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BACKGROUND: Adequate detection of symptoms and disease progression in behavioural variant frontotemporal dementia (bvFTD) is complex. Dementia cohorts usually utilize cognitive and functional measures, which fail to detect dominant behavioural and social cognitive deficits in bvFTD. Moreover, since patients typically have a loss of insight, caregivers are important informants. This is the first qualitative study to investigate caregiver relevant symptoms during the disease course of bvFTD, aiming to improve tools for diagnosis, progression, and future clinical trials. METHODS: Informal caregivers of patients in different disease stages of bvFTD (N = 20) were recruited from the neurology outpatient clinic of the Amsterdam UMC and a patient organization for peer support in the Netherlands. Their perspectives on clinical relevance were thoroughly explored during individual semi-structured interviews. Inductive content analysis with open coding was performed by two researchers independently to establish overarching themes and patterns. RESULTS: Caregivers reported a variety of symptoms, in which (i) loss of emotional connection, (ii) preoccupation and restlessness, and (iii) apathy and dependency compose major themes of relevance for diagnosis and treatment. Within heterogeneous disease trajectories, symptom presence differed between stages and among individuals, which is relevant in the context of progression and outcome measures. Significant socio-emotional changes dominated in early stages, while severe cognitive, behavioural, and physical deterioration shifted focus from predominant personality change to quality of life in later stages. CONCLUSIONS: Caregiver perspectives on target symptoms in bvFTD differ according to clinical stage and patient-caregiver characteristics, with significant socio-emotional changes characterizing early stages. These findings call for more appropriate tools and symptomatic treatments, as well as a personalized approach in treatment of bvFTD and a focus on early stage interventions in clinical trial design.
Subject(s)
Caregivers , Frontotemporal Dementia , Humans , Caregivers/psychology , Disease Management , Frontotemporal Dementia/psychology , Frontotemporal Dementia/therapy , Clinical Trials as Topic , Research DesignABSTRACT
BACKGROUND: A quality improvement collaborative is an intensive project involving a combination of implementation strategies applied in a limited "breakthrough" time window. After an implementation project, it is generally difficult to sustain its success. In the current study, sustainability was described as maintaining an implemented innovation and its benefits over a longer period of time after the implementation project has ended. The aim of the study was to explore potentially promising strategies for sustaining the Enhanced Recovery After Surgery (ERAS) programme in colonic surgery as perceived by professionals, three to six years after the hospital had successfully finished a quality improvement collaborative. METHODS: A qualitative case study was performed to identify promising strategies to sustain key outcome variables related to the ERAS programme in terms of adherence, time needed for functional recovery and hospital length of stay (LOS), as achieved immediately after implementation. Ten hospitals were selected which had successfully implemented the ERAS programme in colonic surgery (2006-2009), with success defined as a median LOS of 6 days or less and protocol adherence rates above 70%. Fourteen semi-structured interviews were held with eighteen key participants of the care process three to six years after implementation, starting with the project leader in every hospital. The interviews started by confronting them with the level of sustained implementation results. A direct content analysis with an inductive coding approach was used to identify promising strategies. The mean duration of the interviews was 37 minutes (min 26 minutes - max 51 minutes). RESULTS: The current study revealed strategies targeting professionals and the organisation. They comprised internal audit and feedback on outcomes, small-scale educational booster meetings, reminders, changing the physical structure of the organisation, changing the care process, making work agreements and delegating responsibility, and involving a coordinator. A multifaceted self-driven promising strategy was applied in most hospitals, and in most hospitals promising strategies were suggested to sustain the ERAS programme. CONCLUSIONS: Joining a quality improvement collaborative may not be enough to achieve long-term normalisation of transformed care, and additional investments may be needed. The findings suggest that certain post-implementation strategies are valuable in sustaining implementation successes achieved after joining a quality improvement collaborative.
Subject(s)
Hospitals/standards , Postoperative Care/standards , Quality Improvement , Cooperative Behavior , Humans , Interviews as Topic , Length of Stay , Medical Staff, Hospital/psychology , Qualitative Research , Recovery of FunctionABSTRACT
INTRODUCTION: We investigated whether mortality in memory clinic patients changed due to coronavirus disease 2019 (COVID-19) pandemic. METHODS: We included patients from the Amsterdam Dementia Cohort: (1) n = 923 pandemic patients (baseline visit: 2017-2018, follow-up: until 2021), and (2) n = 830 historical control patients (baseline visit: 2015-2016, follow-up: until 2019). Groups were well-balanced. We compared mortality during pandemic with historical control patients using Cox regression. Differences in cause of death between groups were explored using Fisher's exact test. RESULTS: Pandemic patients had a higher risk of mortality than historical control patients (hazard ratio [HR] [95% confidence interval {CI}] = 1.34 [1.05-1.70]). Stratified for syndrome diagnosis, the effect remained significant in dementia patients (HR [95% CI] = 1.35 [1.03-1.78]). Excluding patients who died of COVID-19-infection, the higher mortality risk in pandemic patients attenuated (HR [95% CI] = 1.24 [0.97-1.58]). Only the difference in cause of death between pandemic patients and historical control patients for death to COVID-19-infection (p = 0.001) was observed. CONCLUSION: Memory clinic patients had increased mortality risk during COVID-19 compared to historical control patients, attributable to dementia patients. Highlights: We investigated if mortality rates in memory clinic patients changed due to COVID-19 pandemic.We included patients along the cognitive continuum, including SCD, MCI, and dementia.We used a well-balanced historical control group.Memory clinic patients had higher risk for mortality during COVID-19 lockdown.Our results indicate that excess mortality is mainly caused by death to COVID-19 infection.
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BACKGROUND: It has been clearly shown that after elective colorectal surgery patients benefit from multimodal perioperative care programs. The Dutch Institute for Health Care Improvement started a breakthrough project to implement a multimodal perioperative care program of enhanced recovery after surgery (ERAS). This pre/post noncontrolled study evaluated the success of large-scale implementation of the ERAS program for elective colonic surgery using the breakthrough series. METHODS: A total of 33 hospitals participated in this breakthrough project during 2005-2009. Each hospital performed a retrospective chart review to gather information on traditionally treated patients (pre-ERAS group, n = 1,451). During the subsequent year patients were treated according to the ERAS program (ERAS group, n = 1 034). Outcomes were length of stay (LOS), functional recovery, adherence to the protocol, and determinants of reduced LOS. RESULTS: Median LOS decreased significantly from 9 to 6 days (p < 0.001). In the ERAS group, functional recovery was reached within 3 days. Adherence to the protocol elements was high during the preoperative and perioperative phases but slightly lower during the postoperative phase. Younger age, female sex, American Society of Anesthesiologists grades I/II, and laparoscopic surgery were associated with decreased LOS. Care elements that positively influenced LOS were cessation of intravenous fluids and mobilization on postoperative day 1 and administration of laxatives postoperatively. CONCLUSIONS: The ERAS program was successfully implemented in one-third of all Dutch hospitals using the breakthrough series. Participating hospitals reduced the LOS by a median 3 days and were able to improve their standard of care in elective colonic surgery.
Subject(s)
Colectomy , Elective Surgical Procedures , Length of Stay/statistics & numerical data , Perioperative Care/methods , Aged , Clinical Protocols , Early Ambulation/statistics & numerical data , Female , Guideline Adherence/statistics & numerical data , Hospitals/standards , Hospitals/statistics & numerical data , Humans , Kaplan-Meier Estimate , Male , Netherlands , Outcome Assessment, Health Care , Perioperative Care/standards , Perioperative Care/statistics & numerical data , Program Evaluation , Proportional Hazards Models , Recovery of Function , Retrospective StudiesABSTRACT
BACKGROUND: During COVID-19 lockdown measures, memory clinic patients reported worries for faster cognitive decline, due to loss of structure and feelings of loneliness and depression. We aimed to investigate the impact of the COVID-19 lockdown on rate of cognitive decline in a mixed memory clinic population, compared to matched historical controls. METHODS: We included patients who visited Alzheimer Center Amsterdam 6 months to 1 week before the first Dutch COVID-19 lockdown, and had a second visit 1 year later, after this lockdown period (n = 113; 66 ± 7 years old; 30% female; n = 55 dementia, n = 31 mild cognitive impairment (MCI), n = 18 subjective cognitive decline (SCD), n = 9 postponed diagnosis). Historical controls (visit in 2016/2017 and second visit 1 year later (n = 640)) were matched 1:1 to lockdown patients by optimal Mahalanobis distance matching (both groups n = 113). Groups were well matched. Differences between lockdown patients and historical controls over time in Mini-Mental State Examination, Trail Making Test part A and B, Rey-Auditory Verbal Learning Test (RAVLT) immediate and delayed recall, and category fluency scores were analyzed using linear mixed effect models with random intercepts. We examined differences in rate of cognitive decline between whole groups, and after stratification in SCD, MCI, and dementia separately. RESULTS: Lockdown patients had a faster rate of memory decline compared to controls on both RAVLT immediate [B(SE) = - 2.62 (1.07), p = 0.015] and delayed recall [B(SE) = - 1.07 (0.34), p = 0.002]. Stratification by syndrome diagnosis showed that this effect was largely attributable to non-demented participants, as we observed faster memory decline during lockdown in SCD and MCI (RAVLT immediate [SCD: B(SE) = - 6.85 (2.97), p = 0.027; MCI: B(SE) = - 6.14 (1.78), p = 0.001] and delayed recall [SCD: B(SE) = - 2.45 (1.11), p = 0.035; MCI: B(SE) = - 1.50 (0.51), p = 0.005]), but not in dementia. CONCLUSION: Memory clinic patients, specifically in pre-dementia stages, showed faster memory decline during COVID-19 lockdown, providing evidence that lockdown regulations had a deleterious effect on brain health. In individuals that may have been able to deal with accumulating, subclinical neuropathology under normal and structured circumstances, the additional stress of lockdown regulations may have acted as a "second hit," resulting in less beneficial disease trajectory.
Subject(s)
Alzheimer Disease , COVID-19 , Cognitive Dysfunction , Dementia , Humans , Female , Middle Aged , Aged , Male , Neuropsychological Tests , Communicable Disease Control , Cognitive Dysfunction/diagnosis , Memory Disorders/epidemiology , Memory Disorders/etiology , Alzheimer Disease/diagnosisABSTRACT
BACKGROUND: Neuropsychiatric symptoms (NPS) are prevalent in the early clinical stages of Alzheimer's disease (AD) according to proxy-based instruments. Little is known about which NPS clinicians report and whether their judgment aligns with proxy-based instruments. We used natural language processing (NLP) to classify NPS in electronic health records (EHRs) to estimate the reporting of NPS in symptomatic AD at the memory clinic according to clinicians. Next, we compared NPS as reported in EHRs and NPS reported by caregivers on the Neuropsychiatric Inventory (NPI). METHODS: Two academic memory clinic cohorts were used: the Amsterdam UMC (n = 3001) and the Erasmus MC (n = 646). Patients included in these cohorts had MCI, AD dementia, or mixed AD/VaD dementia. Ten trained clinicians annotated 13 types of NPS in a randomly selected training set of n = 500 EHRs from the Amsterdam UMC cohort and in a test set of n = 250 EHRs from the Erasmus MC cohort. For each NPS, a generalized linear classifier was trained and internally and externally validated. Prevalence estimates of NPS were adjusted for the imperfect sensitivity and specificity of each classifier. Intra-individual comparison of the NPS classified in EHRs and NPS reported on the NPI were conducted in a subsample (59%). RESULTS: Internal validation performance of the classifiers was excellent (AUC range: 0.81-0.91), but external validation performance decreased (AUC range: 0.51-0.93). NPS were prevalent in EHRs from the Amsterdam UMC, especially apathy (adjusted prevalence = 69.4%), anxiety (adjusted prevalence = 53.7%), aberrant motor behavior (adjusted prevalence = 47.5%), irritability (adjusted prevalence = 42.6%), and depression (adjusted prevalence = 38.5%). The ranking of NPS was similar for EHRs from the Erasmus MC, although not all classifiers obtained valid prevalence estimates due to low specificity. In both cohorts, there was minimal agreement between NPS classified in the EHRs and NPS reported on the NPI (all kappa coefficients < 0.28), with substantially more reports of NPS in EHRs than on NPI assessments. CONCLUSIONS: NLP classifiers performed well in detecting a wide range of NPS in EHRs of patients with symptomatic AD visiting the memory clinic and showed that clinicians frequently reported NPS in these EHRs. Clinicians generally reported more NPS in EHRs than caregivers reported on the NPI.
Subject(s)
Alzheimer Disease , Apathy , Humans , Alzheimer Disease/diagnosis , Alzheimer Disease/epidemiology , Alzheimer Disease/psychology , Electronic Health Records , Natural Language Processing , Neuropsychological TestsABSTRACT
BACKGROUND: Two healthcare innovations were successfully implemented using different implementation strategies. First, a Short Stay Programme for breast cancer surgery (MaDO) was implemented in four early adopter hospitals, using a hospital-tailored implementation strategy. Second, the Enhanced Recovery After Surgery (ERAS) programme for colonic surgery was implemented in 33 Dutch hospitals, using a generic breakthrough implementation strategy. Both strategies resulted in a shorter hospital length of stay without a decrease in quality of care. Currently, it is unclear to what extent these innovative programmes and their results have been sustained three to five years following implementation. The aim of the sustainability of healthcare innovations (SUSHI) study is to analyse sustainability and its determinants using two implementation cases. METHODS: This observational study uses a mixed methods approach. The study will be performed in 14 hospitals in the Netherlands, from November 2010. For both implementation cases, the programme aspects and the effects will be evaluated by means of a follow-up measurement in 160 patients who underwent breast cancer surgery and 300 patients who underwent colonic surgery. A policy cost-effectiveness analysis from a societal perspective will be performed prospectively for the Short Stay Programme for breast cancer surgery in 160 patients. To study determinants of sustainability key professionals in the multidisciplinary care processes and implementation change agents will be interviewed using semi-structured interviews. DISCUSSION: The concept of sustainability is not commonly studied in implementation science. The SUSHI study will provide insight in to what extent the short-term implementation benefits have been maintained and in the determinants of long-term continuation of programme activities.
Subject(s)
Breast Neoplasms/surgery , Colonoscopy , Health Plan Implementation , Length of Stay , Program Evaluation , Convalescence , Cost-Benefit Analysis , Diffusion of Innovation , Female , Follow-Up Studies , Hospitals, Public , Humans , Netherlands , Outcome Assessment, Health Care , Postoperative Care/methods , Qualitative Research , Quality of Health Care , Surveys and QuestionnairesABSTRACT
BACKGROUND: Interference in everyday functioning is part of the diagnostic criteria for dementia. Questionnaires measuring "instrumental activities of daily living" (IADL) are used to measure this interference, but the psychometric quality of these questionnaires is often questioned. In addition, these questionnaires are less suited for early-onset patients. This is problematic, given the high frequency of relatively young patients in memory clinics. In this article, we describe the development and psychometric properties of a new informant-based IADL questionnaire aimed at detecting incipient dementia and appropriate for a broad age range. METHODS: We defined IADL in consensus with experts and constructed items based on existing items and suggestions from experts and informants. Informants of subjects (n = 206) who visited the Alzheimer Center of the VU University Medical Center completed the questionnaire. Factor structure was investigated using classical exploratory factor analysis and item response theory. We assessed test-retest reliability in 73 informants using weighted κ values. RESULTS: The questionnaire consisted of 75 items and was computerized to enhance ease of administration. Exploratory factor analysis supported a single-factor model, with 48.3% of the variance being explained by the first factor. We removed five items, as they did not fit the model. High internal consistency was demonstrated. Test-retest reliability showed that the majority of items (87.9%) had substantial-to-almost perfect κ values. CONCLUSION: The Amsterdam IADL Questionnaire (Amsterdam IADL questionnaire is a registered trademark of Alzheimer Center VU University Medical Center, Amsterdam, The Netherlands) is a 70-item informant-based computerized questionnaire aimed at detecting early dementia and early-onset dementia. Initial results show that this questionnaire is a promising new tool.
Subject(s)
Activities of Daily Living , Dementia/psychology , Psychometrics/methods , Surveys and Questionnaires , Aged , Dementia/diagnosis , Female , Humans , Male , Middle Aged , Reproducibility of ResultsABSTRACT
BACKGROUND AND OBJECTIVES: Decline in everyday functioning is a key clinical change in Alzheimer disease and related disorders (ADRD). An important challenge remains the determination of what constitutes a clinically meaningful change in everyday functioning. We aimed to investigate this by establishing the minimal important change (MIC): the smallest amount of change that has a meaningful effect on patients' lives. We retrospectively investigated meaningful change in a memory clinic cohort. METHODS: In the first, qualitative part of the study, community-recruited informal caregivers of patients with ADRD and memory clinic clinicians completed a survey in which they judged various situations representing changes in everyday functioning. Their judgments of meaningful change were used to determine thresholds for MIC, both for decline and improvement, on the Amsterdam Instrumental Activities of Daily Living (IADL) Questionnaire. In the second, quantitative part, we applied these values in an independent longitudinal cohort study of unselected memory clinic patients. RESULTS: MIC thresholds were established at the average threshold of caregivers (N = 1,629; 62.4 ± 9.5 years; 77% female) and clinicians (N = 13): -2.2 points for clinically meaningful decline and +5.0 points for clinically meaningful improvement. Memory clinic patients (N = 230; 64.3 ± 7.7 years; 39% female; 60% dementia diagnosis) were followed for 1 year, 102 (45%) of whom showed a decline larger than the MIC, after a mean of 6.7 ± 3.5 months. Patients with a dementia diagnosis and more atrophy of the medial temporal lobe had larger odds (odds ratio [OR] = 3.4, 95% CI [1.5-7.8] and OR = 5.0, 95% CI [1.2-20.0], respectively) for passing the MIC threshold for decline than those with subjective cognitive complaints and no atrophy. DISCUSSION: We were able to operationalize clinically meaningful decline in IADL by determining the MIC. The usefulness of the MIC was supported by our findings from the clinical sample that nearly half of a sample of unselected memory clinic patients showed a meaningful decline in less than a year. Disease stage and medial temporal atrophy were predictors of functional decline greater than the MIC. Our findings provide guidance in interpreting changes in IADL and may help evaluate treatment effects and monitor disease progression.
Subject(s)
Activities of Daily Living , Alzheimer Disease , Alzheimer Disease/psychology , Atrophy , Caregivers , Female , Humans , Longitudinal Studies , Male , Retrospective StudiesABSTRACT
BACKGROUND: The COVID-19 pandemic poses enormous social challenges, especially during lockdown. People with cognitive decline and their caregivers are particularly at risk of lockdown consequences. OBJECTIVE: To investigate psychosocial effects in (pre-)dementia patients and caregivers during second lockdown and compare effects between first and second lockdown. METHODS: We included nâ=â511 (pre-)dementia patients and nâ=â826 caregivers from the Amsterdam Dementia Cohort and via Alzheimer Nederland. All respondents completed a self-designed survey on psychosocial effects of COVID-19. We examined relations between experienced support and psychosocial and behavioral symptoms using logistic regression. In a subset of patients and caregivers we compared responses between first and second lockdown using generalized estimating equation (GEE). RESULTS: The majority of patients (≥58%) and caregivers (≥60%) reported that family and friends, hobbies, and music helped them cope. Support from family and friends was strongly related to less negative feelings in patients (loneliness: ORâ=â0.3[0.1-0.6]) and caregivers (loneliness: ORâ=â0.2[0.1-0.3]; depression: ORâ=â0.4[0.2-0.5]; anxiety: ORâ=â0.4[0.3-0.6]; uncertainty: ORâ=â0.3[0.2-0.5]; fatigue: ORâ=â0.3[0.2-0.4]; stress: ORâ=â0.3[0.2-0.5]). In second lockdown, less psychosocial and behavioral symptoms were reported compared to first lockdown (patients; e.g., anxiety: 22% versus 13%, pâ=â0.007; apathy: 27% versus 8%, pâ<â0.001, caregivers; e.g., anxiety: 23% versus 16%, pâ=â0.033; patient's behavioral problems: 50% versus 35%, pâ<â0.001). Patients experienced more support (e.g., family and friends: 52% versus 93%, pâ<â0.001; neighbors: 28% versus 66%, pâ<â0.001). CONCLUSION: During second lockdown, patients and caregivers adapted to challenges posed by lockdown, as psychosocial and behavioral effects decreased, while patients experienced more social support compared to first lockdown. Support from family and friends is a major protective factor for negative outcomes in patients and caregivers.
Subject(s)
COVID-19 , Dementia , Caregivers/psychology , Communicable Disease Control , Dementia/epidemiology , Dementia/psychology , Humans , PandemicsABSTRACT
BACKGROUND: Behavioral variant frontotemporal dementia (bvFTD) is generally considered a young-onset dementia, although age at onset is highly variable. While several studies indicate clinical differences regarding age at onset, no biomarker validated cohort studies with updated clinical criteria have been performed. OBJECTIVE: We aimed to examine behavior, cognition, and mortality over the full age spectrum in a cohort of bvFTD patients with neuroimaging, genetic, or histopathological confirmation and exclusion of positive Alzheimer's disease biomarkers or severe cerebrovascular damage. METHODS: In total, 315 patients with a clinical diagnosis of probable or definite bvFTD were included from the Amsterdam Dementia Cohort and grouped into quartiles by age-at-diagnosis. Neuropsychiatric symptoms and cognitive functioning were assessed with the neuropsychiatric inventory, the geriatric depression scale and a neuropsychological test battery. Data on mortality was obtained from the Dutch municipal register. Associations between age-at-diagnosis and clinical features and mortality risk were examined. RESULTS: Age-at-diagnosis ranged from 26 to 85 years and established quartiles with mean ages of 52±6, 61±2, 66±2, and 74±3 years. In the total sample, 44.4%exceeded an age of 65 years at time of diagnosis. Earlier age-at-diagnosis was associated with more severe behavioral symptoms, while later age-at-diagnosis was associated with more severe memory impairment. Unexpectedly, mortality risk was not associated with age-at-diagnosis. CONCLUSION: In bvFTD, symptom profile is associated with age-at-diagnosis. This should be taken into account with regard to diagnostics, patient management, and trial design. Additionally, based on our sample, the prevalence of late-onset bvFTD is higher than generally thought.
Subject(s)
Frontotemporal Dementia/physiopathology , Mortality , Neuropsychological Tests , Adult , Age of Onset , Aged , Aged, 80 and over , Anxiety/physiopathology , Anxiety/psychology , Apathy/physiology , Delusions/physiopathology , Delusions/psychology , Female , Frontotemporal Dementia/psychology , Hallucinations/physiopathology , Hallucinations/psychology , Humans , Inhibition, Psychological , Irritable Mood/physiology , Male , Memory Disorders/physiopathology , Memory Disorders/psychology , Middle Aged , Mood Disorders/physiopathology , Mood Disorders/psychology , Phenotype , Severity of Illness IndexABSTRACT
Background: The recent COVID-19 pandemic is not only a major healthcare problem in itself, but also poses enormous social challenges. Though nursing homes increasingly receive attention, the majority of people with cognitive decline and dementia live at home. We aimed to explore the psychosocial effects of corona measures in memory clinic (pre-)dementia patients and their caregivers. Methods: Between April 28th and July 13th 2020, n = 389 patients of Alzheimer center Amsterdam [n = 121 symptomatic (age = 69 ± 6, 33%F, MMSE = 23 ± 5), n = 268 cognitively normal (age = 66 ± 8, 40% F, MMSE = 29 ± 1)] completed a survey on psychosocial effects of the corona measures. Questions related to social isolation, worries for faster cognitive decline, behavioral problems and discontinuation of care. In addition, n = 147 caregivers of symptomatic patients completed a similar survey with additional questions on caregiver burden. Results: Social isolation was experienced by n = 42 (35%) symptomatic and n = 67 (25%) cognitively normal patients and two third of patients [n = 129 (66%); n = 58 (75%) symptomatic, n = 71 (61%) cognitively normal] reported that care was discontinued. Worries for faster cognitive decline were existed in symptomatic patients [n = 44 (44%)] and caregivers [n = 73 (53%)], but were also reported by a subgroup of cognitively normal patients [n = 27 (14%)]. Both patients [n = 56 (46%) symptomatic, n = 102 (38%) cognitively normal] and caregivers [n = 72 (48%)] reported an increase in psychological symptoms. More than three quarter of caregivers [n = 111(76%)] reported an increase in patients' behavioral problems. A higher caregiver burden was experienced by n = 69 (56%) of caregivers and n = 43 (29%) of them reported that a need for more support. Discontinuation of care (OR = 3.3 [1.3-7.9]), psychological (OR = 4.0 [1.6-9.9]) and behavioral problems (OR = 3.0 [1.0-9.0]) strongly related to experiencing a higher caregiver burden. Lastly, social isolation (OR = 3.2 [1.2-8.1]) and psychological symptoms (OR = 8.1 [2.8-23.7]) were red flags for worries for faster cognitive decline. Conclusion: Not only symptomatic patients, but also cognitively normal patients express worries for faster cognitive decline and psychological symptoms. Moreover, we identified patients who are at risk of adverse outcomes of the corona measures, i.e., discontinued care, social isolation, psychological and behavioral problems. This underlines the need for health care professionals to provide ways to warrant the continuation of care and support (informal) networks surrounding patients and caregivers to mitigate the higher risk of negative psychosocial effects.
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BACKGROUND: Dementia is a major public health problem with enormous costs to society and major consequences for both patients and their relatives. Family members of persons with dementia provide much of the care for older adults with dementia in the community. Caring for a demented relative is not easy and fraught with emotional strain, distress, and physical exhaustion. Family caregivers of dementia patients have an extremely high risk developing affective disorders such as major depression and anxiety disorder. Family meetings appear to be among the most powerful psychosocial interventions to reduce depression in caregivers. An American landmark study reported substantial beneficial effects of a multifaceted intervention where family meetings had a central place on depression in family caregivers as well as on delay of institutionalization of patients. These effects were not replicated in other countries yet. We perform the first trial comparing only structured family meetings with significant others versus usual care among primary family caregivers of community dwelling demented patients and measure the effectiveness on both depression and anxiety in the primary caregiver, both on disorder and symptom levels. METHODS/DESIGN: In this randomized controlled trial effectiveness as well as cost-effectiveness of family meetings is evaluated. The intervention group receives four family meetings with family and close friends of the primary family caregiver of a community dwelling patient with a clinical diagnosis of dementia. Dyads of patients and their primary caregiver are followed up to one year after baseline assessment. The main outcome measures are the incidence of anxiety and depressive disorders assessed with the Mini-International Neuropsychiatric Interview (MINI) and the severity of anxiety and depressive symptoms in caregivers is measured by validated self report instruments: the Centre for Epidemiologic Studies Depression Scale (CES-D) for depression and the anxiety scales of the Hospital Anxiety and Depression scales (HADS) for anxiety. The economic evaluation is performed from a societal perspective. DISCUSSION: By evaluating the effectiveness of only structured family meetings organized in the Netherlands, this study will contribute to the existing literature about the value of psychosocial interventions for dementia caregivers. TRIAL REGISTRATION: Dutch Trial Registry ISRCTN90163486.
Subject(s)
Anxiety/prevention & control , Caregivers/psychology , Cost-Benefit Analysis , Dementia , Depressive Disorder/prevention & control , Family , Social Support , Aged , Aged, 80 and over , Anxiety/etiology , Depressive Disorder/etiology , Humans , Netherlands , Quality-Adjusted Life Years , Research DesignABSTRACT
RATIONALE, AIMS, AND OBJECTIVES: Sustainability of innovations is a relatively new concept in health care research and has become an issue of growing interest. The current study explored factors related to the sustainability of 2 multidisciplinary hospital-based programs 3 to 6 years after achieving early implementation success. METHOD: An exploratory qualitative study was conducted into 2 implementation cases, an Enhanced Recovery After Surgery program for colorectal surgery and a short-stay program for breast cancer surgery. Semistructured interviews were held with key persons involved in the care process in 14 hospitals from both cases minimally 3 years after the implementation, between March 2012 and May 2013. The Consolidated Framework for Implementation Research was used to direct the development of the interview guide, during data collection and during analysis. A directed content analysis was performed. RESULTS: A total of 21 interviews with 26 individuals were held, 18 regarding the Enhanced Recovery After Surgery case and 8 regarding the short-stay program case. Respondents mentioned the following factors associated with sustainability of the programs: modification and adaptability of the program, cost-effectiveness, institutionalization into existing systems, short communication lines within the multidisciplinary team, an innovative culture, benefits for patients, cosmopolitanism, the existence of external policies and incentives, trust and belief in the program, and spread of the program to other settings. Two factors are not covered by the Consolidated Framework for Implementation Research, ie, modification of the program over the years and spread of the program to other contexts. CONCLUSIONS: The factors associated with sustainability put forward in both cases were largely the same. Leadership and the implementation project were not mentioned as having influenced the long-term sustainability of the benefits achieved. Sustainability of the innovations is influenced by determinants stemming from all ecological levels of the health care system and demands continuous effort in the postimplementation phase.
Subject(s)
Postoperative Care/methods , Postoperative Care/standards , Quality Improvement/organization & administration , Breast Neoplasms/surgery , Colonic Neoplasms/surgery , Cost-Benefit Analysis , Health Services Research , Hospital Administration , Humans , Leadership , Length of Stay , Netherlands , Organizational Culture , Organizational Innovation , Perioperative Care/methods , Perioperative Care/standards , Postoperative Care/economics , Program Evaluation , Qualitative Research , Quality Improvement/economics , Quality Improvement/standardsABSTRACT
INTRODUCTION: This study aims to assess patients' and caregivers' views on and experiences with (1) decisions about diagnostic testing for Alzheimer's disease (AD) and (2) receiving test results. METHODS: We conducted separate focus groups with patients from three hospitals who underwent diagnostic testing for AD (N = 11) and their caregivers (N = 11). Audio recordings were transcribed verbatim and analyzed using MaxQDA. RESULTS: Patients and caregivers preferred and perceived active involvement in decision making, but the decision to initiate diagnostic testing seems to be made before the clinician-patient encounter. Patients and caregivers indicate that decisions are driven by a strong need to explain the patient's symptoms. They missed information on why different diagnostic tests were used, what the results of these tests were, and to what extent these results were (ab)normal. DISCUSSION: The decision-making process around diagnostic testing for AD and the information provision before and after diagnostic testing could be improved.
ABSTRACT
BACKGROUND: The neuropathology of behavioural and psychological symptoms is much less understood than the neuropathology of cognitive impairment in AD. On MRI, medial temporal lobe atrophy (MTA) is presumed to reflect Alzheimer- type pathology. White matter hyperintensities (WMH) are considered markers of vascular pathology. AIM: We investigated differences in prevalence of behavioural and psychological symptoms in AD according to the presence of MTA and WMH on MRI. METHODS: Behavioural and psychological symptoms of 111 consecutive AD patients were assessed using the Neuropsychatric Inventory (NPI). Symptoms were considered present when the score was > or =1. On MRI, MTA was rated using the five-point Scheltens-scale and WMH using the four-point Fazekas-scale. Both MRI measures were dichotomised (MTA: absent 0/1, present 2-4; WMH absent 0/1, present 2/3). RESULTS: Of the 111 AD patients, 60(55%) had MTA, and 32(29%) had WMH. The presence of MTA was associated with the presence of WMH (chi (2) = 11.8, p < 0.001). The prevalence of behavioural and psychological symptoms--defined as a NPI score of > or =1 on at least one symptom--was 74%.The median NPI score of the total study population was 6(0-41). There was no difference in prevalence according to MTA (p = 0.53) or WMH (p = 0.18). On inspection of individual NPI items, neither MTA, nor WMH was related to any of the symptoms. CONCLUSIONS: There were no differences in prevalence of behavioural and psychological symptoms according to MTA or WMH, as rated on MRI. This suggests that the occurrence of those symptoms depends on other determinants, such as coping style or genetic make-up.
Subject(s)
Alzheimer Disease/psychology , Leukoaraiosis/psychology , Social Behavior Disorders/etiology , Temporal Lobe/pathology , Aged , Alzheimer Disease/pathology , Atrophy/etiology , Atrophy/psychology , Brain Mapping/methods , Female , Humans , Leukoaraiosis/etiology , Magnetic Resonance Imaging/methods , Male , Middle Aged , Neuropsychological Tests , Psychiatric Status Rating Scales , Severity of Illness Index , Social Behavior Disorders/pathologyABSTRACT
AIM: We investigated differences in the prevalence and severity of 10 neuropsychiatric and behavioral symptoms according to apolipoprotein E (APOE) genotype and dementia severity in Alzheimer disease (AD). METHODS: Neuropsychiatric and behavioral symptoms of 110 AD patients were assessed using the Neuropsychatric Inventory. Dementia severity was assessed using the Mini Mental State Examination (MMSE). RESULTS: There were 27 APOE-epsilon4-negative patients, 65 heterozygous patients and 18 homozygous patients. There was a significant association between the number of APOE epsilon4 alleles and prevalence and severity of neuropsychiatric and behavioral symptoms that was mainly attributable to delusions and agitation/aggression, which were more common and severer among homozygous APOE epsilon4 carriers. In addition, the presence of hallucinations, anxiety, apathy and aberrant motor behavior increased with deteriorating MMSE score, independently of APOE epsilon4 status. CONCLUSIONS: The present study showed that the APOE epsilon4 genotype modifies neuropsychiatric and behavioral phenotype in AD. In particular, it was shown that delusions and agitation/aggression were more common and severer among homozygous APOE epsilon4 carriers than among heterozygous or APOE-epsilon4-negative patients.
Subject(s)
Aggression/psychology , Alzheimer Disease/epidemiology , Alzheimer Disease/genetics , Apolipoprotein E4/genetics , Delusions/epidemiology , Delusions/genetics , Genotype , Aged , Alzheimer Disease/diagnosis , Apolipoprotein E4/blood , Brain/physiopathology , Delusions/diagnosis , Female , Humans , Male , Psychomotor Agitation/diagnosis , Psychomotor Agitation/genetics , Psychomotor Agitation/physiopathology , Severity of Illness IndexABSTRACT
OBJECTIVE: The aim of this study was to give an in-depth description of the impact of disclosure of the diagnosis of dementia on a patient and the patient's partner. METHODS: Grounded theory interview study. RESULTS: Analysis of the interviews revealed that disclosure had an impact on three key domains: awareness of dementia, interpersonal relationship and social relationships. Disclosure was perceived as a confirmation of the pre-test ideas of both patient and carer. Formal disclosure of dementia was especially relevant for the carer in reconsidering her response to the patient's changed behavior. DISCUSSION: Receiving the diagnosis of dementia can be considered as a crucial moment in the process of becoming aware of the changes in one's life. Moreover, disclosure marks a new phase in the process of caring by the caregiver.
Subject(s)
Awareness/physiology , Dementia/diagnosis , Dementia/psychology , Disclosure , Interpersonal Relations , Social Support , Spouses/psychology , Aged , Aged, 80 and over , Dietary Supplements , Humans , Male , Videotape RecordingABSTRACT
AIMS: Frontotemporal lobar degeneration (FTLD) is probably underrecognized. The goal of this study was to investigate initial complaints of both patients and their caregivers at first specialist referral. Also, we tried to assess whether misrecognition of symptoms contributed to diagnostic delay. METHODS: The case notes of all patients diagnosed with FTLD at the VU University Medical Center, Alzheimer Center of Amsterdam, The Netherlands, since 1998 were retrospectively reviewed. Only patients of whom detailed information of first specialist referral was available were included. The diagnosis of FTLD was based on the clinical diagnostic criteria of Neary and Snowden, supported by ancillary investigations. RESULTS: Forty-six patients with FTLD were included. Twenty-one patients had frontotemporal dementia (FTD), 17 semantic dementia (SD) and 8 progressive nonfluent aphasia (PA). The majority of the FTD patients presented without complaints or with somatic complaints and nearly a quarter of them expressed memory complaints. The presenting complaints of most of their caregivers differed from the patients' complaints and often consisted of cognitive complaints. In SD and PA, language problems but also forgetfulness were presented. Misrecognition of the initial symptoms in some cases seemed to have contributed to diagnostic delay. CONCLUSION: Presenting complaints in FTLD can be misleading. In our cohort, memory complaints occurred relatively often. A multidisciplinary approach, including a structured behavioral interview, is important to recognize symptoms of FTLD.