Antidepressant use and the components of the frailty syndrome

Prevalence and risk factors of frailty in older patients with coronary heart disease: A systematic review and meta-analysis

OBJECTIVE

To quantitatively synthesise evidence on the prevalence of and risk factors of frailty in older patients with coronary heart disease.

METHODS

Nine electronic databases were searched from the inception to July 20th 2024. Random-effects model was performed to calculate to estimate the prevalence of frailty in older patients with coronary heart disease. Meta-regression analysis and subgroup analysis were conducted to explore the potential sources of heterogeneity. Sensitivity analysis was conducted using a study-by-study exclusion method. Meta-analysis of risk factors was performed using the Mantel-Haenszel or inverse variance method and only on the risk factors that have been reported in a minimum of two studies.

RESULTS

A total of 42 studies from 5 countries met the inclusion criteria, involving 11954 older patients. The pooled prevalence in older adults with coronary heart disease was 36% (95%CI: 31%-40%) for frailty. We found a higher prevalence of frailty among older patients with coronary heart disease in females, ≥80 years, case-control studies, EFS evaluation tool and acute coronary syndrome. Age, female, cardiac classification, malnutrition, fall within 1 year, sleep disorder, hypoproteinemia (albumin<35g/L), low level of literacy, depression, anxiety, low BMI, polypharmacy, comorbidities, CCI, diabetes, hypertension, high level of BNP, ADL disability, gait speed, living alone, low level of 25(OH)D3 were risk factors of frailty among older patients with coronary heart disease.

CONCLUSIONS

Coronary heart disease patients have a significantly higher prevalence of frailty. Early screening and timely prevention of frailty by medical practitioners are needed to provide more targeted measures for CHD patients.

Prevalence of sarcopenic obesity in women and its association with level of independent physical activity combined with sedentary behavior

OBJECTIVE

This study aimed to determine the prevalence of sarcopenic obesity and its association with the level of physical activity, alone and combined with sedentary behavior.

METHODS

A cross-sectional study was performed. The sample was composed of 317 women aged between 24 and 59 years. Sarcopenic obesity was determined by the coexistence of sarcopenia (reduced muscle mass and strength) and obesity (% fat). Dual-energy x-ray absorption was used to evaluate muscle mass and % fat, with cutoff points of <15 kg and <31.71%, respectively. Strength was assessed by the handgrip test, with a cutoff point of <21.68 kg. Levels of physical activity and sedentary behavior were assessed using the long version of the International Physical Activity Questionnaire. Individuals who did not achieve 150 minutes per week of physical activity were considered insufficiently active. The cutoff point for sedentary behavior was determined based on the 75th percentile (480 min/wk), considering excessive sedentary behavior (≥75th percentile) and low/moderate sedentary behavior (<75th percentile).

RESULTS

The prevalence of sarcopenic obesity was 7.9% (95% CI, 4.9-10.8). Sarcopenic obesity was associated with the general physical activity level (odds ratio, 3.96; 95% CI, 1.32-11.8) and being insufficiently active together with low/moderate sedentary behavior (odds ratio, 4.88; 95% CI, 1.49-16.0).

CONCLUSIONS

There was the presence of sarcopenic obesity in adult women which was associated with the level of general physical activity, alone and combined with sedentary behavior.

Frailty in Kingdom of Saudi Arabia-Prevalence and Management, Where Are We?

A recent report from the United Nations state that the percentage of elderly individuals in the Kingdom of Saudi Arabia (KSA) will witness a sharp increase in the next three decades (5.6% in 2017 to 23% by 2050). This situation will lead to an increased prevalence of comorbidities and hence, will require close monitoring and constant care of such individuals who are prone to suffer from complications such as arthritis, cardiovascular disorders, diabetes, neurological disorders, etc. Frailty is one such age-related phenomenon which enhances the risk of falling, functional restrictions and greater vulnerability to adverse consequences, which tend to lead to institutionalization. Such factors highlight the importance of the urgent awareness for circumventing the progression of frailty toward a compromised health status. This concise report is an attempt to sum up the relevant research articles published with regard to frailty and concomitant diseases in the last 5 years. It also sums up the research on frailty in the KSA elderly population, till date. This article reflects the opinions of an author on tackling such issues through a well-directed mechanism involving interdisciplinary transitional care and geriatric co-management.

The depressed frail phenotype as a risk factor for mortality in older adults: A prospective cohort in Peru

INTRODUCTION

Frailty and depression can coexist as depressed frail phenotype, useful for the comprehensive evaluation of older adults and prevention of adverse outcomes. The objective of this study was to evaluate the role of the depressed frail phenotype and its components as risk factors for mortality in older adults of the Centro Médico Naval (CEMENA) of Peru during 2010-2015.

MATERIAL AND METHODS

We carried out a secondary data analysis of a prospective cohort that included older adults (60 years and older) treated in the Geriatrics service of CEMENA between the years 2010-2015. Frailty was defined as the presence of three or more Fried phenotype criteria and depression was determined using a Yesavage ultrashort scale score of three or more. The presence of both conditions was defined as depressed frail phenotype. In addition, sociodemographic characteristics, medical and personal history, and performance-based measures were included. We employed crude and adjusted Cox regression models to evaluate the association of interest and estimate Hazard Ratios (HR) with their respective 95% confidence intervals (95% CI).

RESULTS

946 older adults were included in the analysis, with a mean age of 78.0 ± 8.5 years. 559 (59.1%) were male, 148 (15.6%) were found to be frail, 231 (24.4%) had depressive symptoms, 105 (11.1%) had depressed frail phenotype, and 79 (8.3%) participants died during follow-up. The adjusted Cox regression analysis revealed that depressed frail phenotype (HR = 3.53; 95%CI: 2.07-6.00; p < 0.001) was a risk factor for mortality in older adults.

CONCLUSIONS

The depressed frail phenotype was associated with a higher risk of mortality in older adults. It is necessary to develop longitudinal studies that allow estimating this phenotype's impact on mortality and evaluate interventions to improve quality of life and reduce the risk of adverse outcomes.

Prevalence of Frailty in Brazilian Older Adults: A Systematic Review and Meta-analysis

OBJECTIVES

Frailty is characterized by a functioning decline in multiple systems accompanied by an increase in individual's vulnerability to stressors. It appears to be higher in low and middle-income countries compared with high-income ones. This study aimed to evaluate the prevalence of frailty in non-institutionalized Brazilian older adults.

DESIGN

a systematic review and meta-analysis study.

SETTING

Cross-sectional and prospective data from Brazil.

PARTICIPANTS

non-institutionalized adults aged 60 and older.

METHODS

Electronic searches were performed in PubMed/MEDLINE, LILACS, SCOPUS and Web of Science, considering the studies published between March 2001 and July 2018, using a combination of the following terms and correlates: "elder" AND "frail" AND "prevalence" AND "Brazil". Two independent reviewers selected studies according to the inclusion criteria. Disagreements were resolved by a third reviewer (title/abstract) and by consensus. Studies with samples ≥221 subjects were considered for meta-analysis.

RESULTS

28 studies were included, while 18 had the data meta-analyzed. The majority of studies (61%) included older adults only from the Southeastern region. The number of subjects ranged from 53 to 5,532 individuals (N = 17,604) and the average age ranged from 65.6 to 85.5 years. The overall prevalence of frailty was 24%. When considering the different assessment methods, the prevalence was lower for frailty phenotype (16%) compared with other criteria (40%). Regarding sex, the prevalence of frailty was similar for women (28%) and men (25%). The prevalence of frailty was higher in older adults recruited from health care services (30%) compared to community ones (22%).

CONCLUSION

In Brazil, the overall prevalence of frailty in non-institutionalized older adults is higher than observed from more developed countries. However, it may vary according to the assessment methods and settings.