Search

To summarize research on optimal emergency department (ED) care practices for persons living with dementia (PLWDs) and develop research priorities.Systematic scoping review.PLWDs in the ED.The following Patient-Intervention-Comparison-Outcome (PICO) questions were developed: PICO 1, What components of emergency department care improve patient-centered outcomes for persons with dementia? PICO 2, How do emergency care needs for persons with dementia differ from other patients in the emergency department? A scoping review was conducted following PRISMA-ScR guidelines and presented to the Geriatric Emergency care Applied Research 2.0 Advancing Dementia Care network to inform research priorities.From the 6348 publications identified, 23 were abstracted for PICO 1 and 26 were abstracted for PICO 2. Emergency care considerations for PLWDs included functional dependence, behavioral and psychological symptoms of dementia, and identification of and management of pain. Concerns regarding ED care processes, the ED environment, and meeting a PWLD's basic needs were described. A comprehensive geriatric assessment and dedicated ED unit, a home hospital program, and a low-stimulation bed shade and contact-free monitor all showed improvement in patient-centered or health care use outcomes. However, all were single-site studies evaluating different outcomes. These results informed the following research priorities: (1) training and dementia care competencies; (2) patient-centric and care partner-centric evaluation interventions; (3) the impact of community- and identity-based factors on ED care for PLWDs; (4) economic or other implementation science measures to address viability; and (5) environmental, operational, personnel, system, or policy changes to improve ED care for PLWDs.A wide range of components of both ED care practices and ED care needs for PLWDs have been studied. Although many interventions show positive results, the lack of depth and reproducible results prevent specific recommendations on best practices in ED care for PLWDs.

To synthesize published research exploring emergency department (ED) communication strategies and decision-making with persons living with dementia (PLWD) and their care partners as the basis for a multistakeholder consensus conference to prioritize future research.Systematic scoping review.PLWD and their care partners in the ED setting.Informed by 2 Patient-Intervention-Comparison-Outcome (PICO) questions, we conducted systematic electronic searches of medical research databases for relevant publications following standardized methodological guidelines. The results were presented to interdisciplinary stakeholders, including dementia researchers, clinicians, PLWD, care partners, and advocacy organizations. The PICO questions included: How does communication differ for PLWD compared with persons without dementia? Are there specific communication strategies that improve the outcomes of ED care? Future research areas were prioritized.From 5451 studies identified for PICO-1, 21 were abstracted. From 2687 studies identified for PICO-2, 3 were abstracted. None of the included studies directly evaluated communication differences between PLWD and other populations, nor the effectiveness of specific communication strategies. General themes emerging from the scoping review included perceptions by PLWD/care partners of rushed ED communication, often exacerbated by inconsistent messages between providers. Care partners consistently reported limited engagement in medical decision-making. In order, the research priorities identified included: (1) Barriers/facilitators of effective communication; (2) valid outcome measures of effective communication; (3) best practices for care partner engagement; (4) defining how individual-, provider-, and system-level factors influence communication; and (5) understanding how each member of ED team can ensure high-quality communication.Research exploring ED communication with PLWD is sparse and does not directly evaluate specific communication strategies. Defining barriers and facilitators of effective communication was the highest-ranked research priority, followed by validating outcome measures associated with improved information exchange.

We aimed to describe emergency department (ED) care transition interventions delivered to older adults with cognitive impairment, identify relevant patient-centered outcomes, and determine priority research areas for future investigation.Systematic scoping review.ED patients with cognitive impairment and/or their care partners.Informed by the clinical questions, we conducted systematic electronic searches of medical research databases for relevant publications following published guidelines. The results were presented to a stakeholder group representing ED-based and non-ED-based clinicians, individuals living with cognitive impairment, care partners, and advocacy organizations. After discussion, they voted on potential research areas to prioritize for future investigations.From 3848 publications identified, 78 eligible studies underwent full text review, and 10 articles were abstracted. Common ED-to-community care transition interventions for older adults with cognitive impairment included interdisciplinary geriatric assessments, home visits from medical personnel, and telephone follow-ups. Intervention effects were mixed, with improvements observed in 30-day ED revisit rates but most largely ineffective at promoting connections to outpatient care or improving secondary outcomes such as physical function. Outcomes identified as important to adults with cognitive impairment and their care partners included care coordination between providers and inclusion of care partners in care management within the ED setting. The highest priority research area for future investigation identified by stakeholders was identifying strategies to tailor ED-to-community care transitions for adults living with cognitive impairment complicated by other vulnerabilities such as social isolation or economic disadvantage.This scoping review identified key gaps in ED-to-community care transition interventions delivered to older adults with cognitive impairment. Combined with a stakeholder assessment and prioritization, it identified relevant patient-centered outcomes and clarifies priority areas for future investigation to improve ED care for individuals with impaired cognition, an area of critical need given the current population trends.

Management of agitated patients presents a challenge with regard to balancing appropriate diagnostic plans and treatment aimed at controlling symptoms with an interest in prioritizing patient and staff safety and preserving patient dignity. This article will discuss a tiered approach to caring for the agitated patient, including early recognition of escalating behavior, verbal de-escalation techniques, the use and choice of medication and route for symptom control, and concepts related to physical restraint, special populations, and bias.

Violent and agitated patients are high risk because they may pose a physical threat to the staff, may harm themselves, and may have dangerous comorbidities and illness that are causing the violence. The emergency physician must quickly control these behaviors, and thoroughly identify and treat their etiology, while simultaneously protecting the patients' rights and reducing the risks of injury to themselves, other patients, and medical staff. This article highlights potentially high-risk situations and describes corresponding mitigation tactics.

Study objective: Estimates of time intervals by bystanders are considered critical in cardiac arrest, and are often used in other disorders such as stroke and myocardial infarction. Because they have never been previously studied, we sought to determine their accuracy. Methods: This study was performed by prospective collection of bystander estimates (made at the time of the arrest) of the time from calling 911 to the arrival of urban fire department first responders, and comparison with actual measured response interval from computerized records, in all out-of-hospital cardiac arrests from January 1996 through June 1998. Results: The fire department responded to 1,015 patients in cardiac arrest during the study period. First responders arrived before advanced life support providers to 831 patients, who thus met study entry criteria. Bystander estimates were obtained in 497 of these 831 patients, who did not differ in key characteristics from those lacking estimates. The bystander's average estimated fire department response interval was 5.6 minutes (95% confidence interval [CI] 5.2 to 5.9 minutes) and the actual measured interval to the patient's side from computer records was 6.1 minutes (95% CI 5.9 to 6.4 minutes). However, the median error of the bystander estimate (1.3 minutes) was 32% of the median of the actual measured on-scene interval, and there was no correlation between the bystander estimates and the measured interval in individual cases ( R ≤0.14), regardless of which intervals were examined. Seventy-five percent of the bystander estimates erred by 20% or more. When bystanders estimated a response interval as excessively long, they were almost invariably wrong, but they also usually failed to identify intervals that actually were long. Conclusion: Although many diagnostic and research conclusions are based on interval estimates from laypersons, we found no correlation between estimates and actual measured intervals in cardiac arrest. Current methodology may not be developed well enough to provide reliable data for research or quality assurance, and other clinical time estimates by patients and bystanders may be equally unreliable. [Isaacs E, Callaham ML. Ability of laypersons to estimate short time intervals in cardiac arrest. Ann Emerg Med. February 2000;35:147-154.]