Cotesting for Human Immunodeficiency Virus and Sexually Transmitted Infections in the Emergency Department.

BACKGROUND: The Centers for Disease Control and Prevention (CDC) and US Preventive Services Task Force (USPSTF) guidelines recommend screening for human immunodeficiency virus (HIV) in patients aged 15 to 65 years, as well as those at increased risk. Patients screened in the emergency department (ED) for gonorrhea (GC) and/or chlamydia represent an increased-risk population. Our aim was to assess compliance with CDC and USPSTF guidelines for HIV testing in a national sample of EDs. METHODS: We examined data from the 2010 to 2018 Nationwide Emergency Department Sample, which can be used to create national estimates of ED care to query tests for GC, chlamydia, HIV, and syphilis testing. Weighted proportions and 95% confidence intervals (CIs) were reported, and Rao-Scott χ 2 tests were used. RESULTS: We identified 13,443,831 (weighted n = 3,094,214) high-risk encounters in which GC/chlamydia testing was performed. HIV screening was performed in 3.9% (95% CI, 3.4-4.3) of such visits, and syphilis testing was performed in 2.9% (95% CI, 2.7-3.2). Only 1.5% of patients with increased risk encounters received both HIV and syphilis cotesting. CONCLUSIONS: Despite CDC and USPSTF recommendations for HIV and syphilis screening in patients undergoing STI evaluation, only a small proportion of patients are being tested. Further studies exploring the barriers to HIV screening in patients undergoing STI assessment in the ED may help inform future projects aimed at increasing guidance compliance.

High-Flow Nasal Cannula in Transport: Process, Results, and Considerations.

OBJECTIVE: The current coronavirus disease 2019 pandemic has increased interest in the use of high-flow nasal cannula (HFNC) in the transport setting. The purpose of this report was to outline the clinical workflow of using HFNC in transport and the results of a retrospective chart review of patients undergoing interhospital transfer on HFNC. METHODS: We conducted a retrospective chart review of all patient transfers using HFNC between January 2018 and June 2019. The primary data abstracted from patient charts included patient demographics, transport distance, HFNC settings including flow rate in liters per minute and fraction of inspired oxygen (Fio2), and vital signs. RESULTS: There was a total of 220 patients, 148 pediatric and 72 adult patients. Both pediatric groups experienced statistically significant reductions in heart rate, systolic blood pressure, and diastolic blood pressure. The most common flow rate for both pediatric groups was 10 L/min and 50 L/min for adults. For pediatrics, the most common settings ranged between 30% and 50% Fio2, with the most common setting being 30% Fio2. The adult Fio2 settings ranged from 30% to 100% Fio2, with the 2 most common settings being 50% Fio2 and 80% Fio2. No patients were intubated during the transport encounter. CONCLUSION: Our study provides evidence that HFNC is feasible and tolerated by patients and is an additional option for noninvasive ventilation in transport across the age continuum. Future studies are needed to compare HFNC with other noninvasive modalities that include assessing patient tolerance and comfort as contributing factors and to identify indications and contraindications for use in the transport setting.

Patient Safety Events during Critical Care Transport.

OBJECTIVE: Patient safety events (PSEs) occurring during interfacility transport have not been studied comprehensively in critical care transport (CCT) teams in the United States. The purpose of this research was to investigate the type and frequency of PSEs during CCT between hospitals; to explore the impact of patient stability, vulnerability, complexity, predictability, and resiliency; and to examine if the nurse factors of licensure or experience and transport factors of duration or mode of transport influence the frequency of PSEs. The study was conducted at a large hospital-based quaternary health care system in the Midwestern United States. METHODS: This was a retrospective, descriptive correlational study using chart review. The study selected 50 sequential qualifying cases with PSEs and randomly selected control cases reviewed at a single site over a 5-month period. RESULTS: The rate of PSEs was 27.7 events per 1,000 patient contacts. Of 9 reported adverse event types, new or recurrent hypoxia had the greatest frequency. Hypoxia, when present at the time of initial CCT contact, was associated with the PSE occurrence (P = .046). Duration of transport was a significant predictor of PSEs (P = .025). CONCLUSION: Pretransport hypoxia and duration of transport are independent predictors for intratransport PSEs, particularly intratransport hypoxia.

Use of arterial catheters in the management of acute aortic dissection.

PURPOSE: The aim of this study was to investigate the relationship between the use of invasive arterial blood pressure (IBP) monitoring and reaching established aggressive medical management goals in acute aortic dissection. METHODS: Data were collected through a retrospective chart review of patients diagnosed with acute aortic syndromes of the thoracic cavity who required transport to tertiary care over a 28-month period. The 2010 American Heart Association medical management goals of thoracic aortic disease were used as hemodynamic end points. RESULTS: A total of 208 patients were included, with 113 (54%) diagnosed at least in part with acute Stanford Type A aortic dissections and the remaining 95 (46%) having isolated Stanford Type B dissections. Emergency departments made up 158 (76%) of transfer departments; 129 (62%) patients had IBP catheters placed. The highest mean systolic blood pressures (SBPs) recorded were 165 mm Hg in the IBP group versus 151 mm Hg when noninvasive blood pressure (NIBP) cuffs were used (P < .01). The mean decrease in SBP during transport was 51 mm Hg in the IBP group versus 34 mm Hg in the NIBP group (P < .001). The difference between the last reported NIBP and the first IBP was noted as 19 mm Hg higher. The IBP group met the SBP goal more frequently than the NIBP group (P < .05) when the SBP was noted as greater than 140 mm Hg during transport. Bedside time increased only 6 minutes with IBP placement (P < .007). CONCLUSION: Patients with IBP catheters were noted to be more aggressively managed with antihypertensive medications, met hemodynamic goals more frequently, and had only 6 minutes longer bedside times. These findings support the placement of IBP catheters by emergency departments and critical care transport (CCT) teams in patients with acute aortic syndromes requiring interfacility transport to definitive care.

Decreasing door-to-balloon times via a streamlined referral protocol for patients requiring transport.

PURPOSES: The objective of this study was to evaluate the effectiveness of a streamlined interfacility referral protocol in reducing door-to-balloon (D2B) times for patients experiencing acute ST-segment elevation myocardial infarction (STEMI). BASIC PROCEDURES: In a retrospective database review, we compared D2B times for patients requiring interfacility transfer after the implementation of a streamlined referral protocol. All patients undergoing interfacility transport with a referring diagnosis of STEMI were eligible for inclusion. Quality management databases were reviewed by trained abstractors using standardized data entry forms for D2B times from July 2009 through June 2010. Median D2B times with interquartile ranges are reported. MAIN FINDINGS: A total of 133 patients exhibited complete data and were included in the analysis, 54 of which were transferred via the streamlined referral protocol. Streamlined referral patients exhibited a median D2B time of 101 minutes (interquartile range, 88-128) vs a median D2B time of 122 minutes (interquartile range, 99-157) for the traditional referral group (P = .001). Door-to-balloon times of 90 minutes or less were achieved in 13% of the traditional referral patients and in 30% of the streamlined protocol group (odds ratio, 2.9; 95% confidence interval, 1.2-7). PRINCIPAL CONCLUSION: The implementation of a streamlined referral protocol has significantly reduced D2B times for patients diagnosed with STEMI that required interfacility transport for intervention.

Interhospital transport of patients with COVID-19: Cleveland Clinic approach.

Hospital-to-hospital transportation of patients in the COVID-19 era presents unique challenges to ensuring the safety of both patients and health care providers. Crucial factors to address include having adequate supplies of protective equipment and ensuring their appropriate use, defining patient care procedures during transport, and decontamination post-transport. Transport vehicles need to have adequate physical space, an isolated driver compartment, NS HEPA filtration of air. Having a standardized intake process can help identify patients who would benefit from transport to another facility.

Seeing Red: Blood Sample Hemolysis Is Associated with Prolonged Emergency Department Throughput.

INTRODUCTION: Hemolyzed emergency department (ED) blood specimens impose substantial burdens on various aspects of delivering care. The ED has the highest incidence of hemolysis among hospital departments. This study assessed the association and potential impact of hemolyzed blood samples on patient throughput time using ED length of stay (LOS) as the primary outcome measure. METHODS: This study was a secondary analysis of data collected during a performance improvement project aimed at reducing the incidence of hemolysis in ED blood specimens. The electronic medical record was queried for potassium orders and results and for key patient throughput time points. Throughput times were stratified according to hemolysis, ED disposition (admitted vs discharged), and Emergency Services Index (ESI) triage categorization. Two-tailed t tests were used to compare throughput times for patients with and without hemolysis. RESULTS: Potassium values were reported for 11 228 patient visits. The mean ED LOS was 287 minutes for patients with nonhemolyzed samples and 349 minutes for patients who had hemolyzed samples, a mean delay of 62 minutes. The mean throughput time for discharged patients was 92 minutes shorter in the group without hemolysis (337 vs 429 minutes). The mean throughput time for admitted patients was 28 minutes shorter in the group without hemolysis (264 vs 292 minutes). The increased LOS for patients with a hemolyzed blood sample was independent of the most commonly encountered ESI levels. CONCLUSION: Hemolysis of blood samples obtained in the ED is associated with prolonged patient throughput via delays in patient disposition, independent of various markers of acuity, such as the patients' ultimate disposition or triage categorization.

An intervention based on the Electronic Medical Record to improve smoking cessation guidance in an urban tertiary care center emergency department.

INTRODUCTION: Smoking remains a major public health issue and a leading cause of death and disability in the United States. The objective of this study was to determine the effect of a simple intervention on smoking guidance, based on the electronic medical record (EMR), including providing discharge instructions and/or cessation counseling to emergency department (ED) patients who smoke. METHODS: This was an interventional before-and-after study in an ED with 70000 visits per year. A pre-intervention and post-intervention chart review was performed on a random sample of ED visits occurring in 2014 and 2016, identifying smokers and the frequency with which smokers received discharge instructions and/or cessation counseling. In the fall of 2015, our EMR was programmed to deploy smoking cessation discharge instructions automatically. RESULTS: In all, 28.7% (172/600; 95% CI: 25.2-32.4%) reported current smoking in the pre-intervention ED population and 27.6% (166/600; 95% CI: 24.2-31.4%) reported smoking in the post-intervention population. Smoking cessation guidance was provided to a total of 3.5% of self-reported smokers in the pre-intervention group (6/172; 95% CI: 1.4-7.6%); 1.2% (2/172; 95% CI: 0.3-4.1%) were informed of smoking cessation resources as part of their printed ED discharge instructions and 2.3% (4/172; 95% CI: 0.9-5.8%) received smoking cessation counseling by the ED provider. There was a statistically significant increase in the proportion of patients receiving any smoking cessation guidance after the intervention. All patients (166/166; 95% CI: 97-100% in this period received ED discharge instructions and a list of smoking cessation resources and 3.6% of smokers (6/166; 95% CI: 1.7-7.7%) received smoking cessation counseling by the ED provider. CONCLUSIONS: Automated deployment of smoking cessation discharge instructions in the EMR improves smoking cessation discharge instructions, and also has a positive impact on improving rates of in-person counseling by ED providers.

Direct patient care activities and interventions of emergency medicine pharmacists.

Background Emergency medicine (EM) pharmacists are increasingly recognized as integral team members in the care of emergency department (ED) patients but there is variability in the scope of direct patient care services. Objectives The primary objective was to categorize direct patient care activities and drug therapy recommendations. The secondary objectives were to categorize recommendations based on drug class and to determine the proportion of recommendations associated with Institute for Safe Medication Practices (ISMP) high-alert medications. Methods This retrospective, single-center, chart review was conducted in an academic ED with 65,000 annual visits. EM pharmacists documented direct patient care activities in the electronic health record. Documented activities from 1/1/2015 through 3/31/2015 were abstracted electronically for analysis by a trained reviewer. Results There were 3567 interventions and direct patient care activities documented. The most common activities were facilitation of medication histories (n = 1300) and drug therapy recommendations (n = 1165). Of 1165 drug therapy recommendations, 986 were linked to a drug class such as antimicrobial agents (31.9%), cardiovascular agents (16.6%), and analgesic agents (13.2%) and 20% of these interventions were associated with ISMP high-alert medications. Conclusion EM pharmacists documented several types of direct patient care activities with the majority being drug therapy recommendations and medication histories.

Impact of Interventions to Change CBC and Differential Ordering Patterns in the Emergency Department.

Objectives: A CBC with leukocyte differential (CBC-DIFF) is a frequently ordered emergency department (ED) test. The DIFF component often does not add to clinical decision making. Our objective was to evaluate the impact of a performance improvement project on CBC ordering. Methods: ED orders for CBC-DIFF were identified through the laboratory information system. Two interventions were evaluated: an educational intervention regarding CBC-DIFF uses and a reprioritization of ED CBC-DIFF and CBC in the electronic medical record (EMR) orders. Pearson χ2 tests were used to assess for differences in the proportions. Results: There was no difference in the proportion of CBC tests performed after the education intervention (175/6,192, 2.8% [95% CI, 2.39%-3.21%] vs 219/6,270, 3.5% [95% CI, 3.05%-3.95%]). There was a significant increase in CBC samples ordered following the EMR intervention (604/6,044, 9.1% [95% CI, 8.37%-9.83%]; P < .01). Conclusions: Reprioritizing EMR laboratory orders can reduce overutilization of CBC-DIFF testing.

Cost-Consequence Analysis of Mobile Stroke Units vs. Standard Prehospital Care and Transport.

Background: Mobile stroke units (MSUs) are the latest approach to improving time-sensitive stroke care delivery. Currently, there are no published studies looking at the expanded value of the MSU to diagnose and transport patients to the closest most appropriate facility. The purpose of this paper is to perform a cost consequence analysis of standard transport (ST) vs. MSU. Methods and Results: A cost consequence analysis was undertaken within a decision framework to compare the incremental cost of care for patients with confirmed stroke that were served by the MSU vs. their simulated care had they been served by standard emergency medical services between July 2014 and October 2015. At baseline values, the incremental cost between MSU and ST was $70,613 ($856,482 vs. $785,869) for 355 patient transports. The MSU avoided 76 secondary interhospital transfers and 76 emergency department (ED) encounters. Sensitivity analysis identified six variables that had measurable impact on the model's variability and a threshold value at which MSU becomes the optimal strategy: number of stroke patients (>391), probability of requiring transfer to a comprehensive stroke center (CSC, >0.52), annual cost of MSU operations (<$696,053), cost of air transfer (>$8,841), probability initial receiving hospital is a CSC (<0.32), and probability of ischemic stroke with ST (<0.76). Conclusions: MSUs can avert significant costs in the administration of stroke care once optimal thresholds are achieved. A comprehensive cost-effectiveness analysis is required to determine not just the operational value of an MSU but also its clinical value to patients and the society.

The Six-Item Screener to detect cognitive impairment in older emergency department patients.

BACKGROUND: Cognitive impairment due to delirium or dementia is common in older emergency department (ED) patients. To prevent errors, emergency physicians (EPs) should use brief, sensitive tests to evaluate older patient's mental status. Prior studies have shown that the Six-Item Screener (SIS) meets these criteria. OBJECTIVES: The goal was to verify the performance of the SIS in a large, multicenter sample of older ED patients. METHODS: A prospective, cross-sectional study was conducted in three urban academic medical center EDs. English-speaking ED patients > or = 65 years old were enrolled. Patients who received medications that could affect cognition, were too ill, were unable to cooperate, were previously enrolled, or refused to participate were excluded. Patients were administered either the SIS or the Mini-Mental State Examination (MMSE), followed by the other test 30 minutes later. An MMSE of 23 or less was the criterion standard for cognitive impairment; the SIS cutoff was 4 or less for cognitive impairment. Standard operator characteristics of diagnostic tests were calculated with 95% confidence intervals (CIs), and a receiver operating characteristic curve was plotted. RESULTS: The authors enrolled 352 subjects; 111 were cognitively impaired by MMSE (32%, 95% CI = 27% to 37%). The SIS was 63% sensitive (95% CI = 53% to 72%) and 81% specific (95% CI = 75% to 85%). The area under the receiver operating characteristic curve was 0.77 (95% CI = 0.72 to 0.83). CONCLUSIONS: The sensitivity of the SIS was lower than in prior studies. The reasons for this lower sensitivity are unclear. Further study is needed to clarify the ideal brief mental status test for ED use.

Potentially inappropriate medications and adverse drug effects in elders in the ED.

The objective of this study was to examine the prevalence of potentially inappropriate medications (PIMs) and potential adverse drug effects (ADEs) in older adults presenting to the emergency department (ED). This was a prospective observational study of a convenience sample of adults 65 years and older presenting to the ED at an urban, tertiary care hospital. Potentially inappropriate medications were defined according to 2003 Beers criteria. Potential ADEs were defined as either (1) a potential drug-drug interaction, (2) alternative medication likely to cause toxicity or drug interactions, or (3) toxic doses of vitamins or minerals. Of 174 eligible patients, 124 were enrolled. The mean number of medications used per patient was 8.6 (range, 0-20). Thirty six patients (29%, 95% confidence interval, 27%-37%) presented to the ED with at least one PIM. Eight PIMs were prescribed in the ED, representing 16% of all prescriptions in the ED. Potential ADEs meeting the defined criteria were found in 26.6% of patients. A subanalysis of a random sample of charts revealed significant discordance between medication lists obtained by the research assistants and that of the health care providers. Older ED patients are at high risk for use of potentially inappropriate medications and ADEs. This problem may be magnified by inaccurate medication lists obtained by ED providers. A larger multicenter study may help to better define the scope of this problem.

A brief risk stratification tool to predict functional decline in older adults discharged from emergency departments.

OBJECTIVES: To determine the effectiveness of the six-item Triage Risk Screening Tool (TRST) to assess baseline functional status and predict subsequent functional decline in older community-dwelling adults discharged home from the emergency department (ED). DESIGN: Secondary data analysis of a randomized, controlled trial. SETTING: EDs of two urban academic hospitals. PARTICIPANTS: Six hundred fifty community-dwelling adults aged 65 and older presenting to the ED and discharged home. Patients were categorized a priori as "high risk" if they had cognitive impairment or two or more risk factors on the TRST. MEASUREMENTS: Functional status: summed activity of daily living (ADL) and instrumental activity of daily living (IADL) scores at baseline, 30 days, and 120 days. Self-perceived physical health: standardized physical health component of the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36). Functional decline: loss of one or more ADLs and one or more IADLs from ED baseline at 30 and 120 days. Decline in self-perceived physical health: follow-up SF-36 standardized physical health component scores four or more points lower than baseline. RESULTS: TRST scores correlated with baseline ADL impairments, IADL impairments, and self-perceived physical health at all endpoints (P<.001). A TRST score of two or more was moderately predictive of decline in ADLs or IADLs (30-day ADL area under the receiver operating characteristic curve (AUC)=0.64; 95% confidence interval (CI)=0.56-0.72; 120-day ADL AUC=0.66; 95% CI=0.58-0.74) but not perceived physical health. CONCLUSION: The TRST identifies baseline functional impairment in older ED patients and is moderately predictive of subsequent functional decline after an initial ED visit. The TRST provides a valid proxy measure for assessing functional status in the ED and may be useful in identifying high-risk patients who would benefit from referrals for further evaluation or surveillance upon ED discharge.

Inappropriate prescribing in an older ED population.

The objective of this study was to determine the prevalence of potentially inappropriate medication (PIMs) use in older emergency department (ED) patients based on the updated 2002 Beers criteria. This was a retrospective analysis of 352 consecutive ED visits by patients aged 65 years and older. The mean number of medications taken was 8.4 per patient. In the study population, 111 (32%; 95% confidence interval [CI], 27-36) of 352 patients were taking at least 1 PIM at ED presentation. Propoxyphene/acetaminophen (24/352, 7%; 95% CI, 4-10), muscle relaxants (14/352, 4%; 95% CI, 2-7), and antihistamines (12/352, 3%; 95% CI, 2-6) were the most common PIMs. Among 101 of 193 patients discharged home from the ED with a new prescription, 13 (13%; 95% CI, 6-19) were also given PIMs. The most common PIMs were propoxyphene/acetaminophen (3/101; 95% CI, 1-8), diazepam (3/101; 95% CI, 1-8), cyclobenzaprine (2/101, 2%; 95% CI, 0-7), and diphenhydramine (2/101, 2%; 95% CI, 0-7). Outpatient PIM use in older ED patients is highly prevalent. Further education is needed regarding prescribing practices in this population group.

Impact of Use of Smaller Volume, Smaller Vacuum Blood Collection Tubes on Hemolysis in Emergency Department Blood Samples.

OBJECTIVES: Hemolyzed blood samples commonly occur in hospital emergency departments (EDs). Our objective was to determine whether replacing standard large-volume/high-vacuum sample tubes with low-volume/low-vacuum tubes would significantly affect ED hemolysis. METHODS: This was a prospective intervention of the use of small-volume/vacuum collection tubes. We evaluated all potassium samples in ED patients and associated hemolysis. We used χ2 tests to compare hemolysis incidence prior to and following utilization of small tubes for chemistry collection. RESULTS: There were 35,481 blood samples collected during the study period. Following implementation of small-volume tubes, overall hemolysis decreased from a baseline of 11.8% to 2.9% (P < .001) with corresponding reductions in hemolysis with comment (8.95% vs 1.99%; P < .001) gross hemolysis (2.84% vs 0.90%; P < .007). CONCLUSIONS: This work demonstrates that significant improvements in ED hemolysis can be achieved by utilization of small-volume/vacuum sample collection tubes.

Reduction in time to treatment in prehospital telemedicine evaluation and thrombolysis.

OBJECTIVE: To compare the times to evaluation and thrombolytic treatment of patients treated with a telemedicine-enabled mobile stroke treatment unit (MSTU) vs those among patients brought to the emergency department (ED) via a traditional ambulance. METHODS: We implemented a MSTU with telemedicine at our institution starting July 18, 2014. A vascular neurologist evaluated each patient via telemedicine and a neuroradiologist and vascular neurologist remotely assessed images obtained by the MSTU CT. Data were entered in a prospective registry. The evaluation and treatment of the first 100 MSTU patients (July 18, 2014-November 1, 2014) was compared to a control group of 53 patients brought to the ED via a traditional ambulance in 2014. Times were expressed as medians with their interquartile ranges. RESULTS: Patient and stroke severity characteristics were similar between 100 MSTU and 53 ED control patients (initial NIH Stroke Scale score 6 vs 7, p = 0.679). There was a significant reduction of median alarm-to-CT scan completion times (33 minutes MSTU vs 56 minutes controls, p < 0.0001), median alarm-to-thrombolysis times (55.5 minutes MSTU vs 94 minutes controls, p < 0.0001), median door-to-thrombolysis times (31.5 minutes MSTU vs 58 minutes controls, p = 0.0012), and symptom-onset-to-thrombolysis times (97 minutes MSTU vs 122.5 minutes controls, p = 0.0485). Sixteen patients evaluated on MSTU received thrombolysis, 25% of whom received it within 60 minutes of symptom onset. CONCLUSION: Compared with the traditional ambulance model, telemedicine-enabled ambulance-based thrombolysis resulted in significantly decreased time to imaging and treatment.

Does Pneumatic Tube System Transport Contribute to Hemolysis in ED Blood Samples?

INTRODUCTION: Our goal was to determine if the hemolysis among blood samples obtained in an emergency department and then sent to the laboratory in a pneumatic tube system was different from those in samples that were hand-carried. METHODS: The hemolysis index is measured on all samples submitted for potassium analysis. We queried our hospital laboratory database system (SunQuest(®)) for potassium results for specimens obtained between January 2014 and July 2014. From facility maintenance records, we identified periods of system downtime, during which specimens were hand-carried to the laboratory. RESULTS: During the study period, 15,851 blood specimens were transported via our pneumatic tube system and 92 samples were hand delivered. The proportions of hemolyzed specimens in the two groups were not significantly different (13.6% vs. 13.1% [p=0.90]). Results were consistent when the criterion was limited to gross (3.3% vs 3.3% [p=0.99]) or mild (10.3% vs 9.8% [p=0.88]) hemolysis. The hemolysis rate showed minimal variation during the study period (12.6%-14.6%). CONCLUSION: We found no statistical difference in the percentages of hemolyzed specimens transported by a pneumatic tube system or hand delivered to the laboratory. Certain features of pneumatic tube systems might contribute to hemolysis (e.g., speed, distance, packing material). Since each system is unique in design, we encourage medical facilities to consider whether their method of transport might contribute to hemolysis in samples obtained in the emergency department.

Etiology and clinical course of abdominal pain in senior patients: a prospective, multicenter study.

BACKGROUND: The authors describe the epidemiology and clinical course of older persons examined in emergency departments (EDs) for abdominal pain. METHODS: This was a prospective, multicenter, observational study of older persons (>or=60 years) examined in participating EDs for nontraumatic abdominal pain. Medical records were reviewed for demographics, ED diagnoses, findings of radiographic imaging, disposition, operative procedures, length of hospitalization, and final diagnoses. Patients were interviewed at 2 weeks to determine clinical course, final diagnoses, and mortality status. The authors compared ED diagnoses with final diagnoses, reporting the percentage change in aggregate and for the 12 most common diagnoses. RESULTS: Of 360 patients (mean age, 73.2+/- 8.8 years; 66% women; 51% white) who met selection criteria, 209 (58%) were admitted to the hospital and 63 (18%) required surgery or an invasive procedure. For patients with complete follow-up information (n=337), 37 (11%) had repeated ED visits and 23 (7%) were readmitted to the hospital. The case-fatality rate was 5%. Leading causes of abdominal pain were nonspecific (14.8%), urinary tract infection (8.6%), bowel obstruction (8%), gastroenteritis (6.8%), and diverticulitis (6.5%). The ED and final diagnoses matched 82% of the time. Older patients had higher mortality rates (odds ratio, 4.4; 95% confidence interval, 1.4--14) and lower diagnostic concordance rates (76% vs 87%; p=.01). Study limitations include inability to enroll all eligible persons and possible inaccuracies in participant-reported follow-up interviews. CONCLUSIONS: Abdominal pain in older patients should be investigated thoroughly as, in this study, nearly 60% of patients were hospitalized, 20% underwent operative or invasive procedures, 10% had return ED visits, and 5% died within a 2-week follow-up period.

A multifaceted quality improvement program improves endotracheal tube confirmation documentation in the emergency department.

Confirmation of endotracheal tube (ETT) position is an essential part of emergency department (ED) airway care. The study team evaluated the effect of a multifaceted quality improvement initiative on improving confirmation documentation rates. Rates of documentation of appropriate methods of ETT position confirmation were better for patients undergoing ETT placement in the study site ED than for those arriving already intubated (103/127 [81.1%] vs 19/71 [26.8%]; relative risk [RR] = 3.03; 95% confidence interval [CI] = 2.04 to 4.49). Overall rates of documentation of appropriate methods of ETT position confirmation were higher after the intervention (557/758 [73.5%] vs 122/198 [61.6%]; RR = 1.19; 95% CI = 1.06 to 1.34), with a greater increase among the group presenting to the ED with an ETT already placed (116/259 [44.8%] vs 19/71 [26.8%]; RR = 1.67; 95% CI = 1.11 to 2.51) compared with those intubated in the study site ED (103/127 [81.1%] vs 441/499 [88.4%]; RR = 0.92; 95% CI = 0.8389 to 1.0039).