Catching Suicide Before It Harms: Universal Suicide Screening in a Pediatric Emergency Department.

OBJECTIVES: Suicide is the second leading cause of death in people aged 10 to 24 years. We aim to assess the effectiveness of universal suicide screening in a pediatric ED. METHODS: Since April 7, 2019, all patients 10 years and older who presented to the pediatric ED of our freestanding children's hospital were screened with the validated Columbia Suicide Severity Rating Scale and categorized as mild, moderate, or severe risk for suicide. Screenings from 2019 were reviewed by investigators. All children aged 10 to 18 years who were screened were included. Data collected included demographic information, previous ED visits, past chief complaints), suicidal ideation, suicide attempt, and disposition. RESULTS: A total of 11,469 subjects were screened for suicide risk. Of those screened, 340 were positive on Columbia Suicide Severity Rating Scale, and 5 were excluded for being outside of the age range. Of the remaining 335 subjects who screened positive, 116 (34.5%) of them presented with a primarily medical chief complaint. A total of 120 subjects screened mild risk (35.8%), 46 were moderate (13.7%), and 169 were severe (50.4%). Overall, 141 positive subjects were admitted for mental health concerns. CONCLUSIONS: Several patients who screened positive for suicide risk did not present with a mental health concern. Nearly half of screen-positive children who were admitted for mental health concerns had been seen in the ED in the year before their visit. Initiation of universal suicide screening in the pediatric ED identified a significant number of children with unrecognized suicide risk.

Impact of SARS-CoV-2 Infection on the Association Between Laboratory Tests and Severe Outcomes Among Hospitalized Children.

Background: To assist clinicians with identifying children at risk of severe outcomes, we assessed the association between laboratory findings and severe outcomes among severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-infected children and determined if SARS-CoV-2 test result status modified the associations. Methods: We conducted a cross-sectional analysis of participants tested for SARS-CoV-2 infection in 41 pediatric emergency departments in 10 countries. Participants were hospitalized, had laboratory testing performed, and completed 14-day follow-up. The primary objective was to assess the associations between laboratory findings and severe outcomes. The secondary objective was to determine if the SARS-CoV-2 test result modified the associations. Results: We included 1817 participants; 522 (28.7%) SARS-CoV-2 test-positive and 1295 (71.3%) test-negative. Seventy-five (14.4%) test-positive and 174 (13.4%) test-negative children experienced severe outcomes. In regression analysis, we found that among SARS-CoV-2-positive children, procalcitonin ≥0.5 ng/mL (adjusted odds ratio [aOR], 9.14; 95% CI, 2.90-28.80), ferritin >500 ng/mL (aOR, 7.95; 95% CI, 1.89-33.44), D-dimer ≥1500 ng/mL (aOR, 4.57; 95% CI, 1.12-18.68), serum glucose ≥120 mg/dL (aOR, 2.01; 95% CI, 1.06-3.81), lymphocyte count <1.0 × 109/L (aOR, 3.21; 95% CI, 1.34-7.69), and platelet count <150 × 109/L (aOR, 2.82; 95% CI, 1.31-6.07) were associated with severe outcomes. Evaluation of the interaction term revealed that a positive SARS-CoV-2 result increased the associations with severe outcomes for elevated procalcitonin, C-reactive protein (CRP), D-dimer, and for reduced lymphocyte and platelet counts. Conclusions: Specific laboratory parameters are associated with severe outcomes in SARS-CoV-2-infected children, and elevated serum procalcitonin, CRP, and D-dimer and low absolute lymphocyte and platelet counts were more strongly associated with severe outcomes in children testing positive compared with those testing negative.

Establishing a Permanent Food Pantry in a Pediatric Emergency Department.

Childhood food insecurity is associated with adverse health outcomes. Food pantries housed within healthcare facilities have the potential to reduce childhood food insecurity. An interdisciplinary team established a permanent food pantry in the pediatric emergency department of a metropolitan children's hospital. Members of the team included attending and resident physicians, nurse practitioners, nurses, patient care technicians, a volunteer coordinator, Prevention and Wellness staff, and environmental services staff. The development process, formative evaluation, and impact of the pantry during the first 15 months of use is described. Families presenting to the emergency department were notified of the food pantry and offered a bag of groceries. Data collected included number of adult and children in the household, age ranges of family members, and whether food was accepted. The food pantry provided aid to 2199 households from January 2021 to April 2022. Recipients of food assistance included 4698 children, 3565 adults, and 140 seniors. In addition, the interdisciplinary approach to the development process elucidated barriers to and facilitators of the project's success, thereby maximizing the food assistance outcome.

The Impact of Bedside Cardiac Point-of-Care Ultrasound on the Utilization of Cardiology Subspecialty Resources in a Pediatric Emergency Department.

OBJECTIVE: This study sought to determine the impact of cardiac point-of-care ultrasound (cPOCUS) in a pediatric emergency department (ED) on cardiology subspecialty utilization for subjects with chest pain or syncope. Diagnostic yield of cPOCUS and transthoracic echocardiograms (TTEs) for these subjects was also examined. METHODS: A retrospective chart review of subjects presenting to a tertiary pediatric ED with chest pain or syncope 1 year before (2015, pre-cPOCUS group) and 1 year after (2017, cPOCUS group) introduction of cPOCUS was conducted. Subjects aged 2 to 18 years evaluated for these symptoms were included. Those with known heart defects, prior abnormal TTE, or asthma exacerbation at presentation were excluded. In both groups, cardiology subspecialty utilization was assessed by determining whether cardiology referrals, cardiology consultations, or follow-up TTEs were completed. Results of TTEs were reviewed and classified as incidental (no follow-up needed), minor (follow-up needed, but intervention unlikely), moderate (nonurgent intervention needed), and severe (hospitalization/urgent intervention needed). Cardiac point-of-care ultrasound results were compared with any follow-up TTEs. Data were analyzed using χ 2 or Student t test as appropriate. RESULTS: A total of 1230 subjects were analyzed: 595 pre-cPOCUS and 635 cPOCUS group. There was no significant difference in TTEs (42 vs 46), cardiology consultations (36 vs 37), or cardiology referrals (47 vs 37) between groups. Of 67 cPOCUS scans performed, 63 were normal, 3 showed small pericardial effusion, and 2 demonstrated left ventricular dysfunction. Of 88 TTEs in both groups (0.7% subjects), 76 were normal, 5 had incidental, 6 had minor, and 1 had a severe finding present on cPOCUS (0.08% subjects; 95% confidence interval, 0%-0.45%). CONCLUSIONS: The introduction of cPOCUS did not increase cardiology subspecialty utilization in subjects presenting to the pediatric ED with chest pain or syncope. Cardiac point-of-care ultrasound may be useful in evaluating global biventricular systolic function and effusion in this population.

Post-COVID-19 Conditions Among Children 90 Days After SARS-CoV-2 Infection.

Importance: Little is known about the risk factors for, and the risk of, developing post-COVID-19 conditions (PCCs) among children. Objectives: To estimate the proportion of SARS-CoV-2-positive children with PCCs 90 days after a positive test result, to compare this proportion with SARS-CoV-2-negative children, and to assess factors associated with PCCs. Design, Setting, and Participants: This prospective cohort study, conducted in 36 emergency departments (EDs) in 8 countries between March 7, 2020, and January 20, 2021, included 1884 SARS-CoV-2-positive children who completed 90-day follow-up; 1686 of these children were frequency matched by hospitalization status, country, and recruitment date with 1701 SARS-CoV-2-negative controls. Exposure: SARS-CoV-2 detected via nucleic acid testing. Main Outcomes and Measures: Post-COVID-19 conditions, defined as any persistent, new, or recurrent health problems reported in the 90-day follow-up survey. Results: Of 8642 enrolled children, 2368 (27.4%) were SARS-CoV-2 positive, among whom 2365 (99.9%) had index ED visit disposition data available; among the 1884 children (79.7%) who completed follow-up, the median age was 3 years (IQR, 0-10 years) and 994 (52.8%) were boys. A total of 110 SARS-CoV-2-positive children (5.8%; 95% CI, 4.8%-7.0%) reported PCCs, including 44 of 447 children (9.8%; 95% CI, 7.4%-13.0%) hospitalized during the acute illness and 66 of 1437 children (4.6%; 95% CI, 3.6%-5.8%) not hospitalized during the acute illness (difference, 5.3%; 95% CI, 2.5%-8.5%). Among SARS-CoV-2-positive children, the most common symptom was fatigue or weakness (21 [1.1%]). Characteristics associated with reporting at least 1 PCC at 90 days included being hospitalized 48 hours or more compared with no hospitalization (adjusted odds ratio [aOR], 2.67 [95% CI, 1.63-4.38]); having 4 or more symptoms reported at the index ED visit compared with 1 to 3 symptoms (4-6 symptoms: aOR, 2.35 [95% CI, 1.28-4.31]; ≥7 symptoms: aOR, 4.59 [95% CI, 2.50-8.44]); and being 14 years of age or older compared with younger than 1 year (aOR, 2.67 [95% CI, 1.43-4.99]). SARS-CoV-2-positive children were more likely to report PCCs at 90 days compared with those who tested negative, both among those who were not hospitalized (55 of 1295 [4.2%; 95% CI, 3.2%-5.5%] vs 35 of 1321 [2.7%; 95% CI, 1.9%-3.7%]; difference, 1.6% [95% CI, 0.2%-3.0%]) and those who were hospitalized (40 of 391 [10.2%; 95% CI, 7.4%-13.7%] vs 19 of 380 [5.0%; 95% CI, 3.0%-7.7%]; difference, 5.2% [95% CI, 1.5%-9.1%]). In addition, SARS-CoV-2 positivity was associated with reporting PCCs 90 days after the index ED visit (aOR, 1.63 [95% CI, 1.14-2.35]), specifically systemic health problems (eg, fatigue, weakness, fever; aOR, 2.44 [95% CI, 1.19-5.00]). Conclusions and Relevance: In this cohort study, SARS-CoV-2 infection was associated with reporting PCCs at 90 days in children. Guidance and follow-up are particularly necessary for hospitalized children who have numerous acute symptoms and are older.

The impact of converting a power plant from coal to natural gas on pediatric acute asthma.

BACKGROUND AND OBJECTIVES: Air pollutants play a pivotal role in the frequency and severity of asthma symptoms. As cleaner air initiatives are increasingly being implemented, it is important to appraise how these changes relate to acute pediatric asthma. The objective of this study is to evaluate the effect of a Gas and Electric Company's transition from using coal to natural gas as their fuel source on pediatric asthma-related illnesses in Louisville, KY. METHODS: Data were collected for children 2-17 years old from a large regional healthcare system, for which an asthma-related primary diagnosis was present between April 1, 2013 and April 1, 2018. Using an interrupted time series design, we analyzed monthly rates of asthma-related visits to urgent care (UC) and emergency departments (ED). Segmented Poisson regression models were used to assess whether the power company's transition was associated with changes in trends of asthma-related visits. RESULTS: There were a total of 7,735 subjects who met inclusion criteria. Prior to the complete factory transition from coal to natural gas, the mean monthly rate for asthma-related visits was 163.9. After the transition, we observed a significant decrease to a mean monthly rate of 100.3 asthma-related visits (p < 0.001). In addition, the proportion of inpatient (23.7% vs. 30.5%, p < 0.001) visits significantly increased, while ED & UC (76.3 vs. 69.5%, p < 0.001) were significantly decreased. CONCLUSION: Converting an electrical power plant from coal to natural gas lead to a profound and sustained decrease in pediatric acute asthma exacerbation in Louisville, KY.

Outcomes of SARS-CoV-2-Positive Youths Tested in Emergency Departments: The Global PERN-COVID-19 Study.

Importance: Severe outcomes among youths with SARS-CoV-2 infections are poorly characterized. Objective: To estimate the proportion of children with severe outcomes within 14 days of testing positive for SARS-CoV-2 in an emergency department (ED). Design, Setting, and Participants: This prospective cohort study with 14-day follow-up enrolled participants between March 2020 and June 2021. Participants were youths aged younger than 18 years who were tested for SARS-CoV-2 infection at one of 41 EDs across 10 countries including Argentina, Australia, Canada, Costa Rica, Italy, New Zealand, Paraguay, Singapore, Spain, and the United States. Statistical analysis was performed from September to October 2021. Exposures: Acute SARS-CoV-2 infection was determined by nucleic acid (eg, polymerase chain reaction) testing. Main Outcomes and Measures: Severe outcomes, a composite measure defined as intensive interventions during hospitalization (eg, inotropic support, positive pressure ventilation), diagnoses indicating severe organ impairment, or death. Results: Among 3222 enrolled youths who tested positive for SARS-CoV-2 infection, 3221 (>99.9%) had index visit outcome data available, 2007 (62.3%) were from the United States, 1694 (52.6%) were male, and 484 (15.0%) had a self-reported chronic illness; the median (IQR) age was 3 (0-10) years. After 14 days of follow-up, 735 children (22.8% [95% CI, 21.4%-24.3%]) were hospitalized, 107 (3.3% [95% CI, 2.7%-4.0%]) had severe outcomes, and 4 children (0.12% [95% CI, 0.03%-0.32%]) died. Characteristics associated with severe outcomes included being aged 5 to 18 years (age 5 to <10 years vs <1 year: odds ratio [OR], 1.60 [95% CI, 1.09-2.34]; age 10 to <18 years vs <1 year: OR, 2.39 [95% CI 1.38-4.14]), having a self-reported chronic illness (OR, 2.34 [95% CI, 1.59-3.44]), prior episode of pneumonia (OR, 3.15 [95% CI, 1.83-5.42]), symptoms starting 4 to 7 days prior to seeking ED care (vs starting 0-3 days before seeking care: OR, 2.22 [95% CI, 1.29-3.82]), and country (eg, Canada vs US: OR, 0.11 [95% CI, 0.05-0.23]; Costa Rica vs US: OR, 1.76 [95% CI, 1.05-2.96]; Spain vs US: OR, 0.51 [95% CI, 0.27-0.98]). Among a subgroup of 2510 participants discharged home from the ED after initial testing and who had complete follow-up, 50 (2.0%; 95% CI, 1.5%-2.6%) were eventually hospitalized and 12 (0.5%; 95% CI, 0.3%-0.8%) had severe outcomes. Compared with hospitalized SARS-CoV-2-negative youths, the risk of severe outcomes was higher among hospitalized SARS-CoV-2-positive youths (risk difference, 3.9%; 95% CI, 1.1%-6.9%). Conclusions and Relevance: In this study, approximately 3% of SARS-CoV-2-positive youths tested in EDs experienced severe outcomes within 2 weeks of their ED visit. Among children discharged home from the ED, the risk was much lower. Risk factors such as age, underlying chronic illness, and symptom duration may be useful to consider when making clinical care decisions.

Provider Prediction of Disposition for Children With an Acute Exacerbation of Asthma Presenting to the Pediatric Emergency Department.

OBJECTIVE: The aim of this study was to evaluate the accuracy of the initial impression of emergency department providers on the disposition of children with asthma exacerbation. METHODS: We conducted a prospective survey of physicians and other providers in the emergency department of a children's hospital and parents of children presenting with asthma exacerbation. The treating provider completed a survey after finishing the examination and immediately upon exiting the patient's room. Providers predicted the disposition of the child. Additionally, the providers indicated the likelihood of admission using several 10-cm visual analog scales (VASs). Physician accuracy was calculated, and logistic regression models and receiver operator characteristic curves were generated. RESULTS: Complete data were available for 177 subjects. Medical doctors/nurse practitioners made correct predictions in 129 (79.6%; 95% confidence interval [CI], 73.4-85.8) of 162 encounters. Respiratory therapists were correct in 69 (67.6%; 95% CI, 58.6%-76.7%) of 102 encounters, and parents were correct in 116 (67.4%; 95% CI, 60.4%-74.4%) of 172 encounters. Logistic regression with disposition as the dependent variable revealed that provider VAS for likelihood of admission (odds ratio, 23.717; 95% CI, 9.298-60.495) was associated with admission. A receiver operator characteristic curve generated for actual disposition versus "likelihood of admission" VAS had an area under the curve of 0.856 (95% CI, 0.793-0.919). For admission, a VAS of greater than 7 was 89.9% specific, greater than 7.6 was 92.9% specific, and greater than 8.6 was 96% specific. CONCLUSIONS: Emergency department providers correctly predicted disposition 80% of the time. Providers were particularly likely to correctly predict admission. A VAS score of 7 or greater is nearly 90% specific for admission, with specificity increasing at higher values.

The Utility of Head Computed Tomography in the Evaluation of Apparent Life-Threatening Event.

OBJECTIVE: This study aimed to evaluate the diagnostic utility of empiric head computed tomography (CT) in apparent life threatening event (ALTE). METHODS: This was a retrospective chart review of children younger than 12 months presenting to an urban pediatric hospital and its suburban satellite for an ALTE from October 2009 to December 2012. The ALTE cases were identified as having had a diagnosis of ALTE (International Classification of Diseases, 9th Revision 799.82) or as having had a constellation of studies performed consistent with our institutional protocol for ALTE evaluation. Exclusion criteria were known trauma and cases lacking an identifiable ALTE feature on review. RESULTS: There were 631 cases identified, of which 617 met inclusion and exclusion criteria. Of those, 537 had a head CT performed. Five patients were identified with clinically important head CT findings: a case of congenital toxoplasmosis, a case of intraventricular hemorrhage, and 3 cases of nonaccidental trauma (NAT). One of the NAT patients had a bruise on his forehead; the other patients had no historical, physical examination, and other laboratory or radiologic findings to raise concern for significant finding on head CT. The rate of clinically significant findings and occult clinically significant findings was 5/537 (0.93%) (95% confidence interval, 0.30%-2.16%; number needed to treat = 108) and 4/537 (0.75%) (95% confidence interval, 0.20%-1.90%; number needed to treat = 135), respectively. CONCLUSIONS: The rate of clinically important head CT findings in ALTE evaluation was relatively rare, at 0.93%. Given the severe consequences of missing these cases, these data establish a role for empiric head CT in the evaluation of ALTE.

Analysis of Patient Visits and Collections After Opening a Satellite Pediatric Emergency Department.

OBJECTIVE: Satellite pediatric emergency departments (PEDs) have emerged as a strategy to increase patient capacity. We sought to determine the impact on patient visits, physician fee collections, and value of emergency department (ED) time at the primary PED after opening a nearby satellite PED. We also illustrate the spatial distribution of patient demographics and overlapping catchment areas for the primary and satellite PEDs using geographical information system. METHODS: A structured, financial retrospective review was conducted. Aggregate patient demographic data and billing data were collected regarding physician fee charges, collections, and patient visits for both PEDs. All ED visits from January 2009 to December 2013 were analyzed. Geographical information system mapping using ArcGIS mapped ED patient visits. RESULTS: Patient visits at the primary PED were 53,050 in 2009 before the satellite PED opened. The primary PED visits increased after opening the satellite PED to 55,932 in 2013. The satellite PED visits increased to 21,590 in 2013. Collections per visit at the primary PED decreased from $105.13 per visit in 2011 to $86.91 per visit in 2013. Total collections at the satellite PED decreased per visit from $155.41 per visit in 2011 to $128.53 per visit in 2013. CONCLUSIONS: After opening a nearby satellite PED, patient visits at the primary PED did not substantially decrease, suggesting that there was a previously unrecognized demand for PED services. The collections per ED visit were greater at the satellite ED, likely due to a higher collection rate.

Ropivacaine Intramuscular Paracervical Injections for Pediatric Headache: A Randomized Placebo-Controlled Trial.

STUDY OBJECTIVE: We seek to determine whether ropivacaine cervical paraspinal injections compared with normal saline solution injections provide headache relief to pediatric patients that is sufficient for emergency department (ED) discharge. METHODS: We enrolled children aged 7 to 17 years in a double-blinded, randomized, controlled trial of patients presenting to a pediatric ED with headache. Subjects were randomized into 1 of 3 groups: bilateral cervical paraspinal injections of either (1) 0.5% ropivacaine or (2) normal saline solution, or (3) a natural history group (not blinded) receiving no headache therapy for the first 30 minutes. Pain scores were assessed at enrollment and at 10-, 20-, and 30-minute intervals after the administration of the injections. After the intervention period of 30 minutes, additional therapy was provided as needed. Primary outcome was the proportion of children discharged with adequate pain relief at 30 minutes without additional therapy. Secondary outcomes included reduction in pain scores, reoccurrence of headache, and re-presentation to health care with headache. RESULTS: One hundred fifty-three children were enrolled. The proportion discharged with adequate pain relief 30 minutes after the injections did not differ between the 2 intervention groups (32% in the ropivacaine group versus 28% in the saline solution group; effect difference 4%; 95% confidence interval -14% to 21%). In contrast, only 4% percent of patients in the natural history group were discharged without additional therapy after the 30-minute assessment. Reduction of pain scores (2.0 and 2.2 in ropivacaine versus saline solution), headache reoccurrence, and return to care was similar between the 2 treatment groups. CONCLUSION: Cervical paraspinal injections of either ropivacaine or saline solution were effective for approximately one third of patients.

Monthly variation in pediatric visits for headache to US emergency departments.

Headache is a common pediatric symptom often associated with stress and fatigue which may be more common during the school year. The purpose of this study is to determine if visits for headache are more common during the months of the school year. This study is a secondary analysis of the National Hospital Ambulatory Medical Care Survey (NHAMCS) database from 2001 to 2010. Patient visits in those aged 18 years or younger not associated with injury were examined. Only visits with an International Classification of Diseases, ninth revision (ICD-9) code consistent with headache were included. Data were analyzed using cumulative binomial probabilities. This statistic was used to establish the chance of seeing up to the observed number of visits for headache in a given month assuming that all months have an equal number of visits. A total of 660 unweighted visits representing 3.2 million patient encounters met the inclusion and exclusion criteria. Visits for headache were more common during the months of January, September, and October and less common in March, April, July, and November. Subgroup analysis was performed for children aged 13-18 years. In this subgroup, headaches were more common in January, September, and October. They were less common in July and December. Headache is more common during the first 2 months back to school in the fall as well as after the winter break in January. While we are not able to establish causality, we propose that children with headache require additional attention during the school year, particularly in the months following summer and winter breaks.

Concussion Management in the Classroom.

There is a new emphasis on the team approach to pediatric concussion management, particularly in the classroom. However, it is expected that educators are unfamiliar with the "Returning to Learning" recommendations. The authors' primary objective was to assess and improve high school educators' knowledge regarding concussions and management interventions using an online education tool. A total of 247 high school educators completed a 12 question pretest to assess core knowledge of concussions and classroom management followed by a 20-minute online literature-based education module. Participants then completed an identical posttest. The improvement in core knowledge was statistically significant (P < .001). Initial areas of weakness were the description and identification of concussions. Questions regarding concussion classroom management also showed a statistically significant increase in scores (P < .001). This study identifies the deficits in the knowledge of educators regarding concussions and classroom management as well as the significant improvement after an online educational module.

Seasonal variation of presentation for headache in a pediatric emergency department.

OBJECTIVES: Headache is a common pediatric complaint. Our experience indicated that there was a seasonal variation in children seeking emergency department (ED) care for headache. We hypothesized that visits to the ED would be more common during the school year compared with that during the summer months. METHODS: Electronic medical record data were reviewed from January 1, 2008 through June 30, 2010. All patients age 4 years and older with a chief complaint of headache were examined. Patients with ventriculoperitoneal shunts, intracranial mass, trauma, or stroke were excluded. The following data were accumulated: date of visit, birth date, sex, race, and diagnosis. Visits were grouped by month of occurrence and school year (September through May) and non-school year (June through August). Cumulative binomial probabilities were used to determine the likelihood of experiencing the observed number of occurrences or fewer in each period. RESULTS: A total of 2731 visits met the inclusion and exclusion criteria. Girls were older, more likely to be white, and more likely to be diagnosed with migraine. There is a clear nadir in May and June and a peak in September, October, and November that is statistically significant (P< 0.001) across age groups, sex, race, and headache type. These findings persisted when comparing the groups based on school year versus non-school year. CONCLUSIONS: Visits to the ED for headache were less common in May and June and more common during the fall. This remained true across headache type, age, sex, and racial groups.

Race and acute abdominal pain in a pediatric emergency department.

OBJECTIVE: To investigate the demographic and clinical factors of children who present to the pediatric emergency department (ED) with abdominal pain and their outcomes. METHODS: A review of the electronic medical record of patients 1 to 18 years old, who presented to the Children's Hospital of Pittsburgh ED with a complaint of abdominal pain over the course of 2 years, was conducted. Demographic and clinical characteristics, as well as visit outcomes, were reviewed. Subjects were grouped by age, race, and gender. Results of evaluation, treatment, and clinical outcomes were compared between groups by using multivariate analysis and recursive partitioning. RESULTS: There were 9424 patient visits during the study period that met inclusion and exclusion criteria. Female gender comprised 61% of African American children compared with 52% of white children. Insurance was characterized as private for 75% of white and 37% of African American children. A diagnosis of appendicitis was present in 1.9% of African American children and 5.1% of white children. Older children were more likely to be admitted and have an operation associated with their ED visit. Appendicitis was uncommon in younger children. Constipation was commonly diagnosed. Multivariate analysis by diagnosis as well as recursive partitioning analysis did not reflect any racial differences in evaluation, treatment, or outcome. CONCLUSIONS: Constipation is the most common diagnosis in children presenting with abdominal pain. Our data demonstrate that no racial differences exist in the evaluation, treatment, and disposition of children with abdominal pain.

Is higher ASA class associated with an increased incidence of adverse events during procedural sedation in a pediatric emergency department?

OBJECTIVE: To prospectively investigate whether American Society of Anesthesiologists (ASA) class, as assigned by nonanesthesiologists, is associated with adverse events during procedural sedation in a pediatric emergency department. METHODS: A prospectively collected database of children aged 0 to 21 years undergoing procedural sedation in the emergency department of an urban, tertiary care, children's hospital was retrospectively reviewed. This database included clinical and demographic characteristics, including assigned ASA class. It also included information relative to the procedure, the sedation, and any complications related to the sedation. Complications were defined a priori as persistent oxygen desaturation to less than 93% on pulse oximetry requiring supplemental oxygen, bronchospasm, dizziness, apnea, seizure, hiccoughs, laryngospasm, stridor, arrhythmia, hypotension, rash, vomiting, aspiration, or a disinhibition/agitation/dysphoria emergence reaction. Main outcome measure was the incidence of complications relative to ASA class. RESULTS: Procedural sedation was performed in the emergency department 1232 times during the study period; 30 sedations did not have either ASA class or occurrence of a complication recorded. Thus, 1202 sedations were included in the study. Nine hundred eighty-eight patients were classified as ASA class 1, whereas 214 were classified as ASA class 2 or greater. There were a total of 215 adverse events in the study population. Most of these were hypoxia (185 total) and were more likely to occur in patients with an ASA class 2 or greater (P = 0.021). CONCLUSIONS: Adverse events during procedural sedation are more common in patients with higher ASA class.