measures (e.g. heart rate, oxygen saturation), daily living functionality and quality of life, this type of intervention seems to contribute to delaying the worsening in severity of the neurocognitive disorders from the mildest to the most severe stages. Likewise, it is legitimate to consider the possibility of potential benefits to older adults with less severe neurocognitive disorders or other pathologies, but more research is needed.
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Affiliation(s)
- Sónia C Carvalho
- Unidade de Cuidados Continuados da Santa Casa da Misericórdia de Mirandela, Mirandela, Portugal
- Faculty of Psychology and Education Sciences (FPCEUP), Universidade do Porto, Porto, Portugal
| | - Fátima S Martins
- Faculty of Psychology and Education Sciences (FPCEUP), Universidade do Porto, Porto, Portugal
| | | | - Raquel C Barbosa
- Centre for Psychology, Faculty of Psychology and Education Sciences, Universidade do Porto, Porto, Portugal
| | - Selene G Vicente
- Centre for Psychology, Faculty of Psychology and Education Sciences, Universidade do Porto, Porto, Portugal
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Ilias L, Doukas G, Kontoulis M, Alexakis K, Michalitsi-Psarrou A, Ntanos C, Askounis D. Overview of methods and available tools used in complex brain disorders. Open Res Eur 2023; 3:152. [PMID: 38389699 PMCID: PMC10882203 DOI: 10.12688/openreseurope.16244.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/25/2023] [Indexed: 02/24/2024]
Abstract
Complex brain disorders, including Alzheimer's dementia, sleep disorders, and epilepsy, are chronic conditions that have high prevalence individually and in combination, increasing mortality risk, and contributing to the socioeconomic burden of patients, their families and, their communities at large. Although some literature reviews have been conducted mentioning the available methods and tools used for supporting the diagnosis of complex brain disorders and processing different files, there are still limitations. Specifically, these research works have focused primarily on one single brain disorder, i.e., sleep disorders or dementia or epilepsy. Additionally, existing research initiatives mentioning some tools, focus mainly on one single type of data, i.e., electroencephalography (EEG) signals or actigraphies or Magnetic Resonance Imaging, and so on. To tackle the aforementioned limitations, this is the first study conducting a comprehensive literature review of the available methods used for supporting the diagnosis of multiple complex brain disorders, i.e., Alzheimer's dementia, sleep disorders, epilepsy. Also, to the best of our knowledge, we present the first study conducting a comprehensive literature review of all the available tools, which can be exploited for processing multiple types of data, including EEG, actigraphies, and MRIs, and receiving valuable forms of information which can be used for differentiating people in a healthy control group and patients suffering from complex brain disorders. Additionally, the present study highlights both the benefits and limitations of the existing available tools.
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Affiliation(s)
- Loukas Ilias
- Decision Support Systems Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, 15773, Greece
| | - George Doukas
- Decision Support Systems Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, 15773, Greece
| | - Michael Kontoulis
- Decision Support Systems Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, 15773, Greece
| | - Konstantinos Alexakis
- Decision Support Systems Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, 15773, Greece
| | - Ariadni Michalitsi-Psarrou
- Decision Support Systems Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, 15773, Greece
| | - Christos Ntanos
- Decision Support Systems Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, 15773, Greece
| | - Dimitris Askounis
- Decision Support Systems Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, 15773, Greece
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Abstract
Background The evidence regarding the association between leucocyte telomere length (LTL) and brain health is sparse and inconclusive. Aims To investigate the associations of LTL with brain structure and the risk of dementia based on a large-scale prospective study. Methods LTL in the peripheral blood was measured by the quantitative polymerase chain reaction (qPCR) assay from 439 961 individuals in the UK Biobank recruited between 2006 and 2010 and followed up until 2020. Electronic health records were used to record the incidence of dementia, including Alzheimer's disease (AD) and vascular dementia (VD). The brain structure, including total and regional brain volume, of 38 740 participants was then assessed by magnetic resonance imaging (MRI). Results During a median follow-up of 11.6 years, a total of 5 820 (1.3%) dementia cases were documented. The restricted cubic spline model showed significant overall associations between LTL and the risk of dementia and AD (p for overall <0.05). The multivariable adjusted hazard ratios (HRs) for the lowest LTL tertile compared with the highest LTL tertile were 1.14 (95% confidence interval (CI): 1.06 to 1.21) for dementia, 1.28 (95% CI: 1.12 to 1.46) for AD and 1.18 (95% CI: 0.98 to 1.42) for VD. Furthermore, we found that shorter LTL was associated with smaller total brain volume (β=-0.012 8, p=0.003), white matter volume (β=-0.022 4, p<0.001), hippocampus volume (β=-0.017 2, p<0.001), thalamus volume (β=-0.023 9, p<0.001) and accumbens (β=-0.015 5, p=0.001). Conclusions Shorter LTL is associated with total and regional brain structure and a higher risk of incident dementia and AD, implying the potential of telomere length as a predictive biomarker of brain health.
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Affiliation(s)
- Zhi Cao
- School of Public Health, Hangzhou Normal University, Hangzhou, China
- School of Public Health, Zhejiang University School of Medicine, Hangzhou, China
| | - Yabing Hou
- Yanjing Medical College, Capital Medical University, Beijing, China
| | - Chenjie Xu
- School of Public Health, Hangzhou Normal University, Hangzhou, China
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Marquine MJ, Parks A, Perales-Puchalt J, González DA, Rosado-Bruno M, North R, Pieper C, Werry AE, Kiselica A, Chapman S, Dodge H, Gauthreaux K, Kukull WA, Rascovsky K. Demographically-adjusted normative data among Latinos for the version 3 of the Alzheimer's Disease Centers' Neuropsychological Test Battery in the Uniform Data Set. Alzheimers Dement 2023; 19:4174-4186. [PMID: 37356069 PMCID: PMC10622863 DOI: 10.1002/alz.13313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 06/27/2023]
Abstract
INTRODUCTION We developed demographically-adjusted normative data for Spanish- and English-speaking Latinos on the Version 3.0 of the National Alzheimer's Coordinating Center Uniform Data Set Neuropsychological Battery (UDS3-NB). METHODS Healthy Latino adults (N = 437) age 50-94 (191 Spanish- and 246 English-speaking) enrolled in Alzheimer's Disease Research Centers completed the UDS3-NB in their preferred language. Normative data were developed via multiple linear regression models on UDS3-NB raw scores stratified by language group with terms for demographic characteristics (age, years of formal education, and sex). RESULTS Younger age and more years of education were associated with better performance on most tests in both language groups, with education being particularly influential on raw scores among Spanish-speakers. Sex effects varied across tests and language groups. DISCUSSION These normative data are a crucial step toward improving diagnostic accuracy of the UDS3-NB for neurocognitive disorders among Latinos in the United States and addressing disparities in Alzheimer's disease and related dementias. HIGHLIGHTS We developed normative data on the UDS3-NB for Latinos in the US ages 50-94. Younger age and more years of education were linked to better raw scores in several cognitive tests. Education was particularly influential on raw scores among Spanish-speakers. Sex effects varied across tests and between English- and Spanish-speaking Latinos. These normative data might improve diagnostic accuracy of the UDS3-NB among Latinos.
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Affiliation(s)
- María J Marquine
- Department of Medicine (Geriatrics Division) and Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA
- Duke Center for the Study of Aging and Human Development, Duke University School of Medicine, Durham, North Carolina, USA
| | - Adam Parks
- Department of Neurology, University of Kansas Medical Center, Fairway, Kansas, USA
| | | | - David A González
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Mónica Rosado-Bruno
- Department of Health Psychology, University of Missouri, Columbia, Missouri, USA
| | - Rebecca North
- Duke Center for the Study of Aging and Human Development, Duke University School of Medicine, Durham, North Carolina, USA
| | - Carl Pieper
- Duke Center for the Study of Aging and Human Development, Duke University School of Medicine, Durham, North Carolina, USA
| | - Amy E Werry
- Department of Neurology, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Andrew Kiselica
- Department of Health Psychology, University of Missouri, Columbia, Missouri, USA
| | - Silvia Chapman
- Cognitive Neuroscience Division, Taub Institute for Research on Alzheimer's Disease and Gertrude H. Sergievsky Center, Columbia University, New York, New York, USA
| | - Hiroko Dodge
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kathryn Gauthreaux
- Department of Epidemiology, National Alzheimer's Coordinating Center, University of Washington, Seattle, Washington, USA
| | - Walter A Kukull
- Department of Epidemiology, National Alzheimer's Coordinating Center, University of Washington, Seattle, Washington, USA
| | - Katya Rascovsky
- Department of Neurology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, Pennsylvania, USA
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Ginters M, Talaslahti T, Palm A, Kautiainen H, Vataja R, Elonheimo H, Suvisaari J, Lindberg N, Koponen H. Criminal Behaviour After Diagnosis of a Neurocognitive Disorder: A Nationwide Finnish Register Study. Am J Geriatr Psychiatry 2023; 31:598-606. [PMID: 36872165 DOI: 10.1016/j.jagp.2023.01.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/29/2023] [Accepted: 01/30/2023] [Indexed: 02/10/2023]
Abstract
OBJECTIVE To explore criminal behavior of individuals with Alzheimer's disease (AD), frontotemporal dementia (FTD), or Lewy body dementias (LBD) after the diagnosis. DESIGN Nationwide register study. SETTING Information on diagnoses and criminality was received from Finnish registers. Crime types and incidences were compared between disorders and the general population. PARTICIPANTS All Finnish individuals diagnosed with AD, LBD, or FTD (n = 92 189) during 1998-2015. MEASUREMENTS Types of crimes and incidences, the standardized criminality ratio (SCR, number of actual crimes per number of expected crimes), numbers of observed cases, and person-years at risk counted in 5-year age groups and for both sexes and yearly. RESULTS Among men, at least one crime was committed by 2.8% of AD, 7.2% of FTD, and 4.8% of LBD patients. Among women, the corresponding figures were 0.4%, 2.0%, and 2.1%. The most frequent type of crime was traffic offence, followed by property crime. After age adjustment, the relative number of crimes between groups did not differ, except that men with FTD and LBD committed more crimes than those with AD. The SCR (95% CI) among men were 0.40 (0.38-0.42) in AD, 0.45 (0.33-0.60) in FTD, and 0.52 (0.48-0.56) in LBD. Among women, these were 0.34 (0.30-0.38), 0.68 (0.39-1.09), and 0.59 (0.51-0.68). CONCLUSIONS The diagnosis of a neurocognitive disorder does not increase criminal behavior, but rather reduces it by up to 50%. Differences in crime activity are present between different neurocognitive disorders and between the sexes.
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Affiliation(s)
- Milena Ginters
- Department of Psychiatry (MG, TT, AP, RV, NL, HK), University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Tiina Talaslahti
- Department of Psychiatry (MG, TT, AP, RV, NL, HK), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Anniina Palm
- Department of Psychiatry (MG, TT, AP, RV, NL, HK), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Hannu Kautiainen
- Primary Health Care Unit (HK), Kuopio University Hospital, Kuopio, Finland
| | - Risto Vataja
- Department of Psychiatry (MG, TT, AP, RV, NL, HK), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Henrik Elonheimo
- Finnish Institute for Health and Welfare (HE), Helsinki, Finland
| | - Jaana Suvisaari
- Finnish Institute for Health and Welfare (JS), Mental Health Team, Helsinki, Finland
| | - Nina Lindberg
- Department of Psychiatry (MG, TT, AP, RV, NL, HK), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Hannu Koponen
- Department of Psychiatry (MG, TT, AP, RV, NL, HK), University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Alty J, Lawler K, Salmon K, McDonald S, Stuart K, Cleary A, Ma J, Rudd K, Wang X, Chiranakorn-Costa S, Collins J, Merl H, Lin X, Vickers JC. A new one-stop interdisciplinary cognitive clinic model tackles rural health inequality and halves the time to diagnosis: Benchmarked against a national dementia registry. Int J Geriatr Psychiatry 2023; 38:e5988. [PMID: 37592719 DOI: 10.1002/gps.5988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 08/01/2023] [Indexed: 08/19/2023]
Abstract
OBJECTIVES Unequal access to cognitive assessments is a major barrier to timely diagnosis, especially for those living in rural or remote areas. 'One-stop' cognitive clinic models are a proposed solution, but few such clinics exist. We evaluate the implementation of a new one-stop State-wide clinic model in Tasmania, Australia, where 27% of people live in rural/remote areas. METHODS A novel single-visit protocol has been developed, comprising interdisciplinary medical and cognitive assessments, research participation, consensus diagnosis and management plan. A cross-sectional evaluation was undertaken using the RE-AIM (reach, effectiveness, adoption, implementation, maintenance) framework and results benchmarked against the national Australian Dementia Network Registry. RESULTS Over the first 52 consecutive weekly clinics: Reach: 130 adults were assessed (mean age [SD] 70.12 years [10.31]; 59.2% female) with 40 (36.8%) from rural/remote areas. EFFECTIVENESS 98.5% (128/130) received a same-day diagnosis: 30.1% (n = 40) Subjective Cognitive Decline, 35.4% (46) Mild Cognitive Impairment, 33.1% (43) dementia and one case inconclusive. Adoption: 22.9% (156) of General Practitioners referred patients. IMPLEMENTATION Nearly all 'ideal' diagnostic clinical practices were met and >90% of surveyed patients reported 'good/very good' clinic experience. The wait from referral to diagnosis was 2 months shorter than other national Registry clinics (78 vs. 133 days). CONCLUSIONS This 'one-stop' model provides an interdisciplinary consensus cognitive diagnosis quickly and is well accepted; this may reduce health inequities especially for people living in rural/remote areas. This cognitive clinic model may be of relevance to other centres worldwide and also provides a rich data source for research studies.
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Affiliation(s)
- Jane Alty
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
- Royal Hobart Hospital, Hobart, Australia
- School of Medicine, University of Tasmania, Hobart, Australia
| | - Katherine Lawler
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
- School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Katharine Salmon
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
| | - Scott McDonald
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
- Royal Hobart Hospital, Hobart, Australia
| | - Kimberley Stuart
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
| | - Alison Cleary
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
- Royal Hobart Hospital, Hobart, Australia
| | - Jak Ma
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
- I-Med Radiology Network Hobart, Hobart, Australia
| | - Kaylee Rudd
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
| | - Xinyi Wang
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
| | | | - Jessica Collins
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
| | - Helga Merl
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
| | - Xiaoping Lin
- Monash University, School of Public Health and Preventive Medicine, Melbourne, Australia
| | - James C Vickers
- Wicking Dementia Research and Education Centre, University of Tasmania, Tasmania, Australia
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Horan R, Sortica da Costa C, Nambyiah P. The persistent effects of anaesthesia on the brain. BJA Educ 2023; 23:304-311. [PMID: 37465234 PMCID: PMC10350555 DOI: 10.1016/j.bjae.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 04/06/2023] [Indexed: 07/20/2023] Open
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Hernández JD, Spir MA, Payares K, Posada AM, Salinas FA, Garcia HI, Lugo-Agudelo LH. Assessment by proxy of the SF-36 and WHO-DAS 2.0. A systematic review. J Rehabil Med 2023; 55:jrm4493. [PMID: 37389563 PMCID: PMC10337773 DOI: 10.2340/jrm.v55.4493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 04/19/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND AND OBJECTIVE In some cases, for the evaluation of the health status of patients it is not possible to obtain data directly from the patient. The objective of this study was to determine if the instruments that cannot be applied to the patient can be completed by a proxy. METHODS A systematic review of the literature was carried out and 20 studies were included. The instruments reviewed in this synthesis were: Short Form-36 (SF-36), Montreal Cognitive Assessment (MoCA), WHODAS 2.0, Patient Health Questionnaire 9 (PHQ-9), State-Trait Anxiety Inventory (STAI), Disability Rating Scale (DRS). RESULTS The levels of agreement between the responses of the patients and the proxies were good, mainly when evaluating HRQoL and functioning with the SF-36 and WHODAS 2.0 instruments, respectively, with a higher level of agreement in the more objective and observable domains such as physical functioning and lower level of agreement in less objective domains, such as emotional or affective status, and self-perception. CONCLUSION In patients who cannot complete the different instruments, the use of a proxy can help avoid the omission of responses.
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Affiliation(s)
| | | | - Kelly Payares
- Health Rehabilitation Group, University of Antioquia, Medellín, Colombia
| | - Ana Maria Posada
- Health Rehabilitation Group, University of Antioquia, Medellín, Colombia
| | | | - Héctor Iván Garcia
- Health Rehabilitation Group, University of Antioquia, Medellín, Colombia
| | - Luz H Lugo-Agudelo
- Health Rehabilitation Group, University of Antioquia, Medellín, Colombia
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Hung CC, Crowe-White KM, McDonough IM. A seed and soil model of gut dysbiosis in Alzheimer's disease. Aging (Albany NY) 2023; 15:5235-5237. [PMID: 37338514 PMCID: PMC10333083 DOI: 10.18632/aging.204840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/17/2023] [Indexed: 06/21/2023]
Affiliation(s)
- Chun-Che Hung
- Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, Chang Gung University, Taiwan
| | - Kristi M. Crowe-White
- Department of Human Nutrition and Hospitality Management, The University of Alabama, Tuscaloosa, AL 35487, USA
- Alabama Research Institute on Aging, The University of Alabama, Tuscaloosa, AL 35487, USA
| | - Ian M. McDonough
- Alabama Research Institute on Aging, The University of Alabama, Tuscaloosa, AL 35487, USA
- Department of Psychology, The University of Alabama, Tuscaloosa, AL 35487, USA
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Weidung B, Josefsson M, Lyttkens P, Olsson J, Elgh F, Lind L, Kilander L, Lövheim H. Longitudinal Effects of Herpesviruses on Multiple Cognitive Outcomes in Healthy Elderly Adults. J Alzheimers Dis 2023:JAD221116. [PMID: 37334589 PMCID: PMC10357165 DOI: 10.3233/jad-221116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
BACKGROUND Herpesviruses have been proposed to be involved in Alzheimer's disease development as potentially modifiable pathology triggers. OBJECTIVE To investigate associations of serum antibodies for herpes simplex virus (HSV)-1 and cytomegalovirus (CMV) and anti-herpesvirus treatment with cognitive outcomes in relation to interactions with APOE ɛ4. METHODS The study included 849 participants in the population-based Prospective Investigation of the Vasculature in Uppsala Seniors study. Cognitive performance at the ages of 75 and 80 years was assessed using the Mini-Mental State Examination (MMSE), trail-making test (TMT) A and B, and 7-minute screening test (7MS). RESULTS Anti- HSV-1 IgG positivity was associated cross-sectionally with worse performance on the MMSE, TMT-A, TMT-B, 7MS, enhanced free recall, and verbal fluency tests (p = 0.016, p = 0.016, p < 0.001, p = 0.001, p = 0.033, and p < 0.001, respectively), but not orientation or clock drawing. Cognitive scores did not decline over time and longitudinal changes did not differ according to HSV-1 positivity. Anti- CMV IgG positivity was not associated cross-sectionally with cognition, but TMT-B scores declined more in anti- CMV IgG carriers. Anti- HSV-1 IgG interacted with APOE ɛ4 in association with worse TMT-A and better enhanced cued recall. Anti- HSV IgM interacted with APOE ɛ4 and anti-herpesvirus treatment in association with worse TMT-A and clock drawing, respectively. CONCLUSION These findings indicate that HSV-1 is linked to poorer cognition in cognitively healthy elderly adults, including impairments in executive function, memory, and expressive language. Cognitive performance did not decline over time, nor was longitudinal decline associated with HSV-1.
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Affiliation(s)
- Bodil Weidung
- Department of Public Health and Caring Sciences, Section of Clinical Geriatrics, Uppsala University, Uppsala, Sweden
| | - Maria Josefsson
- Department of Statistics, Umeå School of Business, Economics and Statistics, Umeå University, Umeå, Sweden
| | - Peter Lyttkens
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Jan Olsson
- Department of Clinical Microbiology, Umeå University, Umeå, Sweden
| | - Fredrik Elgh
- Department of Clinical Microbiology, Umeå University, Umeå, Sweden
| | - Lars Lind
- Department of Medical Sciences, Acute and Internal Medicine, Uppsala University, Uppsala, Sweden
| | - Lena Kilander
- Department of Public Health and Caring Sciences, Section of Clinical Geriatrics, Uppsala University, Uppsala, Sweden
| | - Hugo Lövheim
- Department of Community Medicine and Rehabilitation, Division of Geriatic Medicine, Umeå University, Umeå, Sweden
- Wallenberg Centre for Molecular Medicine, Umeå university, Umeå, Sweden
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Yuliarto S, Ramadhanti A, Khalasha T, Kadafi KT, Ariani A. Predictors of neurocognitive and psychological disorders in children after intensive care admission: A prospective cohort study. Health Sci Rep 2023; 6:e1340. [PMID: 37334038 PMCID: PMC10268591 DOI: 10.1002/hsr2.1340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 05/27/2023] [Accepted: 05/31/2023] [Indexed: 06/20/2023] Open
Abstract
Background and Aims Children admitted in the pediatric intensive care unit (PICU) often deal with long-term morbidities affecting physical, cognitive, emotional, social, and psychiatric symptoms. We aimed to identify the internal and external factors which predict the occurrence of neurocognitive and psychological disorders in survivors at 3 months after PICU discharge. Methods We identified 53 critically ill children, ages 4-18 years old, admitted in PICU for more than 24 h, and survived. We evaluated neurocognitive disorder with Pediatric Cerebral Perfomance Category (PCPC) and psychological disorders with Strengths and Difficulties Questionnaire (SDQ) at the time of PICU discharge and repeated in 3 months afterward. We evaluated the internal and external risk factors related to neurocognitive and psychological disorders in PICU survivors. The internal risk factors were age, gender, family composition, and socioeconomic status. The external risk factors were: surgical intervention, neurological disease, predicted death rate by pediatric index mortality (PIM)-2 score, PICU length of stay (LOS), days of mechanical ventilation, and the number of therapeutic interventions. Results There were significant improvement in neurocognitive disorders (p < 0.001), peer problems, (p = 0.01), and prosocial behaviors (p = 0.00) in children at 3 months after the PICU discharge. Age of 4-5 years has a significant effect on neurocognitive disorders (p = 0.04), while male gender (p = 0.02), low-social economy, non-intact family composition (p = 0.01), neurological disease (p = 0.04), surgical intervention (p = 0.01), and TISS score (p = 0.00) have a significant effect on psychological disorders in children at 3 months after the PICU discharge. Conclusion Neurocognitive disorders, peer problems, and prosocial behaviors improved in a few patients 3 months after PICU discharge. Age of 4-5 years was a risk factor of the persisted neurocognitive disorder, whereas male gender, low-social economy, non-intact family composition, neurological disease, surgical intervention, and TISS score were risk factors of persisted psychological disorder at 3 months after PICU.
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Affiliation(s)
- Saptadi Yuliarto
- Department of Pediatrics, Medical FacultyUniversitas Brawijaya, Saiful Anwar General HospitalMalangIndonesia
| | - Ardhanis Ramadhanti
- Department of Pediatrics, Medical FacultyUniversitas Brawijaya, Saiful Anwar General HospitalMalangIndonesia
| | - Takhta Khalasha
- Department of Pharmacology, Medical FacultyUniversitas BrawijayaMalangIndonesia
| | - Kurniawan Taufiq Kadafi
- Department of Pediatrics, Medical FacultyUniversitas Brawijaya, Saiful Anwar General HospitalMalangIndonesia
| | - Ariani Ariani
- Department of Pediatrics, Medical FacultyUniversitas Brawijaya, Saiful Anwar General HospitalMalangIndonesia
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Molina-Donoso M, Parrao T, Meillon C, Thumala D, Lillo P, Villagra R, Ibañez A, Cerda M, Zitko P, Amieva H, Slachevsky A. Assessing subjective cognitive decline in older adults attending primary health care centers: what question should be asked? J Clin Exp Neuropsychol 2023; 45:313-320. [PMID: 37403327 DOI: 10.1080/13803395.2023.2221399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 05/26/2023] [Indexed: 07/06/2023]
Abstract
INTRODUCTION Subjective Cognitive Decline (SCD) refers to a self-perceived experience of decreased cognitive function without objective signs of cognitive impairment in neuropsychological tests or daily living activities. Despite the abundance of instruments addressing SCD, there is no consensus on the methods to be used. Our study is founded on 11 questions selected due to their recurrence in most instruments. The objective was to determine which one of these questions could be used as a simple screening tool. METHODS 189 participants aged 65 and over selected from Primary Care centers in Santiago de Chile responded to these 11 questions and were evaluated with the MiniMental State Examination (MMSE), the Free and Cued Selective Reminding Test (FCSRT), the Pfeffer functional scale, and the Geriatric Depression Scale (GDS). An Item ResponseTheory (IRT) method was performed to assess the contribution of each of the 11 questions to the SCD latent trait and its discrimination ability. RESULTS Based on the results of the exploratory factor analysis showing very high/low saturation of several questions on the factors, and the high residual correlation between some questions, the IRT methods led to select one question ("Do you feel like your memory has become worse?") which revealed to be the most contributive and discriminant. Participants who answered yes had a higher GDS score. There was no association with MMSE, FCSRT, and Pfeffer scores. CONCLUSION The question "Do you feel like your memory has become worse?" may be a good proxy of SCD and could be included in routine medical checkups.
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Affiliation(s)
- Matías Molina-Donoso
- Gerosciences Center for Brain Health and Metabolism (GERO), Santiago, Chile
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
| | - Teresa Parrao
- Gerosciences Center for Brain Health and Metabolism (GERO), Santiago, Chile
- Faculty of Psychology, University Alberto Hurtado, Santiago, Chile
| | - Céline Meillon
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
| | - Daniela Thumala
- Gerosciences Center for Brain Health and Metabolism (GERO), Santiago, Chile
- Faculty of Psychology, University of Chile, Santiago, Chile
| | - Patricia Lillo
- Gerosciences Center for Brain Health and Metabolism (GERO), Santiago, Chile
- Neurology Department (South Division), Faculty of Medicine, University of Chile, Santiago, Chile
- Unit of Neurology, Hospital San José, Santiago, Chile
| | - Roque Villagra
- Gerosciences Center for Brain Health and Metabolism (GERO), Santiago, Chile
| | - Agustín Ibañez
- Latin American Brain Health Institute (BrainLat), University Adolfo Ibáñez, Santiago, Chile
- Cognitive Neuroscience Center (CNC), University de San Andrés & CONICET, Buenos Aires, Argentina
- Global Brain Health Institute, University of California, San Francisco, US; and Trinity College, Dublin, Ireland
| | - Mauricio Cerda
- Biomedical Neuroscience Institute, Santiago, Chile
- Integrative Biology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
- Center for Medical Informatics and Telemedicine, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Pedro Zitko
- Gerosciences Center for Brain Health and Metabolism (GERO), Santiago, Chile
| | - Hélène Amieva
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
| | - Andrea Slachevsky
- Gerosciences Center for Brain Health and Metabolism (GERO), Santiago, Chile
- Neuropsychology and Clinical Neuroscience Laboratory (LANNEC), Physiopathology Department, Institute of Biomedical Sciences (ICBM), Neuroscience and East Neuroscience Departments, Faculty of Medicine, University of Chile, Santiago, Chile
- Memory and Neuropsychiatric Center (CMYN), Neurology Department, Hospital del Salvador and Faculty of Medicine, Universityof Chile, Santiago, Chile
- Neurology Service, Department of Medicine, Clínica Alemana-University of Desarrollo, Santiago, Chile
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Payne T, Taylor J, Casey C, Kunkel D, Parker M, Blennow K, Zetterberg H, Pearce RA, Lennertz RC, Sanders RD. Prospective analysis of plasma amyloid beta and postoperative delirium in the Interventions for Postoperative Delirium: Biomarker-3 study. Br J Anaesth 2023; 130:546-556. [PMID: 36842841 PMCID: PMC10273086 DOI: 10.1016/j.bja.2023.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 01/03/2023] [Accepted: 01/15/2023] [Indexed: 02/28/2023] Open
Abstract
BACKGROUND The effect of postoperative delirium on the amyloid cascade of Alzheimer's dementia is poorly understood. Using early postoperative plasma biomarkers, we explored whether surgery and delirium are associated with changes in amyloid pathways. METHODS We analysed data from 100 participants in the Interventions for Postoperative Delirium: Biomarker-3 (IPOD-B3) cohort study in the USA (NCT03124303 and NCT01980511), which recruited participants aged >65 yr undergoing non-intracranial surgery. We assessed the relationship between the change in plasma amyloid beta ratio (AβR; Aβ42:Aβ40) and delirium incidence (defined by the 3-Minute Diagnostic Confusion Assessment Method) and severity (quantified by the Delirium Rating Scale-Revised-98, the study's primary outcome). We also tested the relationship between plasma amyloid beta and intraoperative variables. RESULTS Across all participants, the plasma AβR increased from the preoperative period to postoperative Day 1 (Wilcoxon P<0.001). However, this increase was not associated with delirium incidence (Wilcoxon P=0.22) or peak severity after adjusting for confounders (log[incidence rate ratio]=0.43; P=0.14). Postoperative Day 1 change in plasma AβR was not associated with postoperative Day 1 change in plasma tau, neurofilament light, or inflammatory markers (interleukin [IL]-1β, IL-1Ra, IL-2, IL-4, IL-6, IL-8, IL-10, and IL-12), or with operative time or low intraoperative arterial pressure. CONCLUSIONS Perioperative changes in plasma amyloid do not appear to be associated with postoperative delirium. Our findings do not support associations of dynamic changes in amyloid with postoperative delirium. CLINICAL TRIAL REGISTRATION .NCT03124303 and NCT01980511.
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Affiliation(s)
- Thomas Payne
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Department of Anaesthetics, Royal Prince Alfred Hospital, Sydney Local Health District, Sydney, NSW, Australia
| | - Jennifer Taylor
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Department of Anaesthetics, Royal Prince Alfred Hospital, Sydney Local Health District, Sydney, NSW, Australia
| | - Cameron Casey
- Department of Anesthesiology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - David Kunkel
- Department of Anesthesiology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Maggie Parker
- Department of Anesthesiology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Kaj Blennow
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden; Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Henrik Zetterberg
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden; Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden; Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK; UK Dementia Research Institute at UCL, London, UK; Hong Kong Center for Neurodegenerative Diseases, Clear Water Bay, Hong Kong, China
| | - Robert A Pearce
- Department of Anesthesiology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Richard C Lennertz
- Department of Anesthesiology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Robert D Sanders
- Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Department of Anaesthetics, Royal Prince Alfred Hospital, Sydney Local Health District, Sydney, NSW, Australia; Institute of Academic Surgery, Royal Prince Alfred Hospital, Sydney Local Health District, Sydney, NSW, Australia; NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia.
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Mahmoudi R, Novella JL, Laurent-Badr S, Boulahrouz S, Tran D, Morrone I, Jaïdi Y. Cholinergic Antagonists and Behavioral Disturbances in Neurodegenerative Diseases. Int J Mol Sci 2023; 24:ijms24086921. [PMID: 37108085 PMCID: PMC10138684 DOI: 10.3390/ijms24086921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/26/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
Cholinergic antagonists interfere with synaptic transmission in the central nervous system and are involved in pathological processes in patients with neurocognitive disorders (NCD), such as behavioral and psychological symptoms of dementia (BPSD). In this commentary, we will briefly review the current knowledge on the impact of cholinergic burden on BPSD in persons with NCD, including the main pathophysiological mechanisms. Given the lack of clear consensus regarding symptomatic management of BPSD, special attention must be paid to this preventable, iatrogenic condition in patients with NCD, and de-prescription of cholinergic antagonists should be considered in patients with BPSD.
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Affiliation(s)
- Rachid Mahmoudi
- Department of Geriatric and Internal Medicine, Reims University Hospitals, Maison Blanche Hospital, 51092 Reims, France
- UR 3797 Vieillissement, Fragilité (VieFra), Faculty of Medicine, University of Reims Champagne-Ardenne, 51687 Reims, France
| | - Jean Luc Novella
- Department of Geriatric and Internal Medicine, Reims University Hospitals, Maison Blanche Hospital, 51092 Reims, France
- UR 3797 Vieillissement, Fragilité (VieFra), Faculty of Medicine, University of Reims Champagne-Ardenne, 51687 Reims, France
| | - Sarah Laurent-Badr
- Department of Geriatric and Internal Medicine, Reims University Hospitals, Maison Blanche Hospital, 51092 Reims, France
| | - Sarah Boulahrouz
- Department of Geriatric and Internal Medicine, Reims University Hospitals, Maison Blanche Hospital, 51092 Reims, France
- UR 3797 Vieillissement, Fragilité (VieFra), Faculty of Medicine, University of Reims Champagne-Ardenne, 51687 Reims, France
| | - David Tran
- Department of Geriatric and Internal Medicine, Reims University Hospitals, Maison Blanche Hospital, 51092 Reims, France
| | - Isabella Morrone
- Department of Geriatric and Internal Medicine, Reims University Hospitals, Maison Blanche Hospital, 51092 Reims, France
- Cognition Health and Society Laboratory (C2S-EA 6291), Faculty of Medicine, University of Reims Champagne-Ardenne, 51687 Reims, France
| | - Yacine Jaïdi
- Department of Geriatric and Internal Medicine, Reims University Hospitals, Maison Blanche Hospital, 51092 Reims, France
- UR 3797 Vieillissement, Fragilité (VieFra), Faculty of Medicine, University of Reims Champagne-Ardenne, 51687 Reims, France
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Marruganti C, Baima G, Aimetti M, Grandini S, Sanz M, Romandini M. Periodontitis and low cognitive performance: A population-based study. J Clin Periodontol 2023; 50:418-429. [PMID: 36644802 DOI: 10.1111/jcpe.13779] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 01/09/2023] [Accepted: 01/11/2023] [Indexed: 01/17/2023]
Abstract
AIM To study the epidemiological association between periodontitis and low cognitive performance among older adults, within a representative sample of the U.S. POPULATION MATERIALS AND METHODS Data from 2086 older adults (≥60 years old), representative of 77.1 million people, were retrieved from the NHANES 2011-2014 database. Periodontitis cases were identified and classified according to the AAP/CDC criteria (mild, moderate, and severe). Cognitive function was assessed through the Consortium to Establish a Registry for Alzheimer's disease (CERAD), the animal fluency test (AFT), the digit symbol substitution test (DSST), and the global cognition score. The lowest non-survey weighted quartile for each cognitive test was defined as low cognitive performance. Simple and multiple regression analyses were performed. RESULTS Moderate and severe periodontitis were significantly associated with a low DSST performance (OR = 1.66 and OR = 2.97, respectively). Each millimetre increase in mean CAL was associated with a lower AFT (OR = 1.44), DSST (OR = 1.86), and global cognition (OR = 1.50) performance. CONCLUSIONS The findings of the present study suggest the existence of an independent association between periodontitis and low cognitive performance among older adults (≥60 years old).
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Affiliation(s)
- Crystal Marruganti
- Unit of Periodontology, Endodontology and Restorative Dentistry, Department of Medical Biotechnologies, University of Siena, Siena, Italy
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
- Sub-Unit of Periodontology, Halitosis and Periodontal Medicine, University Hospital of Pisa, Pisa, Italy
| | - Giacomo Baima
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
- University of Turin, Polytechnic of Turin, Turin, Italy
| | - Mario Aimetti
- Department of Surgical Sciences, C.I.R. Dental School, University of Turin, Turin, Italy
- University of Turin, Polytechnic of Turin, Turin, Italy
| | - Simone Grandini
- Unit of Periodontology, Endodontology and Restorative Dentistry, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Mariano Sanz
- Faculty of Odontology, University Complutense, Madrid, Spain
| | - Mario Romandini
- Faculty of Odontology, University Complutense, Madrid, Spain
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Gould CE, Carlson C, Alfaro AJ, Trivedi R, Savell AD, Mehta PS, Burningham Z, Peeples A, Filips J. Supporting Veterans, Caregivers, and Providers in Rural Regions With Tele-Geriatric Psychiatry Consultation: A Mixed Methods Pilot Study. Am J Geriatr Psychiatry 2023; 31:279-90. [PMID: 36754647 DOI: 10.1016/j.jagp.2023.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/15/2023]
Abstract
OBJECTIVES Cross-facility tele-geriatric psychiatry consultation is a promising model for providing specialty services to regions lacking sufficient geriatric psychiatry expertise. This evaluation focused on assessing the feasibility and acceptability of a consultation program developed by a geriatric psychiatrist in a Veterans Health Administration regional telehealth hub. DESIGN Concurrent, mixed methods program evaluation. SETTING A region served by a VA health care system telehealth hub. PARTICIPANTS Patients with at least 1 geriatric mental health encounter with a geriatric psychiatrist consultant during a 1 year-period; referring providers. INTERVENTION Virtual psychiatric evaluation of Veterans with time-limited follow-up and e-consultation with providers. MEASUREMENTS Interviews with consultant, medical record data, and referring provider surveys. RESULTS Three hundred fifteen Veterans (M = 76.0 ± 9.64 years; 40% rural-dwelling) had 666 encounters (M = 2.11 ± 1.78) with most occurring via clinical video telehealth (n = 443; 67.6%), e-consultation (n = 99; 15.1%), or video to home (n = 95; 14.5%). Most encounters were related to neurocognitive disorders, depressive disorders, trauma-related disorders, or serious mental illness. Referring providers (N = 58) highly recommended the program, reported high satisfaction, followed through with recommendations, and believed that this program increased access to geriatric psychiatry. CONCLUSIONS This single program was shown to be feasible, acceptable, and valued by the referring providers. The findings highlighted the complex presentations of Veterans referred, and the current unmet need of providers of such Veterans, providing impetus for wider implementation.
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Abstract
With the geriatric population in the United States growing rapidly, the prevalence of dementia is expected to rise concomitantly. As dementia is an invariably progressive and terminal illness, planning for and managing end of life care in dementia is an important part of the overall process of dementia care. Unfortunately, this is often neglected outside of formal palliative and hospice medicine training programs and geriatric psychiatrists are left without preparation on how to manage, as well as counsel patients and families on, this important phase of dementia care. This review aims to explore the potential contributors to this historic disparity in geriatric education and care delivery, as well as its impact, while also attempting to shift the field's focus toward a palliative approach to dementia care. To begin to accomplish this, this review explores the natural illness history/disease trajectory of the various dementing illnesses, as well as the topic of prognostication as it pertains to the end of life for patients with dementia and how this information can be used in advanced care planning and symptom management.
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Affiliation(s)
- Dax Volle
- Department of Psychiatry (DV), Dartmouth-Hitchcock Medical Center, Lebanon, NH.
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49
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Weidung B, Lövheim H, Littbrand H, Wahlin J, Olofsson B, Gustafson Y. Temporal Dementia and Cognitive Impairment Trends in the Very Old in the 21st Century. J Alzheimers Dis 2023; 93:61-74. [PMID: 36938733 DOI: 10.3233/jad-220915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
BACKGROUND Long-increasing dementia incidence and prevalence trends may be shifting. Whether such shifts have reached the very old is unknown. OBJECTIVE To investigate temporal trends in the incidence of dementia and cognitive impairment and prevalence of dementia, cognitive impairment, Alzheimer's disease, vascular dementia, and unclassified dementia among 85-, 90-, and ≥ 95-year-olds in Sweden during 2000-2017. METHODS This study was conducted with Umeå 85 + /Gerontological Regional Database data from 2182 85-, 90-, and ≥ 95-year-olds in Sweden collected in 2000-2017. Using logistic regression, trends in the cumulative 5-year incidences of dementia and cognitive impairment; prevalences of dementia, cognitive impairment, Alzheimer's disease, and vascular dementia; and Mini-Mental State Examination thresholds for dementia diagnosis were estimated. RESULTS Dementia and cognitive impairment incidences decreased in younger groups, which generally showed more-positive temporal trends. The prevalences of overall dementia, cognitive impairment, and Alzheimer's disease were stable or increasing; longer disease durations and increasing dementia subtype classification success may mask positive changes in incidences. Vascular dementia increased while unclassified dementia generally decreased. CONCLUSION The cognitive health of the very old may be changing in the 21st century, possibly indicating a trend break.
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Affiliation(s)
- Bodil Weidung
- Department of Public Health and Caring Sciences, Section of Geriatrics, Uppsala University, Uppsala, Sweden
| | - Hugo Lövheim
- Department of Community Medicine and Rehabilitation, Division of Geriatic Medicine, Geriatric Medicine, Umeå University, Umeå, Sweden
| | - Håkan Littbrand
- Department of Community Medicine and Rehabilitation, Division of Geriatic Medicine, Geriatric Medicine, Umeå University, Umeå, Sweden
| | - Johanna Wahlin
- Department of Community Medicine and Rehabilitation, Division of Geriatic Medicine, Geriatric Medicine, Umeå University, Umeå, Sweden
| | - Birgitta Olofsson
- Department of Nursing, Umeå University, Umeå, Sweden.,Department of Surgical andPerioperative Sciences, Division of Orthopedics, UmeåUniversity, Umeå, Sweden
| | - Yngve Gustafson
- Department of Community Medicine and Rehabilitation, Division of Geriatic Medicine, Geriatric Medicine, Umeå University, Umeå, Sweden
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Panerai S, Catania V, Rundo F, Tasca D, Musso S, Babiloni C, Prestianni G, Muratore S, Ferri R. Functional Living Skills in Patients with Major Neurocognitive Disorder Due to Degenerative or Non-Degenerative Conditions: Effectiveness of a Non-Immersive Virtual Reality Training. Sensors (Basel) 2023; 23:1896. [PMID: 36850494 PMCID: PMC9966630 DOI: 10.3390/s23041896] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/26/2023] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
Virtual reality has gained attention as an effective tool for cognitive, motor, and daily activity rehabilitation in patients with major neurocognitive disorder (M-NCD). The first objective of this study was to check for differences between M-NCD caused by degenerative and non-degenerative conditions (DC and NDC, respectively) in terms of relearning four functional living skills (FLSs), by means of a non-immersive virtual reality training (VRT). The second purpose was to verify whether spontaneous transfer from the virtual environment to the real environment occurred. Four FLS apps were developed in our institute (Information, Suitcase, Medicine, and Supermarket). A nonrandomized interventional study was carried out, comparing experimental and control groups (EG and CG, respectively). The study included three phases: in vivo test at T1; VRT at T2 only for EG; in vivo test at T3. During the in vivo test, the four FLSs were assessed in their natural environments. Both EG-DC and EG-NDC significantly improved in all of the VRT variable scores (the EG-NDC group seemed to show better outcomes than the EG-DC group). Moderate-to-high satisfaction with the VRT was reported. EG-DC and EG-NDC also enhanced their performances in the in vivo test. No statistically significant differences between them were found. CG-DC and CG-NDC improved only in the execution time of Information in the in vivo test. These findings confirm the ecological validity of VRT for FLSs.
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Affiliation(s)
- Simonetta Panerai
- Unit of Psychology I.C., Oasi Research Institute-IRCCS, 94018 Troina, Italy
| | - Valentina Catania
- Unit of Psychology I.C., Oasi Research Institute-IRCCS, 94018 Troina, Italy
| | - Francesco Rundo
- Unit of Bioinformatics and Statistics, Oasi Research Institute-IRCCS, 94018 Troina, Italy
| | - Domenica Tasca
- Unit of Psychology I.C., Oasi Research Institute-IRCCS, 94018 Troina, Italy
| | - Sabrina Musso
- Unit of Psychology I.C., Oasi Research Institute-IRCCS, 94018 Troina, Italy
| | - Claudio Babiloni
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, 00185 Rome, Italy
| | | | - Stefano Muratore
- Unit of Psychology I.C., Oasi Research Institute-IRCCS, 94018 Troina, Italy
| | - Raffaele Ferri
- Unit of Neurology I.C., Oasi Research Institute-IRCCS, 94018 Troina, Italy
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