Prevalence and outcomes of frailty in unplanned hospital admissions: a systematic review and meta-analysis of hospital-wide and general (internal) medicine cohorts

Routine comprehensive geriatric assessment is associated with improved detection of cognitive disorders in older people with giant cell arteritis

OBJECTIVES

Giant cell arteritis (GCA) carries an increased risk of stroke and blindness. International guidelines recommend older people receive routine comprehensive geriatric assessment (RCGA) during unplanned hospital admissions to improve health outcomes. This quality improvement study addressed the need for RCGA in older people with GCA at an Australian tertiary hospital. The aims of this study were to co-design, implement and evaluate a referral process for RCGA for hospitalised people 65 years or older with a new diagnosis of GCA and evaluate changes to the identification and management of falls and cognitive disorders (delirium, dementia and mild cognitive impairment).

METHODS

Hospital stakeholders co-designed an RCGA referral pathway as a quality improvement change initiative. An observational cohort design measured implementation and outcomes. Consecutive patients aged 65 years or older with a new diagnosis of GCA were recruited for 15 months (n = 18), and outcomes were compared with a retrospective cohort of similar patients (n = 55). Descriptive summaries were compared between groups using non-parametric tests.

RESULTS

Following implementation, all eligible patients received both RCGA and individualised interventions. Forty-four per cent of patients in the RCGA group were diagnosed with delirium, dementia or mild cognitive impairment compared to 18% in the usual care group (p = .03).

CONCLUSIONS

In this small population, implementation of an RCGA pathway was associated with increased detection of delirium, mild cognitive impairment and dementia, and allowed for implementation of individualised interventions.

Prevalence and severity of frailty amongst middle-aged and older adults conveyed to hospital by ambulance between 2010 and 2017 in Wales

BACKGROUND

Ambulance services are commonly used by older adults. The scope of services continues to adapt in response to more non-life-threatening calls, often due to the acute consequences of chronic illness. Frailty increases with increasing age, but it is not known how common or severe it is within patients conveyed to hospital by ambulance.

METHODS

Open cohort of people aged ≥50 living in Wales between 2010 and 2017. Routinely collected electronic data on ambulance attendances resulting in conveyance were linked to primary care data within the Secure Anonymised Information Linkage databank, and the electronic Frailty Index was calculated. The prevalence and severity of frailty according to patient and incident characteristics was described.

RESULTS

Of 1 264 094 individuals within the cohort, 23.8% were taken to hospital between 2010 and 2017, of which frailty was present in 84.3% of patients. There was an upward trend in the number of conveyances for patients with moderate and severe frailty across the years in all age groups. The distribution of frailty was similar across call categories, deprivation quintiles and out-of-hours incidents. Patients conveyed from residential homes had a higher level of frailty and comprised 8.7% of the total conveyances.

CONCLUSIONS

The high prevalence of frailty within adults aged ≥50 with emergency conveyances suggests upskilling ambulance crews with frailty training to enhance their assessment and decision making may improve patient outcomes. The high proportion of conveyances from residential homes indicates scope for increasing integration of community services to provide more patient-centred care pathways.

The association between frailty and stroke rehabilitation outcomes: A cohort study

ObjectiveTo assess the independent effect of pre-morbid frailty on stroke rehabilitation outcomes, including mortality, function, and discharge destination.DesignObservational cohort study.SettingInpatient stroke rehabilitation.ParticipantsTwo hundred consecutive stroke patients, 65 years or older, admitted during 2021.Main measuresLogistic regression models analysed binary outcomes (mortality, discharge destination, and significant functional gain), and multiple linear regression models analysed normally distributed continuous outcomes (function, measured by Functional Independence Measure (FIM)). The confounders of age, stroke severity, and pre-morbid dementia/cognitive impairment, were accounted for. Clinical Frailty Scale was the predictor (considered as categorical and dichotomous) for these models.ResultsAfter accounting for the confounders, increased frailty was independently associated with lower discharge FIM (B = -11.32; 95% confidence interval (CI) -14.46-8.18, p < 0.001), smaller FIM change (B = -4.21; 95% CI -6.58-1.84, p < 0.001) and smaller FIM improvements over time (B = -2.36; 95% CI -3.40-1.32, p < 0.001). Frailer patients were less likely to return home (Odds Ratio 0.26; 95% CI 0.17-0.41, p < 0.001). Most patients improved function, at all levels of frailty. Stroke severity (Odds Ratio 1.13; 95% CI 1.06-1.20, p < 0.001), but not frailty, was independently associated with 6-month mortality.ConclusionsPre-morbid frailty was independently associated with lower functional improvement and lower likelihood of discharge back home after stroke rehabilitation, but not with mortality up to 6 months. Measuring both pre-morbid frailty and stroke severity may be useful to provide prognostic information and set realistic expectations.

Identifying frail patients at the front door: a quality improvement project on improving identifying frailty and accuracy of Clinical Frailty Scale in the emergency department in an acute general hospital

BACKGROUND

The rise in frail patients seeking care at emergency departments (ED) globally has led to an increased focus on improving the identification and care of frail patients on arrival in ED. The Clinical Frailty Scale (CFS) has been used in the ED to identify frail elderly patients and prompt the initiation of a comprehensive geriatric assessment. However, it has been noted that the CFS's accuracy was low, and training needs have been identified.

METHODS

To address this, a quality improvement project was carried out using the PDSA (Plan, Do, Study and Act) cycle to enhance the accuracy of frailty identification at the front door. Standards for Quality Improvement Reporting Excellence guideline is followed to report.

INTERVENTION

Based on the fishbone and driver diagram, a training programme was designed and delivered to the ED nurses in November 2023 (PDSA cycle 1) and from September to October 2024 (PDSA cycle 2). A lanyard card was developed to simplify and standardise the CFS scoring. This was disseminated to ED nurses along with 1:1 brief education in conjunction with other training activities.

RESULTS

Following the training intervention, the correct identification of CFS 6 and above improved from a baseline of around 50% to around 60% after the first cycle and to over 70% after the second cycle. While the accuracy of CFS also improved to 40%, it remains to be seen whether this change is sustainable and not just a normal variation.

CONCLUSION

This quality improvement project, using a lanyard card, in conjunction with brief teaching and other training methods, effectively increased the rate at which moderate to very severely frail frailty was identified and subsequently referred to frailty teams.

Frailty and hospital outcomes among patients with neurological disorders

INTRODUCTION

Patients with neurological disorders, particularly those who are chronologically and biologically older, may display highly varied clinical courses and trajectories. The present study explored the association between frailty and hospital outcomes among patients with acute neurological presentations admitted to an Italian university hospital.

MATERIALS AND METHODS

A cross-sectional study considered all patients consecutively admitted to the Neurology Unit of the Policlinico Umberto I University Hospital of Rome (Italy). A 40-item Frailty Index (FI) was retrospectively developed based on the clinical information collected in the Emergency Department (ED). Data on hospitalization outcomes were prospectively collected during the patient's stay at the Neurology Unit. Linear and logistic regression models were conducted to test the association between FI and hospital outcomes.

RESULTS

Overall, 185 participants (women 50.3%; mean age 68.6, SD 18.6 years) were included. FI scores ranged between 0 and 0.43, with a median value of 0.15 [IQR 0.10], and were positively correlated with age (Spearman's rho 0.55, p < 0.001). In a linear regression model adjusted by age, sex, and diagnosis, FI was significantly associated with the number of days spent in the Neurology Unit (B 2.18, 95%CI 0.25-4.11, per 0.1 increase; p = 0.03). In bivariate logistic regression models adjusted by age, sex, and diagnosis, increasing FI scores were significantly associated with a lower likelihood of being discharged at home (OR 0.37, 95%CI 0.20-0.63, per 0.1 increase; p < 0.001), with higher odds of nosocomial infections (OR 1.67, 95%CI 1.05-2.73 per 0.1 increase; p = 0.03), and prescription of antibiotics (OR 1.77, 95%CI 1.11-2.92, per 0.1 increase; p = 0.02).

CONCLUSION

Frailty is adversely associated with hospital outcomes in patients with acute neurological disorders. Assessing frailty could improve patient stratification, prognostication, and care planning, with a relevant impact on healthcare resources.

National Norms for Hospital Frailty Risk Score Among Hospitalized Adults in the USA

BACKGROUND

Frailty among inpatients increases risk for hospital-associated disability and death. Yet, frailty is not regularly screened in acute care due to the lack of standardized methods, the complexity of frailty, and time and energy required of hospital personnel. Thus, screening with routinely collected data provides an opportunity to assess frailty across inpatient populations.

OBJECTIVE

To calculate normative values for Hospital Frailty Risk Score (HFRS) among adult inpatients in the USA based on age, sex, and race.

DESIGN

A retrospective cross-sectional analysis of the 2018 National Inpatient Sample (NIS) database.

PATIENTS

US adult inpatients aged 18y + with a focus on patients aged at least 45.

MAIN MEASURES

Hospital Frailty Risk Score (HFRS) is a validated measure that uses ICD-10 codes to calculate frailty risk among hospitalized patients.

KEY RESULTS

Mean HFRS significantly increased with increasing age across sex and race (p < 0.001). Among the oldest age groups 65y + , mean and median normative values were similar between male and female inpatients (mean HFRS range, 6.71-9.62; median HFRS range, 5.40-8.70), and Black inpatients had the highest frailty risk compared to other races (mean HFRS range = 7.56-10.47; median HFRS range = 6.30-9.50). Asian/Pacific Islander inpatients had similar frailty risk to Black inpatients among those 90y + (mean HFRS = 10.48; median HFRS = 9.50).

CONCLUSIONS

The US national norms for HFRS provide a standardized reference tool for comparing frailty risk among clinical and research inpatient populations to a typical hospitalized adult for their age, sex, and race.

A Systematic Comparison of Age, Comorbidity and Frailty of Two Defined ICU Populations in the German Helios Hospital Group from 2016-2021

Background/Objectives: The demographic change raises concerns about the provision of adequate, long-term healthcare. Our study was driven by the decision to test other studies' findings about how patients' age and comorbidities are significantly increasing in German intensive care units (ICUs) over time. The goal of this study was to analyze the age and age-related characteristics, e.g., comorbidities and frailty, in ICU populations from 86 hospitals in the German Helios Group over a period of 6 years. Methods: For this retrospective observational study, we derived two different definitions of ICU cases, with (i) CodeBased ICU cases being defined by typical ICU procedures (e.g., OPS 8-980, 8-98f and/or duration of ventilation > 0 h) derived from the German administrative dataset of claims data according to the German Hospital Remuneration Act and (ii) BedBased ICU cases being based on the actual presence of a patient on a designated ICU bed; this was taken from the Helios hospital bed classification system. For each ICU definition, the size of the respective ICU population, age, Elixhauser Comorbidity Index (ECI) and Hospital Frailty Risk Score (HFR) were analyzed. Further patient characteristics, treatments and outcomes are reported. Trends in cases with and without COVID-19 were analyzed separately. Results: We analyzed a total of 6,204,093 hospital cases, of which 281,537 met the criteria for the CodeBased ICU definition and 457,717 for the BedBased ICU definition. A key finding of our study is that a change in age in absolute and relative terms is observable and statistically significant: the mean age of CodeBased ICU cases, 68.7 (14.4/-0.06), is marginally decreasing, and that of BedBased ICU cases, 69.1 (15.9/0.07) (both with a p-value of <0.001), is marginally increasing. Age analysis excluding COVID-19 cases does not change this key finding. A longitudinal analysis shows a continuously decreasing number of ICU admissions and a marginally positive trend of patients who are 60-69 and ≥80 years old: CodeBased ICU, 1.04/1.02; BedBased ICU, 1.03/1.03, all with a p-value of <0.001. A severity analysis based on the ECI and HFS shows that both are higher in CodeBased ICU cases (2021 ECI:18.0 (12.9); HFS: 10.7 (7.3); both p-values < 0.001) than in BedBased ICU cases (2021 ECI: 12.3 (12.4); HFS: 7.4 (7.1); p-values of 0.3 and 0.12). Further testing results per definition are reported. Conclusions: The observed age-related trends suggest that there has been a further increase in demand for intensive care from a frailer population. We recommend further studies to critically evaluate the increasing frailty within the ICU population and to test the associated presumed need for increased ICU capacities.

The Implementation of Frailty Assessment Tools in the Acute Care Setting: A Scoping Review

BACKGROUND

Frailty is a syndrome of increased vulnerability to health stressors that is associated with adverse health outcomes. There is no universally accepted method of measuring frailty, and choosing among the many tools is often confusing for clinicians. Moreover, the acute care setting presents unique challenges to the operationalization of frailty measurement, and implementation into daily clinical practice has been variable. The objective of this scoping review was to map out and synthesize how frailty is being measured and used in the acute care setting.

METHODS

We used Arksey and O'Malley's methodological framework for scoping reviews. We searched MEDLINE, EMBASE, CINAHL, SCOPUS, and Google Scholar for primary studies assessing frailty in the acute care setting from inception to May 2023.

RESULTS

Our search resulted in 8834 articles, of which 2554 met inclusion criteria. Most articles (75%) were published in the last 5 years. The top three most frequently used methods of frailty measurement were the Frailty Index (41.0%), the Clinical Frailty Scale (23.3%), and the Fried Frailty Phenotype (9.3%). More than one frailty assessment tool was used in 11.2% of studies. While 99.6% of studies measured frailty assessment to evaluate the association of frailty with adverse outcomes or the validity of specific frailty tools, only 0.4% measured frailty to prospectively adapt healthcare provision.

CONCLUSION

There is an abundance of evidence demonstrating that frailty in acute care is associated with adverse health outcomes, with relatively scarce evidence on the effect of frailty assessment on prospectively adapting care. Future research focusing on the prospective management of frailty in acute care is needed.

Why we need to consider frailty in the assisted dying debate

BACKGROUND

Assisted dying/assisted suicide (AD/AS) is legal or decriminalised in several countries and Bills to legalise it are currently being considered by the UK and Scottish Parliaments. Older adults living with frailty make up an increasing proportion of those who die, yet the possible implications of AD/AS for these individuals are relatively unexplored. Here, we discuss some of these issues.

DISCUSSION

Frailty complicates AD/AS in relation to eligibility because of ambiguity over whether frailty constitutes a terminal illness, challenges in accurately predicting prognosis, and difficulty determining reversibility of suffering. Frailty also blurs the distinction between terminal illness and disability, in contrast to the clear-cut language of current proposed legislation where those with a terminal illness are eligible, but those with disability are not.We discuss that decisions regarding AD/AS are often framed in terms of individual autonomy, whereas relational autonomy is the norm for many living with frailty, meaning that concerns regarding implicit coercion need careful consideration. Further, there is an established link between frailty and feeling a burden to others. There is an open question as to whether this, combined with persisting ageist attitudes in society, could influence decisions of people living with frailty about an assisted death.

CONCLUSION

The above issues make the place of frailty in proposed legislation on AD/AS uncertain. Further consideration is needed regarding eligibility, safeguards in the context of relational autonomy and for those who already feel a burden, and how to mitigate risks of further entrenching ableist and ageist attitudes.

Mortality in older adults with epilepsy: An understudied entity

Despite the recognition of Sudden Unexpected Death in Epilepsy (SUDEP) and other risks of premature mortality in people with epilepsy (PWE), mortality in older PWE remains an understudied entity. This review provides a comprehensive overview of the multifaceted causes of premature mortality in older adults with epilepsy and emphasizes the need for targeted interventions to reduce mortality and enhance the quality of life in this vulnerable population. It underscores the heightened prevalence of epilepsy among older adults and the interplay of intrinsic and extrinsic factors contributing to their mortality. Further, this paper delves into the nuances of diagnosing SUDEP in older adults and the underestimation of its incidence due to misclassification and lack of standardized protocols. Factors such as frailty, comorbidities, and the bidirectional relationship between epilepsy and conditions such as dementia and stroke further compound the mortality risks. Key factors, including status epilepticus, comorbid conditions (such as cardiovascular diseases, cerebrovascular events, and neurodegenerative disorders), and external causes like accidents, falls, and suicide, are discussed. It also examines the implications of anti-seizure medications, particularly polypharmacy, and their adverse effects on this population. Future directions include implementing enhanced diagnostic protocols, developing treatment plans, and integrating real-time monitoring technologies to reduce the risk of sudden death and multifaceted premature mortality in this patient population. Increasing awareness among healthcare providers and families about the risks and management of epilepsy in older adults, along with fostering collaborative research efforts, is essential to improve mortality outcomes. PLAIN LANGUAGE SUMMARY: There is a heightened risk of mortality in older people with epilepsy due to many causes unique to their population. Despite the risk, Sudden Unexpected Death in Epilepsy and early mortality in older adults with epilepsy are underestimated. Unique contributing factors include comorbid conditions like dementia, stroke, and frailty, adverse effects from polypharmacy, and increased risks of cardiovascular complications and external injuries such as falls and suicide. A careful consideration of all these factors can help mitigate the mortality in older adults with epilepsy.

A simplified multidimensional scale approach is effective in predicting mortality in hospitalized older adults and highlights the role of nutrition

BACKGROUND & AIMS

Malnutrition and cognitive impairment are among the major contributors to frailty, that significantly increases the risk of mortality of older hospitalized patients. Multidimensional frailty assessment tools, such as the multidimensional prognostic index-MPI, a tool based on a standard comprehensive geriatric assessment (CGA), have proven valuable for predicting adverse outcomes, including mortality of older adults following acute illness but its application in everyday clinical practice is limited. We hypothesized that removing parameters not closely associated with mortality and sorting the patient population according to the presence or not of cognitive impairment with possible integration of common laboratory markers, could provide a simplified approach that could improve practicability in all settings with at least comparable 1-year mortality predictive value.

METHODS

A retrospective cohort study was conducted in patients consecutively admitted to the Geriatric Clinic of the Maggiore University Hospital in Trieste, Italy from January 1st 2018 to December 31st 2019. Their demographics, functional, clinical, laboratory parameters and 1-year mortality were recorded. In a development cohort of 1032 consecutive patients, best predictors of mortality were selected via systematic analysis and included in simplified prognostic models and algorithms and subsequently compared for prediction of 1-year mortality. The predictive relevance of the best algorithms was then validated, in comparison to MPI, in a separate cohort of 575 consecutive patients.

RESULTS

While all demographic and tested laboratory parameters as well as MPI domains correlated with 1-year mortality, exclusion from MPI calculation of Short Portable Mental Status Questionnaire (SPSMQ), Exton Smith scale (ESS) and Mini Nutritional Assessment (MNA) significantly reduced MPI mortality predictivity, suggesting that not all MPI domains have the same weight. Further analysis showed that in the whole study cohort and in subgroups according to cognitive function, selected models including up to 3 parameters were superior to MPI in predicting 1-year mortality. In particular, models including MNA and albumin, or Exton Smith scale proved to better predict mortality in patients without or with severe cognitive impairment, respectively. A derived diagnostic algorithm applying different models according to cognitive status showed improved predictive value compared to MPI while requiring shorter estimated assessment time. Internal validation confirmed these results [HR: 4.37 (3.02-6.31) vs 3.16 (2.18-4.61), p < 0.0001].

CONCLUSIONS

In older acutely ill patients, a simplified multidimensional algorithm approach based on the assessment of cognitive function followed by nutritional status with the addition of plasma albumin or of functional status in patients without or with severe cognitive impairment respectively, may significantly improve 1-year mortality prediction while reducing assessment time. Moreover, these results highlight the prognostic value of MNA in association with albumin for 1-year mortality risk screening in the hospital setting and, for the first time, demonstrate its differential performance according to the presence or not of cognitive impairment.

Determinants of frailty among hospitalized older adults across various wards in a tertiary care hospital in Nepal

INTRODUCTION

Frailty, characterized by decreased resilience due to physiological decline, affects approximately 65% of community-dwelling elderly in Nepal. This study assessed frailty and its factors among hospitalized older adults in a tertiary hospital in Nepal.

METHODS

This cross-sectional study included 124 participants aged 60 and above, admitted to a tertiary hospital in Nepal. Frailty was assessed using the Groningen Frailty Index (GFI), a validated self-reported tool. Univariable and multivariable logistic regression analyses were conducted to identify factors associated with frailty, using STATA version 13.0.

RESULTS

Frailty was observed in 58.8% of participants. Adjusted analysis showed that, compared to those who cannot read and write, those with no formal education had 0.14 times lower odds of frailty (p = 0.01, 95% CI 0.03-0.66), while those with formal education had 0.19 times lower odds (p = 0.01, 95% CI = 0.04-0.73). Participants with comorbidities had 3.51 times higher odds of frailty (p = 0.01, 95% CI: 1.22-10.07), and those with a history of falls had 8.10 times higher odds (p = 0.005, 95% CI: 1.89-34.78).

CONCLUSION

Frailty was prevalent in over half of the respondents. Lower levels of educational achievement, comorbidities, and a history of falls were identified factors of frailty. Targeted interventions addressing multimorbidity and fall prevention may reduce frailty risk among high-risk older adults in Nepal.

Systematic review and meta-analysis of the prevalence of frailty and pre-frailty amongst older hospital inpatients in low- and middle-income countries

BACKGROUND

As populations age, low- and middle-income countries (LMICs) are rapidly adapting hospital services to meet the needs of older populations. This systematic review aimed to establish the prevalence of frailty and pre-frailty amongst older people admitted to hospital in LMICs, and to compare levels with existing estimates for high-income settings.

METHODS

Databases Medline, Embase, CINAHL and PsychInfo were searched, and results were manually screened by two researchers. Included studies were cross-sectional or cohort design and reported data from hospital inpatients, aged ≥60 years, in LMICs, using validated methods for identifying frailty. Risk of bias was assessed by two researchers using the Joanna Briggs Institute checklist. Where possible, results were synthesised using meta-analysis.

RESULTS

Twenty-nine studies were included, all reporting data from middle-income countries. Physical frailty tools were the most common, with Fried's phenotype and the FRAIL Scale being the most often used methods of assessment. The pooled estimate of the prevalence of frailty was 39.1% [95% confidence interval (CI) 31.9-46.6%] comprising data from 23 311 older inpatients. For pre-frailty, prevalence was 40.0% (95% CI 25.1-51.4%) from 6954 individuals.

DISCUSSION

Due to the paucity of eligible studies and their geographical distribution, these pooled estimates are only representative of the burden of frailty in select middle-income settings (particularly China). Future research should seek to establish the prevalence of frailty in hospitals in low-income countries, and to assess clinical outcomes by frailty status, in order to develop bespoke clinical tools and to aid the planning of future geriatric services.

Frailty in clinical drug trials: Frailty assessments, subgroup analyses and outcomes

With population ageing, drug trials are increasingly turning their attention to including older, frailer people. This review aimed to provide an overview of how frailty was assessed in published studies related to clinical pharmacological trials, and on the interaction of frailty on the efficacy of the treatments. We searched MEDLINE, EMBASE and Cochrane for clinical drug trials in older people. A total of 4031 abstracts were screened and 17 relevant studies were included in this review. We summarized the findings of these 17 trials into five main clinical areas: cardiovascular (eight studies), cognition (one study), vaccination (two studies), cancer (four studies) and other (two studies). Frailty was assessed retrospectively in most of the studies. Frailty was treated as an ordinal variable (with different levels of frailty) or binary variable (frail/non-frail) using cut-offs in some studies, and as a continuous in some other studies. The effect of frailty on the treatment efficacy was not consistent among the studies. While several trials, such as the Action in Diabetes and Vascular Disease-Preterax and Diamicron Modified Release Controlled Evaluation trials, the Systolic Blood Pressure Intervention Trial and the Aspirin in Reducing Events in the Elderly trial, showed some reduced effects of the treatment in frail patients, most of the trials showed that the benefits of the treatment are not affected by frailty. Some trials even showed that the benefits of the treatment were more significant in frailer patients (the Dapagliflozin and Prevention of Adverse Outcomes in Heart Failure and the Dapagliflozin Evaluation to Improve the Lives of Patients with Preserved Ejection Fraction Heart Failure trials). The results of this review suggest that routine measurement of frailty in participants in clinical drug trials would improve our knowledge of the effect of treatment in the frail and identify those who have more or least to gain from treatment.

A frailty census of older adults in the emergency department and acute inpatient settings of a model 4 hospital in the Mid-West of Ireland

BACKGROUND

Frailty is a risk factor for presentation to the ED, in-hospital mortality, prolonged hospital stays and functional decline at discharge. Profiling the prevalence and level of frailty within the acute hospital setting is vital to ensure evidence-based practice and service development within the construct of frailty. The aim of this cross-sectional study was to establish the prevalence of frailty and co-morbidities among older adults in an acute hospital setting.

METHODS

Data collection was undertaken by clinical research nurses and advanced nurse practitioners experienced in assessing older adults. All patients aged ≥ 65 years and admitted to a medical or surgical inpatient setting between 08:00 and 20:00 and who attended the ED over a 24-h period were screened using validated frailty and co-morbidity scales. Age and gender demographics, Clinical Frailty Scale (CFS), Charlson Co-morbidity Index (CCI) and admitting specialty (medical/surgical) were collected. Descriptive statistics were used to profile the cohort, and p values were calculated to ascertain the significance of results.

RESULTS

Within a sample of 413 inpatients, 291 (70%) were ≥ 65 years and therefore were included in the study. 202 of these 291 older adults (70%) were ≥ 75 years. Frailty was investigated using validated clinical cut-offs on the CFS (not frail < 5; frail ≥ 5). Comorbidities were investigated using the Charlson Comorbidity Index (mild 1-2; moderate 3-4; severe ≥ 5). The median CFS was 6 indicating moderate frailty levels, and the median CCI score was 3 denoting moderate co-morbidity. In the inpatient cohort, 245 (84%) screened positive for frailty, while 223 (75%) had moderate-severe co-morbidity (CCI Mod 3-4, severe ≥ 5). No significant differences were observed across genders for CFS and CCI. In the ED, 81 patients who attended the ED were ≥ 65 years. The median CFS was 6 (moderate frailty), and the median CCI was 5 (severe co-morbidity level). Seventy-four percent (60) of participants screened positively for frailty (CFS ≥ 5), and 31% (25) had a CFS of 7 or greater (severely frail). Ninety-six percent (78) of patients had a moderate-severe level of comorbidity. No significant associations were found between the CFS and CCI and ED participants age, gender, and medical/surgical speciality usage.

CONCLUSION

There is a high prevalence of frailty and co-morbidity among older adults who present to the ED and require inpatient care. This may contribute to increased waiting times, lengths of stay, and the need for specialist intervention. With an increased focus on the integration of care for older adults across care transitions, there is a clear need for expansion of frailty-based services, staff training in frailty care and multidisciplinary team resources across the hospital and community setting.

The implications of frailty in older adults with epilepsy

Older adults constitute a large proportion of people with epilepsy (PWE) due to the changing demographics worldwide and epilepsy's natural history. Aging-related pathophysiological changes lower the tolerance and increase our vulnerability to stressors, which manifests as frailty. Frailty is closely associated with adverse health outcomes. This narrative review examines the interplay between frailty and epilepsy, especially in older adults, emphasizing its clinical implications, including its role in managing PWE. Mechanistically, frailty develops through complex interactions among molecular and cellular damage, including genomic instability, mitochondrial dysfunction, and hormonal changes. These contribute to systemic muscle mass, bone density, and organ function decline. The concept of frailty has evolved from a primarily physical syndrome to include social, psychological, and cognitive dimensions. The "phenotypic frailty" model, which focuses on physical performance, and the "deficit accumulation" model, which quantifies health deficits, provide frameworks for understanding and assessing frailty. PWE are potentially more prone to developing frailty due to a higher prevalence of risk factors predisposing to frailty. These include, but are not limited to, polypharmacy, higher comorbidity, low exercise level, social isolation, low vitamin D, and osteoporosis. We lack commercial biomarkers to measure frailty but can diagnose it using self- or healthcare provider-administered frailty scales. Recent attempts to develop a PWE-specific frailty scale are promising. Unlike chronological age, frailty is reversible, so its management using multidisciplinary care teams should be strongly considered. Frailty can affect antiseizure medication (ASM) tolerance secondary to its impact on pharmacokinetics and pharmacodynamics. While frailty's effect on seizure control efficacy of ASM is poorly understood, its undoubted association with overall poor outcomes, including epilepsy surgery, behooves us to consider its presence and implication while treating older PWE. Incorporation of frailty measures in future research is essential to improve our understanding of frailty's role in PWE health. PLAIN LANGUAGE SUMMARY: Frailty is the declining state of the human body. People with epilepsy are more prone to it. It should be factored into their management.

Frailty reduces penumbral volumes and attenuates treatment response in hyperacute ischemic stroke

BACKGROUND

Frailty-the loss of physiological reserve to withstand a stressor event-is associated with poorer outcomes following acute stroke reperfusion therapies. However, the mechanisms underlying this relationship are poorly understood. This study investigated the association between frailty and penumbral volumes in hyperacute ischemic stroke.

METHODS

Total ischemic lesion volumes (comprising infarct core and penumbral volumes) were measured using computed tomography (CT) perfusion imaging to give the penumbral fraction within the ischemic lesion. Pre-stroke frailty was measured using a validated frailty index. The relationship between frailty and penumbral fraction was adjusted for age, onset-to-CT interval, collateral scores, small vessel disease burden and vascular comorbidities. Stroke severity was measured using the National Institutes of Health Stroke Scale at baseline and after 24 h.

RESULTS

In 55 individuals receiving thrombolysis for ischemic stroke, increasing frailty was associated with a reduction in penumbral fraction (rs = -0.36, P < 0.01). This remained significant after adjustment for age, onset-to-imaging time and collateral score (beta = -1.16, P < 0.001). Correspondingly, frailty was independently negatively associated with proportional improvement in stroke severity following treatment (beta = -2.00, P < 0.01). C-reactive protein (CRP) on presentation was associated with frailty index (rs = 0.38, P < 0.01) and penumbral fraction (rs = -0.30, P = 0.02).

DISCUSSION

A reduction in salvageable penumbra in frailty may explain the treatment-attenuating effects of frailty on reperfusion therapies. The association with CRP motivates further research into a possible inflammatory component of this relationship.

CONCLUSION

Frailty is independently associated with reduced penumbra and poorer neurological recovery in acute stroke. These findings may explain the attenuated response to stroke reperfusion therapies seen in frailer individuals.

Allied health and the frail patient in hospital - a prospective cohort study

Objectives Frailty is associated with significant mortality and morbidity in hospitalised patients. We describe physiotherapy and occupational therapy practices in hospitalised frail patients and examine the role of early intervention. Methods We performed a prospective, observational cohort study in a medical assessment unit in a tertiary care hospital. Patients with COVID-19 infection were excluded. Frailty was measured by the Clinical Frailty Scale (CFS). Early allied health intervention was defined as involvement within 48h of admission. Demographic data, clinical diagnoses, time spent with physiotherapy and occupational therapy, CFS, hospital length of stay and outcomes were recorded and analysed. Results A total of 356 patients were categorised into non-frail (CFS score <5) and frail (CFS score ≥5) groups. The prevalence of frailty was 68% (n =241). Physiotherapy (77.2%) and occupational therapy (75.5%) reviews were more frequent in frail patients than in non-frail patients. Frail patients who had allied health involvement within 48h of admission had a significant reduction in their hospital length of stay (mean reduction of 7.3days, 95% CI: 0.53, 14, P =0.035) and a 2.44% reduction in the relative risk of developing pressure injuries (95% CI: 1.31, 4.53). There was no statistically significant differences in outcomes with allied health intervention for non-frail patients and patients who require residential aged care facility level care. Conclusions Allied health have a key role in the management of frailty. Early allied health intervention was associated with a reduced hospital length of stay as well as a reduced incidence of pressure injury in frail patients.

Avoidable Hospitalizations in Frail Older Adults: The Role of Sociodemographic, Clinical, and Care-Related Factors

OBJECTIVES

This study aims to investigate the relationship between frailty and avoidable hospitalization risk, and the moderating role of sociodemographic, clinical, and care-related factors.

DESIGN

Longitudinal population-based cohort study.

SETTING AND PARTICIPANTS

A total of 3168 community-dwelling individuals, aged ≥60 years, from the Swedish National study on Aging and Care in Kungsholmen (SNAC-K).

METHODS

We operationalized physical frailty using baseline SNAC-K data (2001-2004). In line with the Swedish Board of Health and Welfare and Association of Local Authorities and Regions, avoidable hospitalizations were considered those that could have been prevented through proper and timely outpatient care and identified through the Swedish National Patient Register. Participants were followed from baseline until first avoidable hospitalization, death, drop out, institutionalization, or maximum 12 (median 7.6) years. The association between frailty and avoidable hospitalization was explored through flexible parametric survival models, with stratified analyses to investigate age, gender, education, civil status, multimorbidity, cognitive status, and informal and formal care as potential modifiers.

RESULTS

The adjusted 12-year cumulative incidence of avoidable hospitalization was significantly higher for frail persons (cumulative incidence 33.2%, 95% CI 28.9%-38.1%) than for prefrail (cumulative incidence 26.6%, 95% CI 24.5%-29.0%) and nonfrail (cumulative incidence 25.2%, 95% CI 22.5%-28.3%) individuals. In addition, prefrailty [hazard ratio (HR) 1.21, 95% CI 1.00-1.45] and frailty (HR 1.91, 95% CI 1.47-2.50) were associated with increased avoidable hospitalization hazards. Furthermore, the association between frailty and avoidable hospitalization was stronger in older adults aged <78 years (HR 3.12, 95% CI 1.99-4.91) and those with relatively fewer chronic diseases (HR 3.88, 95% CI 1.95-7.72), whereas provision of formal social care (HR 1.15, 95% CI 0.77-1.72) seemed to act as a buffer.

CONCLUSIONS AND IMPLICATIONS

Our results indicate that older community-dwelling adults with prefrailty and frailty are at increased risk of experiencing avoidable hospitalizations, highlighting a need for better care of these individuals at the outpatient level. Formal social care services and close monitoring of particularly vulnerable subgroups of frail persons may mitigate this risk.

Falls and fall-related injuries: prevalence, characteristics, and treatment among participants of the Geelong Osteoporosis Study

Background

Falls are a significant public health challenge, especially among older adults. In Australia, falls and related injuries incur an annual cost of $2.3 billion. However, there is a scarcity of prevalence data on falls among population-based groups. This study aimed to report the characteristics, circumstances, and treatment for falls and fall-related injuries in a population-based sample of Australian men and women.

Methods

Participants from the Geelong Osteoporosis Study provided cross-sectional data: baseline for men (2001-2006) and 10-year follow-up for women (2004-2008). Falls over the previous 12 months were self-reported by 2,631 participants aged 20-97 years (1,533 men and 1,098 women). The study described the timing, location, cause, and treatment of falls. Fall prevalence was standardized to the 2006 Australian population. Data collection included self-reported prior fractures, medication, disease conditions, anthropometry, and biochemical tests. Binary logistic regression identified factors linked to fall-related injuries.

Results

Fall rates by age group: 20-29 (24.4%), 30-39 (21.5%), 40-49 (18.7%), 50-59 (24.9%), 60-69 (25.0%), 70-79 (34.6%), 80+ (40.5%). The age-standardized prevalence of falls was 25.0% (95% CI: 23.4-26.7%). In adults ≥65 years, the age-standardized prevalence of falls was 32.4% (95% CI: 29.3-35.5%). Fallers were typically older, less mobile, had higher BMI and cholesterol levels, and were more likely to have musculoskeletal conditions, cancer, and polypharmacy. Men had a higher fall risk, but fewer fall-related fractures compared to women. Most falls occurred outdoors (62.1%), were due to extrinsic cause (58.5%), and were on the same level (78.5%). Factors associated with fall-related injuries included being female, elevated falls and falls outside the home. Nearly half (45.7%) of those injured sought medical attention, primarily from general practitioners (25.7%) and emergency departments (12.6%).

Conclusion

Falls are common, occurring in approximately one quarter of adults in this study, with a greater prevalence among those ≥65 years. Women experienced fewer multiple falls than men. Many participants sought medical attention, primarily from general practitioners. This research identifies fall characteristics and circumstances, informing targeted prevention strategies to reduce occurrences and alleviate burdens on healthcare systems and individuals.

Impact of Pre-Stroke Frailty on Outcome Three Years after Acute Stroke: The Nor-COAST Study

INTRODUCTION

We aimed to explore the predictive value of pre-stroke frailty index (FI) on functional dependency and mortality 3 years after stroke.

METHODS

Based on the Rockwood 36-item FI score, we calculated the pre-stroke FI from medical conditions recorded at baseline in the multicenter prospective Nor-COAST study 2015-2017. Participants with a FI score and a modified Rankin scale (mRS) 0-6 3 years post-stroke were included in this study. We used logistic regression analysis with unfavorable mRS (over 2 vs. 0-2) at 3 years, or dead within 3 years, as dependent variable, and frailty and pre-stroke mRS, one at a time, and simultaneously, as predictors. The analyses were carried out unadjusted and adjusted for the following variables one at a time: Age, sex, years of education, stroke severity at admission, infections treated with antibiotics and stroke progression. We report odds ratio (OR) per 0.10 increase in FI.

RESULTS

At baseline, the 609 included patients had mean age 72.8 (standard deviation [SD] 11.8), 261 (43%) were females, and had a FI mean score of 0.16 (SD 0.12), range 0-0.69. During 3 years, 138 (23%) had died. Both the FI, and pre-stroke mRS, were strong predictors for unfavorable mRS (OR 4.1 and 2.7) and dead within 3 years (OR 2.2 and 1.7). Only adjusting for age affected the result. The OR for pre-stroke mRS decreased relatively more than the OR for FI when entered as predictors simultaneously.

CONCLUSIONS

FI is a stronger predictor than premorbid mRS for prognostication after stroke.

Has multimorbidity and frailty in adult hospital admissions changed over the last 15 years? A retrospective study of 107 million admissions in England

BACKGROUND

Few studies have quantified multimorbidity and frailty trends within hospital settings, with even fewer reporting how much is attributable to the ageing population and individual patient factors. Studies to date have tended to focus on people over 65, rarely capturing older people or stratifying findings by planned and unplanned activity. As the UK's national health service (NHS) backlog worsens, and debates about productivity dominate, it is essential to understand these hospital trends so health services can meet them.

METHODS

Hospital Episode Statistics inpatient admission records were extracted for adults between 2006 and 2021. Multimorbidity and frailty was measured using Elixhauser Comorbidity Index and Soong Frailty Scores. Yearly proportions of people with Elixhauser conditions (0, 1, 2, 3 +) or frailty syndromes (0, 1, 2 +) were reported, and the prevalence between 2006 and 2021 compared. Logistic regression models measured how much patient factors impacted the likelihood of having three or more Elixhauser conditions or two or more frailty syndromes. Results were stratified by age groups (18-44, 45-64 and 65 +) and admission type (emergency or elective).

RESULTS

The study included 107 million adult inpatient hospital episodes. Overall, the proportion of admissions with one or more Elixhauser conditions rose for acute and elective admissions, with the trend becoming more prominent as age increased. This was most striking among acute admissions for people aged 65 and over, who saw a 35.2% absolute increase in the proportion of admissions who had three or more Elixhauser conditions. This means there were 915,221 extra hospital episodes in the last 12 months of the study, by people who had at least three Elixhauser conditions compared with 15 years ago. The findings were similar for people who had one or more frailty syndromes. Overall, year, age and socioeconomic deprivation were found to be strongly and positively associated with having three or more Elixhauser conditions or two or more frailty syndromes, with socioeconomic deprivation showing a strong dose-response relationship.

CONCLUSIONS

Overall, the proportion of hospital admissions with multiple conditions or frailty syndromes has risen over the last 15 years. This matches smaller-scale and anecdotal reports from hospitals and can inform how hospitals are reimbursed.

Adherence to the Mediterranean Diet Mitigates Inflammation and Hospital Stay in Frail Elderly Patients: A Moderation Analysis

Understanding the interaction between dietary patterns and nutritional status in influencing health outcomes is crucial, especially in vulnerable populations. Our study investigates the impact of adherence to the Mediterranean diet (MD) and nutritional status on inflammatory markers (CRP) and the length of stay (LOS) in hospitalized frail elderly patients.

METHODS

We conducted two-way ANOVA and multiple regression analysis to evaluate the effects of nutritional status and MD adherence on the CRP levels and LOS in a cohort of 117 frail elderly patients aged 65 years or older. Patients with cancer or acute infection were excluded. Adherence to the MD was assessed using the 14-item PREDIMED questionnaire.

RESULTS

Significant interactions were found between nutritional status and MD adherence for both the CRP and LOS. The patients with low-level MD adherence and a poor nutritional status exhibited higher CRP levels and longer hospital stays compared to those with high MD adherence. Specifically, a statistically significant interaction was observed for the CRP (F (1, 113) = 7.36, p = 0.008) and LOS (F (1, 113) = 15.4, p < 0.001), indicating the protective effect of high-level MD adherence. Moderation analysis confirmed that high-level MD adherence mitigates the adverse effects of malnutrition on both the inflammatory response and LOS.

CONCLUSIONS

These findings highlight the importance of promoting the MD, particularly in malnourished elderly patients, to improve health outcomes and reduce hospitalization duration. Further longitudinal studies are warranted to establish causality and explore the underlying mechanisms.

Pre-Frailty and Frailty in Hospitalized Older Adults: A Comparison Study in People with and without a History of Cancer in an Acute Medical Unit

A prospective observational study was conducted in a cohort of older adults ≥65 years (n = 329), admitted to the acute medical unit (AMU) of a tertiary hospital, to describe and compare characteristics including frailty status and clinical outcomes. Multivariable models compared older adults with and without a history of cancer to determine characteristics associated with frailty and pre-frailty. An adjusted Poisson regression model was used to compare the length of hospital stay (LOS) between the two groups. About one-fifth (22%) of the cohort had a history of cancer. The most common cancer types were prostate (n = 20), breast (n = 13), lung (n = 8) and gastrointestinal (n = 8). There was no difference in the prevalence of pre-frailty/frailty among patients with or without a history of cancer (58% vs. 57%, p > 0.05). Pre-frailty/frailty was associated with polypharmacy (OR 8.26, 95% CI: 1.74 to 39.2) and malnutrition (OR 8.91, 95% CI: 2.15 to 36.9) in patients with a history of cancer. Adjusted analysis revealed that the risk of having a longer LOS was 24% higher in older adults with a history of cancer than those without (IRR 1.24, 95% CI 1.10 to 1.41, p < 0.001). Clinicians in the AMU should be aware that older adults with a history of cancer have a higher risk of a longer LOS compared to those without.

Protocol for the Development and Analysis of the Oxford and Reading Cognitive Comorbidity, Frailty and Ageing Research Database-Electronic Patient Records (ORCHARD-EPR)

BACKGROUND

Hospital electronic patient records (EPRs) offer the opportunity to exploit large-scale routinely acquired data at relatively low cost and without selection. EPRs provide considerably richer data, and in real-time, than retrospective administrative data sets in which clinical complexity is often poorly captured. With population ageing, a wide range of hospital specialties now manage older people with multimorbidity, frailty and associated poor outcomes. We, therefore, set-up the Oxford and Reading Cognitive Comorbidity, Frailty and Ageing Research Database-Electronic Patient Records (ORCHARD-EPR) to facilitate clinically meaningful research in older hospital patients, including algorithm development, and to aid medical decision-making, implementation of guidelines, and inform policy.

METHODS AND ANALYSIS

ORCHARD-EPR uses routinely acquired individual patient data on all patients aged ≥65 years with unplanned admission or Same Day Emergency Care unit attendance at four acute general hospitals serving a population of >800 000 (Oxfordshire, UK) with planned extension to the neighbouring Berkshire regional hospitals (>1 000 000). Data fields include diagnosis, comorbidities, nursing risk assessments, frailty, observations, illness acuity, laboratory tests and brain scan images. Importantly, ORCHARD-EPR contains the results from mandatory hospital-wide cognitive screening (≥70 years) comprising the 10-point Abbreviated-Mental-Test and dementia and delirium diagnosis (Confusion Assessment Method-CAM). Outcomes include length of stay, delayed transfers of care, discharge destination, readmissions and death. The rich multimodal data are further enhanced by linkage to secondary care electronic mental health records. Selection of appropriate subgroups or linkage to existing cohorts allows disease-specific studies. Over 200 000 patient episodes are included to date with data collection ongoing of which 129 248 are admissions with a length of stay ≥1 day in 64 641 unique patients.

ETHICS AND DISSEMINATION

ORCHARD-EPR is approved by the South Central Oxford C Research Ethics Committee (ref: 23/SC/0258). Results will be widely disseminated through peer-reviewed publications and presentations at conferences, and regional meetings to improve hospital data quality and clinical services.

Fried Frailty Phenotype in Elderly Patients with Chronic Coronary Syndrome: Prevalence, Associated Factors, and Impact on Hospitalization

Purpose

To investigate the prevalence and factors associated with frailty and impact of frailty on hospitalization due to any cause in elderly patients with chronic coronary syndrome (CCS).

Patients and Methods

We conducted a study wherein we assessed frailty using Fried frailty phenotype for outpatients aged ≥60 years with CCS. Logistic regression analysis was performed to assess the factors associated with frailty. Frailty was adjusted for demographic and geriatric variables and comorbidities to assess its impact on hospitalization.

Results

Overall, 420 patients (median age 70 years [interquartile range, 65-77]; men, 74.5%) who completed the 3-month follow-up period were analyzed. Coronary revascularization for > 1 year was the most common clinical scenario for CCS (59.8%; n = 251). The prevalence of non-frail, pre-frail, and frail patients were 22.4% (n = 94), 49.7% (n = 209), and 27.9% (n = 117), respectively. In the adjusted model, three factors associated with frailty were age ≥ 75 years (odds ratio [OR] 2.29, 95% confidence interval [CI] 1.39-3.75, P = 0.001), limitations in instrumental activity of daily living (OR 3.89, 95% CI 2.33-6.48, P < 0.001), and heart failure (OR 2.30, 95% CI 1.32-4.02, P = 0.003). The overall 3-month hospitalization rate was higher in frail patients than in non-frail patients (23.9% vs 13.5%, P = 0.012). Frailty was associated with hospitalization (OR 1.85, 95% CI 1.04-3.30, P = 0.037) but in a weak strength of association (r = 0.126).

Conclusion

The prevalence of frailty was 27.9% in the elderly patients with CCS. Age ≥ 75 years, limitations in functional status, and heart failure were associated with increased odds of frailty. Frailty was a predictor of 3-month all-cause hospitalization in these patients.

Association between Controlling Nutritional Status (CONUT) Score and Body Composition, Inflammation and Frailty in Hospitalized Elderly Patients

The Controlling Nutritional Status (CONUT) score has demonstrated its ability to identify patients with poor nutritional status and predict various clinical outcomes. Our objective was to assess the association between the CONUT score, inflammatory status, and body composition, as well as its ability to identify patients at risk of frailty in hospitalized elderly patients.

METHODS

a total of 361 patients were retrospectively recruited and divided into three groups based on the CONUT score.

RESULTS

patients with a score ≥5 exhibited significantly higher levels of inflammatory markers, such as erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), Neutrophil/Lymphocytes ratio (NLR), main platelet volume (MPV), and ferritin, compared to those with a lower score. Furthermore, these patients showed unfavorable changes in body composition, including a lower percentage of skeletal muscle mass (MM) and fat-free mass (FFM) and a higher percentage of fatty mass (FM). A positive correlation was found between the CONUT score and inflammatory markers, Geriatric Depression Scale Short Form (GDS-SF), and FM. Conversely, the Mini Nutritional Assessment (MNA), Mini-Mental Status Examination, activity daily living (ADL), instrumental activity daily living (IADL), Barthel index, FFM, and MM showed a negative correlation. Frailty was highly prevalent among patients with a higher CONUT score. The receiver operating characteristic (ROC) curve demonstrated high accuracy in identifying frail patients (sensitivity).

CONCLUSIONS

a high CONUT score is associated with a pro-inflammatory status as well as with unfavorable body composition. Additionally, it is a good tool to identify frailty among hospitalized elderly patients.

Comprehensive Geriatric Assessment in the Emergency Department: A Prospective Cohort Study of Process, Clinical, and Patient-Reported Outcomes

Background

This study aimed to explore the process, clinical, and patient-reported outcomes of older adults who received an interdisciplinary Comprehensive Geriatric Assessment (CGA) in the emergency department (ED) over a six-month period after their initial ED attendance.

Patients and Methods

A prospective cohort study recruited older adults aged ≥65 years who presented to the ED of a university teaching hospital in Ireland. Baseline assessment data comprising a battery of demographic variables and validated indices were obtained at the index ED attendance. Telephone interviews were completed with participants at 30- and 180-day follow-up. The primary outcome was incidence of hospital admission following the index ED attendance. Secondary outcomes included participant satisfaction, incidence of functional decline, health-related quality of life, incidence of unscheduled ED re-attendance(s), hospital (re)admission(s), nursing home admission, and death.

Results

A total of 133 participants (mean age 82.43 years, standard deviation = 6.89 years; 71.4% female) were recruited; 21.8% of the cohort were admitted to hospital following the index ED attendance with a significant decline in function reported at hospital discharge (Z = 2.97, p = 0.003). Incidence of 30- and 180-day unscheduled ED re-attendance was 10.5% and 24.8%, respectively. The outcome at the index ED attendance was a significant predictor of adverse outcomes whereby those who were discharged home had significantly lower odds of multiple adverse process outcomes at 30- and 180-day follow-up, and significantly higher function and health-related quality of life at 30-day follow-up.

Conclusion

While this study was observational in nature, findings suggest CGA in the ED may improve outcomes by mitigating against the adverse effects of potentially avoidable hospital admissions and focusing on a longitudinal approach to healthcare delivery at the primary-secondary care interface. Future research should be underpinned by an experimental study design to address key limitations in this study.

Frailty Screening and Detection of Geriatric Syndromes in Acute Inpatient Care: Impact on Hospital Length of Stay and 30-Day Readmissions

BACKGROUND

Frailty is prevalent in acute care and is associated with negative outcomes. While a comprehensive geriatric assessment to identify geriatric syndromes is recommended after identifying frailty, more evidence is needed to support this approach in the inpatient setting. This study examined the association between frailty and geriatric syndromes and their impact on outcomes in acutely admitted older adults.

METHODS

A total of 733 individuals aged ≥65 years admitted to the General Surgery Service of a tertiary hospital were assessed for frailty using the Clinical Frailty Scale (CFS) and for geriatric syndromes using routine nursing admission assessments, including cognitive impairment, falls, incontinence, malnutrition, and poor oral health. Multinomial logistic regression and Cox regression were used to evaluate the associations between frailty and geriatric syndromes and their concomitant impact on hospital length of stay (LOS) and 30-day readmissions.

RESULTS

Greater frailty severity was associated with an increased likelihood of geriatric syndromes. Individuals categorized as CFS 4-6 and CFS 7-8 with concomitant geriatric syndromes had 29% and 35% increased risks of a longer LOS, respectively. CFS 4-6 was significantly associated with functional decline (relative risk ratio =1.46; 95% confidence interval [CI], 1.03-2.07) and 30-day readmission (hazare ratio=1.78; 95% CI, 1.04-3.04), whereas these associations were not significant for CFS 7-8.

CONCLUSION

Geriatric syndromes in frail individuals can be identified from routine nursing assessments and represent a potential approach for targeted interventions following frailty identification. Tailored interventions may be necessary to achieve optimal outcomes at different stages of frailty. Further research is required to evaluate interventions for older adults with frailty in a wider hospital context.

Exploring Frailty in the Intersection of Cardiovascular Disease and Cancer in Older People

Advances in cardiovascular therapies and cancer treatments have resulted in longer patient survival. The coexistence of cancer and cardiovascular disease has been recognized as a complex clinical scenario. In addition to cardiovascular disease, older people with cancer are at greater risk of experiencing multimorbidity and geriatric syndromes, such as frailty. In older people, the concurrent presence of cancer and cardiovascular disease increases the risk of mortality, and the presence of frailty can exacerbate their conditions and hinder treatment effectiveness. Given the significant intersection among frailty, cardiovascular disease, and cancer in older people, this paper aims to provide an overview of the current research in this field and identifies gaps in the research to understand the burden and impact of frailty in these populations. While many studies have examined the prevalence and impact of frailty on adverse outcomes in patients with cancer or cardiovascular disease, evidence of frailty in individuals with both conditions is lacking. There is no universally accepted definition of frailty, which leads to inconsistencies in identifying and measuring frailty in older adults with cardiovascular disease and cancer. The frailty index seems to be a preferred frailty definition in studies of patients with cancer, while the frailty phenotype seems to be more commonly used in cardiovascular research. However, differences in how the frailty index was categorized and in how patients were classified as 'frail' depending on the cut points may have a negative effect on understanding the impact of frailty in the studied populations. This makes it challenging to compare findings across different studies and limits our understanding of the prevalence and impact of frailty in these populations. Addressing these research gaps will contribute to our understanding of the burden of frailty in older people with cardiovascular disease and cancer, and improve clinical care protocols in this vulnerable population.

[Frailty phenotype and risk factor for disturbed sleep]

Regardless of the nature of its operationalization, frailty has significant negative consequences for the person concerned and the community. Even if a generally accepted definition of frailty is still missing, there is no doubt about the existence of this phenomenon. Pathophysiologically, a dysfunctional interaction between multiple complex systems is discussed. Therapeutic interventions show that frailty is a dynamic state that can be improved. The pathophysiological characteristics of frailty and sleep disturbances show numerous similarities. In addition, the risk of frailty is increased in individuals with sleep disturbances. As the majority of sleep disorders can usually be well treated, screening for sleep disorders should be integrated into a comprehensive concept of management of frailty.

Is the clinical frailty scale feasible to use in an emergency department setting? A mixed methods study

BACKGROUND

The Clinical Frailty Scale (CFS) is a frailty assessment tool used to identify frailty in older patients visiting the emergency department (ED). However, the current understanding of how it is used and accepted in ED clinical practice is limited. This study aimed to assess the feasibility of CFS in an ED setting.

METHODS

This was a prospective, mixed methods study conducted in three Swedish EDs where CFS had recently been introduced. We examined the completion rate of CFS assessments in relation to patient- and organisational factors. A survey on staff experience of using CFS was also conducted. All quantitative data were analysed descriptively, while free text comments underwent a qualitative content analysis.

RESULTS

A total of 4235 visits were analysed, and CFS assessments were performed in 47%. The completion rate exceeded 50% for patients over the age of 80. Patients with low triage priority were assessed to a low degree (24%). There was a diurnal variation with the highest completion rates seen for arrivals between 6 and 12 a.m. (58%). The survey response rate was 48%. The respondents rated the perceived relevance and the ease of use of the CFS with a median of 5 (IQR 2) on a scale with 7 being the highest. High workload, forgetfulness and critical illness were ranked as the top three barriers to assessment. The qualitative analysis showed that CFS assessments benefit from a clear routine and a sense of apparent relevance to emergency care.

CONCLUSION

Most emergency staff perceived CFS as relevant and easy to use, yet far from all older ED patients were assessed. The most common barrier to assessment was high workload. Measures to facilitate use may include clarifying the purpose of the assessment with explicit follow-up actions, as well as formulating a clear routine for the assessment.

REGISTRATION

The study was registered on ClinicalTrials.gov 2021-06-18 (identifier: NCT04931472).

Long-Term Survival of Ischemic Stroke Patients according to Prior Cognitive Status: Dijon Stroke Registry

INTRODUCTION

Understanding the influence of preexisting cognitive impairment on the poststroke outcome is a critical challenge in the context of current aging and growing population. This study aimed to assess long-term survival of patients with acute ischemic stroke (IS) according to their premorbid cognitive status and to identify contributing factors of death.

METHODS

Patients with IS were prospectively identified among residents of Dijon, France, using a population-based registry (2013-2017). The association between case fatality at 5 years and prestroke cognitive status was assessed by multivariable Cox models adjusted for other clinical characteristics and preexisting brain damage on the initial CT scan including leukoaraiosis, old vascular brain lesions, and cortical and central brain atrophy, as well as major arterial occlusion.

RESULTS

1,049 patients were included (mean age ± SD: 76.3 ± 15.2 years old, 54% women). Case fatality rates at 5 years were 38.1% in patients without cognitive impairment, 65.9% in patients with prior mild cognitive impairment (MCI, n = 132, 12.6%), and 86.6% in patients with dementia (n = 164, 15.6%) (p < 0.001). MCI (HR = 1.39; 95% CI: 1.06-1.81, p = 0.016) and dementia (HR = 1.89; 95% CI: 1.45-2.46, p < 0.001) were both independently associated with higher case fatality after adjustment for clinical variables. The association remained significant after further adjustment for preexisting brain damage and major arterial occlusion (HR = 1.47; 95% CI: 1.10-1.98, p = 0.009, for MCI and HR = 1.90; 95% CI: 1.43-2.53, p < 0.001, for dementia) among patients with available data on the CT scan (n = 916). Factors associated with death were roughly similar across groups.

CONCLUSION

This study highlighted a poor long-term survival of IS patients with preexisting cognitive impairment, independently of other contributing factors of death. It is critical to better understand the trajectory of IS patients with preexisting cognitive impairment and to identify prognostic markers to guide clinicians in their management strategies.

Association between the mental domain of the comprehensive geriatric assessment and prolonged length of stay in hospitalized older adults with mild to moderate frailty

Introduction

Previous researches have shown the risk factors of prolonged length of stay (PLOS) in hospitalized older adults, but it is unclear what are the risk factors of PLOS in hospitalized older adults with mild to moderate frailty.

Objective

To identify the risk factors of PLOS in hospitalized older adults with mild to moderate frailty.

Methods

We recruited adults aged ≥65 years old with mild to moderate frailty admitted to a tertiary medical center in the southern Taiwan from June 2018 to September 2018. Each individual underwent a structural questionnaire interview within 72 h after admission and 72 h after discharge. The data were collected face-to-face, including demographic characteristics, comorbidities, length of stay (LOS), and multiple domains of the comprehensive geriatric assessment. The main outcome was PLOS.

Results

Individuals who had two or more drugs, were female, did not have cognitive impairment and had a Geriatric Depression Scale score ≥ 1 had a higher risk of PLOS (probability = 0.81), and these individuals accounted for 29% of the overall study population. Among male individuals younger than 87 years old, those with cognitive impairment had a higher risk of PLOS (probability = 0.76), and among male individuals without cognitive impairment, living alone was associated with a higher risk of PLOS (probability = 0.88).

Conclusion

Early detection and management of mood and cognition in older adults, together with comprehensive discharge planning and transition care, may be an important part of reducing LOS in hospitalized older adults with mild to moderate frailty.