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OBJECTIVES: Behavioral and psychological symptoms of dementia (BPSD) are common in people with dementia. Aromatherapy may reduce the frequency and severity of BPSD. We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to evaluate the efficacy of aromatherapy in relieving BPSD and improving functional ability in people with dementia. DESIGN: Systematic review and meta-analysis. SETTING AND PARTICIPANTS: Patients with dementia receiving aromatherapy. METHODS: A literature search was conducted using PubMed, Embase, and Cochrane Library for RCTs published before March 2024 comparing aromatherapy with control treatments in patients with dementia. RESULTS: There were 15 trials involving 821 patients. Overall, significant reduction in BPSD was observed after 1 month of aromatherapy treatment. Among 15 trials, 9 reported the Cohen-Mansfield Agitation Inventory (CMAI) score, and 7 evaluated the Neuropsychiatric Inventory (NPI) score. The meta-analysis showed significant improvement in CMAI score (weighted mean difference [WMD] -6.31, 95% CI -9.52 to -3.11) and NPI score (WMD -8.07, 95% CI -13.53 to -2.61) in patients receiving 3 to 4 weeks of aromatherapy compared with the control group. Four of the 15 trials reported improvement in depressive mood and 3 trials reported no significant improvement in functional ability. CONCLUSIONS AND IMPLICATIONS: In conclusion, aromatherapy is a safe and viable nonpharmacologic treatment to improve BPSD in people with dementia and its combination with massage showed higher efficacy.
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OBJECTIVES: Caring for a spouse with Alzheimer's disease (AD) can elicit considerable distress but there are also positive moments. A growing body of work has examined caregivers' ambivalence in the care relationship and linked it to negative caregiver outcomes such as depression, but dyadic assessments of both parties' perspectives are missing. We examined ambivalence in both people with AD and their spousal caregivers, seeking to identify the correlates and well-being outcomes of such ambivalence in this unique context. METHODS: Participants included 72 couples managing early-stage AD. People with AD and spousal caregivers independently self-reported positive and negative relationship qualities (used to indirectly calculate their ambivalence) and life satisfaction. Caregivers reported both partners' demographic characteristics and their spouses' behavioral and psychological symptoms of dementia (BPSD), focusing on memory-related behaviors and psychological symptoms. RESULTS: Path analyses revealed that the number and frequency of psychological symptoms in people with AD were positively associated with their own and caregivers' ambivalence. Caregivers' distress ratings of memory-related behaviors and psychological symptoms were positively associated with their ambivalence. Greater ambivalence was associated with lower life satisfaction in both spouses. BPSD directly affected both spouses' life satisfaction but there were also indirect effects via ambivalence. DISCUSSION: This study utilizes a dyadic approach to assess ambivalence in dementia care. Findings reveal the conflicting emotions that couples experience as they cope with early-stage AD, identify sources of such ambivalence, and shed light on the development of dyadic interventions that can promote positive outcomes in both partners.
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Doença de Alzheimer , Cuidadores , Satisfação Pessoal , Cônjuges , Humanos , Feminino , Masculino , Doença de Alzheimer/psicologia , Cuidadores/psicologia , Idoso , Cônjuges/psicologia , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Relações Interpessoais , Adaptação PsicológicaRESUMO
Introduction: Gardens and outdoor spaces are an important part of institutional environments for people with dementia. However, evidence regarding the benefits these spaces have for people with dementia is still limited. This paper presents the evaluation of the redevelopment of an inaccessible outdoor space into a therapeutic garden on a high dependency psychogeriatric unit in an acute hospital. Method: A Mixed methods evaluation was undertaken. An interrupted time series analysis investigated the impact of the garden on falls and challenging behaviours of patients using routinely collected data. Perspectives of the redeveloped garden were captured through (a) a staff survey and (b) semi-structured interviews with families of patients. Results: Rates of falls and challenging behaviours dropped at the time of the garden opening but showed increasing rates each month both before and after the garden opened. Most staff believed that the garden provided benefits for patients however limited staff time and concerns over patient safety were barriers to use. Families identified four main themes related to garden use including: (1) being outside (2) occupation and identity, (3) being stimulating, and (4) barriers and facilitators. Conclusion: The garden was regarded positively by families and staff however, there were barriers that prevented it from being better utilised. Staff concerns over risk were not reflected in falls and challenging behaviour outcomes. Further research into how barriers to garden use may be overcome is justified.
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BACKGROUND: To evaluate the knowledge, attitude and practice of nurses regarding non-pharmacologic therapies for behavioral and psychological symptoms of dementia (BPSD). METHODS: This cross-sectional, questionnaire-based study enrolled nurses at Peking Union Medical College Hospital (Beijing, China) between September 2022 and October 2022. Correlations between knowledge, attitude and practice scores were evaluated by Pearson correlation analysis. Factors associated with knowledge, attitude and practice scores were identified by multivariable linear regression. Based on a cross-sectional questionnaire survey, this study designed a questionnaire according to the Guidelines for Diagnosis and Treatment of Dementia in China, and randomly selected nurses from Peking Union Medical College Hospital to fill in the questions through the Wen-Juan-Xing online platform from September 2022 to October 2022. RESULTS: The analysis included 210 nurses (202 females). The average knowledge, attitude and practice scores were 11.06±2.61 (total score: 18), 53.51±5.81 (total score: 60) and 64.66 ± 10.35 (total score: 80) points, respectively. Knowledge score was positively correlated with attitude score (r = 0.416, P < 0.001) and practice score (r = 0.389, P < 0.001); attitude and practice scores were also positively correlated (r = 0.627, P < 0.001). Multivariable analysis demonstrated that age ≥ 40 years-old (vs. ≤30 years-old) was associated with higher knowledge score (ß = 1.48, 95% confidence interval [95%CI] = 0.42-2.54, P = 0.006). Age ≥ 40 years-old (ß = 1.43, 95%CI = 0.35-2.51, P = 0.010 vs. ≤30 years-old) and bachelor's degree or higher (ß = 1.11, 95%CI = 0.12-2.10, P = 0.028 vs. college degree or lower) were associated with higher practice score. CONCLUSIONS: Older age and higher education level were associated with higher knowledge, attitude and/or practice scores. The findings of this study may help guide the development and implementation of education and training programs to improve the management of BPSD by nurses in China.
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Demência , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Feminino , Masculino , Demência/enfermagem , Demência/psicologia , Estudos Transversais , Adulto , China , Inquéritos e Questionários , Atitude do Pessoal de Saúde , Pessoa de Meia-Idade , Enfermeiras e Enfermeiros/psicologia , Adulto Jovem , Recursos Humanos de Enfermagem Hospitalar/psicologiaRESUMO
BACKGROUND: Case conferences are described as a goal-oriented, systematic method that team members can use to exchange professional opinions and develop treatment actions for a particular care problem. However, not all case conferences have proven to be effective. The Norwegian Targeted Interdisciplinary Model for the Evaluation and Treatment of Neuropsychiatric Symptoms (TIME) is an effective multicomponent model based on case conferences that informs approaches to behavioural and psychological symptoms in residents with dementia in nursing homes. Our aim was to explore how TIME case conferences structured based on cognitive behavioural therapy (CBT) contributed to person-centred actions and how the specific inductive structure of the TIME may have contributed to the effectiveness of the model. METHODS: We used video observation of six case conferences and analysed these videos by performing a thematic cross-case analysis of the transcripts from the videos and by iteratively watching the videos. According to Habermas's theory of communicative action, we emphasized the case conference content, i.e., what was talked about in the case conferences, and the display of communication between the participants in the case conferences. RESULTS: Our findings showed that the theoretical principles behind the TIME, including both person-centred care and the inductive structure of CBT, reflected many aspects of Habermas's theory of communicative actions. In particular, the TIME case conferences emphasized the lifeworld perspective for both residents and staff and contributed to what Habermas labelled communicative rationality as a means to develop shared understanding among staff and create person-centred action. CONCLUSIONS: One causal assumption of how and why the TIME case conferences contributed to the effectiveness of the TIME in reducing BPSD in nursing homes is that the specific inductive structure of the case conferences with the column technique based on the ABC method together with PCC, emphasized the importance of the lifeworld for both the resident and the staff. Even though case conferences have been highlighted as useful, it is not indifferent how these case conferences are structured and conducted. CLINICAL TRIAL REGISTRATION: The trial TIME was registered January 6, 2016, with clinicaltrials.gov (NCT02655003).
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Pesquisa Qualitativa , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Terapia Cognitivo-Comportamental/métodos , Comunicação , Demência/terapia , Demência/psicologia , Noruega , Casas de Saúde , Teoria Psicológica , Gravação em VídeoRESUMO
AIM: Brexpiprazole is the first FDA-approved treatment for agitation associated with dementia due to Alzheimer's disease. Agitation in Alzheimer's dementia (AAD) occurs in high prevalence and is a great burden for patients and caregivers. Efficacy, safety, and tolerability of brexpiprazole were demonstrated in the AAD clinical trials. To demonstrate the agitation-ameliorating effect of brexpiprazole in animals, we evaluated brexpiprazole in two AAD mouse models. METHODS: The resident-intruder test was conducted in 5- to 6-month-old Tg2576 mice, given vehicle or brexpiprazole (0.01 or 0.03 mg/kg) orally 1 h before the test. Locomotor activity was measured in 6-month-old APPSL-Tg mice given vehicle or brexpiprazole (0.01 or 0.03 mg/kg) orally the evening before the start of locomotor measurement for 3 days. RESULTS: In the resident-intruder test, Tg2576 mice showed significantly higher attack number and shorter latency to first attack compared to non-Tg mice. In the Tg mice, brexpiprazole treatment (0.03 mg/kg) significantly delayed the latency to first attack and showed a trend toward a decrease in attack number. APPSL-Tg mice (â§6 months old) showed significantly higher locomotion during dark period Phase II (Zeitgeber time [ZT] 16-20) and Phase III (ZT20-24) compared to non-Tg mice, correlating with the clinical observations of late afternoon agitation in Alzheimer's disease. Brexpiprazole treatment (0.01 and 0.03 mg/kg) significantly decreased hyperlocomotion during the Phase III in APPSL-Tg mice. CONCLUSION: The suppression of attack behavior and the reduction of nocturnal hyperlocomotion in these Tg mice may be indicative of the therapeutic effect of brexpiprazole on AAD, as demonstrated in the clinical trials.
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OBJECTIVES: Behavioral and psychological symptoms of dementia (BPSD) are common and impart a significant burden to patients, caregivers, and the health system. However, there are few pharmacological options for treating BPSD. We conducted a systematic review of clinical trials examining the efficacy of anticonvulsants in BPSD. METHODS: We searched five electronic databases through January 2023, for randomized controlled trials and systematic reviews evaluating the efficacy of non-benzodiazepine anticonvulsants for the treatment of BPSD. We used the Cochrane risk of bias tool to ascertain the risk of bias in included trials. Because statistical pooling of results using meta-analysis was not feasible, we synthesized findings using the Cochrane Synthesis Without Meta-analysis reporting guidelines. RESULTS: We identified 12 studies, including randomized controlled trials (RCTs) and 1 systematic review. Five RCTs evaluating valproic acid were synthesized by a recent Cochrane review which concluded that this drug is likely ineffective for BPSD. We extracted data from 6 trials involving 248 individuals comparing non-benzodiazepine anticonvulsants to either placebo or risperidone. Four trials (n = 97 participants) evaluated carbamazepine, only one of which demonstrated an improvement in the Brief Psychiatric Rating Scale measuring agitation, hostility, psychosis, and withdrawal/depression (effect size: 1.13; 95% confidence interval [CI]: 0.54-1.73) relative to placebo. Adverse effects were more common in patients receiving carbamazepine (20/27; 74%) relative to placebo (5/24; 21%). There is low quality evidence that oxcarbazepine is likely ineffective and that topiramate may be comparable to risperidone. CONCLUSION: Anticonvulsants are unlikely to be effective in BPSD, although the quality of existing evidence is low.
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BACKGROUND: Quantifying the informal caregiver burden is important for understanding the risk factors associated with caregiver overload and for evaluating the effectiveness of services provided in Long-term Care (LTC). OBJECTIVE: This study aimed to develop and validate a Caregiver Strain Index (CSI)-based score for quantifying the informal caregiver burden, while the original dataset did not fully cover evaluation items commonly included in international assessments. Subsequently, we utilized the CSI-based score to pinpoint key caregiver burden risk factors, examine the initial timing of LTC services adoption, and assess the impact of LTC services on reducing caregiver burden. METHODS: The study analyzed over 28,000 LTC cases in Southern Taiwan from August 2019 to December 2022. Through multiple regression analysis, we identified significant risk factors associated with caregiver burden and examined changes in this burden after utilizing various services. Survival analysis was employed to explore the relationship between adopting the first LTC services and varying levels of caregiver burden. RESULTS: We identified 126 significant risk factors for caregiver burden. The most critical factors included caregiving for other disabled family members or children under the age of three (ß = 0.74, p < 0.001), the employment status of the caregiver (ß = 0.30-0.53, p < 0.001), the frailty of the care recipient (ß = 0.28-0.31, p < 0.001), and the behavioral symptoms of dementia in care recipients (ß = 0.28-2.60, p < 0.05). Generally, caregivers facing higher burdens sought LTC services earlier, and providing home care services alleviated the caregiver's burden. CONCLUSION: This comprehensive study suggests policy refinements to recognize high-risk caregivers better early and provide timely support to improve the overall well-being of both informal caregivers and care recipients.
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Sobrecarga do Cuidador , Cuidadores , Assistência de Longa Duração , Humanos , Taiwan/epidemiologia , Masculino , Feminino , Sobrecarga do Cuidador/psicologia , Idoso , Cuidadores/psicologia , Assistência de Longa Duração/métodos , Pessoa de Meia-Idade , Fatores de Risco , Idoso de 80 Anos ou mais , Estresse Psicológico/psicologia , Estresse Psicológico/epidemiologia , AdultoRESUMO
Behavioural and psychological symptoms of dementia (BPSD) are a clinical challenge for the lack of a sound taxonomy, frequent presentation with comorbid BPSD, lack of specific pharmacologic interventions, poor base of methodologically sound evidence with randomized clinical trials, contamination from the treatment of behavioural disturbances of young and adult psychiatric conditions, and small efficacy window of psychotropic drugs. We present here a treatment workflow based on a concept-driven literature review based on the notions that (i) the aetiology of BPSD can be mainly neurobiological (so-called 'primary' symptoms) or mainly environmental and functional ('secondary' symptoms) and that this drives treatment; (ii) the clinical efficacy of psychotropic drugs is driven by their specific profile of receptor affinity; (iii) drug treatment should follow the rules of 'start low-go slow, prescribe and revise'. This article argues in support of the distinction between primary and secondary BPSD, as well as their characteristics, which until now have been just sketchily described in the literature. It also offers comprehensive and pragmatic clinician-oriented recommendations for the treatment of BPSD.
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Demência , Psicotrópicos , Humanos , Demência/tratamento farmacológico , Demência/psicologia , Psicotrópicos/uso terapêutico , Idoso , Sintomas Comportamentais/tratamento farmacológico , Sintomas Comportamentais/diagnóstico , Transtornos Mentais/tratamento farmacológico , Transtornos Mentais/terapiaRESUMO
BACKGROUND: Behavioral and psychological symptoms of dementia (BPSD) are common among people with dementia from the early stages and can appear even in mild cognitive impairment (MCI). However, the prognostic impact of BPSD is unclear. This study examined the association between BPSD and mortality among people with cognitive impairment. METHODS: This longitudinal study involved 1,065 males and 1,681 females (mean age: males = 77.1 years; females = 78.6 years) with MCI or dementia diagnosis, from the National Center for Geriatrics and Gerontology-Life Stories of People with Dementia (NCGG-STORIES), a single-center memory clinic-based cohort study in Japan that registered first-time outpatients from 2010-2018. Information about death was collected through a mail survey returned by participants or their close relatives, with an up to 8-year follow-up. BPSD was assessed using the Dementia Behavior Disturbance Scale (DBD) at baseline. RESULTS: During the follow-up period, 229 (28.1%) male and 254 (15.1%) female deaths occurred. Cox proportional hazards regression analysis showed that higher DBD scores were significantly associated with increased mortality risk among males, but not females (compared with the lowest quartile score group, hazard ratios [95% confidence intervals] for the highest quartile score group = 1.59 [1.11-2.29] for males and 1.06 [0.66-1.70] for females). Among the DBD items, lack of interest in daily living, excessive daytime sleep, and refusal to receive care had a higher mortality risk. CONCLUSIONS: The findings suggest a potential association between BPSD and poor prognosis among males with cognitive impairment.
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With the increasing global aging population, dementia care has rapidly become a major social problem. Current diagnosis of Behavior and Psychological Symptoms of Dementia (BPSD) relies on clinical interviews, and behavioral rating scales based on a period of behavior observation, but these methods are not suitable for identification of occurrence of BPSD in the daily living, which is necessary for providing appropriate interventions for dementia, though, has been studied by few research groups in the literature. To address these issues, in this study developed a BPSD monitoring system consisting of a Psycho-Cognitive (PsyCo) BPSD model, a Behavior-Physio-Environment (BePhyEn) BPSD model, and an implementation platform. The PsyCo BPSD model provides BPSD assessment support to caregivers and care providers, while the BePhyEn BPSD model provides instantaneous alerts for BPSD enabled by a 24-hour home monitoring platform for early intervention, and thereby alleviation of burden to patients and caregivers. Data for acquiring the models were generated through extensive literature review and regularity determined. A mobile robot was utilized as the implementation platform for improving sensitivity of sensors for home monitoring, and elderly individual following algorithms were investigated. Experiments in a virtual home environment showed that, a virtual BPSD elderly individual can be followed safely by the robot, and BPSD occurrence could be identified accurately, demonstrating the possibility of modeling and identification of BPSD in home environment.
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Demência , Humanos , Idoso , Demência/psicologia , Cuidadores/psicologia , Sintomas Comportamentais/psicologiaRESUMO
INTRODUCTION: The «Recommendations for the Diagnosis and Treatment of Behavioral and Psychological Symptoms of Dementia (BPSD)¼ were developed in parallel with the Swiss National Dementia Strategy 2014-2019 under the auspices of the Swiss Society for Geriatric Psychiatry and Psychotherapy (SGAP) and mark the beginning of a series of recommendations for geriatric psychiatric disorders. They depict the evidence-based state of knowledge about diagnostics and therapy, based on the clinical experience of the experts, and are designed for interprofessional and interdisciplinary use. The non-pharmacological intervention options and pharmacotherapy are discussed in detail. This paper is the revised version of the 2014 publication and compiles the development in this area for everyday clinical practice.
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Demência , Psicoterapia , Humanos , IdosoRESUMO
BACKGROUND: Wrist-worn actigraphy can be an objective tool to assess sleep and other behavioral and psychological symptoms in dementia (BPSD). We investigated the feasibility of using wearable actigraphy in agitated late-stage dementia patients. METHODS: Agitated, late-stage Alzheimer's dementia care home residents in Greater London area (n = 29; 14 females, mean age ± SD: 80.8 ± 8.2; 93.1% White) were recruited to wear an actigraphy watch for 4 weeks. Wearing time was extracted to evaluate compliance, and factors influencing compliance were explored. RESULTS: A high watch-acceptance (96.6%) and compliance rate (88.0%) was noted. Non-compliance was not associated with age or BPSD symptomatology. However, participants with "better" cognitive function (R = 0.42, p = 0.022) and during nightshift (F1.240, 33.475 = 8.075, p = 0.005) were less compliant. Female participants were also marginally less compliant (F1, 26 = 3.790, p = 0.062). DISCUSSIONS: Wrist-worn actigraphy appears acceptable and feasible in late-stage agitated dementia patients. Accommodating the needs of both the patients and their carers may further improve compliance.
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Actigrafia , Demência , Estudos de Viabilidade , Punho , Humanos , Feminino , Actigrafia/métodos , Actigrafia/instrumentação , Masculino , Idoso de 80 Anos ou mais , Demência/diagnóstico , Agitação Psicomotora/diagnóstico , Idoso , Dispositivos Eletrônicos Vestíveis , Cooperação do Paciente , Londres , Sono/fisiologiaRESUMO
OBJECTIVES: Many patients with Alzheimer's disease (AD) experience behavioral and psychological symptoms of dementia (BPSD), which significantly affect their quality of life. It is known that 5-Hydroxytryptamine (5-HT) plays a crucial role in the development of BPSD. While the relationship between tooth loss and AD symptoms has been acknowledged, the aspect of aggression has not been focused on until now. Despite the established importance of 5-HT in BPSD, how tooth loss is related to the exacerbation of AD symptoms, especially in terms of aggression, remains largely unexplored. Although nutritional status is known to influence the progression of dementia, the specific effect of tooth loss on peripheral symptoms, notably aggression, is not well understood. METHODS: In our study, we conducted maxillary molar extractions in aged C57BL/6J and AppNL-G-F mice and observed their condition over a 3-month period. During this time, we documented significant behavioral and genetic differences between mice in the control groups and mice that underwent tooth extraction. Notably, mice that underwent tooth extraction exhibited a considerable decline in cognitive function and increased in aggression 3 months after tooth extraction compared with the control groups (C57BL/6J and AppNL-G-Fmice). RESULTS: Our findings suggest that molar loss may lead to reduced 5-HT levels in the hippocampus, possibly mediated by the trigeminal nerve, contributing to the development of aggression and BPSD in AD. CONCLUSION: This study sheds light on the intricate relationships between oral health, 5-HT, and AD symptoms, offering valuable insights into potential therapeutic avenues for managing BPSD in patients with dementia.
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Agressão , Camundongos Endogâmicos C57BL , Perda de Dente , Animais , Camundongos , Perda de Dente/genética , Perda de Dente/psicologia , Agressão/psicologia , Agressão/fisiologia , Comportamento Animal , Modelos Animais de Doenças , Demência/genética , Demência/psicologia , Camundongos Transgênicos , Masculino , Doença de Alzheimer/genética , Doença de Alzheimer/psicologia , Doença de Alzheimer/metabolismo , Precursor de Proteína beta-Amiloide/genética , Precursor de Proteína beta-Amiloide/metabolismoAssuntos
COVID-19 , Demência , SARS-CoV-2 , Humanos , COVID-19/psicologia , Demência/psicologia , Idoso , Masculino , Feminino , Idoso de 80 Anos ou mais , Japão , Sintomas Comportamentais/psicologiaRESUMO
The diagnostic criteria for adult-onset Alzheimer's disease (AD) in patients with Down syndrome (DS) have not been standardised. This study investigated the specific symptoms of AD in the prodromal stage of DS, the mean age at diagnosis at each stage of dementia, and the relationship between intellectual disability (ID) and dementia. PubMed, Web of Science, and Embase were searched for studies on DS, AD, early-stage disease, initial symptoms, and prodromal dementia registered between January 2012 and January 2022. We also performed a meta-analysis of the differences between the mean age at prodromal symptoms and AD diagnosis and the proportion of mild cognitive impairment in patients with mild and moderately abnormal ID. We selected 14 articles reporting the behavioural and psychological symptoms of dementia (BPSD) and memory- and language-related impairments as early symptoms of AD in patients with DS. The specific symptoms of BPSD were classified into five categories: irritability (agitation), apathy, abnormal behaviour, adaptive functioning, and sleep disturbance. The mean age at the diagnosis of prodromal symptoms and AD dementia was 52.7 and 56.2 years, respectively (mean difference, + 3.11 years; 95% CI 1.82-4.40) in the meta-analysis. The diagnosis of mild dementia tended to correlate with ID severity (odds ratio [OR], 1.38; 95% CI 0.87-2.18). The features of behaviour-variant frontotemporal dementia may be clinically confirmed in diagnosing early symptoms of DS-associated AD (DSAD). Moreover, age-appropriate cognitive assessment is important. Further studies are required to evaluate DSAD using a combination of biomarkers and ID-related data.
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Doença de Alzheimer , Síndrome de Down , Sintomas Prodrômicos , Síndrome de Down/complicações , Humanos , Doença de Alzheimer/diagnóstico , Doença de Alzheimer/complicações , Disfunção Cognitiva/etiologia , Disfunção Cognitiva/diagnósticoRESUMO
OBJECTIVES: The occurrence of behavioral and psychological symptoms of dementia (BPSD) are associated with adverse outcomes but have largely been studied in populations outside of acute care. The current study examines (1) the prevalence of BPSD during acute hospitalization and (2) if BPSD are predictive of adverse patient outcomes. METHODS: A secondary analysis of Family-centered Function-focused Care (Fam-FFC) data including 461 patients with dementia/care partner dyads assessed at hospital admission, discharge, 2 months, and 6 months post-discharge, was conducted. Prevalence of BPSD (Neuropsychiatric Inventory-Questionnaire total and Frontal, Hyperactivity, Mood, and Psychosis sub-categories), associations with patient and care partner characteristics, and prediction of adverse events (falls, emergency room [ER] visits, hospitalizations, injury) were examined. RESULTS: BPSD were highly prevalent (93.9% admission, 86.7% discharge). The most common symptom cluster at admission was Hyperactivity (76.7%) followed by Mood (72.3%) and Psychosis (71.9%), and Frontal (25.9%). Higher admission Hyperactivity was associated with ER admissions at 2 months, higher discharge Hyperactivity was associated with ER admissions and hospitalizations at 2 months, and change in Psychosis was associated with ER admissions at 2 months. CONCLUSIONS: These findings highlight BPSD during hospitalization as potentially modifiable risk factors of adverse outcomes.
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Demência , Hospitalização , Humanos , Masculino , Feminino , Demência/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Hospitalização/estatística & dados numéricos , Prevalência , Sintomas Comportamentais/epidemiologia , Cuidadores/psicologiaRESUMO
A pangenome is composed of all the genetic variability of a group of individuals, and its application to the study of neurodegenerative diseases may provide valuable insights into the underlying aspects of genetic heterogenetiy for these complex ailments, including gene expression, epigenetics, and translation mechanisms. Furthermore, a reference pangenome allows for the identification of previously undetected structural commonalities and differences among individuals, which may help in the diagnosis of a disease, support the prediction of what will happen over time (prognosis) and aid in developing novel treatments in the perspective of personalized medicine. Therefore, in the present review, the application of the pangenome concept to the study of neurodegenerative diseases will be discussed and analyzed for its potential to enable an improvement in diagnosis and prognosis for these illnesses, leading to the development of tailored treatments for individual patients from the knowledge of the genomic composition of a whole population.