Post-acute COVID-19 geriatric rehabilitation : A European perspective.

Coronavirus disease 2019 (COVID-19) poses a threat to the health and independence of older people in particular. In this article we elaborate on the content and importance of post-acute COVID-19 geriatric rehabilitation from a European perspective. We explain the geriatric rehabilitation paradox and how this can and should be solved. We also present what post-acute COVID-19 geriatric rehabilitation should entail. This might not only help us to develop better geriatric rehabilitation services, but it should also inform pandemic preparedness in the future.

Longitudinal assessment of the Unified Huntington's Disease Rating Scale (UHDRS) and UHDRS-For Advanced Patients (UHDRS-FAP) in patients with late stage Huntington's disease.

BACKGROUND AND PURPOSE: Symptoms and signs in patients with Huntington's disease are usually assessed with the Unified Huntington's Disease Rating Scale (UHDRS). Ceiling and floor effects hamper the measurement of disease progression in patients with late stage Huntington's disease and therefore the UHDRS-For Advanced Patients (UHDRS-FAP) has been developed. The aim of this longitudinal study was to examine if the UHDRS-FAP and UHDRS are sensitive enough to detect change over time in late stage Huntington's disease. METHODS: Forty nursing home residents and patients receiving day-care were assessed with the UHDRS, UHDRS-FAP and Care Dependency Scale (CDS). After 6 months, the assessment scales were completed again in 29 patients. Changes between baseline and follow-up were calculated using paired t tests. Wilcoxon signed-rank tests were used to calculate longitudinal changes for middle and late stage patients separately. RESULTS: The motor and cognitive score of the UHDRS-FAP deteriorated during 6 months' follow-up, whilst the motor and cognitive score of the UHDRS did not show change. Two functional domains of the UHDRS and the CDS also declined. The behavioral score significantly improved with both rating scales in late stage patients. CONCLUSIONS: Our results suggest that the UHDRS-FAP motor and cognitive score, the functional domains of the UHDRS, and the CDS can detect disease progression in late stage Huntington's disease. Therefore, the use of these scores in nursing homes is recommended to optimize care by monitoring disease progression and by evaluating the effect of interventions in clinical care. Psychiatric symptoms seem to fade away as the disease progresses.

The Impact of Delirium on Recovery in Geriatric Rehabilitation after Acute Infection.

OBJECTIVES: Delirium is common during acute infection in older patients and is associated with functional decline. Geriatric rehabilitation (GR) can help older patients to return to their premorbid functional level. It is unknown whether delirium affects GR outcomes in patients with acute infection. We evaluated whether delirium affects trajectories of activities of daily living (ADL) and quality of life (QoL) recovery in GR after COVID-19 infection. DESIGN: This study was part of the EU-COGER study, a multicenter cohort study conducted between October 2020 and October 2021. SETTING AND PARTICIPANTS: Participants were recruited after COVID-19 infection from 59 GR centers in 10 European countries. METHODS: Data were collected at GR admission, discharge, and at the 6-week and 6-month follow-ups. Trajectories of ADL [using the Barthel index (BI)] and QoL [using the EuroQol-5 Dimensions-5 Level (EQ-5D-5L)] recovery were examined using linear mixed models. RESULTS: Of the 723 patients included (mean age 75.5 ± 9.9 years; 52.4% male), 28.9% had delirium before or during GR admission. Participants with delirium recovered in ADL at approximately the same rate as those without (linear slope effect = -0.13, SE 0.16, P = .427) up to an estimated BI score of 16.1 at 6 months. Similarly, participants with delirium recovered in QoL at approximately the same rate as those without (linear slope effect = -0.017, SE 0.015, P = .248), up to an estimated EQ-5D-5L score of 0.8 at 6 months. CONCLUSIONS AND IMPLICATIONS: Presence of delirium during the acute phase of infection or subsequent GR did not influence the recovery trajectory of ADL functioning and QoL.

Geriatric rehabilitation care after hip fracture.

PURPOSE: After acute hospital admission, patients with a hip fracture are frequently discharged to skilled nursing homes providing geriatric rehabilitation (GR). There are few evidence-based studies regarding specific treatment times and assessments during GR. This study aims to provide a description of care for hip fracture patients during GR in the Netherlands. METHODS: Descriptive study analyzing the care pathways from GR facilities, regarding healthcare professionals involved, allocated treatment time per profession, total length of rehabilitation stay, and assessment instruments. Based on the reimbursement algorithm (diagnostic treatment combination = DBCs), of 25 patients, the registered actual treatment time per profession was calculated. RESULTS: The care pathways pivoted on three groups of health care professionals: medical team (MT), physiotherapy (PT), and occupational therapy (OT). There was some discrepancy between the allocated time in the care pathways and the calculated mean actual treatment time from the DBCs. First week: MT 120-180 min, DBC 120 (SD: 59) minutes; PT 120-230 min, DBC 129 (SD: 58) minutes; and OT 65-165 min, DBC 93 (SD: 61) minutes. From week two onwards, MT 15-36 min, DBC 49 (SD: 29) minutes; PT 74-179 min, DBC 125 (SD: 50) minutes; and OT 25-60 min, DBC 47 (SD: 44) minutes. Dieticians, psychologists, and social workers were sporadically mentioned. There was heterogeneity in the assessment and screening tools. CONCLUSIONS: It is difficult to define current standard care in GR after hip fracture in the Netherlands due to the diversity in care pathways and large practice variation. This is a problem in conducting randomized effectiveness research with care provided as control. TRIAL REGISTER AND DATE OF REGISTRATION: NL7491 04-02-2019.

Towards optimal use of antithrombotic therapy of people with cancer at the end of life: A research protocol for the development and implementation of the SERENITY shared decision support tool.

BACKGROUND: Even though antithrombotic therapy has probably little or even negative effects on the well-being of people with cancer during their last year of life, deprescribing antithrombotic therapy at the end of life is rare in practice. It is often continued until death, possibly resulting in excess bleeding, an increased disease burden and higher healthcare costs. METHODS: The SERENITY consortium comprises researchers and clinicians from eight European countries with specialties in different clinical fields, epidemiology and psychology. SERENITY will use a comprehensive approach combining a realist review, flash mob research, epidemiological studies, and qualitative interviews. The results of these studies will be used in a Delphi process to reach a consensus on the optimal design of the shared decision support tool. Next, the shared decision support tool will be tested in a randomised controlled trial. A targeted implementation and dissemination plan will be developed to enable the use of the SERENITY tool across Europe, as well as its incorporation in clinical guidelines and policies. The entire project is funded by Horizon Europe. RESULTS: SERENITY will develop an information-driven shared decision support tool that will facilitate treatment decisions regarding the appropriate use of antithrombotic therapy in people with cancer at the end of life. CONCLUSIONS: We aim to develop an intervention that guides the appropriate use of antithrombotic therapy, prevents bleeding complications, and saves healthcare costs. Hopefully, usage of the tool leads to enhanced empowerment and improved quality of life and treatment satisfaction of people with advanced cancer and their care givers.

Caffeine Consumption and Behavioral Symptoms in Nursing Home Residents: A Cross-Sectional Analysis.

OBJECTIVE: Although behavioral changes are common in nursing home residents with dementia and caffeine is known to influence behavior in healthy adults, the effects of caffeine on the behavior of persons with dementia has received little attention. In this study we assessed the relationship of caffeine and behavioral symptoms in older persons with dementia. DESIGN: A multicenter sub-cohort study embedded in the Elderly Care Physicians (ECP) training program. SETTING: Dutch nursing homes associated with the ECP training program. PARTICIPANTS: A total of 206 individuals with both diabetes and dementia resident in Dutch nursing homes. MEASUREMENTS: Trainee ECPs collected data on caffeine consumption, cognition and behavioral symptoms using the NPI-NH, MDS-DRS and AES-C. Data on factors known to influence behavior in persons with dementia (e.g. marital status, kidney function, urinary tract infection and medication) were also collected. RESULTS: Of the 206 participants, 70% showed behavioral symptoms. An increase in caffeine consumption was associated with a decrease in the presence of behavioral symptoms in the NPI-NH cluster affect and NPI-NH item agitation. Caffeine consumption groups also differed on the presence of disinhibition and depression. In addition, the severity of dementia influenced agitation, anxiety and the clusters affect and psychomotor. CONCLUSION: In a large group of older persons with dementia resident in nursing homes, a low daily consumption of caffeine was associated with greater behavioral symptoms.

Pan-European Study on Functional and Medical Recovery and Geriatric Rehabilitation Services of Post-COVID-19 Patients: Protocol of the EU-COGER Study.

OBJECTIVES: There is insufficient knowledge about the functional and medical recovery of older people infected with SARS-CoV-2. This study aims to gain insight into the course of functional and medical recovery of persons who receive geriatric rehabilitation (GR) following SARS-CoV-2 infection across Europe. Special attention will be paid to the recovery of activities of daily living (ADL) and to the GR services offered to these patients. DESIGN: A multi-center observational cohort study. SETTING AND PARTICIPANTS: This study will include several European countries (EuGMS member states) each providing at least 52 comparable routine datasets (core dataset) of persons recovering from a SARS-CoV-2 infection and receiving geriatric rehabilitation. The routine data will be anonymously collected in an online CASTOR database. The ethical regulations of each participating country will be followed. PRIMARY OUTCOME: ADL functioning. SECONDARY OUTCOMES: length of stay, discharge destination, hospital readmission and mortality. Other variables that will be collected are quality of life, treatment modalities, complications, cognition, frailty, mood/anxiety, BMI, nutrition and pain. All variables will be reported at admission and compared with follow-up scores (discharge, 6 weeks and 6 months follow-up). CONCLUSION: This study will explore the effect of geriatric rehabilitation on post-COVID-19 patients, especially on ADL recovery, and the variety of geriatric rehabilitation services across Europe. Information from this study may help improve recovery of older persons infected with SARS-CoV-2 and improve geriatric rehabilitation services in the ongoing COVID-19 pandemic.

Caffeine and neuropsychiatric symptoms in patients with dementia: A systematic review.

BACKGROUND: The consumption of caffeine has well known effects on the behavior and sleep of healthy adults. Behavioral symptoms and sleeping difficulties are common in patients with dementia which may be affected by caffeine consumption. This systematic review examines the association between caffeine intake and neuropsychiatric symptoms in patients with dementia. METHODS: In January 2019 an extensive search was conducted in Medline (PubMed), Embase, Emcare, Cochrane, PsychInfo, Web of Science and gray literature. Studies were included when they: i) investigated patients diagnosed with dementia, ii) reported neuropsychiatric symptoms, iii) used caffeine or coffee consumption as an intervention, and iv) reported associations between caffeine or coffee consumption and neuropsychiatric symptoms. Studies were excluded when they also included participants without a diagnosis of dementia, or presented a review or expert opinion. Two reviewers independently rated the studies and reached consensus on the appraisal. RESULTS: Of the seven studies eligible for this review, four reported on sleeping difficulties and five on behavioral symptoms. There was no consistent effect of caffeine administration on neuropsychiatric symptoms: e.g., both high caffeine consumption and eliminating caffeine were associated with less apathy, the total Neuropsychiatric Inventory (Nursing Home) decreased after both coffee therapy and after eliminating caffeine, and both caffeine consumption and eliminating caffeine improved sleep. CONCLUSION: These findings suggest that caffeine can either induce or reduce neuropsychiatric symptoms in individual patients with dementia. Therefore, in these patients, caffeine consumption requires a prudent individualized approach and further research on the effects of caffeine on individual neuropsychiatric symptoms is required.

[Prevalence of ulcers in Dutch nursing homes]. / Het vóórkomen van ulcera in verpleeghuizen.

INTRODUCTION: Earlier cross-sectional research in the Netherlands has found that one out of three nursing home patients has a pressure ulcer. The prevalence of other ulcers is unknown. METHODS: In eight nursing homes 2295 patients were assessed with the Minimum Data Set (MDS). The mean age of the patients was 82.9 years (SD 7.4) and 70% was female. One third had severe cognitive impairment and only 17% had no or little ADL impairment. RESULTS: Prevalence of pressure ulcers was: stage 1: 3,6%; stage 2: 2,5%; stage 3: 1,2%; stage 4: 0,8%. Having a pressure ulcer was strongly correlated with ADL dependency: Odds Ratio (OR) 8,4 for moderate ADL-dependency, and OR 35,4 for severe ADL-dependency. Patients with pressure ulcers had more often pain (OR 2,7) and depressive symptoms (OR 2,1). Bowel incontinence was significantly correlated (OR 2,6) with pressure ulcers, just as the presence of an indwelling catheter (OR 3,2) and the use of diapers (OR 2,2), but urinary incontinence was not correlated with pressure ulcers. The prevalence of a venous ulcers was 2,6% and 1,7% had a venous ulcer higher than stage 1. The combination of foot ulcers and diabetes occurred in 1,2%, the combination of a peripheral vascular disease and ulcers in only 0,7%. The use of pressure reducing interventions increased with ADL dependency, nevertheless only 44% of the very dependent patients used these interventions.

[Stroke patients in need of long-term nursing home care. Who are they? What are their problems? Which care do they receive?]. / CVA-patiënten die aangewezen zijn op langdurige verpleeghuiszorg. Wie zijn ze? Met welke problemen kampen zij? Welke zorg ontvangen ze?

BACKGROUND AND OBJECTIVE: Many patients who suffer from an acute stroke, will need long-term nursing home care. We are poorly informed about the demographic and clinical characteristics and about the care problems and received care of these patients. This study aims to provide a first description of these characteristics in this group of patients. METHODS: Data on demographic and health-related characteristics, social participation and received care were collected with the Minimum Data Set of the Resident Assessment Instrument, from january 2004-march 2007, in patients who needed long-term nursing home care. Data were collected in eight nursing homes at admission and six months after admission. RESULTS: Many patients were functionally impaired, suffered from depressive symptoms and pain, and were cognitively impaired. In addition, decisional capacity was frequently diminished. The majority of patients were residing at somatic wards, even when severe cognitive impairment was present, such as dementia. Several forms of restraints were frequently used, also at somatic wards. About 40% of the patients, mostly residing at somatic wards, received paramedical treatment. Social engagement was low and was correlated with functional impairment. CONCLUSIONS: Stroke patients who need long-term nursing home care suffer from problems in several domains. The high prevalence of cognitive impairment in stroke patients residing at somatic wards, combined with the ample use of restraints on these wards, raises questions about the appropriateness of the currently delivered care to these patients, considering the problems they have.

[Death after a fall in patients with advanced dementia: cause of death natural or unnatural?] / Overleden na een val bij gevorderde dementie.

OBJECTIVE: This article describes and discusses the viewpoints of elderly care physicians and municipal coroners regarding the qualification of natural or unnatural deaths of nursing home residents with advanced dementia who fall. DESIGN: A digital questionnaire was sent to all elderly care physicians-in-training and their trainers in the Netherlands, and to all 23 municipal coroners in the Mid-Holland region. METHOD: As well as questions on knowledge of the Dutch law and prognostic figures concerning dementia-related death, the questionnaire described two cases with minimal differences. The respondents were asked if they would issue a certificate of natural death in each case, and if not, would they have preferred to do so. They were also asked to explain their answers. RESULTS: Of the 405 elderly care physicians who responded, 68% and 49%, respectively, would have issued a certificate stating the cause to be natural death in each case, or if they did not they would have preferred to do so. All 15 coroners who filled in the questionnaire came to the conclusion of unnatural death. CONCLUSION: The majority of the elderly care physicians feel that a certificate of natural death can be issued if a fall in a nursing home results in a fracture, as this can be considered as part of the disease process of dementia.

Cardiovascular risk factors in cognitively impaired nursing home patients: a relationship with pain?

Cardiovascular risk factors (CRF) such as hypertension and diabetes mellitus favour the development of both vascular dementia (VaD) and Alzheimer's disease (AD). The resulting deafferentation may increase the experience of pain in VaD and in AD. The goal of the present study was to examine the relationship between CRF and pain in a sample of 107 cognitively impaired nursing home patients who had also a chronic pain condition. The prevalence of pain in patients with hypertension or diabetes mellitus was higher (25/41=61% of them had pain) than those without diabetes or hypertension (of whom 24/66=36.4% had pain, p=0.017). In a multivariate logistic regression model (adjusted for gender, age and depression) the presence of diabetes or hypertension was a risk indicator for pain: odds ratio: 3.48, p=0.005, 95% CI: 1.45-8.38. This finding supports the hypothesis that as a result of CRF, disruptions of cortico-cortico and cortico-subcortical pathways occur, and consequently, enhances pain in this group of patients.

[The ZZP Questionnaire. Reliability of a new resource utilization measure]. / Betrouwbaarheid van de Zorgzwaartepakket (ZZP) scorelijst.

Data to determine the resource utilization of care recipients need to be reliable and the items that are measured need to be useful. In 2006, the Dutch Ministry of Health and Welfare has mandated all nursing homes and homes for the elderly to measure the Resource Utilization of all residents with the ZZP Questionnaire. Are the data resulting from this measurement reliable and is each of the 54 items of the ZZP Questionnaire useful? To answer this we tested the reliability of the data in a nursing home and a home for the elderly in two wards each. For 122 residents questionnaires were completed such that the inter- and intra-rater reliability of the answers could be assessed. Ten of the 54 items in the questionnaire showed insufficient inter rater reliability (<0.40) on the weighted Cohen kappa and another sixteen moderate (0.40 - 0.60). On the intra rater reliability test seven items had an insufficient kappa and another fifteen moderate. Besides, ten clusters of items could be formed with in-cluster Spearman correlation rates of .75 or higher. From the results of the reliability tests and the item intercorrelation rates we concluded that a substantial number of items needs to be improved and that in the ZZP Questionnaire 15 of the 54 items appear to be redundant on statistical grounds.

[Timing of the care internship in the medical curriculum; when should students make acquaintance with older patients?] / Plaats van de zorgstage in het geneeskundecurriculum.

A care internship in the first year of medical school is an effective way to help students learn to reflect and to acquire professional behaviour. Research has shown, however, that the impressions young medical students have of older people were not very positive before the care internship, and actually worsen afterwards. The care internship has now been adapted as result of these findings and on the basis of evidence in existing literature. Scientific evaluation of educational programmes, and studying potential side effects, are necessary to keep the medical curriculum effective and appropriate.

Structured scoring of supporting nursing tasks to enhance early discharge in geriatric rehabilitation: The BACK-HOME quasi-experimental study.

INTRODUCTION: In geriatric rehabilitation it is important to have timely discharge of patients, especially if they have low nursing support needs. However, no instruments are available to identify early discharge potential. OBJECTIVE: To evaluate if weekly scoring of a nursing support scorecard in the evenings/nights and discussing the results in the multidisciplinary team meeting, leads to potential differences in discharge of geriatric rehabilitation patients. DESIGN: Quasi-experimental study with a reference cohort (n=200) and a Back-Home implementation cohort (n=283). SETTING/PARTICIPANTS: Patients in geriatric rehabilitation in the four participating skilled nursing facilities in the Netherlands. METHODS: Implementation of the nursing support scorecard during one year consisted of (1) weekly scoring of the scorecard to identify the supporting nursing tasks during the evenings/nights by trained nurses, and (2) discussion of the results in a multidisciplinary team meeting to establish if discharge home planning was feasible. Data on patients' characteristics and setting before admission were collected at admission; at discharge, the length of stay, discharge destination and barriers for discharge were collected by the nursing staff. RESULTS: Both cohorts were comparable with regard to median age, gender [reference cohort: 81 (IQR 75-88) years; 66% females vs. Back-Home cohort 82 (IQR 76-87) years; 71% females] and reasons for admission: stroke (23% vs. 23%), joint replacement (12% vs. 13%), traumatic injuries (31% vs. 34%), and other (35% vs. 30%). Overall, the median length of stay for the participants discharged home in the reference cohort was 56 (IQR 29-81) days compared to 46 (IQR 30-96) days in the Back-Home cohort (p=0.08). When no home adjustments were needed, participants were discharged home after 50 (IQR 29.5-97) days in the reference cohort, and after 42.5 (IQR 26-64.8) days in the Back-Home cohort (p=0.03). Reasons for discharge delay were environmental factors (36.7%) and patient-related factors, such as mental (21.5%) and physical capacity (33.9%). CONCLUSION: Structured scoring of supporting nursing tasks for geriatric rehabilitation patients may lead to earlier discharge from a skilled nursing facility to home, if no home adjustments are needed.

[Effects of a stepwise approach to behavioural problems in dementia: a cluster randomised controlled trial]. / Stapsgewijze aanpak van probleemgedrag bij dementie.

OBJECTIVE: To investigate whether implementation of a stepwise multidisciplinary intervention ('STA OP!' ['STAND UP!']) is effective in reducing behavioural problems and depressive symptoms in nursing home residents with advanced dementia. DESIGN: Cluster randomised controlled trial. METHOD: We implemented the STA OP! protocol on the intervention units by training the entire multidisciplinary team. This team was trained in all 6 steps of the protocol during five 3-hour sessions. Professionals working on the control unit received training on general technical nursing skills, dementia management and pain, but then without the stepwise component. All elderly care physicians were given additional training in pain management in patients with dementia, based on the guidelines on pain in vulnerable older people. Measurements were taken at baseline, and after 3 and 6 months. We used longitudinal 'multilevel' techniques to correct for clustering of data (e.g. at unit level) for statistical analysis (Dutch Trial Register: NTR1967). RESULTS: A total of 288 residents with dementia were included, from 12 nursing homes (21 units): 148 in the intervention group in 11 units and 140 in the control group in 10 units. On the units where the STA OP! protocol was used there was a significant decline in agitation, neuropsychiatric symptoms and depression compared with the control units at 6 months. Furthermore, use of anti-depressive medication was significantly lower on the intervention units (odds ratio: 0.32; 95% CI: 0.10-0.98). CONCLUSION: This cluster RCT revealed that the stepwise multidisciplinary intervention STA OP! is effective in reducing behavioural problems and use of psycho-pharmaceuticals in nursing home residents with dementia.

[Direct antibiotic sensitivity testing in the treatment of urinary tract infections in a nursing home]. / Directe gevoeligheidsbepaling voor antibiotica bij de behandeling van urineweginfecties in een verpleeghuis.

Urinary tract infections occur frequently in nursing homes. Treatment is usually empiric without microbiological investigation. Because there is widespread resistance to the most frequently used antibiotics, we tested a relatively simple method (direct sensitivity testing for 7 antibiotics) to get information about the antibiotic resistance. The results, with 49 urine samples in the evaluation, showed a concordance of our direct sensitivity test with conventional culture (the golden standard) of 89.8% (35/342 evaluations were not in concordance). The concordance for the result 'sensitive' was 98.8% (3/240 results showed 'false-sensitive'), and the the result 'resistant' 68.6% (32/342 results showed 'false-resistant'). Urinary tract infections in the nursing home can be treated more quickly and more adequately with antibiotics with the information obtained by direct sensitivity testing. This method can be recommended as an alternative to empiric treatment.

[An outbreak of vomiting and diarrhea in a nursing home caused by the Norwalk-like virus: implications of the Dutch law on infectious diseases and new diagnostic options]. / Een uitbraak van braken en diarree in een verpleeghuis, veroorzaakt door het Norwalk-achtig virus, in het licht van de infectieziektenwet en nieuwe diagnostische mogelijkheden.

Several residents on a psychogeriatric ward developed vomiting and diarrhoea within a short time of each other. The causal factor was the highly contagious Norwalk-like virus (NLV) with a high rate of infection amongst both residents and staff (84%). This virus is the most frequent cause of gastroenteritis in institutions. The illness is self-limiting and can be transmitted from person to person. In weakened individuals the course can be serious. The virus can be detected in faeces with modern molecular-biological techniques (reverse transcriptase PCR). The revised law on infectious diseases ('Infectieziektenwet') was established in the Netherlands in 1999. This law requires major outbreaks of infectious diseases in institutions as described here to be reported to the Municipal Health Service. Together with this agency, strategies to prevent further spread of the disease can be implemented.

Relation between caffeine and behavioral symptoms in elderly patients with dementia: an observational study.

OBJECTIVES: Caffeine is known to improve concentration and reduce fatigue in healthy adults, but high doses may induce anxiety and agitation. Because the effects of caffeine in elderly people with dementia are unknown, this study explores the relation between caffeine and behavioral symptoms in a group of elderly patients with dementia. DESIGN: An observational pilot study. SETTING: A dementia special care unit of a Dutch nursing home. PARTICIPANTS: A total of 29 elderly patients with dementia. MEASUREMENTS: Behavioral symptoms were measured with the NPI-NH, and sleep and caffeine consumption were measured using questionnaires. RESULTS: A significant relation was found between the total amount of caffeine consumed during the day and apathy [Kendall's tau (KT) -0.287 p=0.03], and the number of times that participants got up at night (KT 0.462; p <0.01). The amount of caffeine consumed after 6 p.m. was also significantly related to the number of times participants got up at night (KT 0.436; p <0.01). Multilevel analysis showed caffeine to be negatively correlated with aberrant motor behavior [b = -0.47 (0.22), Wald (461) = -2.12, p=0.03] and apathy [b = -0.88 (0.45), Wald (461)= -1.96, p=0.05], and showed a significant relation between caffeine consumption after 6 p.m. and the number of times participants got up at night [b=0.48 (0.22), Wald (461)= 2.20, p=0.03]. CONCLUSION: This study established an association between caffeine consumption and behavioral symptoms in elderly patients with moderately severe dementia. Therefore, adjusting caffeine consumption could be part of an interdisciplinary approach to behavioral symptoms, particularly when aberrant motor behavior, apathy or sleeping difficulties are involved. These results indicate that further research on the effects of caffeine on behavioral symptoms in dementia is warranted.