Emergency Department-to-Community Transitions of Care: Best Practices for the Older Adult Population.

This article describes emergency department (ED)-to-community care transitions for older adults and associated challenges, measurement, proven efficacious and effective interventions, and policy considerations. Older adults experiencing social isolation and impairments in functional status or cognition represent unique populations that are particularly at risk during ED-to-community transitions of care and may benefit from targeted intervention implementation. Future efforts should target optimizing screening techniques to identify those at risk, developing and validating patient-centered outcome measures, and using policy and reimbursement levers to include transitional care management services for older adults within the ED setting.

Use of a Brief Negotiation Interview in the emergency department to reduce high-risk alcohol use among older adults: A randomized trial.

OBJECTIVE: To determine whether a Brief Negotiation Interview (BNI) performed in the emergency department (ED) can reduce future rates of alcohol use among older adults who are high-risk drinkers. METHODS: Adults aged 65 years and older in a single academic ED were screened for high-risk alcohol use based on the National Institute for Alcohol Abuse and Alcoholism definition of >7 drinks per week or >3 drinks per occasion. Eligible individuals who were high-risk drinkers who passed a cognitive impairment screener and who consented to enrollment were randomly assigned to receive the BNI versus usual care. Outcomes were assessed at 3, 6, and 12 months.  The primary outcome was the rate of high-risk alcohol use at 6 months. RESULTS:  Of 2250 ED patients who were screened, 183 (8%) met the criteria for high-risk alcohol use. Of those, 98 (53%) patients met full criteria and consented to participation. Of the participants, 67% were men and 83% were non-Hispanic White. There was no significant difference in the primary outcome of high-risk alcohol use at 6 months between the BNI at 59.1% (95% confidence interval [CI], 45.5%-76.8%) and the control at 49.1% (95% CI, 36.9%-65.2%). However, there was a significant time-effect reduction in alcohol consumption and rates of high-risk alcohol use for both groups. CONCLUSION: Among older adults who met the criteria for high-risk alcohol use, the BNI in the ED did not result in a reduction in high-risk alcohol use at 6 months, although both groups showed significant reductions after their ED visit. Further work is needed to determine the optimal setting and time to use the BNI to impact high-risk alcohol use in this population.

Identification and characterization of older emergency department patients with high-risk alcohol use.

BACKGROUND: High-risk alcohol use in the elderly is a common but underrecognized problem. We tested a brief screening instrument to identify high-risk individuals. METHODS: This was a prospective, cross-sectional study conducted at a single emergency department. High-risk alcohol use was defined by National Institute on Alcohol Abuse and Alcoholism (NIAAA) guidelines as >7 drinks/week or >3 drinks/occasion. We assessed alcohol use in patients aged ≥ 65 years using the timeline follow back (TLFB) method as a reference standard and a new, 2-question screener based on NIAAA guidelines. The Alcohol Use Disorders Identification Test (AUDIT) and Cut down, Annoyed, Guilty, Eye-opener (CAGE) screens were used for comparison. We collected demographic information from a convenience sample of high- and low-risk drinkers. RESULTS: We screened 2250 older adults and 180 (8%) met criteria for high-risk use. Ninety-eight high-risk and 124 low-risk individuals were enrolled. The 2-question screener had sensitivity of 98% (95% CI, 93%-100%) and specificity of 87% (95% CI, 80%-92%) using TLFB as the reference. It had higher sensitivity than the AUDIT or CAGE tools. The high-risk group was predominantly male (65% vs 35%, P < 0.001). They drank a median of 14 drinks per week across all ages from 65 to 92. They had higher rates of prior substance use treatment (17% vs 2%, P < 0.001) and current tobacco use (24% vs 9%, P = 0.004). CONCLUSION: A rapid, 2-question screener can identify high-risk drinkers with higher sensitivity than AUDIT or CAGE screening. It could be used in concert with more specific questionnaires to guide treatment.

Telephone Follow-Up for Older Adults Discharged to Home from the Emergency Department: A Pragmatic Randomized Controlled Trial.

BACKGROUND/OBJECTIVES: Telephone calls after discharge from the emergency department (ED) are increasingly used to reduce 30-day rates of return or readmission, but their effectiveness is not established. The objective was to determine whether a scripted telephone intervention by registered nurses from a hospital-based call center would decrease 30-day rates of return to the ED or hospital or of death. DESIGN: Randomized, controlled trial from 2013 to 2016. SETTING: Large, academic medical center in the southeast United States. PARTICIPANTS: Individuals aged 65 and older discharged from the ED were enrolled and randomized into intervention and control groups (N = 2,000). INTERVENTION: Intervention included a telephone call from a nurse using a scripted questionnaire to identify obstacles to elements of successful care transitions: medication acquisition, postdischarge instructions, and obtaining physician follow-up. Control subjects received a satisfaction survey only. MEASUREMENTS: Primary outcome was return to the ED, hospitalization, or death within 30 days of discharge from the ED. RESULTS: Rate of return to the ED or hospital or death within 30 days was 15.5% (95% confidence interval (CI) = 13.2-17.8%) in the intervention group and 15.2% (95% CI = 12.9-17.5%) in the control group (P = .86). Death was uncommon (intervention group, 0; control group, 5 (0.51%), 95% CI = 0.06-0.96%); 12.2% of intervention subjects (95% CI = 10.1-14.3%) and 12.5% of control subjects (95% CI = 10.4-14.6%) returned to the ED, and 9% of intervention subjects (95% CI = 7.2-10.8%) and 7.4% of control subjects (95% CI = 5.8-9.0%) were hospitalized within 30 days. CONCLUSION: A scripted telephone call from a trained nurse to an older adult after discharge from the ED did not reduce ED or hospital return rates or death within 30 days. Clinicaltrials.gov identifier: NCT01893931z.

Computer-facilitated review of electronic medical records reliably identifies emergency department interventions in older adults.

OBJECTIVES: An estimated 14% to 25% of all scientific studies in peer-reviewed emergency medicine (EM) journals are medical records reviews. The majority of the chart reviews in these studies are performed manually, a process that is both time-consuming and error-prone. Computer-based text search engines have the potential to enhance chart reviews of electronic emergency department (ED) medical records. The authors compared the efficiency and accuracy of a computer-facilitated medical record review of ED clinical records of geriatric patients with a traditional manual review of the same data and describe the process by which this computer-facilitated review was completed. METHODS: Clinical data from consecutive ED patients age 65 years or older were collected retrospectively by manual and computer-facilitated medical record review. The frequency of three significant ED interventions in older adults was determined using each method. Performance characteristics of each search method, including sensitivity and positive predictive value, were determined, and the overall sensitivities of the two search methods were compared using McNemar's test. RESULTS: For 665 patient visits, there were 49 (7.4%) Foley catheters placed, 36 (5.4%) sedative medications administered, and 15 (2.3%) patients who received positive pressure ventilation. The computer-facilitated review identified more of the targeted procedures (99 of 100, 99%), compared to manual review (74 of 100 procedures, 74%; p < 0.0001). CONCLUSIONS: A practical, non-resource-intensive, computer-facilitated free-text medical record review was completed and was more efficient and accurate than manually reviewing ED records.

Predictive value of initial triage vital signs for critically ill older adults.

INTRODUCTION: Triage of patients is critical to patient safety, yet no clear information exists as to the utility of initial vital signs in identifying critically ill older emergency department (ED) patients. The objective of this study is to evaluate a set of initial vital sign thresholds as predictors of severe illness and injury among older adults presenting to the ED. METHODS: We reviewed all visits by patients aged 75 and older seen during 2007 at an academic ED serving a large community of older adults. Patients' charts were abstracted for demographic and clinical information including vital signs, via automated electronic methods. We used bivariate analysis to investigate the relationship between vital sign abnormalities and severe illness or injury, defined as intensive care unit (ICU) admission or ED death. In addition, we calculated likelihood ratios for normal and abnormal vital signs in predicting severe illness or injury. RESULTS: 4,873 visits by patients aged 75 and above were made to the ED during 2007, and of these 3,848 had a complete set of triage vital signs. For these elderly patients, the sensitivity and specificity of an abnormal vital sign taken at triage for predicting death or admission to an ICU were 73% (66,81) and 50% (48,52) respectively (positive likelihood ratio 1.47 (1.30,1.60); negative likelihood ratio 0.54 (0.30,0.60). CONCLUSION: Emergency provider assessment and triage scores that rely primarily on initial vital signs are likely to miss a substantial portion of critically ill older adults.

Effect of a geriatric curriculum on emergency medicine resident attitudes, knowledge, and decision-making.

OBJECTIVES: Despite an increasing number of elderly emergency department (ED) patients, emergency medicine (EM) residency training lacks geriatric-specific curricula. The objective was to determine if a 1-year geriatric curriculum, designed for residents, would affect residents' attitudes, knowledge, and decision-making for older patients seen in the ED. METHODS: The authors created a geriatric curriculum for EM residents composed of six lectures on the following topics: trauma, abdominal pain, transitions of care, medication management, iatrogenic injuries, and confusional states. A second component of the curriculum included seven high-fidelity simulation skills training sessions on aortic aneurysm, salicylate toxicity, drugs of abuse, infection from a posterior pressure ulcer, medication-induced elevated prothrombin time resulting in gastrointestinal bleeding, mesenteric ischemia, and myocardial infarction. Before and after completion of the curriculum, residents were assessed on attitudes toward caring for geriatric patients using a validated survey and knowledge of geriatric principals of care using a 35-question multiple choice test. To determine differences before and after the new curriculum was implemented, the paired t-test was performed on knowledge and attitude scores. ED records were also reviewed for frequency of chemical sedation and urinary catheter placement in patients aged 65 and over, both before and after the educational intervention, as a measure of appropriate decision-making. Appropriateness of urinary catheter placement was determined by two physician reviewers using criteria adapted from the Centers for Disease Control and Prevention indications for appropriate urinary catheter use. Reviewers met to adjudicate any disagreements about appropriateness. Fisher's exact test was used to examine differences in frequency of chemical sedation and urinary catheter placement. RESULTS: Twenty-nine EM residents underwent the training. There was no measured change in attitudes. Knowledge improved from the pre- to posttest with average scores of 58.5 and 68.0%, respectively (p < 0.0001), among the 25 residents who completed both tests. There was no change in the percentage of elderly patients receiving chemical sedation and urinary catheters before and after the curriculum (5.4% vs. 4.5%, p = 0.47; and 7.4% vs. 5.9%, p = 0.3, respectively). The number of inappropriate urinary catheters placed significantly decreased after the curriculum, from 8 of 49 to 1 of 47 (16.3% vs. 2.1%, p = 0.03). CONCLUSIONS: Geriatric educational curricula for EM residents may positively affect knowledge base and appropriate decision-making when working with older adults in the ED. These educational enhancements may place elderly patients at less risk of adverse outcomes.

Using screen-based simulation to improve performance during pediatric resuscitation.

OBJECTIVES: To assess the ability of a screen-based simulation-training program to improve emergency medicine and pediatric resident performance in critical pediatric resuscitation knowledge, confidence, and skills. METHODS: A pre-post, interventional design was used. Three measures of performance were created and assessed before and after intervention: a written pre-course knowledge examination, a self-efficacy confidence score, and a skills-based high-fidelity simulation code scenario. For the high-fidelity skills assessment, independent physician raters recorded and reviewed subject performance. The intervention consisted of eight screen-based pediatric resuscitation scenarios that subjects had 4 weeks to complete. Upon completion of the scenarios, all three measures were repeated. For the confidence assessment, summary pre- and post-test summary confidence scores were compared using a t-test, and for the skills assessment, pre-scores were compared with post-test measures for each individual using McNemar's chi-square test for paired samples. RESULTS: Twenty-six of 35 (71.3%) enrolled subjects completed the institutional review board-approved study. Increases were observed in written test scores, confidence, and some critical interventions in high-fidelity simulation. The mean improvement in cumulative confidence scores for all residents was 10.1 (SD +/-4.9; range 0-19; p < 0.001), with no resident feeling less confident after the intervention. Although overall performance in simulated codes did not change significantly, with average scores of 6.65 (+/-1.76) to 7.04 (+/-1.37) out of 9 possible points (p = 0.58), improvement was seen in the administering of appropriate amounts of IV fluids (59-89%, p = 0.03). CONCLUSIONS: In this study, improvements in resident knowledge, confidence, and performance of certain skills in simulated pediatric cardiac arrest scenarios suggest that screen-based simulations may be an effective way to enhance resuscitation skills of pediatric providers. These results should be confirmed using a randomized design with an appropriate control group.