Frailty and functional dependence in older population: lessons from the FREEDOM Limousin - Nouvelle Aquitaine Cohort Study.

BACKGROUND: Monitoring frailty indicators in elderly people is recommended to identify those who could benefit from disability prevention programs. To contribute to the understanding of the development of frailty in the elderly, we have created the FREEDOM-LNA cohort constituting an observational study of ageing in general population. Here, we described the characteristics of a cohort of elderly subjects who are followed for determination of frailty and loss of independence trajectories. RESULTS: The cohort was composed of 1085 subjects in advanced age (mean: 83.7 ± 6.0 years) and of women in majority (68.3%). Cardiovascular risk factors were present in 88.4% of subjects. Abnormal musculoskeletal signs were reported in 44.0% and neurologic signs in 31.9%. There were 44.8% of subjects at risk of malnutrition (MNA <24) and 73.3% (668/911) at risk of mobility-related disability (SPPB ≤9); 39% (384/973) of subjects had impaired cognitive function (MMSE< 24, adjusted on education) and 49.0% (397/810) had signs of depression (GDS >9); 31.8% (240/753) were frail and 58.3% were pre-frail. Most subjects had at least one disability in ADL (66.9%) and IADL (85.1%). The SMAF indicated a loss of independence in 59.6%. Overall, 59.9% of subjects could not stay at home without at least some help. Consequently, a medical consultation was proposed in 68.2 and 42.1% social supports. CONCLUSIONS: A large part of this cohort was frail or pre-frail and presented signs of loss of independence, which may be explained by multiple factors including impaired health status, poor physical performance, cognition, isolation, depression, or nutrition. This cohort will help to determine factors that adversely influence the trajectory of physical frailty over time.

Risk factors of frailty and functional disability in community-dwelling older adults: a cross-sectional analysis of the FREEDOM-LNA cohort study.

BACKGROUND: Frailty is a geriatric syndrome associated with disability and negative health outcome. To determine the factors associated with frailty and functional disability in older participants living in community in France. We included 753 community-dwelling old participants with available frailty data at baseline. RESULTS: Overall, 31.9% were frail, 58.3% were prefrail, and 9.8% were robust. The SMAF (French acronym for Functional Autonomy Measurement System) score was significantly lower (mean ± standard deviation: -25.8 ± 11.2) in frail participants compared to prefrail (-14.3 ± 9.7) or robust participants (-8.1 ± 7.0); 82% of frail older participants had limitation in at least one ADL and 97.5% in at least one IADL compared to 54.2 and 76.8%, respectively of pre-frail and 29.7 and 47.3% of robust participants. Age, depression, impaired cognition and diabetes were significantly associated with higher odds of frailty. These variables were also strongly associated with functional disability. Female gender, polypharmacy, and smoking were additional variables significantly associated with degraded SMAF and/or ADL/IADL. CONCLUSIONS: This study showed that functional disability increased proportionally to frailty, and depression, cognitive decline and diabetes are modifiable risk factors significantly associated with frailty and functional disability.

Effectiveness and cost-effectiveness of a telemedicine programme for preventing unplanned hospitalisations of older adults living in nursing homes: the GERONTACCESS cluster randomized clinical trial.

OBJECTIVE: The GERONTACCESS trial evaluated the utility and cost-effectiveness of a gerontological telemedicine (TLM) programme for preventing unplanned hospitalisation of residents living in nursing homes (NHs) in regions lacking medical facilities and/or qualified medical providers ("medical deserts"). DESIGN: GERONTACCESS was a 12-month, multicentre, prospective cluster-randomised trial conducted in NHs. The intervention group underwent TLM assessments every 3 months. The control group received the usual care. In both groups, comprehensive on-site assessments were conducted at baseline and the final visit. Care requirements were documented throughout the study. SETTING AND PARTICIPANTS: NH residents aged ≥ 60 years with multiple chronic diseases. METHODS: The study outcomes were the proportion of patients who experienced avoidable and unplanned hospitalisation, and the incremental cost savings per quality-adjusted life years from baseline to the 12-month follow-up. RESULTS: Of the 426 randomised participants (mean ± standard deviation age, 87.2 ± 7.6 years; 311 [73.0%] women), 23.4% in the intervention group and 32.5% in the control group experienced unplanned hospitalisation (odds ratio [OR] = 0.73, 95% confidence interval [CI] 0.43 to 0.97; p = 0.034). Each avoided hospitalisation in the intervention group saved $US 3,846. CONCLUSIONS AND IMPLICATIONS: The results of GERONTACCESS revealed that our gerontological, preventative TLM program significantly reduced unplanned hospitalisations. This innovative intervention limited disease progression and promoted a healthy lifestyle among NH residents. TRIAL REGISTRATION: Clinicaltrials.gov, NCT02816177, registered June 28, 2016.

Long-Term Efficacy of a Home-Care Hypnosis Program in Elderly Persons Suffering From Chronic Pain: A 12-Month Follow-Up.

BACKGROUND: Pain is a major public health concern in the aging population. However, medication brings about negative effects that compel healthcare professionals to seek alternative management techniques to alleviate pain. Hypnosis has been recognized as an effective technique to manage pain, but its long-term efficacy has yet to be examined in older adults. AIMS: The aim was to assess the effectiveness, over a 12-month period, of home-care hypnosis in elderly participants suffering from chronic pain. DESIGN: Real-life retrospective one-arm study with a 12-month follow-up. SETTINGS: Elderly Persons Suffering From Chronic Pain enrolled in a clinical health care program that offered home medical follow-up. PARTICIPANTS/SUBJECTS: Fourteen elderly women (mean age 81 years) with chronic pain participated in the home-care hypnosis program. All participants presented chronic pain (≥6 months) with average pain score >4/10. METHODS: Participants took part in seven 15-minute hypnosis sessions within 12 months. The Brief Pain Inventory questionnaire was used to evaluate pain perception and pain interference at baseline and at 3-, 6-, and 12-month follow-up period. RESULTS: Hypnosis home-care program significantly decreased pain perception and pain interference compared to baseline after 3 months (-29% and -40%, p < .001), and remained lower at 6 (-31% and -54%, p < .001) and 12 (-31% and -47%, p < .001) months. CONCLUSIONS: Seven sessions of 15 minutes allocated throughout a 12-month period produced clinically significant decreases in pain perception and pain interference. Hypnosis could be considered as an optimal additional way for health practitioners to manage chronic pain in an elderly population with long-term efficacy. This study offers a new long-term option to improve chronic pain management at home in elderly populations through a low-cost nonpharmacological intervention.

Patterns and predictive factors of loss of the independence trajectory among community-dwelling older adults.

BACKGROUND: Independence is related to the aging process. Loss of independence is defined as the inability to make decisions and participate in activities of daily living (ADLs). Independence is related to physical, psychological, biological, and socioeconomic factors. An enhanced understanding of older people's independence trajectories and associated risk factors would enable the develop early intervention strategies. METHODS: Independence trajectory analysis was performed on patients identified in the Unité de Prévention de Suivi et d'Analyse du Vieillissement (UPSAV) database. UPSAV cohort is a prospective observational study. Participants were 221 community-dwelling persons aged ≥75 years followed for 24 months between July 2011-November 2013 and benefits from a prevention strategy. Data were collected prospectively using a questionnaire. Independence was assessed using the "Functional Autonomy Measurement System (Système de Mesure de l'Autonomie Fonctionnelle (SMAF))". Group-based trajectory modeling (GBTM) was performed to identify independence trajectories, and the results were compared with those of k-means and hierarchical ascending classifications. A multinomial logistic regression was performed to identify predictive factors of the independence trajectory. RESULTS: Three distinct trajectories of independence were identified including a "Stable functional autonomy (SFA) trajectory" (53% of patients), a "Stable then decline functional autonomy decline (SDFA) trajectory" (33% of patients) and a "Constantly functional autonomy decline (CFAD) trajectory" (14% of patients). Not being a member of an association, and previous fall were significantly associated of a SDFA trajectory (P < 0.01). Absence of financial and human assistance, no hobbies, and cognitive disorder were significantly associated with a CFAD trajectory (P < 0.01). Previous occupation and multiple pathologies were predictive factors of both declining trajectories SDFA and CFAD. CONCLUSIONS: Community-living older persons exhibit distinct independence trajectories and the predictive factors. The evidence from this study suggests that the prevention and screening for the loss of independence of the older adults should be anticipated to maintaining autonomy.

Preventing and managing indoor falls with home-based technologies in mild and moderate Alzheimer's disease patients: pilot study in a community dwelling.

BACKGROUND: Alzheimer's disease (AD) is known to increase the risk of falls. We aim to determine the effectiveness of home-based technologies coupled with teleassistance service (HBTec-TS) in older people with AD. METHODS: A study of falls and the HBTec-TS system (with a light path combined with a teleassistance service) was conducted in the community. The 96 subjects, drawn from a random population of frail elderly people registered as receiving an allocation for lost autonomy from the county, were aged 65 or more and had mild-to-moderate AD with 1 year of follow-up; 49 were in the intervention group and 47 in the control group. RESULTS: A total of 16 (32.7%) elderly people fell in the group with HBTec-TS versus 30 (63.8%) in the group without HBTec-TS. The use of HBTec-TS was significantly associated with a reduction in the number of indoor falls among elderly people with mild-to-moderate AD (OR = 0.37, 95% CI = 0.15-0.88, p = 0.0245). CONCLUSION: The use of the HBTec-TS significantly reduced the incidence of primary indoor falling needing GP intervention or attendance at an emergency room among elderly people with AD and mild-to-moderate dementia.

Patterns, predictors, and outcomes of frailty trajectories in community-dwelling older adults: Results from the FREEDOM Cohort Study.

OBJECTIVES: To identify subgroups of people with distinct frailty trajectories, identify baseline characteristics associated with these trajectories, and determine their coincident clinical outcomes. DESIGN: This study examined the longitudinal database from the FREEDOM Cohort Study. SETTING AND PARTICIPANTS: All 497 participants of the FREEDOM (French Acronym for "FRagilitéEtEvaluation àDOMicile" / In English "Frailty and Evaluation at Home") cohort requested a comprehensive geriatric assessment. Community-dwelling subjects over 75 years, or over 65 years with at least two comorbidities were included. METHODS: Frailty was assessed using Fried's criteria, depression using the Geriatric Depression Scale (GDS) and cognitive function using the Mini Mental State Examination (MMSE) questionnaire. Frailty trajectories were modelled using k-means algorithms. Predictive factors were determined by multivariate logistic regression. Clinical outcomes included incident cognitive deficit, falls and hospitalization. RESULTS: The trajectory models allowed determine four frailty trajectories: "robust stable" (Trajectory A, 26.8%), "pre-frail worsening to frailty" (Trajectory B, 35.8%), "frail improving to less frailty" (Trajectory C, 23.3%), and "frail worsening to more frailty" (Trajectory D, 14.1%). Trajectory B was associated with age (OR 1.2 (95CI, 1.05 - 1.17)), potential cognitive deficit/dementia (OR 2.01 (95CI, 1.01- 4.05)) and depressive symptoms (OR 2.36 (95CI, 1.36 - 4.12)). Hypertension was distinguishing factor between" trajectory B vs. C and D. Depressive symptoms were two time more associated with D (OR 10.51) vs. C (OR 4.55). The incidence of clinical outcomes was significantly increased in poor frailty trajectories. CONCLUSIONS AND IMPLICATIONS: This study allowed to determine frailty trajectories among older subjects requested a comprehensive geriatric assessment. The more significant predictive factors associated with poor frailty trajectory were advanced in age, potential cognitive deficit/dementia, depressive symptoms and hypertension. This emphasizes the need for adequate measures to controlled hypertension, depressive symptoms and to maintain or improve cognition in older adults.

Effectiveness of a home-based telesurveillance program in reducing hospital readmissions in older patients with chronic disease: The eCOBAHLT randomized controlled trial.

INTRODUCTION: Given that chronic, long-term conditions are increasingly common in older patients, the impact of telesurveillance program on clinical outcomes is uncertain. This study aimed to evaluate the feasibility and effectiveness of a 12-month remote monitoring program in preventing rehospitalizations in older patients with two or more chronic diseases returning home after hospitalization. METHODS: We conducted a multicenter randomized controlled trial in two parallel groups to evaluate the remote monitoring system. Elderly patients with chronic diseases (at least two comorbidities) aged 65 years or older and discharged home after acute hospital care for a chronic disease were randomized to receive a home telemonitoring program (intervention group, n = 267) or conventional care (control group, n = 267). The remote home monitoring program was an online biometric home life analysis technology (e-COBAHLT) with tele-homecare/automation and biometric sensors. The eCOBALTH intervention group received the automation sensors containing chronic disease clinical factor trackers to monitor their biometric parameters and detect any abnormal prodromal disease decompensation by remote monitoring and providing geriatric expertise to general practitioners. The usual care group received no eCOBALTH program. In both groups, baseline visits were conducted at baseline and the final visit at 12 months. The primary outcome was the incidence of unplanned hospitalizations for decompensation during the 12-month period. RESULTS: Among 534 randomized participants (mean [SD] age, 80.3 [8.1] years; 280 [52.4%] women), 492 (92.1%) completed the 12-month follow-up; 182 (34.1) had chronic heart failure, 115 (21.5%) had stroke, and 77 (14.4%) had diabetes. During the 12-month follow-up period, 238 patients had at least one unplanned hospitalization for decompensation of a chronic disease: 108 (40.4%) in the intervention group versus 130 (48.7%) in the control group (P = 0.04). The risk of rehospitalization was significantly reduced in the intervention group (age- and sex-adjusted relative risk: 0.72, 95% 95% confidence intervals 0.51-0.94). CONCLUSION: A 12-month home telemonitoring program with online biometric analysis using Home life technology combining telecare and biometric sensors is feasible and effective in preventing unplanned hospitalizations for chronic disease decompensation in elderly patients with chronic diseases at high risk for hospitalizations.

Impact of the abandonment of assistive technologies for mobility on the incidence of serious falls in older adults living at home: Results of the ECOCAT study.

Purpose: To examine the impact of discontinuing the use of assistive technology for mobility (ATM) devices on the 6-months incidence of falls in older adults (OA) living at home. Materials and methods: A medico-socioeconomic survey was performed to collect information on the quality of life and well-being of older adults, before and 6 months after being loaned an ATM device. Personal data (medical, social, and economic) were collected via a geriatric survey. Results: In all, 102 OA participated in the study. Over the 6-months observation period, 17 (n = 81) serious falls were recorded among participants who were using their ATM device optimally; in those who discontinued device use, 12 falls (n = 21) were recorded (57.1%; p = 0.001). Factors significantly associated with falls at home were living in an urban area (odds ratio [OR]: 11.46; 95% confidence interval [CI]: 1.48; 88.98; p = 0.020), an Instrumental Activities of Daily Living Scale score > 4 (OR: 34.04; 95% CI: 1.59; 727.86; p = 0.024), and discontinuation of ATM device use (OR: 17.41; 95% CI: 2.59; 117.02; p = 0.003). Conclusion: Discontinuation of ATM device use was associated with an increased risk for serious falls.

Hypnosis Program Effectiveness in a 12-week Home Care Intervention To Manage Chronic Pain in Elderly Women: A Pilot Trial.

PURPOSE: As the prevalence of pain increases with age, taking too much medication can lead to negative side effects in elderly patients. While evidence in the literature has shown that clinical hypnosis is effective in an adult population, there are few studies in an aging population and efficacy has never been established in a home care setting. The goal of this study was to determine the effects of a hypnosis program delivered during home care interventions in elderly women during a 12-week period. METHODS: This pilot trial took place from April 2016 to October 2017 at Limoges, France. Fifteen elderly women with chronic pain participated (81 (65-87) years old). All participants presented chronic pain for more than 6 months (inclusion criteria: average pain score >4/10). Participants took part in three 15-min hypnosis sessions separated by four to six weeks. Each hypnosis session was personalized and carried out with induction, pain perception alteration, and post-hypnotic suggestions. Pain perception and pain interference were evaluated with the Brief Pain Inventory questionnaire, and compared between before and after the 12-week hypnosis program. FINDINGS: Hypnosis home care program significantly improved scores on worst (8.9 to 6.7, P < 0.001), average (6.8 to 5.1, P < 0.001), and current pain perception (6.5 to 3.9, P < 0.001), pain interference with physical activity (P < 0.001) and with socio-affective factors (P < 0.01). IMPLICATIONS: Taken together, these findings show that a hypnosis intervention is feasible and effective to manage pain in an elderly population.

Effectiveness of light paths coupled with personal emergency response systems in preventing functional decline among the elderly.

INTRODUCTION: The elderly population is at high risk of functional decline, which will induce significant costs due to long-term care. Dependency could be delayed by preventing one of its major determinants: falls. Light paths coupled with personal emergency response systems could prevent the functional decline through fall prevention. METHODS: This study aimed to evaluate the effectiveness of light paths coupled with personal emergency response systems on the functional decline in an elderly population living at home. It is a secondary analysis on data from a previous cohort. In all, 190 older adults (aged 65 years or more) living at home participated. Participants in the exposed group were equipped with home-based technologies: light paths coupled with personal emergency response systems. The participants' functional status was assessed using the Functional Autonomy Measurement System scale at baseline (T0) and at the end of the study (T12-month). Baseline characteristics were evaluated by a comprehensive geriatric assessment. RESULTS: After 1 year, 43% of the unexposed group had functional decline versus 16% of the exposed group. Light paths coupled with personal emergency response systems were significantly associated with a decrease in the functional decline (Δ Functional Autonomy Measurement System ⩾ 5) at home (odds ratio = 0.24, 95% confidence interval (0.11-0.54), p = 0.002). DISCUSSION: This study suggests that light paths coupled with personal emergency response systems prevent the functional decline over 12 months. This result may encourage the prescription and use of home-based technologies to postpone dependency and institutionalization, but they need a larger cost-effectiveness study to demonstrate the efficiency of these technologies.

Efficacy of simple home-based technologies combined with a monitoring assistive center in decreasing falls in a frail elderly population (results of the Esoppe study).

BACKGROUND: Increasing age often implies increasing frailty, and the oldest old are often described as a frail group with a high risk of developing functional impairments and multi-morbidities like falls at home, which often result in dependence in daily activities. This preliminary study evaluate the efficacy of light path coupled with tele-assistance service for preventing unintentional falls at home in a frail elderly population. METHODS: Study design is a longitudinal prospective cohort study from 1st July 2009 to 30 June 2010. The program included 194 adults aged 65 and over living at home and registered on a list of frail elderly people. Participants were uniformly asked about their history of falls during the year prior to their most recent health examination. The recall period was one year. RESULTS: We observed that 77 (40.5%) elderly fell at home, 29 (30.9%) in the exposed group and 48 (50.0%) in the unexposed group. The use of light path coupled with tele-assistance was significantly associated with the reduction in falls at home, odd ratio=0.33 95%CI [0.17-0.65] p value=0.0012. There was also a greater reduction in post-fall hospitalization rate among exposed group with odd ratio=0.30 95%CI [0.12-0.74] p value=0.0091. CONCLUSIONS: This preliminary study showed that the use of light path coupled with tele-assistance service significantly reduced the incidence of unintentional falling at home among frail elderly population. This result should be confirmed by a randomized trial.