Return to the ED and hospitalisation following minor injuries among older persons treated in the emergency department: predictors among independent seniors within 6 months

Frailty assessment in emergency medicine using the Clinical Frailty Scale: a scoping review

BACKGROUND

Frailty is a common condition present in older Emergency Department (ED) patients that is associated with poor health outcomes. The Clinical Frailty Scale (CFS) is a tool that measures frailty on a scale from 1 (very fit) to 9 (terminally ill). The goal of this scoping review was to describe current use of the CFS in emergency medicine and to identify gaps in research.

METHODS

We performed a systemic literature search to identify original research that used the CFS in emergency medicine. Several databases were searched from January 2005 to July 2021. Two independent reviewers completed screening, full text review and data abstraction, with a focus on study characteristics, CFS assessment (evaluators, timing and purpose), study outcomes and statistical methods.

RESULTS

A total of 4818 unique citations were identified; 34 studies were included in the final analysis. Among them, 76% were published after 2018, mainly in Europe or North America (79%). Only two assessed CFS in the pre-hospital setting. The nine-point scale was used in 74% of the studies, and patient consent was required in 69% of them. The main reason to use CFS was as a main exposure (44%), a potential predictor (15%) or an outcome (15%). The most frequently studied outcomes were mortality and hospital admission.

CONCLUSION

The use of CFS in emergency medicine research is drastically increasing. However, the reporting is not optimal and should be more standardized. Studies evaluating the impact of frailty assessment in the ED are needed.

REGISTRATION

https://doi.org/10.17605/OSF.IO/W2F8N.

Occupational Therapy in the Emergency Department: Patient Frailty and Unscheduled Return Visits

Background. Occupational therapy facilitates care for complex frail emergency department (ED) patients who may have unscheduled return visits (URVs). Purpose. To determine the prevalence of frailty amongst ED patients referred to occupational therapy and if frailty affected the rates and reasons for URVs. Methods. A mixed-methods health records review was conducted of older adults referred to an ED-based occupational therapy program. Findings. Most patients were frail (60.6%). 31.0% of patients discharged home had a URV within 30 days, with no difference in URV rates between frail and non-frail populations. Providing occupational therapy education reduced the frequency of URVs. Frail patients had complex reasons for their URVs, including functional, social/environmental, safety concerns, and/or "failure to thrive". Occupational therapy ED patients were typically vulnerable to moderately frail, dependent in some activities of daily living, and complex. Implications. ED-based occupational therapists must be aware of their patient's frailty and risk of URVs.

Predictors of return visits to the emergency department among different age groups of older adults

OBJECTIVE

To identify predictors of 30-day emergency department (ED) return visits in patients age 65-79 years and age ≥ 80 years.

METHODS

This was a cohort study of older adults who presented to the ED over a 1-year period. A mixed-effects logistic regression model was used to identify predictors for returning to the ED within 30 days. We stratified the cohort into those aged 65-79 years and aged ≥80 years. Adjusted odds ratios (aORs) with 95% confidence intervals (CI) were reported. This study adhered to the STROBE reporting guidelines.

RESULTS

A total of 21,460 ED visits representing 14,528 unique patients were included. The overall return rate was 15% (1998/13,300 visits) for age 65-79 years, and 16% (1306/8160 visits) for age ≥ 80 years. A history of congestive heart failure (CHF), dementia, or prior hospitalization within 2 years were associated with increased odds of returning in both age groups (for age 65-79: CHF aOR 1.36 [CI 1.16-1.59], dementia aOR 1.27 [CI 1.07-1.49], prior hospitalization aOR 1.36 [CI 1.19-1.56]; for age ≥ 80: CHF aOR 1.32 [CI 1.13-1.55], dementia aOR 1.22 [CI 1.04-1.42], and prior hospitalization aOR 1.27 [CI 1.09-1.47]). Being admitted from the ED was associated with decreased odds of returning to the ED within 30 days (aOR 0.72 [CI 0.64-0.80] for age 65-79 years and 0.72 [CI 0.63-0.82] for age ≥ 80).

CONCLUSION

Age alone was not an independent predictor of return visits. Prior hospitalization, dementia and CHF were predictors of 30-day ED return. The identification of predictors of return visits may help to optimize care transition in the ED.

Factors influencing duration of compensation following road traffic crash injury in older vs younger adults

OBJECTIVE

To identify factors independently associated with late claim closure, a proxy for recovery, in older (65+ years) compared to younger (17-64 years) adults following road traffic crash injury (RTI).

METHODS

Multivariable analysis of statewide compensation data from New South Wales (NSW), Australia, for NSW residents aged ≥17 years injured in a non-catastrophic RTI between July 2010 and June 2013 with finalised claims (n = 16 687).

RESULTS

Legal representation was the dominant factor independently associated with late claim closure in both age groups. However, the odds were doubly high for the younger group (younger: AOR 8.46, 95% CI 7.7-9.4; older: AOR 3.95, 95% CI 3.1-5.0). Median time to claim closure was shorter for older people.

CONCLUSION

Older (and younger) claimants with legal representation are at increased risk of late claim closure and can be readily identified within routinely collected compensation data, enabling delivery of targeted strategies or supports early in the claims process.

Fear of falling in community-dwelling older adults presenting to the emergency department for minor injuries: Impact on return to the ED and future falls

OBJECTIVES

1) To characterize mild, moderate, and severe fear of falling in older emergency department (ED) patients for minor injuries, and 2) to assess whether fear of falling could predict falls and returns to the ED within 6 months of the initial ED visit.

METHODS

This study was part of the Canadian Emergency and Trauma Initiative (CETI) prospective cohort (2011-2016). Patients ages ≥ 65, who were independent in their basic daily activities and who were discharged from the ED after consulting for a minor injury, were included. Fear of falling was measured by the Short Falls Efficacy Scale International (SFES-I) in order to stratify fear of falling as mild (SFES-I = 7-8/28), moderate (SFES-I = 9-13/28), or severe (SFES-I = 14-28/28). Many other physical and psychological characteristics where collected. Research assistants conducted follow-up phone interviews at 3 and 6 months' post-ED visit, in which patients were asked to report returns to the ED.

RESULTS

A total of 2,899 patients were enrolled and 2,009 had complete data at 6 months. Patients with moderate to severe fear of falling were more likely to be of ages ≥ 75, female, frailer with multiple comorbidities, and decreased mobility. Higher baseline fear of falling increased the risk of falling at 3 and 6 months (odds ratio [OR]-moderate-fear of falling: 1.63, p < 0.05, OR-severe-fear of falling 2.37, p < 0.05). Fear of falling positive predictive values for return to the ED or future falls were 7.7% to 17%.

CONCLUSION

Although a high fear of falling is associated with increased risk of falling within 6 months of a minor injury in older patients, fear of falling considered alone was not shown to be a strong predictor of return to the ED and future falls.

Toppling Oranges: Death, Disability, Decline, and Readmission of Community-Dwelling Elderly Patients After an Emergency Department Visit

BACKGROUND

Every emergency department (ED) faces both a rising tide and a revolving door of elderly patients. Unplanned short-term returns after a recent ED evaluation or hospital admission are sentinel events. Consequences include substantial functional decline, reduced health-related quality of life, and increased risk of dependency or death. Returning families, unaware of the significant likelihood of deterioration after an ED or hospital discharge, often harbor suspicions that something was missed. Literature describing the significant likelihood of functional decline in elderly patients after ED or hospital discharge is presented. Suggestions for incorporating the potential for subsequent deterioration into the evaluation of elderly ED patients and the discussions surrounding disposition decisions are included.

DISCUSSION

In addition to impacting patients and families, posthospitalization decline and short-term readmissions create serious burdens for hospitals and their EDs. Education, vigilance, specialized geriatric EDs, dedicated inpatient units, and ED access to outpatient services for the elderly can aid in the recognition and mitigation of postvisit functional decline and associated returns. Financial incentives for reducing short-term readmissions can translate into novel approaches and referral arrangements.

CONCLUSIONS

Currently, and for the foreseeable future, EDs are integral to predicting, identifying, and preventing functional decline in the elderly. For now, we are all Geriatric EDs.

[Analysis of causes and factors associated with hospital readmission in mild and moderate polythraumatism: An observational study]

BACKGROUND

Early readmissions (ER) occur during the 30 days after discharge, ER are common and expensive, associated with a decrease in the quality of care. The rate of ER in polytraumatic patients (PTP) is estimated between 4.3-15%. Our objective was to identify those factors associated with ER and its characteristics after suffering mild-moderate trauma in our area.

MATERIAL AND METHOD

This is a retrospective observational study, including data of patients with (PTP) mild or moderate admitted between July 2012 and June 2017 in our institution and their ER in public hospitals and/or outpatient centers. Demographic variables, diagnoses, procedures and characteristics of readmissions were collected. After a bivariant analysis was done, a Logistic regression had benn performed to determine risk factors for ER.

RESULTS

1013 patients were included, with median age of 38 years, ISS of 3 points and initial hospital stay of 1 day. 185 patients were readmitted (18.3%). Independent factors associated with ER were: injury mechanism, especially bicycle accident (OR 2.26), comorbidities highlighting HBP (OR 1.83) and COPD (OR 1.98), fracture immobilization (OR 1.99) and hospital admission in the initial care (OR 0.56). The causes of ER were: pain 61.6%, wound infection 15.1%, scheduled cures and deferred interventions 12.97%, medical 6.4% and psychiatric decompensation. 2.7% CONCLUSION: The ERs in mild-moderate PTP are multifactorial, our results show an association between factors such as injury mechanism, the presence of comorbidities and the procedures performed in the sentinel episode and the rate of ER. The implementation of simple interventions at discharge could reduce its incidence clearly.

Risk Factors Associated with Emergency Department Recidivism in the Older Adult

Our objective was to review risk factors predictive of older adult recidivism in the emergency department. Certain risk factors and themes commonly occurred in the literature. These recurring factors included increasing age, male gender, certain diagnoses (abdominal pain, traumatic injuries, and respiratory complaints), psychosocial factors (depression, anxiety, poor social support, and limited health literacy), and poor general health (cognitive health and physical functioning). Many of the identified risk factors are not easily modifiable posing a significant challenge in the quest to develop and implement effective intervention strategies.

Is the Drug Burden Index Related to Declining Functional Status at Follow-up in Community-Dwelling Seniors Consulting for Minor Injuries? Results from the Canadian Emergency Team Initiative Cohort Study

BACKGROUND

The Canadian Emergency Team Initiative (CETI) cohort showed that minor injuries like sprained ankles or small fractures trigger a downward spiral of functional decline in 16% of independent seniors up to 6 months post-injury. Such seniors frequently receive medications with sedative or anticholinergic properties. The Drug Burden Index (DBI), which summarises the drug burden of these specific medications, has been associated with decreased physical and cognitive functioning in previous research.

OBJECTIVES

We aimed to assess the contribution of the DBI to functional decline in the CETI cohort.

METHODS

CETI participants were assessed physically and cognitively at baseline during their consultations at emergency departments (EDs) for their injuries and up to 6 months thereafter. The medication data were used to calculate baseline DBI and functional status was measured with the Older Americans Resources and Services (OARS) scale. Multivariate linear regression models assessed the association between baseline DBI and functional status at 6 months, adjusting for age, sex, baseline OARS, frailty level, comorbidity count, and mild cognitive impairment.

RESULTS

The mean age of the 846 participants was 77 years and their mean DBI at baseline was 0.24. Complete follow-up data at 3 or 6 months was available for 718 participants among whom a higher DBI at the time of injury contributed to a lower functional status at 6 months. Each additional point in the DBI lead to a loss of 0.5 points on the OARS functional scale, p < 0.001. Among those with a DBI ≥ 1, 27.4% were considered 'patients who decline' at 3 or 6 months' follow-up, compared with 16.0% of those with a DBI of 0 (p = 0.06).

CONCLUSIONS

ED visits are considered missed opportunities for optimal care interventions in seniors; Identifying their DBI and adjusting treatment accordingly may help limit functional decline in those at risk after minor injury.

What do we know about frailty in the acute care setting? A scoping review

Background

The ability of acute care providers to cope with the influx of frail older patients is increasingly stressed, and changes need to be made to improve care provided to older adults. Our purpose was to conduct a scoping review to map and synthesize the literature addressing frailty in the acute care setting in order to understand how to tackle this challenge. We also aimed to highlight the current gaps in frailty research.

Methods

This scoping review included original research articles with acutely-ill Emergency Medical Services (EMS) or hospitalized older patients who were identified as frail by the authors. We searched Medline, CINAHL, Embase, PsycINFO, Eric, and Cochrane from January 2000 to September 2015.

Results

Our database search initially resulted in 8658 articles and 617 were eligible. In 67% of the articles the authors identified their participants as frail but did not report on how they measured frailty. Among the 204 articles that did measure frailty, the most common disciplines were geriatrics (14%), emergency department (14%), and general medicine (11%). In total, 89 measures were used. This included 13 established tools, used in 51% of the articles, and 35 non-frailty tools, used in 24% of the articles. The most commonly used tools were the Clinical Frailty Scale, the Frailty Index, and the Frailty Phenotype (12% each). Most often (44%) researchers used frailty tools to predict adverse health outcomes. In 74% of the cases frailty predicted the outcome examined, typically mortality and length of stay.

Conclusions

Most studies (83%) were conducted in non-geriatric disciplines and two thirds of the articles identified participants as frail without measuring frailty. There was great variability in tools used and more recently published studies were more likely to use established frailty tools. Overall, frailty appears to be a good predictor of adverse health outcomes. For frailty to be implemented in clinical practice frailty tools should help formulate the care plan and improve shared decision making. How this will happen has yet to be determined.

Electronic supplementary material

The online version of this article (10.1186/s12877-018-0823-2) contains supplementary material, which is available to authorized users.

Preventing emergency department (ED) visits and hospitalisations of older adults with cognitive impairment compared with the general senior population: what do we know about avoidable incidents? Results from a scoping review

OBJECTIVES

Older cognitively impaired adults present a higher risk of hospitalisation and mortality following a visit to the emergency department (ED). Better understanding of avoidable incidents is needed to prevent them and the associated ED presentations in community-dwelling adults. This study aimed to synthetise the actual knowledge concerning these incidents leading this population to ED presentation, as well as possible preventive measures to reduce them.

DESIGN

A scoping review was performed according to the Arksey and O'Malley framework.

METHODS

Scientific and grey literature published between 1996 and 2017 were examined in databases (Medline, Cumulative Index of Nursing and Allied Health, Ageline, Scopus, ProQuest Dissertations/theses, Evidence-based medecine (EBM) Reviews, Healthstar), online library catalogues, governmental websites and published statistics. Sources discussing avoidable incidents leading to ED presentations were included and then extended to those discussing hospitalisation and mortality due to a lack of sources. Data (type, frequency, severity and circumstances of incidents, preventive measures) was extracted using a thematic chart, then analysed with content analysis.

RESULTS

67 sources were included in this scoping review. Five types of avoidable incidents (falls, burns, transport accidents, harm due to self-negligence and due to wandering) emerged, and all but transport accidents were more frequent in cognitively impaired seniors. Differences regarding circumstances were only reported for burns, as scalding was the most prevalent mechanism of injury for this population compared with flames for the general senior population. Multifactorial interventions and implications of other professionals (eg, pharmacist, firefighters) were reported as potential interventions to reduce avoidable incidents. However, few preventive measures were specifically tested in this population.

CONCLUSIONS

Primary research that screens for cognitive impairment and involves actors (eg, paramedics) to improve our understanding of avoidable incidents leading to ED visits is greatly needed. This knowledge is essential to develop preventive measures tailored to the needs of older cognitively impaired adults.

Potentially preventable visits to the emergency department in older adults: Results from a national survey in Italy

Background

Despite older adults use emergency department more appropriately than other age groups, there is a significant share of admissions that can be considered potentially preventable.

Objective

To identify socio-demographic characteristics and health care resources use of older adults admitted to emergency department for a potentially preventable visit.

Design

Data come from the Multipurpose Survey “Health conditions and use of health services”, edition 2012–2013. A stratified multi-stage probability design was used to select a sample using municipal lists of households.

Subject

50474 community dwelling Italians were interviewed. In this analysis, 27003 subjects aged 65 years or older were considered.

Methods

Potentially preventable visits were defined as an emergency department visit that did not result in inpatient admission. Independent variables were classified based on the socio-behavioral model of Andersen-Newman. Descriptive statistics and a logistic regression model were developed.

Results

In the twelve months before the interview 3872 subjects (14.3%) had at least one potentially preventable visit. Factors associated with an increased risk of a potentially preventable visit were older age (75–84 years: OR 1.096, CI 1.001–1.199; 85+years: OR 1.022, CI 1.071–1.391), at least one hospital admission (OR 3.869, IC 3.547–4.221), to waive a visit (OR 1.188, CI 1.017–1.389) or an exam (OR 1.300, CI 1.077–1.570). Factors associated with a lower risk were female gender (OR 0.893, CI 0.819–0.975), area of residence (Center: OR 0.850; CI 0.766–0.943; Islands: OR 0.617, CI 0.539–0.706, South: OR 0.560; CI 0.505–0.622), private paid assistance (OR 0.761, CI 0.602–0.962); a better health-related quality of life (PCS score 46–54: OR 0.744, CI 0.659–0.841; PCS score >55: OR 0.746, CI 0.644–0.865).

Conclusions

Our study identified several characteristics associated with an increased risk of potentially preventable visits to the emergency department. This might allow the development of specific interventions to prevent the access of at risk subjects to the emergency department.

Using the Bergman-Paris Question to screen seniors in the emergency department

OBJECTIVES

In the fast pace of the Emergency Department (ED), clinicians are in need of tailored screening tools to detect seniors who are at risk of adverse outcomes. We aimed to explore the usefulness of the Bergman-Paris Question (BPQ) to expose potential undetected geriatric syndromes in community-living seniors presenting to the ED.

METHODS

This is a planned sub-study of the INDEED multicentre prospective cohort study, including independent or semi-independent seniors (≥65 years old) admitted to hospital after an ED stay ≥8 hours and who were not delirious. Patients were assessed using validated screening tests for 3 geriatric syndromes: cognitive and functional impairment, and frailty. The BPQ was asked upon availability of a relative at enrolment. BPQ's sensitivity and specificity analyses were used to ascertain outcomes.

RESULTS

A response to the BPQ was available for 171 patients (47% of the main study's cohort). Of this number, 75.4% were positive (suggesting impairment), and 24.6% were negative. To detect one of the three geriatric syndromes, the BPQ had a sensitivity of 85.4% (95% CI [76.3, 92.0]) and a specificity of 35.4% (95% CI [25.1, 46.7]). Similar results were obtained for each separate outcome. Odds ratio demonstrated a higher risk of presence of geriatric syndromes.

CONCLUSION

The Bergman-Paris Question could be an ED screening tool for possible geriatric syndrome. A positive BPQ should prompt the need of further investigations and a negative BPQ possibly warrants no further action. More research is needed to validate the usefulness of the BPQ for day-to-day geriatric screening by ED professionals or geriatricians.

Dementia and co-occurring chronic conditions: a systematic literature review to identify what is known and where are the gaps in the evidence?

OBJECTIVE

The challenges posed by people living with multiple chronic conditions are unique for people with dementia and other significant cognitive impairment. There have been recent calls to action to review the existing literature on co-occurring chronic conditions and dementia in order to better understand the effect of cognitive impairment on disease management, mobility, and mortality.

METHODS

This systematic literature review searched PubMed databases through 2011 (updated in 2016) using key constructs of older adults, moderate-to-severe cognitive impairment (both diagnosed and undiagnosed dementia), and chronic conditions. Reviewers assessed papers for eligibility and extracted key data from each included manuscript. An independent expert panel rated the strength and quality of evidence and prioritized gaps for future study.

RESULTS

Four thousand thirty-three articles were identified, of which 147 met criteria for review. We found that moderate-to-severe cognitive impairment increased risks of mortality, was associated with prolonged institutional stays, and decreased function in persons with multiple chronic conditions. There was no relationship between significant cognitive impairment and use of cardiovascular or hypertensive medications for persons with these comorbidities. Prioritized areas for future research include hospitalizations, disease-specific outcomes, diabetes, chronic pain, cardiovascular disease, depression, falls, stroke, and multiple chronic conditions.

CONCLUSIONS

This review summarizes that living with significant cognitive impairment or dementia negatively impacts mortality, institutionalization, and functional outcomes for people living with multiple chronic conditions. Our findings suggest that chronic-disease management interventions will need to address co-occurring cognitive impairment. Copyright © 2017 John Wiley & Sons, Ltd.

Correlates of cognitive functioning in independent elderly patients discharged home from the emergency department after a minor injury

BACKGROUND

The objective of this study was to explore correlates of cognitive functioning of older adults visiting the emergency department (ED) after a minor injury.

METHODS

These results are derived from a large prospective study in three Canadian EDs. Participants were aged ≥ 65 years and independent in basic activities of daily living, visiting the ED for minor injuries and discharged home within 48 hours (those with known dementia, confusion, and delirium were excluded). They completed the Montreal Cognitive Assessment (MoCA). Potential correlates included sociodemographic and injury variables, and measures of psychological and physical health, social support, mobility, falls, and functional status.

RESULTS

Multivariate analyses revealed that male sex, age ≥ 85 years, higher depression scores, slower walking speed, and self-reported memory problems were significantly associated with lower baseline MoCA scores.

CONCLUSIONS

These characteristics could help ED professionals identify patients who might need additional cognitive evaluations or follow-ups after their passage through the ED. Obtaining information on these characteristics is potentially feasible in the ED context and could help professionals alter favorably elderly's trajectory of care. Since a significant proportion of elderly patients consulting at an ED have cognitive impairment, the ED is an opportunity to prevent functional and cognitive decline.