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BACKGROUND: Technological advances in robotics, artificial intelligence, cognitive algorithms, and internet-based coaches have contributed to the development of devices capable of responding to some of the challenges resulting from demographic aging. Numerous studies have explored the use of robotic coaching solutions (RCSs) for supporting healthy behaviors in older adults and have shown their benefits regarding the quality of life and functional independence of older adults at home. However, the use of RCSs by individuals who are potentially vulnerable raises many ethical questions. Establishing an ethical framework to guide the development, use, and evaluation practices regarding RCSs for older adults seems highly pertinent. OBJECTIVE: The objective of this paper was to highlight the ethical issues related to the use of RCSs for health care purposes among older adults and draft recommendations for researchers and health care professionals interested in using RCSs for older adults. METHODS: We conducted a narrative review of the literature to identify publications including an analysis of the ethical dimension and recommendations regarding the use of RCSs for older adults. We used a qualitative analysis methodology inspired by a Health Technology Assessment model. We included all article types such as theoretical papers, research studies, and reviews dealing with ethical issues or recommendations for the implementation of these RCSs in a general population, particularly among older adults, in the health care sector and published after 2011 in either English or French. The review was performed between August and December 2021 using the PubMed, CINAHL, Embase, Scopus, Web of Science, IEEE Explore, SpringerLink, and PsycINFO databases. Selected publications were analyzed using the European Network of Health Technology Assessment Core Model (version 3.0) around 5 ethical topics: benefit-harm balance, autonomy, privacy, justice and equity, and legislation. RESULTS: In the 25 publications analyzed, the most cited ethical concerns were the risk of accidents, lack of reliability, loss of control, risk of deception, risk of social isolation, data confidentiality, and liability in case of safety problems. Recommendations included collecting the opinion of target users, collecting their consent, and training professionals in the use of RCSs. Proper data management, anonymization, and encryption appeared to be essential to protect RCS users' personal data. CONCLUSIONS: Our analysis supports the interest in using RCSs for older adults because of their potential contribution to individuals' quality of life and well-being. This analysis highlights many ethical issues linked to the use of RCSs for health-related goals. Future studies should consider the organizational consequences of the implementation of RCSs and the influence of cultural and socioeconomic specificities of the context of experimentation. We suggest implementing a scalable ethical and regulatory framework to accompany the development and implementation of RCSs for various aspects related to the technology, individual, or legal aspects.
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Robótica , Humanos , Anciano , Robótica/ética , Tutoría/métodos , Tutoría/ética , Calidad de VidaRESUMEN
The use of technical aids has a positive impact on the autonomy and quality of life of elderly or disabled people, and is also beneficial for the caregivers and professionals who support them. Nevertheless, there are still major obstacles to their use, notably a general lack of information on technical aids. This observation led us to produce a set of information tools to help people better understand these aids and how to use them.
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Autonomía Personal , Humanos , Anciano , Personas con DiscapacidadRESUMEN
The caregiver of a loved one suffering from a chronic pathology (Alzheimer's disease, Parkinson's disease, stroke, etc.) can be in psychological distress at all stages of the disease, including when the loved one enters an institution. We have designed and implemented a psycho-educational program for family caregivers of institutionalized patients. A preliminary study showed that this program was feasible, gave satisfaction to the caregivers and improved their understanding of the functioning of the institution, their communication with the professionals of the institution and their relationship with their relative in the institution. The program allowed caregivers to find their place within the institution by redefining their role.
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Enfermedad de Alzheimer , Humanos , Enfermedad de Alzheimer/psicología , Cuidadores/psicología , Familia/psicología , AnsiedadRESUMEN
INTRODUCTION: Blood-based biomarkers are the next challenge for Alzheimer's disease (AD) diagnosis and prognosis. METHODS: Mild cognitive impairment (MCI) participants (N = 485) of the BALTAZAR study, a large-scale longitudinal multicenter cohort, were followed-up for 3 years. A total of 165 of them converted to dementia (95% AD). Associations of conversion and plasma amyloid beta (Aß)1-42 , Aß1-40 , Aß1-42 /Aß1-40 ratio were analyzed with logistic and Cox models. RESULTS: Converters to dementia had lower level of plasma Aß1-42 (37.1 pg/mL [12.5] vs. 39.2 [11.1] , P value = .03) and lower Aß1-42 /Aß1-40 ratio than non-converters (0.148 [0.125] vs. 0.154 [0.076], P value = .02). MCI participants in the highest quartile of Aß1-42 /Aß1-40 ratio (>0.169) had a significant lower risk of conversion (hazard ratio adjusted for age, sex, education, apolipoprotein E ε4, hippocampus atrophy = 0.52 (95% confidence interval [0.31-0.86], P value = .01). DISCUSSION: In this large cohort of MCI subjects we identified a threshold for plasma Aß1-42 /Aß1-40 ratio that may detect patients with a low risk of conversion to dementia within 3 years.
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Enfermedad de Alzheimer , Disfunción Cognitiva , Humanos , Péptidos beta-Amiloides , Disfunción Cognitiva/diagnóstico , Enfermedad de Alzheimer/diagnóstico , Apolipoproteína E4 , Biomarcadores , Fragmentos de Péptidos , Proteínas tau , Progresión de la EnfermedadRESUMEN
The living lab is an approach that encourages the design and development of innovative technological solutions in a process of coconstruction involving users and other key players. Its methodology develops the technologies of the Broca living lab, dedicated to the care of elderly people with cognitive disorders and their carers.
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Cuidadores , Anciano , HumanosRESUMEN
INTRODUCTION: Diagnostic relevance of plasma amyloid ß (Aß) for Alzheimer's disease (AD) process yields conflicting results. The objective of the study was to assess plasma levels of Aß42 and Aß40 in amnestic mild cognitive impairment (MCI), nonamnestic MCI, and AD patients and to investigate relationships between peripheral and central biomarkers. METHODS: One thousand forty participants (417 amnestic MCI, 122 nonamnestic MCI, and 501 AD) from the Biomarker of AmyLoïd pepTide and AlZheimer's diseAse Risk multicenter prospective study with cognition, plasma, cerebrospinal fluid (CSF), and magnetic resonance imaging assessments were included. RESULTS: Plasma Aß1-42 and Aß1-40 were lower in AD (36.9 [11.7] and 263 [80] pg/mL) than in amnestic MCI (38.2 [11.9] and 269 [68] pg/mL) than in nonamnestic MCI (39.7 [10.5] and 272 [52] pg/mL), respectively (P = .01 for overall difference between groups for Aß1-42 and P = .04 for Aß1-40). Globally, plasma Aß1-42 correlated with age, Mini-Mental State Examination, and APOE ε4 allele. Plasma Aß1-42 correlated with all CSF biomarkers in MCI but only with CSF Aß42 in AD. DISCUSSION: Plasma Aß was associated with cognitive status and CSF biomarkers, suggesting the interest of plasma amyloid biomarkers for diagnosis purpose.
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Enfermedad de Alzheimer/sangre , Enfermedad de Alzheimer/diagnóstico , Péptidos beta-Amiloides/sangre , Biomarcadores , Disfunción Cognitiva/sangre , Disfunción Cognitiva/líquido cefalorraquídeo , Anciano , Anciano de 80 o más Años , Biomarcadores/sangre , Biomarcadores/líquido cefalorraquídeo , Femenino , Humanos , Imagen por Resonancia Magnética , Masculino , Pruebas de Estado Mental y Demencia/estadística & datos numéricos , Persona de Mediana Edad , Estudios ProspectivosRESUMEN
OBJECTIVE: To examine older adults' performance on a newly developed tablet-PC-based cancellation test (e-CT) and to study its psychometric properties. METHODS: 94 older adults with normal cognitive functioning were recruited. The effects of age, education, sex, and experience with computer-based devices on the e-CT were examined. Construct validity was tested by correlating the e-CT with established measures of executive functions (EF) and episodic memory. Correlation coefficients were used to assess short-term test-retest reliablity. RESULTS: The mean age of participants was 74.6 (SD: 7.3) years and 78% were women. Sixty-nine percent had higher education level (> high school) and 76% used computer-based devices daily. The correct cancellations (CC) on the e-CT ranged from 18 to 56, with a mean (SD) of 40.3 (5.7). The CC was inversely correlated with advancing age (rs = -0.59, N = 94, p <0.001) and positively associated with higher education level (U(94) = 646.5, p = 0.02). No relationship was observed between the e-CT and sex or computer-based device experience. In multivariate analysis, only age remained significantly associated with CC (ß = -0.46, SE = 0.07, t = -6.47, df = 93, p <0.001). The e-CT correlated significantly with most of measures of EF. Highest correlations were found between the e-CT and the K-T test, a paper-and-pencil cancellation test (rs = 0.63, N = 90, p <0.001) and TMT-B (rs = -0.41, N = 85, p <0.001). The e-CT did not correlate with the RL-RI 16 episodic memory test. The correlation between the first and second e-CT indicated good reliability (rs = 0.89, N = 13, p <0.001). CONCLUSIONS: Results suggested that e-CT has good psychometric properties and may be useful for assessing EF in older adults.
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Función Ejecutiva , Pruebas Neuropsicológicas , Anciano , Computadoras de Mano , Femenino , Humanos , Masculino , Memoria a Corto Plazo , Psicometría , Reproducibilidad de los ResultadosRESUMEN
The overrepresentation of very old people (75 or older) in pedestrian crash statistics raises the issue of the effects of normal and pathologic ageing on gap-selection difficulties during street crossing. The present study focused on Alzheimer disease, a condition commonly associated with cognitive declines detrimental to daily life activities such as crossing the street. Twenty-five participants with mild dementia and 33 controls carried out a street-crossing task in a simulated environment. They also took a battery of cognitive tests. The mild-dementia group was more likely than the control group to make decisions that led to collisions with approaching cars, especially when the traffic was coming from 2 directions and they were in the far lane. Regression analyses demonstrated that the increased likelihood of collisions in the dementia group was associated with impairments in processing-speed and visual-attention abilities assessed on the Useful Field of View test. This test has already proven useful for predicting driving outcomes, falls, and street-crossing difficulties in healthy old adults, and among drivers with Alzheimer disease. Clinicians are encouraged to use it to help estimate whether a patient can drive, walk, and cross a street safely.
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Toma de Decisiones , Demencia/diagnóstico , Demencia/psicología , Peatones/psicología , Caminata/psicología , Anciano , Anciano de 80 o más Años , Envejecimiento/fisiología , Envejecimiento/psicología , Atención/fisiología , Toma de Decisiones/fisiología , Demencia/complicaciones , Femenino , Humanos , Masculino , Conducta Espacial/fisiología , Caminata/fisiologíaRESUMEN
BACKGROUND: Although several face-to-face programs are dedicated to informal caregivers of persons with dementia, they are not always accessible to overburdened or isolated caregivers. Based on a face-to-face intervention program, we adapted and designed a Web-based fully automated psychoeducational program (called Diapason) inspired by a cognitive approach. OBJECTIVE: This study aimed to evaluate through a pilot unblinded randomized controlled trial the efficacy and acceptability of a Web-based psychoeducational program for informal caregivers of persons with Alzheimer's disease (PWAD) based on a mixed methods research design. METHODS: We recruited and randomized offline 49 informal caregivers of a PWAD in a day care center in Paris, France. They either received the Web-based intervention and usual care for 3 months (experimental group, n=25) or only usual care (control group, n=24). Caregivers' perceived stress (PSS-14, primary outcome), self-efficacy, burden, perceived health status, and depression (secondary outcomes) were measured during 3 face-to-face on-site visits: at baseline, at the end of the program (month 3), and after follow-up (month 6). Additionally, semistructured interviews were conducted with experimental group caregivers at month 6 and examined with thematic analysis. RESULTS: Intention-to-treat analysis did not show significant differences in self-perceived stress between the experimental and control groups (P=.98). The experimental group significantly improved their knowledge of the illness (d=.79, P=.008) from baseline to month 3. Of the 25 participants allocated to the experimental group, 17 (71%) finished the protocol and entirely viewed at least 10 of 12 online sessions. On average, participants used the website 19.72 times (SD 12.88) and were connected for 262.20 minutes (SD 270.74). The results of the satisfaction questionnaire showed that most participants considered the program to be useful (95%, 19/20), clear (100%, 20/20), and comprehensive (85%, 17/20). Significant correlations were found between relationship and caregivers' program opinion (P=.01). Thus, positive opinions were provided by husbands and sons (3/3), whereas qualified opinions were primarily reported by daughters (8/11). Female spouses expressed negative (2/3) or neutral opinions (1/3). Caregivers expected more dynamic content and further interaction with staff and peers. CONCLUSIONS: In this study, quantitative results were inconclusive owing to small sample size. Qualitative results indicated/showed little acceptance of the program and high expectations from caregivers. Caregivers did not rule out their interest in this kind of intervention provided that it met their needs. More dynamic, personalized, and social interventions are desirable. Our recruitment issues pointed out the necessity of in-depth studies about caregivers' help-seeking behaviors and readiness factors. TRIAL REGISTRATION: Clinicaltrials.gov NCT01430286; http://clinicaltrials.gov/ct2/show/NCT01430286 (Archived by WebCite at http://www.webcitation/6KxHaRspL).
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Enfermedad de Alzheimer/terapia , Cuidadores/psicología , Internet , Estrés Psicológico/prevención & control , Anciano , Terapia Cognitivo-Conductual , Depresión/prevención & control , Femenino , Humanos , Análisis de Intención de Tratar , Masculino , Persona de Mediana Edad , Autoeficacia , Estrés Psicológico/epidemiologíaRESUMEN
Aim: The aim of this study is to report a trial protocol for assessing the improvement of older adults' well-being, promoting active and healthy aging, and reducing the risks of social exclusion, using a virtual coach. Background: Increased longevity brings with it reduced autonomy and independence, and it is therefore necessary to act with preventive measures that can promote active and healthy aging. With the development of technology, new tools have appeared, including virtual coaches, which can enable people to lead a healthy lifestyle by identifying individual needs and goals and providing personalized recommendations and advice. However, it is important that these coaches take into consideration the inter-individual and cross-cultural differences of each person. Design: A randomized controlled trial is proposed. Methods: This study will recruit 240 healthy subjects aged 65 years and older. Participants will be assigned to an experimental group that will receive the e-VITA system or to the control group that will receive an information booklet only. The primary outcome measure is the person's quality of life (QoL). Data will be collected at baseline, 3 months after the trial, and at the end of the trial, after 6 months. Discussion: This study will evaluate the effectiveness of the e-VITA system, consisting of a virtual coach, several sensors for monitoring, a smartphone for use at home, and a booklet, in improving the older person's quality of life. The increased perceived well-being will also be linked to improvements in other areas of the person's life, psychological and cognitive status, the area of sociality, nutrition, and eHealth literacy.
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Envejecimiento , Calidad de Vida , Humanos , Anciano , Japón , Envejecimiento/psicología , Estilo de Vida Saludable , Teléfono Inteligente , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Increasingly, public health programs are recommending the use of information and communication technologies to address the psychosocial needs of Older Adults (OAs). Recently, several applications that allow access to communication and stimulation functionalities using digital interactive television (DiTV) have been developed. The use of the television interface to access digital services seems to help meet several accessibility and usability needs of OAs. However, its use entails other challenges related to different dimensions (organizational, technological, ethical, etc.). This study aims to identify the factors that enable or hinder the use of DiTV by OAs living in geriatric institutions. A qualitative interview case study was conducted in three French geriatric facilities. A total of 25 semi-structured interviews were carried out with residents and care professionals, between February and April 2022, to identify enablers and barriers to DiTV use. Data were processed using a thematic deductive analysis inspired by a multidimensional Health Technology Assessment model. The analysis showed that DiTV use may be limited by organizational (e.g., workload), technological (e.g., ergonomic issues), human (e.g., health issues), ethical (e.g., privacy), and safety factors (e.g., frustration due to technical problems). A summary of these factors and five recommendations for DiTV implementation in geriatric settings are presented in this paper.
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Comunicación , Casas de Salud , Humanos , Anciano , Tecnología , Investigación Cualitativa , TelevisiónRESUMEN
Elder abuse and neglect in institutions is frequent, but is still not studied enough. This study aims to better understand the risks of elder abuse, through daily experiences of health professionals. This is a monocentric, qualitative study, with semi-structured interviews of health professionals working in a geriatric hospital. Geriatrics is a specialty at risk of abuse and neglect. There is a real taboo around this issue. The difficulty for its reporting is multifactorial (tolerance, trivialization of abusive behaviors, isolation, and apprehension of caregivers...). The lack of human, material, and educational resources provided by health institutions does not enable professionals, whoever they may be, to care for patients humanely. The guidance and support of caregivers (training, increased team cohesion, and dedicated time for multidisciplinary reflection) are aimed at improving patient care and quality of care. All health professionals are concerned with elder abuse and neglect. It is necessary to break the taboo around mistreatment, to learn to talk about it among colleagues, and to recognize and evaluate oneself in order to change, evolve, and train others to treat patients the best way possible. Health professionals have to train and learn about the specificities of geriatrics early, repetitively, and continuously during their training. Health professionals must be able to work in a stable environment, with a supportive management. Their work must be valued in a sustainable way. Better working conditions should enable a more caring and compassionate approach by healthcare professionals toward their patients.
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Abuso de Ancianos , Geriatría , Anciano , Humanos , Abuso de Ancianos/prevención & control , Hospitalización , Personal de Salud , AprendizajeRESUMEN
BACKGROUND: There is a growing prevalence of loneliness and social isolation among older adults (OAs). These problems are often associated with depressive states, cognitive decline, sleep disorders, addictions, and increased mortality. To limit loneliness and social isolation in OAs, some authors recommend the use of new communication technologies to maintain a social link with family members as well as with health and social care professionals. Among these communication tools, telepresence robots (TRs) seem to be a promising solution. These robots offer users the possibility of making video calls with their relatives, social workers, and health care professionals, to maintain social contact and access to support services while living at home. Nevertheless, TRs have been relatively unstudied in real-life environments. OBJECTIVE: The main objective of this study is to measure the impact of a 12-week intervention using a TR on the feeling of loneliness and on social isolation of OAs living at home. Its secondary objective is to establish recommendations for the implementation of TRs in the studied context. METHODS: A nonrandomized study will be conducted among 60 OAs living at home who will participate in the study for 24 weeks. During this period, they will host a TR for 12 weeks to use it in their home. After the end of the intervention a 12-week follow-up ensues. In total, 4 evaluations will be performed over the entire experimental phase for each participant at weeks 0, 6, 12, and 24. A multidimensional assessment of the impact of the robot will be performed using a multimethod approach including standardized scales and a semistructured interview. This assessment will also help to identify the ergonomic aspects that influence the robot's usability and acceptability among OAs. RESULTS: Data collection started in September 2020 and is expected to be completed in early 2023. In August 2022, 56 participants were recruited for the study. Data analysis will take place between August 2022 and is expected to be completed in early 2023. CONCLUSIONS: The DOMIROB study will provide new knowledge on the impact of social TRs in OAs living at home. The results will make it possible to suggest technological, ethical, and organizational recommendations for the use and implementation of TRs for OAs in real-life settings. TRIAL REGISTRATION: ClinicalTrials.gov NCT04767100; https://clinicaltrials.gov/ct2/show/NCT04767100. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/40528.
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Precautionary measures (e.g., social distancing, mask wearing, washing hands regularly) to limit the transmission of the Coronavirus 19 (COVID-19) have been put in place worldwide. However, a limited understanding of precautionary measures and low compliance with them has been observed in older adults with neurocognitive disorders, persons with intellectual disability, or mental illness. The objective of this study is to create and evaluate a robot-mediated activity to deliver information on COVID-19 precautionary measures in an accessible and engaging way using the humanoid robot Nao. An interactive scenario explaining and demonstrating COVID-19 precautionary measures is created using the verbal and non-verbal behaviours of the robot. The scenario (≈5 min) is presented to 124 users of a geriatric hospital, including the following: older patients (n = 45), accompanying persons (n = 39), and health professionals (n = 40). The data regarding perceived usefulness, acceptability, and accessibility are collected using a questionnaire. A video analysis of the participants' behaviour during the interaction with the robot is performed to examine the quality of engagement in the activity. The results show a good acceptance, satisfaction, and perceived usefulness of the robot-mediated activity. These findings suggest that robot-mediated interventions using humanoid robots can be an effective tool for the delivery of health promotion information.
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COVID-19 , Robótica , Anciano , COVID-19/epidemiología , COVID-19/prevención & control , Personal de Salud , Humanos , Distanciamiento Físico , Robótica/métodos , Encuestas y CuestionariosRESUMEN
This work proposes a decision-aid tool for detecting Alzheimer's disease (AD) at an early stage, based on the Archimedes spiral, executed on a Wacom digitizer. Our work assesses the potential of the task as a dynamic gesture and defines the most pertinent methodology for exploiting transfer learning to compensate for sparse data. We embed directly in spiral trajectory images, kinematic time functions. With transfer learning, we perform automatic feature extraction on such images. Experiments on 30 AD patients and 45 healthy controls (HC) show that the extracted features allow a significant improvement in sensitivity and accuracy, compared to raw images. We study at which level of the deep network features have the highest discriminant capabilities. Results show that intermediate-level features are the best for our specific task. Decision fusion of experts trained on such descriptors outperforms low-level fusion of hybrid images. When fusing decisions of classifiers trained on the best features, from pressure, altitude, and velocity images, we obtain 84% of sensitivity and 81.5% of accuracy, achieving an absolute improvement of 22% in sensitivity and 7% in accuracy. We demonstrate the potential of the spiral task for AD detection and give a complete methodology based on off-the-shelf features.
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OBJECTIVE: The Aide dans la Maladie d'Alzheimer (AIDMA) study was conducted to determine whether a psycho-educational programme (PEP) for primary caregivers in addition to standard anti-dementia drugs for patients improves caregivers' psychological condition and patients' activities of daily life. METHOD: Multicentre randomised controlled intervention trial. One hundred and sixty-seven dyads 'patient-caregiver' were recruited from 15 French memory clinics and randomised in two parallel groups. The intervention group was offered the PEP in 12 group sessions for 3 months. The control group had usual care. Patients in both groups with mild to moderate Alzheimer's disease (AD) were diagnosed and treated with pharmacotherapy. Patients' primary efficacy variable was functional status assessed with the Disability Assessment Scale for Dementia (DAD) scale. Alzheimer Disease Assessment Scale (ADAS-Cog) and Neuropsychiatric Inventory (NPI) were secondary criteria. Caregivers' first outcome measure was depressive symptoms assessed with the Montgomery and Asberg Depression Rating Scale (MADRS) scale. Zarit scale, Sense of Competence Questionnaire (SCQ) and Visual Analogue Scales (VAS) were secondary criteria. Assessment was done at baseline, 3 months (M3, end of intervention) and 6 months (M6). RESULTS: Patients' stabilisation was observed in both groups. In caregivers, significant improvement in disease understanding at M3 (p = 0.007) and M6 (p = 0.0001) and in ability to cope with care-recipients' disease at M6 (0.02) was evidenced. CONCLUSION: The PEP had no additional impact on patients but carers developed more effective disease understanding and ability of coping. Results support the idea that the PEP although improving caregivers' condition is not sufficient to improve patients' activities in daily life which requires additional individually tailored interventions provided by professionals.
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Enfermedad de Alzheimer/enfermería , Cuidadores/educación , Conocimientos, Actitudes y Práctica en Salud , Adaptación Psicológica , Anciano , Anciano de 80 o más Años , Enfermedad de Alzheimer/psicología , Cuidadores/psicología , Evaluación de la Discapacidad , Estudios de Factibilidad , Femenino , Francia , Humanos , Masculino , Pruebas Neuropsicológicas , Evaluación de Procesos y Resultados en Atención de Salud , Evaluación de Programas y Proyectos de Salud , Escalas de Valoración PsiquiátricaRESUMEN
Social isolation in geriatric institutions is a real threat to older adults' (OAs) well-being. Visits from family members, when they are not impacted by geographical distance or illness, sometimes fail to provide sufficient opportunities for social connectedness and interaction to prevent and/or combat OAs' loneliness and social isolation. Information and Communication Technologies (ICTs) offer promising solutions to this problem. Video calls provide a quick and convenient way for remote communication between OAs and their families, and a complement to face-to-face visits in geriatric settings. Over the last months, during the several confinements imposed to stop the transmission of COVID-19 over the world, several care homes and long-care facilities have equipped themselves with laptops, tablets and video call applications to help OAs remain in contact with their relatives. However, numerous technical and human-related factors may hinder the use of video calls in these settings. The complexity of technological devices, as well as OAs limited digital skills, low confidence and experience in the use of technology are some examples. Furthermore, the specific context of use and the required implication of multiple actors (care professionals, family members) should also be considered when examining the use and implementation of video calls in geriatric institutions. We conducted a narrative review of literature describing the use of video calls in geriatric institutions between 2000 and 2021, especially because of the little information related to OAs' use of video calls in geriatric settings. One thousand one hundred ninety-seven references were screened and 15 studies focusing on the usability, acceptability and effectiveness of video calls were included. A qualitative, deductive thematic analysis inspired by a Health Technology Assessment (HTA) multidimensional model was used to identify barriers, enablers and solutions to video calls implementation in geriatric institutions. The results from the HTA-based analysis provide encouraging evidence for the feasibility of video call use in geriatric settings, and its efficacy on reducing social isolation among residents. However, numerous technical, human-related, ethical and organizational barriers persist and should be addressed in future works. The present analysis has also allowed the identification of potential solutions to overcome these barriers, which are discussed in this publication.
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COVID-19 , Medios de Comunicación , Anciano , Comunicación , Humanos , Soledad , SARS-CoV-2RESUMEN
Social isolation is a common phenomenon among the elderly. Retirement, widowhood, and increased prevalence of chronic diseases in this age group lead to a decline in social relationships, which in turn has adverse consequences on health and well-being. The coronavirus COVID-19 crisis worsened this situation, raising interest for mobile telepresence robots (MTR) that would help create, maintain, and strengthen social relationships. MTR are tools equipped with a camera, monitor, microphone, and speaker, with a body on wheels that allows for remote-controlled and sometimes autonomous movement aiming to provide easy access to assistance and networking services. We conducted a narrative review of literature describing experimental studies of MTR involving elderly people over the last 20 years, including during the COVID-19 period. The aim of this review was to examine whether MTR use was beneficial for reducing loneliness and social isolation among older adults at home and in health and care institutions and to examine the current benefits and barriers to their use and implementation. We screened 1754 references and included 24 research papers focusing on the usability, acceptability, and effectiveness of MTR. News reports on MTR use during the COVID-19 period were also examined. A qualitative, multidimensional analysis methodology inspired by a health technology assessment model was used to identify facilitating and limiting factors and investigate if and how MTR could reduce social isolation in elderly people. Reviewed studies provide encouraging evidence that MTR have potential in this regard, as experiments report positive feedback on MTR design and core functionalities. However, our analysis also points to specific technical, ergonomic, and ethical challenges that remain to be solved, highlighting the need for further multidimensional research on the design and impact of MTR interventions for older adults and building on new insights gained during the COVID-19 pandemic.
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COVID-19 , Robótica , Anciano , Humanos , Soledad , Pandemias , SARS-CoV-2 , Aislamiento SocialRESUMEN
Background: Neurofeedback (NF) training, as a method of self-regulation of brain activity, may be beneficial in elderly patients with mild cognitive impairment (MCI). In this pilot study, we investigated whether a sensorimotor (SMR)/theta NF training could improve cognitive performance and brain electrical activity in elderly patients with MCI. Methods: Twenty elderly patients with MCI were assigned to 20 consecutive sessions of sensorimotor (SMR)/theta NF training, during 10 weeks, on a basis of two sessions each week. Neuropsychological assessments and questionnaires, as well as electroencephalogram (EEG), were performed and compared between baseline (T0), after the last NF training session at 10 weeks (T1), and 1-month follow-up (T2). Results: Repeated measures ANOVA revealed that from baseline to post-intervention, participants showed significant improvement in the Montreal cognitive assessment (MoCa, F = 4.78; p = 0.012), the delayed recall of the Rey auditory verbal learning test (RAVLT, F = 3.675; p = 0.032), the Forward digit span (F = 13.82; p < 0.0001), the Anxiety Goldberg Scale (F = 4.54; p = 0.015), the Wechsler Adult Intelligence Score-Fourth Edition (WAIS-IV; F = 24.75; p < 0.0001), and the Mac Nair score (F = 4.47; p = 0.016). EEG theta power (F = 4.44; p = 0.016) and alpha power (F = 3.84; p = 0.027) during eyes-closed resting-state significantly increased after the NF training and showed sustained improvement at a 1-month follow-up. Conclusion: Our results suggest that NF training could be effective to reduce cognitive deficits in elderly patients with MCI and improve their EEG activity. If these findings are confirmed by randomized controlled studies with larger samples of patients, NF could be seen as a useful non-invasive, non-pharmacological tool for preventing further decline, rehabilitation of cognitive function in the elderly. Clinical Trial Registration: This pilot study was a preliminary step before the trial registered in www.ClinicalTrials.gov, under the number of NCT03526692.
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Morbidity related is important in older adults who fall and are consequently referred to emergency departments (ED). The aim of this study is to determine 6-month all-causes mortality in patients over 75 years referred to an emergency department after a fall at home, and to define the criteria associated with death. The design was a prospective observational study with a 6-month follow-up in an Emergency Department of a tertiary teaching hospital, Paris, France. We included for a 6-month period patients over 75 years who visited the Emergency Department for a fall that occurred at home and measured the 6-month all-causes mortality. Uni- and multivariate assessment of factors related to mortality were adjusted for the occurrence of trauma. We enrolled 433 patients. Mean age was 86 years and two-thirds were women. The population was in relatively good health and preserved autonomy. The prevailing consequence was trauma and 11% had metabolic disorders. 64 patients (15%) died within 6 months. Factors associated with mortality included decrease in Katz score, male gender, a fall of intrinsic origin and the occurrence of adverse metabolic events. Markers of fragility such as poor previous level of autonomy, clinical disorders and metabolic abnormalities, as cause or consequence, indicate a potentially poor outcome more than the presence of severe trauma. As metabolic abnormalities can be an indirect marker of a long delay before emergency medical care, this study underscored the importance of early warning system for the frailest old individuals in order to prevent such complications.