Development of a comprehensive, multidisciplinary program of care for frailty in an emergency department

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 assessment of older patients in the emergency department

An ageing population is leading to an increase in patients attending emergency departments (EDs) with comorbidities and age-related syndromes such as frailty. Frailty is a clinical syndrome defined as an increased vulnerability to age-related or disease-related insults in older adults due to diminishing physiological reserves. It also places increased demands on staff and hospital services. Screening for frailty early in the care pathway ensures goal-directed and timely care. This article provides an overview of frailty and its assessment in older people presenting to the ED. It discusses the most commonly used frailty assessment tool in the ED, the Clinical Frailty Scale, and identifies that the results of frailty assessment should be used to initiate appropriate individualised care in older patients.

Strategies to improve care for older adults who present to the emergency department: a systematic review

BACKGROUND

The aim of this systematic review was to examine the relationship between strategies to improve care delivery for older adults in ED and evaluation measures of patient outcomes, patient experience, staff experience, and system performance.

METHODS

A systematic review of English language studies published since inception to December 2022, available from CINAHL, Embase, Medline, and Scopus was conducted. Studies were reviewed by pairs of independent reviewers and included if they met the following criteria: participant mean age of ≥ 65 years; ED setting or directly influenced provision of care in the ED; reported on improvement interventions and strategies; reported patient outcomes, patient experience, staff experience, or system performance. The methodological quality of the studies was assessed by pairs of independent reviewers using The Joanna Briggs Institute critical appraisal tools. Data were synthesised using a hermeneutic approach.

RESULTS

Seventy-six studies were included in the review, incorporating strategies for comprehensive assessment and multi-faceted care (n = 32), targeted care such as management of falls risk, functional decline, or pain management (n = 27), medication safety (n = 5), and trauma care (n = 12). We found a misalignment between comprehensive care delivered in ED for older adults and ED performance measures oriented to rapid assessment and referral. Eight (10.4%) studies reported patient experience and five (6.5%) reported staff experience.

CONCLUSION

It is crucial that future strategies to improve care delivery in ED align the needs of older adults with the purpose of the ED system to ensure sustainable improvement effort and critical functioning of the ED as an interdependent component of the health system. Staff and patient input at the design stage may advance prioritisation of higher-impact interventions aligned with the pace of change and illuminate experience measures. More consistent reporting of interventions would inform important contextual factors and allow for replication.

Acute care models for older people living with frailty: a systematic review and taxonomy

BACKGROUND

The need to improve the acute care pathway to meet the care needs of older people living with frailty is a strategic priority for many healthcare systems. The optimal care model for this patient group is unclear.

METHODS

A systematic review was conducted to derive a taxonomy of acute care models for older people with acute medical illness and describe the outcomes used to assess their effectiveness. Care models providing time-limited episodes of care (up to 14 days) within 48 h of presentation to patients over the age of 65 with acute medical illness were included. Care models based in hospital and community settings were eligible. Searches were undertaken in Medline, Embase, CINAHL and Cochrane databases. Interventions were described and classified in detail using a modified version of the TIDIeR checklist for complex interventions. Outcomes were described and classified using the Core Outcome Measures in Effectiveness Trials (COMET) taxonomy. Risk of bias was assessed using RoB2 and ROBINS-I.

RESULTS

The inclusion criteria were met by 103 articles. Four classes of acute care model were identified, acute-bed based care, hospital at home, emergency department in-reach and care home models. The field is dominated by small single centre randomised and non-randomised studies. Most studies were judged to be at risk of bias. A range of outcome measures were reported with little consistency between studies. Evidence of effectiveness was limited.

CONCLUSION

Acute care models for older people living with frailty are heterogenous. The clinical effectiveness of these models cannot be conclusively established from the available evidence.

TRIAL REGISTRATION

PROSPERO registration (CRD42021279131).

Unlocking the WHO's Age-Friendly Healthcare Principles: Portugal's Quest and Recommendations

Countries worldwide are grappling with a pressing demographic challenge characterized by a growing older population. This poses a significant healthcare dilemma, presenting challenges for healthcare systems and providers. To address these challenges, the World Health Organization (WHO) has devised a set of Age-Friendly Principles, aimed at optimizing healthcare provision for older people. This article delves into the current state of healthcare adaptation for older adults in Portugal and assesses the implementation of the WHO Principles. Case studies were conducted in three distinct regions of Portugal, involving semistructured interviews with key decision makers from both the healthcare sector and organizations wielding direct influence over health policies (n = 11). A comprehensive content analysis was conducted employing the webQDA software. The findings unveiled a noteworthy trend in which most interviewees displayed limited familiarity with the WHO Principles. Nevertheless, all interviewees acknowledged the need to adapt the healthcare system accordingly. Strengths were identified, primarily within the healthcare management system, but noteworthy gaps were also revealed, particularly in terms of facility preparedness and professional training. Interviewees proposed various interventions to enhance age-friendly healthcare provision; however, they concurrently pinpointed challenges related to human resources, infrastructure, and financial management. In their concluding recommendations, interviewees underscored the development of tools to facilitate the application and evaluation of the WHO Principles, as well as the development by the WHO of an accreditation system to encourage the application of the principles in healthcare providers across the world.

Prognostic Value of a New Tool (the 3D/3D+) for Predicting 30-Day Mortality in Emergency Department Patients Aged 75 Years and Older

The 3D/3D+ multidimensional geriatric assessment tool provides an optimal model of emergency care for patients aged 75 and over who attend the Emergency Department (ED). The baseline, or static, component (3D) stratifies the degree of frailty prior to the acute illness, while the current, or dynamic, component (3D+) assesses the multidimensional impact caused by the acute illness and helps to guide the choice of care facility for patients upon their discharge from the ED. The objective of this study was to evaluate the prognostic value of the 3D/3D+ to predict short- and long-term adverse outcomes in ED patients aged 75 years and older. Multivariable logistic regression models were used to identify the predictors of mortality 30 days after 3D/3D+ assessment. Two hundred and seventy-eight patients (59.7% women) with a median age of 86 years (interquartile range: 83-90) were analyzed. According to the baseline component (3D), 83.1% (95% CI: 78.2-87.3) presented some degree of frailty. The current component (3D+) presented alterations in 60.1% (95% CI: 54.1-65.9). The choice of care facility at ED discharge indicated by the 3D/3D+ was considered appropriate in 96.4% (95% CI: 93.0-98.0). Thirty-day all-cause mortality was 19.4%. Delirium and functional decline were the dimensions on the 3D/3D+ that were independently associated with 30-day mortality. These two dimensions had an area under receiver operating characteristic of 0.80 (95% CI: 0.73-0.86) for predicting 30-day mortality. The 3D/3D+ tool enhances the provision of comprehensive care by ED professionals, guides them in the choice of patients' discharge destination, and has a prognostic validity that serves to establish future therapeutic objectives.

The Effect of the Drug-Related Problems Prevention Bundle on Early Readmissions in Patients From the Emergency Department: A Randomized Clinical Trial

BACKGROUND

Drug-related problems (DRPs) are prevalent and avoidable disease that patients experience due to drug use or nonuse. However, secondary prevention policies have not yet been systematized.

OBJECTIVE

To assess the clinical impact of a secondary prevention bundle for DRPs in patients who visited the emergency department (ED) for medicine-related problems.

METHODS

A single-center randomized clinical trial was conducted from August 28, 2019, to January 28, 2021, with 1-month follow-up. We included 769 adult patients who visited ED with a DRP associated with cardiovascular, alimentary tract, and metabolic system medications. For the intervention group, a DRP prevention bundle, consisting of a combined strategy initiated in the ED was applied. Patients in the control group received standard pharmaceutical care. Intervention was evaluated in terms of 30-day hospital readmission due to any cause.

RESULTS

Final analysis included 769 patients, of which 68 (8.8%) were readmitted within 30 days (control group, 40 of 386 [cumulative incidence: 10.4%]; intervention group, 28 of 383 [cumulative incidence, 7.3%]). After adjustment of the model for chronic heart failure, there was a lower incidence of hospital readmission among patients in the intervention group compared with those in the control group, odds ratio: 0.59 [95% confidence interval: 0.37-0.97]; number needed to treat (NNT) = 32. No significant differences in other outcomes were observed.

CONCLUSION AND RELEVANCE

In this clinical trial, DRP prevention bundle in adjusted analysis decreased the rate of 30-day hospital readmission for any cause in patients who visited ED for a DRP.

TRIAL REGISTRATION

ClinicalTrials.gov (Identifier: NCT03607097).

Facilitators and Barriers to Nurses Screening for Frailty in Acute Care in a Provincial Health-Care System: a Survey Study Guided by the Theoretical Domains Framework

Background

Older adults living with frailty represent the largest population of hospitalized patients in Canada, but they do not always receive the quality of care needed. Nurses are well-positioned to screen for frailty, but current frailty screening practices are poorly understood.

Methods

A cross-sectional survey study was conducted over a six-week period with nurses from Alberta, Canada working in acute care with older adults. Demographics were descriptively reported. Frailty screening methods were quantified on 5-point frequency scales, reported descriptively and compared by practice area using linear regression. The top-five mean scores from a 43-item, 6-point Likert-type questionnaire based on the Theoretical Domains Framework were compared by practice area.

Results

Frailty screening by clinical impression was "usually" used (median = 4, IQR = 4-5), while tools were "rarely" used (median = 2, IQR = 1-3). Medical and/or surgical nursing had higher general frailty screening tool use (β = 0.81, r = .31, p < .001), but no significant (p > .05) differences for using clinical impression, or preference of screening method. The top facilitator was the disbelief that frailty screening negatively impacts relationships with older adults. The top barrier was belief that conducting frailty screening was routine. Nursing practice area influenced frailty screening beliefs.

Conclusions

There is an opportunity to implement frailty screening tools into the nursing practice of Alberta' nurses working in acute care. Frailty screening tools that become routine have greater likelihood for utilization. Nursing practice areas may have unique situations that require tailored approached to tool implementation.

Models of care for frail older persons who present to the emergency department: A scoping review of the literature

BACKGROUND

People aged ≥65 years comprise approximately 20 % of all emergency department (ED) presentations. Frailty amongst this cohort is common yet can go undetected.

OBJECTIVE

To summarise the evidence regarding models of care for frail older people in the ED.

METHODS

The Joanna Briggs Institute scoping review framework was used. Literature searches were conducted in five electronic databases published from 2009 to 2022. Original research that met the criteria: frail older people aged ≥65 years, models of care and ED were included.

RESULTS

A total of thirteen articles met the criteria for inclusion in this review. These comprised four studies of frailty care models and nine studies of care models using different assessment tools to identify frail older people. Care models were comprised of various specialist team members (e.g., geriatrician/ED physician and nurse). Processes underpinning these models included tools to support clinicians in the assessment of frail older adults, particularly around functional status, comorbidities, symptom distress, quality of life, cognition/delirium, and social aspects. Outcomes of care models for frail older people included: shorter ED length of stay, lower hospital admission rates, cost savings and increased patient satisfaction rates.

CONCLUSION

A variety of models, supported by a variety of assessment tools, exist to identify and guide care delivery for frail older people in the ED. Careful consideration of existing policies, guidelines and models is required before implementing new service models.

Impact of Pediatric Dental Resident Availability in the Pediatric Emergency Department

OBJECTIVE

The purpose of this study is to describe the impact of Delaware's first pediatric dental residency program on treatment of patients presenting to the pediatric emergency department (PED).

METHODS

Charts were reviewed for patients presenting to the PED with a dental chief complaint over a 9-month period with a comparison period. Chief complaint, diagnosis, treatment interventions, disposition, and demographic information were included. χ 2 , Fisher exact, and Student t tests with a P value less than 0.05 were regarded as significant.

RESULTS

A total of 432 patients met inclusion criteria; 197 before dental residency commencement and 235 after residency commencement. Dental consultation significantly increased (56% vs 7%, P < 0.01) between the study periods. There were no statistically significant differences in sex, race, insurance type, admissions, or proportion of presentations of trauma or infection between the study periods. Dental residents provided in-person evaluation for 40% of patients. The proportion of patients receiving dental intervention increased significantly postresidency period (57% vs 47%, P = 0.04). Pediatric emergency department extractions and splints both occurred in a significantly larger portion of patients after the start of the residency program (17% vs 1% and 5% vs 0%, P < 0.01). A higher proportion of patients with dental complaints received procedural sedation in the PED after residency (13% vs 2%, P < 0.01).

CONCLUSIONS

Pediatric dental resident availability in the PED significantly increased dental consultation and intervention. A significantly higher percentage of PED patients received definitive treatment at point of service without requiring referral to another facility.

Age-Friendly Health Care: A Systematic Review

Background: Health care provided to older adults must take into account the characteristics of chronic diseases and the comorbidities resulting from ageing. However, health services are still too oriented towards acute situations. To overcome this problem, the World Health Organization (WHO) proposed a set of Age-Friendly Principles that seek to optimize the provision of health care for this population. This article aims to understand how such Principles are considered in the implementation of age-friendly health care worldwide. Methods: A systematic review was conducted to synthesize the literature on age-friendly health care in accordance with the PRISMA recommendations in the PubMed, Web of Science, and Scopus databases. Results: The research identified 34 articles, with only seven recognizing the WHO Principles and only four using the implementation toolkit. In addition, in the context of primary care, three studies recognize the WHO Principles, but only two use the toolkit. Conclusions: The WHO Principles are being implemented in health care, but in a smaller scale than desired, which reveals possible flaws in their dissemination and standardization. Thus, a greater scientific investment in age-friendly health care should be considered, which represents a greater operationalization of the Principles and an evaluation of their effectiveness and impacts.

A Frailty Screening Questionnaire (FSQ) to Rapidly Predict Negative Health Outcomes of Older Adults in Emergency Care Settings

BACKGROUND

Frailty, at the core of geriatric medicine, is an important concept underpinning health problems but the rapid and valid measurement of frailty for older adults in the Emergency Department (ED) is lacking in China. The Frailty Screening Questionnaire (FSQ), has been shown to be a simple, rapid and practical tool to identify frailty in both community and inpatients settings, yet its utility in acute care settings is not well understood.

OBJECTIVE

To determine whether FSQ is useful to identify frailty and predict adverse outcomes in an emergency care setting.

DESIGN AND PARTICIPANTS

This prospective study included 350 adults aged 60 and over and admitted to the ED.

MEASUREMENTS

The FSQ questionnaire which assessed self-reported slowness, weakness, inactivity, exhaustion, and weight loss was used to rapidly recognize frailty. FRAIL, Clinical frailty score (CFS), activities of daily living (ADL) and nutrition risk screening 2002 were also assessed. Outcome measures included all-cause 28-day mortality, ADL dependency, mechanical ventilation, length of hospital stay, and ICU readmissions 30 and 90 days after discharge. Cox proportional hazard model was used for survival comparison.

RESULTS

The prevalence of FSQ frailty and prefrailty in older adults were 44.6% and 30.9% respectively in the emergency setting. FSQ frailty was associated with increasing age, chronic diseases, malnutrition risk, poor physical function and worse outcomes indicated by higher 28-d mortality, ADL dependency, mechanical ventilation, length of hospital stay, and ICU readmissions after discharge. The Kappa coefficient between the FSQ and FRAIL was 0.552. FSQ score was negatively correlated with grip strength and positively correlated with Barthel index, length of hospital stay and CFS score. Cox regression adjusted by epidemiological variables and chronic diseases showed FSQ and all components predicted mortality except weight loss.

CONCLUSION

The FSQ is a rapid and useful tool to screen frailty and an effective tool to predict mortality in busy emergency settings.