Pre Frail 80: Multifactorial Intervention to Prevent Progression of Pre-Frailty to Frailty in The Elderly

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Abstract

Preventing or delaying frailty has important benefits in the elderly, and in health and social services. Studies have demonstrated the effectiveness of multifactorial interventions in the frail elderly, but there are fewer studies on community-dwelling pre-frail individuals. Identifying pre-frail individuals susceptible to intervention could prevent or delay frailty and its consequences and associated disability and might reverse the state from pre-frail to robust. To evaluate a multifactorial, interdisciplinary primary care intervention in community-dwelling pre-frail elderly patients aged ≥ 80 years.

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Lower-extremity function in persons over the age of 70 years as a predictor of subsequent disability.

J M Guralnik, L Ferrucci, E Simonsick … (1995)

Functional assessment is an important part of the evaluation of elderly persons. We conducted this study to determine whether objective measures of physical function can predict subsequent disability in older persons. This prospective cohort study included men and women 71 years of age or older who were living in the community, who reported no disability in the activities of daily living, and who reported that they were able to walk one-half mile (0.8 km) and climb stairs without assistance. The subjects completed a short battery of physical-performance tests and participated in a follow-up interview four years later. The tests included an assessment of standing balance, a timed 8-ft (2.4-m) walk at a normal pace, and a timed test of five repetitions of rising from a chair and sitting down. Among the 1122 subjects who were not disabled at base line and who participated in the four-year follow-up, lower scores on the base-line performance tests were associated with a statistically significant, graduated increase in the frequency of disability in the activities of daily living and mobility-related disability at follow-up. After adjustment for age, sex, and the presence of chronic disease, those with the lowest scores on the performance tests were 4.2 to 4.9 times as likely to have disability at four years as those with the highest performance scores, and those with intermediate performance scores were 1.6 to 1.8 times as likely to have disability. Among nondisabled older persons living in the community, objective measures of lower-extremity function were highly predictive of subsequent disability. Measures of physical performance may identify older persons with a preclinical stage of disability who may benefit from interventions to prevent the development of frank disability.

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Frailty: An Emerging Public Health Priority.

Matteo Cesari, Martin Prince, Jotheeswaran Amuthavalli Thiyagarajan … (2016)

The absolute and relative increases in the number of older persons are evident worldwide, from the most developed countries to the lowest-income regions. Multimorbidity and need for social support increase with age. Age-related conditions and, in particular, disabilities are a significant burden for the person, his or her family, and public health care systems. To guarantee the sustainability of public health systems and improve the quality of care provided, it is becoming urgent to act to prevent and delay the disabling cascade. Current evidence shows that too large a proportion of community-dwelling older people present risk factors for major health-related events and unmet clinical needs. In this scenario, the "frailty syndrome" is a condition of special interest. Frailty is a status of extreme vulnerability to endogenous and exogenous stressors exposing the individual to a higher risk of negative health-related outcomes. Frailty may represent a transition phase between successful aging and disability, and a condition to target for restoring robustness in the individual at risk. Given its syndromic nature, targeting frailty requires a comprehensive approach. The identification of frailty as a target for implementing preventive interventions against age-related conditions is pivotal. Every effort should be made by health care authorities to maximize efforts in this field, balancing priorities, needs, and resources. Raising awareness about frailty and age-related conditions in the population is important for effective prevention, and should lead to the promotion of lifelong healthy behaviors and lifestyle.

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Effect of exercise on physical function, daily living activities, and quality of life in the frail older adults: a meta-analysis.

Chih-Hsuan Chou, Chueh-Lung Hwang, Ying-Tai Wu (2012)

To determine the effect of exercise on the physical function, activities of daily living (ADLs), and quality of life (QOL) of the frail older adults. Relevant articles published between 2001 and June 2010 were searched in PubMed, MEDLINE, EMBASE, the Chinese Electronic Periodical Service, CINAHL, and the Cochrane Library databases. The participants were selected based on the predetermined frailty criteria and randomly assigned to either an exercise or control group. The intervention for the exercise group was a single or comprehensive exercise training program, whereas usual care was provided to the control group. The characteristics and outcome measures of the included studies were identified independently by 2 investigators. The effect sizes of physical function assessed by the timed up and go test, gait speed, the Berg Balance Scale (BBS), the ADL questionnaires, and QOL measured by the Medical Outcomes Study 36-Item Short-Form Health Survey were calculated, using a weighted mean difference (WMD) and a 95% confidence interval (CI) to represent the results. Compared with the control group, the exercise group increased their gait speed by .07 m/s (95% CI .02-.11), increased their BBS score (WMD=1.69; 95% CI .56-2.82), and improved their performance in ADLs (WMD=5.33; 95% CI 1.01-9.64). The exercise intervention had no significant effects on the Timed Up & Go test performance and the QOL between the groups. Exercise is beneficial to increase gait speed, improve balance, and improve performance in ADLs in the frail older adults. Copyright © 2012 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.