The Impact of a Multicomponent Platform Intervention on the Daily Lives of Older Adults.

Gerontechnology is an interdisciplinary field of research involving gerontology and technology in order to help older adults identify and slow down the effects of age-related physical and cognitive decline. It has enormous potential to allow individuals to remain in their own homes and improve their quality of life. This study aims to assess the impact of a multicomponent platform, consisting of an ambient sensor, wearable devices, and a cloud application, as an intervention in terms of usability and acceptance as primary outcomes and well-being, quality of life, and self-efficacy as secondary outcomes in a sample of 25 older adults aged over 65 after 21 days of non-supervised usage at home. This research involved the use of a mixed-methods approach, in which both qualitative and quantitative data were collected in three different measurements. Overall, the participants shared good engagement with the integrated platform. The system achieved positive results in terms of both usability and acceptance, especially the smartwatch. The state of complete well-being slightly improved over the period, whereas self-efficacy remained stable. This study demonstrates the ability of target users to use technology independently in their home environment: it strengthens the idea that this technology is ready for mainstream use and offers food for thought for developers who create products for the aging population.

Results of the Italian RESILIEN-T Pilot Study: A Mobile Health Tool to Support Older People with Mild Cognitive Impairment.

(1) Background: The RESILIEN-T system addresses the need for innovative solutions to support self-management in older people with Mild Cognitive Impairment (MCI). Despite the increasing prevalence of dementia and MCI, there is a lack of tailored solutions for these individuals. The RESILIEN-T system aims to empower and engage people with cognitive decline by providing a modular platform for self-management and coaching services. (2) Methods: Italian data collected for the RESILIEN-T project involved 62 older participants randomly assigned to the intervention or control group. Data were collected through questionnaires and user interactions with the system over a three-month period. (3) Results: Quantitative outcomes showed no significant differences between the intervention and control groups, except for an improvement in perceived memory capability in the intervention group. The usability assessment indicated a high level of acceptance of the RESILIEN-T system. (4) Discussions: Although no significant improvements were observed in most quantitative measures, the high user engagement and acceptance suggest the potential effectiveness of the RESILIEN-T system. Future improvements could involve integrating smart objects and interactive virtual agents. Overall, RESILIEN-T represents a promising step toward empowering individuals with cognitive impairment in their self-management and decision-making processes.

A Technology-Based Intervention to Support Older Adults in Living Independently: Protocol for a Cross-National Feasibility Pilot.

Innovative technologies can support older adults with or without disabilities, allowing them to live independently in their environment whilst monitoring their health and safety conditions and thereby reducing the significant burden on caregivers, whether family or professional. This paper discusses the design of a study protocol to evaluate the acceptance, usability, and efficiency of the SAVE system, a custom-developed information technology-based elderly care system. The study will involve older adults (aged 65 or older), professional and lay caregivers, and care service decision-makers representing all types of users in a care service scenario. The SAVE environmental sensors, smartwatches, smartphones, and Web service application will be evaluated in people's homes situated in Romania, Italy, and Hungary with a total of 165 users of the three types (cares, elderly, and admin). The study design follows the mixed method approach, using standardized tests and questionnaires with open-ended questions and logging all the data for evaluation. The trial is registered to the platform ClinicalTrials.gov with the registration number NCT05626556. This protocol not only guides the participating countries but can be a feasibility protocol suitable for evaluating the usability and quality of similar systems.

The 4-DSD: A New Tool to Assess Delirium Superimposed on Moderate to Severe Dementia.

OBJECTIVES: The purpose of this study was to create, standardize, and validate a new instrument, named 4-DSD, and determine its diagnostic accuracy in the diagnosis of delirium in subjects with moderate to severe dementia. DESIGN: Multicenter cross-sectional observational study. SETTING AND PARTICIPANTS: Older patients consecutively admitted to acute and rehabilitation hospital wards. MEASURES: The DSM-5 was used as the reference standard delirium assessment. The presence and severity of dementia was defined using the AD8 and the Global Deterioration Scale (GDS). The 4-DSD is a 4-item tool that ranges from 0 to 12. Item 1 measures alertness, item 2 altered function, item 3 attention, and item 4 acute change or fluctuation in mental status. RESULTS: A total of 134 patients were included in the study. Most of the patients were enrolled in acute hospital wards (60%), with 40% in rehabilitation settings. A minority of the patients were categorized with moderate dementia, with a GDS score of 5 (4%). Most of the patients were in the moderate-severe stage with a GDS score ≤6 (77%); 19% were classed as severe, with a GDS score of 7. A 4-DSD cutoff score ≥5 had a sensitivity of 80% and specificity of 80% with a positive predictive value (PPV) of 67% and a negative predictive value (NPV) of 89%. In the subgroup with moderate-severe dementia (n = 108), the sensitivity and the specificity were 79% and 82%, respectively, with a PPV and NPV of 62% and 92%. In the subgroup with severe dementia (n = 26) the sensitivity was 82% and the specificity 56% with a PPV of 78% and a NPV of 63%. CONCLUSIONS AND IMPLICATIONS: The availability of a specific tool to detect delirium in patients with moderate-severe dementia has important clinical and research implications, allowing all health care providers to improve their ability to identify it.

Living with mild to moderate Alzheimer patients increases the caregiver's burden at 6 months.

The objective of our study was to demonstrate that living with a person affected by mild to moderate Alzheimer's disease can lead to an increased perception of the caregiver's burden using the Caregiver Burden Inventory (CBI). The sample consisted of 153 dyads, caregiver-patient. At baseline, a greater perception of the caregiver's burden was observed in the live-in caregivers. A further increase in the total burden of the live-in caregivers was noticed at the 6-month follow-up. More specifically, with the inclusion of correction factors such as the caregiver's age and the CBI subscales at baseline, the social and emotional burden becomes statistically significant (P < .001). The present paper confirms our hypothesis that live-in caregivers perceive a greater burden than nonlive-in, and this difference increases further after 6 months. The difference in involvement between live-in and nonlive-in caregivers could be the foundation to tailor more specific interventions.

The caregiver's burden of Alzheimer patients: differences between live-in and non-live-in.

The objective of our study was to describe the burden of a sample of 208 live-in/non-live-in caregivers of patients with Alzheimer's disease (AD). We analyzed the statistical correlation between Caregiver Burden Inventory (CBI) and the live-in/non-live-in caregiver status, and between the ''objective burden,'' the cognitive deterioration, functional ability, and psychic and behavioral disorders. Using analysis of variance (ANOVA), the live-in groups of caregivers were compared to each subscale and to the total CBI. Living with a patient causes a bigger burden associated to the ''developmental and physical burden,'' which is affected more by the functional impairment than by the cognitive-behavioral aspect. Understanding the aspects of this burden in the initial-intermediate phase of the disease and being able to monitor it over time could contribute to improving the interventions already in place, which affect burden, stress, and quality of life of caregivers and their sick family members.