Children's Hospital Emergency Department Research Articles

Oral Ketamine and Midazolam for Procedural Sedation in the Pediatric Emergency Department: A Retrospective Study.

Needle-free procedural sedation (PS) is an attractive option for children presenting to the emergency department (ED) who require a painful procedure, as it avoids inflicting additional pain either with intravenous line placement or intramuscular injection. While use of oral (PO) ketamine has been reported in the literature, limited information is available to guide ED-based use in children. This is a descriptive study of the patient experience receiving PS with the following regimen: PO ketamine 6 mg/kg (max of 200 mg) with or without PO midazolam 0.5 mg/kg (max 15 mg) approximately 30 minutes before a procedure. We performed a retrospective chart review of children younger than 18 years receiving this PS regimen at a tertiary care children's hospital ED and an affiliated community hospital ED from January 1 through September 30, 2023. Fifty-eight children were sedated with PO ketamine during the study period. The most common procedure performed was laceration repair (46.5%), followed by incision and drainage (17.3%). All but 2 children received PO midazolam along with PO ketamine. Eight patients received additional medications due to inadequate sedation. Sedation depth was clinician-reported as moderate in 74.1% (43), mild in 15.5% (9), and deep in 10.3% (6). Procedures were completed in 98.3% (57) cases. 93.1% (54) of patients had no adverse event (AE) of any kind and no patient had a significant adverse event (SAE). PO ketamine with or without midazolam resulted in procedure completion of a variety of procedures in the pediatric ED with minimal AE, no SAE, and without need for additional sedative medications in 86.2% (50). This regimen is an option for needle-free moderate PS in this setting. Further study is needed to clarify the benefit of the addition of midazolam to PO ketamine, rates of AE and SAE, sedation duration, and recovery times.

Retrospective evaluation of implementation of caring contacts for youth suicide prevention in an emergency department.

Caring Contacts are brief caring messages sent to patients with suicidal thoughts or behaviors after an emergency department (ED) visit or hospitalization, which may decrease subsequent suicide attempts. We aimed to retrospectively evaluate the implementation of Caring Contacts in a children's hospital ED. We conducted a retrospective observational study to evaluate the implementation of Caring Contacts within routine clinical care at an academic children's hospital ED from May 2020 to April 2023. Patients 5‒18 years old presenting for suicidal thoughts or behaviors were eligible to receive six handwritten cards with individualized caring messages, mailed over 12 months. We assessed enrollment rates (the percentage of patients offered Caring Contacts who agreed to receive them), fidelity to the intended schedule and card writer, return visits for suicidal ideation or behaviors while receiving Caring Contacts, and program costs. Of 627 encounters eligible for and offered Caring Contacts, 614 (98%) resulted in enrollment. Among instances of enrollment, 587 (96%) had cards sent per the intended schedule and 541 (88%) had cards written by the intended writer. A return ED visit for suicidal ideation or behaviors occurred for 168 (27%) during program participation. Costs per participant were $4.54 in materials and 0.9h of personnel time. In a children's hospital ED, Caring Contacts were feasible to implement with low costs and high fidelity to the intended schedule and card writer. Prospective studies are needed to assess Caring Contacts' effectiveness in reducing suicide risk among adolescents following an ED visit.

Substance Use Emergency Department Visits Among Youths With Chronic Conditions During COVID-19

Pediatric emergency department (ED) visits for substance use (SU) increased during COVID-19. Better understanding of trends associated with SU ED visits among youths with a chronic medical condition (CMC) is needed to target SU screening, prevention, and intervention efforts in this population. To describe trends in pediatric SU ED visits before and during COVID-19 among youths in the US with and without CMCs and by race and ethnicity. In this cohort study, data were obtained from 47 US children's hospital EDs in the Pediatric Health Information System (PHIS) between March 1, 2018, and March 1, 2022. The cohort included patients aged 10 to 18 years. Data analysis occurred from November 2022 to February 2023. ED visit occurrence before or during the COVID-19 pandemic and with or without the presence of a CMC. CMCs included chronic conditions (CCs) and complex CCs (CCCs). The primary outcome was the number of visits for an SU diagnosis based on diagnostic codes for youths with and without CMCs. Trends were assessed using logistic regression, adjusting for covariates and center effect. The sample included 3 722 553 ED visits from March 1, 2018, to March 1, 2022 (1 932 258 aged 14-18 years [51.9%]; 1 969 718 female [52.9%]; 961 121 Hispanic [25.8%]; 977 097 non-Hispanic Black [26.2%]; 1 473 656 non-Hispanic White [39.6%]). Of all visits, 1 016 913 (27.3%) were youths with CCs and 367 934 (9.9%) were youths with CCCs. Youth SU ED visits increased for all groups during COVID-19. The SU ED visits increased by 23% for youths with CCs (21 357 visits [4.0%] to 23 606 visits [4.9%]), by 26% for youths with CCCs (3594 visits [1.9%] to 4244 visits [2.4%]), and by 50% for youths without CCs (4997 visits [0.4%] to 5607 visits [0.6%]). Furthermore, compared with youths without CCs, youths with CCs had consistently larger odds of SU than the other groups before COVID-19 (adjusted odds ratio, 9.74; 99% CI, 9.35-10.15) and during COVID-19 (adjusted odds ratio, 8.58; 99% CI, 8.25-8.92). The interaction between race and ethnicity and CMCs was significant (P for interaction < .001). The findings of this cohort study suggest that providing SU services to all youths during times of societal crises is critical, but particularly for youths with CMCs who experience higher potential health impacts from SU given their medical concerns.

Developing a Mental Health Screening Questionnaire in an Asian Children's Hospital Emergency Setting.

Mental health concerns among adolescents are increasingly prevalent, yet underrecognized. Adolescents with psychological distress often present to the emergency department (ED) with somatic symptoms. Due to inadequate time for rapport building and lack of familiarity of ED clinicians with psychosocial evaluation, these concerns often get missed. We describe the development and implementation of the Youth Well Being (YWB) questionnaire, a self-administered psychosocial screening tool that aims to overcome the communication barriers to psychosocial evaluation. A multidisciplinary team used a Delphi-like approach to develop the questionnaire, using the home, education, activities/peers, drugs/alcohol, suicidality, emotions/behavior, discharge resources (HEADS-ED) questionnaire as the main reference. Modifications were made based on panel members' clinical experience and adapted to suit local sociocultural context. The YWB questionnaire is administered to adolescents aged 10 to 19 years presenting to the KK Women's and Children's Hospital ED with possible psychosomatic symptoms and behavioral or mental health issues. Positive findings prompt further targeted face-to-face interviews by the clinicians to facilitate appropriate psychosocial referral. The 9 domains in the YWB questionnaire explore potential psychosocial difficulties that affect the adolescent's well-being and aim to uncover potential issues that could account for the adolescent's symptoms. We discuss the rationale behind the questions and response options in the YWB questionnaire. The YWB questionnaire is the first initiative in Singapore to enable efficient psychosocial screening of at-risk adolescents in the ED. This communication tool can potentially be used in other health care settings to enable early recognition and intervention for adolescents distressed by psychosocial problems.

Impact of a Mental Health Screening Process in a Pediatric Emergency Department.

The aim of this study was to describe how specific mental health-trained social workers can assist in the evaluations and follow-up of patients presenting with mental health concerns in the pediatric emergency department (ED). Work was performed at a quaternary children's hospital ED with 95,000 annual ED visits across 2 locations. Patients requiring mental health services identified based on presenting complaint or from universal suicide screen were included. Emergency department team first evaluates the patients for medical screening and then consults a team of social workers specialized in acute mental health screening (AMHS). The team evaluates and provides recommendation for disposition and assists in plan completion. For patients not admitted, AMHS team makes 24- and 48-hour calls to ensure safety. We collected and analyzed the data on all eligible patients from September 2015 through June 2019 for (1) demographic information, (2) trends in number of consults to AMHS, (3) disposition plans and trends by year, and (4) frequency of follow-up phone calls. A total of 5950 patient visits were reviewed, for 4454 distinct patients. Most patients were 12 to 17 years of age, female, and White, with Medicaid being the predominant insurance. The most common chief complaint was suicidal ideation/plan/attempt. Self-referrals were the majority of assessments, and 59% of patients were already receiving mental health services. Median team response time was 19 minutes. There was an upward trend in consults. Psychiatric hospitalization was the most common disposition; more than 95% of the other visits had timely follow-up phone calls. Despite an increasing number of patients presenting to the ED with mental health crisis, safe and efficient management is possible with ED staff-social worker partnership. This approach can ensure that eligible patients receive consistent and evidence-based evaluations and can allow ED clinicians to respond to medical emergencies that require their attention.

Red Code Management in a Pediatric Emergency Department: A Retrospective Study.

The "red code" (RC) represents the highest level of emergency in the emergency department (ED). This study retrospectively analyzed RCs in the Regina Margherita Children's Hospital ED, a regional referral center in north Italy, between 1 July 2020 and 30 June 2023. The aim was to describe RC characteristics and to identify significant correlations between presenting complaints and clinical management. The study includes 934 RCs (0.9% of overall ED admissions); 64% were assigned based on the Pediatric Assessment Triangle alteration. Most patients, 86.5%, followed the medical pathway, while 13.5% were surgical cases. Admission complaints were respiratory (46.9%), neuropsychiatric (26.7%), traumatic (11.8%), cardiologic (9.3%), metabolic (3.8%), and surgical (1.5%). Seventy-six percent of patients received vascular access, and intraosseous access was obtained in 2.2% of them. In one-third of RCs, an urgent critical care evaluation was necessary, and 19% of cases required admission to the intensive care unit. The overall mortality rate was 3.4% (0.4% in ED setting). The study identified six distinct diagnostic pathways, each associated with specific characteristics in clinical presentation, management, therapeutic interventions, and outcomes. Our findings underscore the need for a systematic approach in pediatric emergency settings, supported by international and national guidelines but also by clearly defined diagnostic pathways, aiming to enhance the quality of care and patient outcomes.

Use of rational subgrouping to understand variation and opportunity for improvement in time to ultrasound.

To understand factors that contribute to variation in time to abdominal and/or pelvic ultrasound in pediatric patients in an emergency department (ED) by utilizing rational subgrouping to assess opportunity for improvement. All abdominal and pelvic ultrasounds conducted in the Alberta Children's Hospital ED from May 2019 to April 2021 were included. Time of study order and time of study completion were obtained from the electronic health record. Statistical process control (SPC) I-charts were used to analyze the quarterly median number of minutes from ultrasound order to completion. Rational subgrouping was used to stratify the data based on sex, age, and ED shift type, and identify special cause variation between groups. Findings were used to inform local decision-making. Special cause variation was detected among subgroups for sex, age group, and shift type. The median time from order of an abdominal and/or pelvic ultrasound to completion of study was 155min. Females had a median order to completion time of 178min, while males had a completion time of 131min. From age 0 to 3, the median time was 110min, compared to 149min for ages 4 to 11 and 171min for ages 12 and older. Day shifts had a median order to completion time of 145min, compared to 129min for evening shifts and 269min for night shifts. Longer time to study completion was observed in female patients, older patients, and during night shifts. Use of rational subgrouping supported understanding of variation among subgroups of patients evaluated with abdominal and/or pelvic ultrasound. This allowed informed decision-making regarding opportunities for improvement. Rational subgrouping is a useful methodology in planning QI initiatives as it identifies sources of variation within a nonhomogeneous population and allows for judicious decision-making in a context of limited resources.

Noninferiority of Multiplex Polymerase Chain Reaction Compared to Standard Urine Culture for Urinary Tract Infection Diagnosis in Pediatric Patients at Hackensack Meridian Health Children's Hospital Emergency Department.

To establish the noninferiority of the rapid and sensitive multiplex polymerase chain reaction (M-PCR) method versus standard urine culture (SUC) in pediatric urinary tract infection (UTI) diagnostic testing. A United States of America (USA)-based single-center prospective observational study of 44 female and four male patients aged 3-21 years old presenting to a Pediatric Emergency Department in New Jersey with clinically suspected UTI. Urine specimens were primarily collected via midstream voiding. Patients with antibiotic exposure within the week prior to presentation were excluded. Patient demographic data, clinical manifestations, and urinalysis results were recorded. Noninferiority testing comparing M-PCR and SUC was conducted using a method for paired binary data, with a noninferiority margin set at 5%. Noninferiority was concluded if the lower bound of the 95% confidence interval of the difference in detection rates between M-PCR and SUC lies entirely to the right of the value minus the noninferiority margin. All statistical calculations were performed using Python 3.10.12. The two methods were concordant in two-thirds of cases. Of the 14 M-PCR-positive/SUC-negative discordant specimens, 13 (93%) contained a fastidious and/or emerging uropathogen (A. urinae, A. schaalii, G. vaginalis, C. riegelii, U. urealyticum, Viridans group Streptococci (VGS), and/or Coagulase-negative Staphylococci (CoNS)). Neither symptom presentation nor urinalysis results differed significantly between participants with concordant positive results for UTI diagnosis and those with concordant negative results (non-UTI group). In this pediatric population, similar to previous findings in an older adult population, M-PCR established not only noninferiority but also superiority over SUC in detecting microorganisms in the urine.

Assessing Passive Leg Raise Test in Pediatric Shock Using Electrical Cardiometry

AbstractPassive leg raise (PLR) is widely used to incite an autobolus to assess fluid responsiveness in adults; however, there is a paucity of studies exploring its utility in children. Our study aimed to analyze the efficacy of PLR in determining fluid responsiveness in children presenting with shock using electrical cardiometry. Patients in the age group of 0 to 20 years who presented in shock to our children's hospital emergency department were evaluated. Multiple hemodynamic metrics including, heart rate, systolic/diastolic blood pressure, cardiac output (CO), stroke index, stroke volume (SV), flow time corrected (FTC), and left ventricular ejection time (LVET) were recorded using the noninvasive ICON device and compared at baseline and post-PLR. A total of 68 patients had pre- and post-PLR data available for review between June and July 2022. Median age was 7 years (54% male); most common etiology was hypovolemic (67.6%) shock. Following PLR, there was no significant change in most hemodynamic parameters, including SV and CO; however, there was a significant difference in FTC (301 [pre-PLR] vs. 307 [post-PLR], p = 0.016) (ms) and LVET (232 [pre-PLR] vs. 234 [post-PLR], p = 0.014) (ms). A significantly higher proportion of children diagnosed with septic shock demonstrated fluid responsiveness (ΔSV ≥ 10% from baseline) compared with those with hypovolemic shock (p = 0.036). This study demonstrated no identifiable fluid responsiveness (ΔSV ≥ 10% from baseline) following PLR; however, a significantly higher proportion of children suffering from septic shock demonstrated fluid responsiveness compared with those with hypovolemic shock. Larger studies are needed to further assess the utility of PLR, as well as other modalities, in determining fluid responsiveness in children.

Outcomes of Vaso-Occlusive Episode Management in Adults Vs. Pediatrics in the Emergency Department

Introduction: Vaso-occlusive episodes (VOEs) contribute to significant morbidity and mortality in patients with sickle cell disease (SCD) and require timely treatment. Prompt intravenous fluids (IVF) and analgesics are key mainstays of care that may influence outcomes such as the increased disease burden from VOE-associated tissue infarction and the development of chronic pain. VOEs often lead to uncontrolled pain, requiring frequent ED (emergency department) visits and hospitalizations. Timely acute care management is crucial for curbing the significant polymerization of hemoglobin (Hgb) S and dehydration, which increases sickling of Hgb and can precipitate VOEs. In this study, we investigate the relationship between variables such as time to first IVF and IV pain medications in the ED for adult and pediatric patients with SCD presenting with VOEs and rates of admission. Methods: A retrospective study was conducted to analyze outcomes of adult and pediatric patients with SCD at Loma Linda University Medical Center ED and Children's Hospital ED. Patients with HgbSS, HgbSC, and HgbS/beta-thalassemia genotypes with at least two encounters at our institution for VOEs were included. Endpoints collected were time to first IVF in the ED, time to first IV pain medication, and rate of admission. Two-sample Wilcoxon rank-sum (Mann-Whitney) test was utilized to compare time to first IVF or pain medication in adult vs pediatric patients and the rates of admission. In these models, age, gender, and genotype were adjusted for. Results: 110 patients, 56 adult and 54 pediatric, with a total of 298 patient encounters were analyzed. In the adult population, 55% were male and 45% were female, with a median age of 30. In the pediatric population, 56% were male and 44% were female, with a median age of 10. Of the patients, 47 adult and 43 pediatric patients had severe genotypes (HgbSS or HgbS/beta-thalassemia). Compared to the adult population, the pediatric group had lower odds of receiving IVF and IV pain medications in &amp;lt; 90 minutes (min) of presentation to the ED (odds ratio (OR): 0.13, p=0.01 &amp; OR: 0.114, p=0.02, respectively), controlling for age, gender, and genotype. There was no significant difference in the median time to first IVF or IV pain medication in adults compared to pediatric patients (p=0.22 and p=0.42, respectively) (Table 1). When comparing adult and pediatric patients who received IVF and IV pain medications in &amp;lt; 90 min vs ≥ 90 min, the rates of admission were lower in the &amp;lt; 90 min groups (rates of admission by time to IVF: 56.9% for ≥ 90 min vs 51.8% for &amp;lt; 90 min in adults &amp; 62.4% for ≥ 90 min vs. 50.1% for &amp;lt; 90 min in pediatric patients; rates of admission by time to IV pain medications: 60.9% for ≥ 90 min vs 12.5% for &amp;lt; 90 min in adults &amp; 60.8% for ≥ 90 min vs 50.5% for &amp;lt; 90 min in pediatric patients) (Table 2). Conclusion: Overall, shorter time to IVF and IV pain medications in the ED led to decreased rates of admission for both adult and pediatric patients, regardless of age, gender, or genotype. Despite higher odds of adults receiving IVF and IV pain medications in &amp;lt; 90 min compared to pediatric patients, there was no difference in median time to IVF or IV pain medications. Thus, developing protocols to decrease the time to IVF and pain medications in the adult and pediatric ED setting may subsequently lead to improved outcomes for patients with SCD. The study calls for larger studies to further elucidate the significance of time to initial IVF and IV pain medications in the acute management of VOEs.

The 75th BUBBLE WRAP X Sheffield Children's Hospital Emergency Department

The 75th BUBBLE WRAP X Sheffield Children's Hospital Emergency Department

Yield of Postmortem Skeletal Surveys in Infants Presenting to Emergency Care With Sudden and Unexpected Death.

Child abuse should be considered in cases of sudden unexpected infant death (SUID). Postmortem skeletal surveys (PM-SS) are recommended to evaluate for abusive fractures in SUID. Little is known about the yield of PM-SS among infants presenting to emergency care with SUID. Our objectives were to (1) describe the presentation and care of infants with SUID at a tertiary children's hospital emergency department and (2) report PM-SS use and findings. We performed a retrospective study of infants younger than 12 months with SUID presenting to an urban emergency department from 2007 to 2019. We describe their presentation and care, including PM-SS performance and findings, referrals to the medical examiner, and reports to child protective services (CPS). We assessed for associations between race, payer, and presentation with reports to CPS. Of 73 infants with SUID, concern for unsafe sleep was documented in 45 (61.6%) and 71 (97.3%) underwent cardiopulmonary resuscitation by a medical professional. All 73 (100%) underwent PM-SS and were referred to the medical examiner. Twelve definite fractures (11 rib, 1 classic metaphyseal lesion) and 8 possible fractures (7 rib, 1 classic metaphyseal lesion) were identified among 6 (8.2%) infants. Forty-three (58.9%) were reported to CPS. There were no associations between race, payer, age, or history of unsafe sleep and CPS reports. One in 12 cases of SUID had a possible and/or definite fracture identified on plain radiography. Multicenter studies are needed to compare yield across different postmortem imaging modalities and populations.

The 72nd Bubble wrap x Birmingham Children's Hospital Emergency Department

The 72nd Bubble wrap x Birmingham Children's Hospital Emergency Department

Opportunistic coeliac disease screening in undifferentiated presentations to paediatric acute care.

Coeliac disease (CD) can remain undiagnosed due to absent/atypical symptoms. We evaluated screening for CD in undifferentiated paediatric patients in the emergency department (ED). Subjects were all patients presenting to a children's hospital ED during the study period who had blood taken. Plasma remaining after routine care was tested for tissue transglutaminase IgA (tTG IgA) and deamidated gliadin IgG (DGP IgG) antibodies. Patients with positive results were counselled and offered confirmatory testing, then gastroenterology review if warranted. An initial positive result for either DGP IgG or tTG IgA was found in 4.2% (44/1055). There was a normalisation of 76% (19/25) of positive DGP IgG and 44% (4/9) of tTG IgA results on repeat testing, which was not available in 27% (12/44). The prevalence of biopsy-confirmed CD was 0.7% (7/1055), including two new diagnoses and five subjects with known CD. Three likely cases could not be confirmed. All confirmed and likely cases were >10 years old. In children >10 years old, the prevalence of either biopsy-confirmed or likely CD was 3.3% (10/302). A family history of CD, growth concerns, recurrent abdominal pain and lethargy were associated with persistence of positive tests. Opportunistic testing for CD in ED requires further investigation as a CD screening strategy. Our results suggest optimal screening in this setting should be by initially testing for tTG IgA and total IgA in children >10 years old (minimising transiently positive tests). Transiently positive coeliac antibodies may also warrant further investigation as a predictor of future CD.

Croup associated with COVID-19: A case series

BackgroundCroup encounters substantially decreased when the pandemic first began, specifically between March and September 2020, before croup cases dramatically spiked again with the Omicron variant. There is a dearth of information concerning children at risk for severe or refractory COVID-19-associated croup and their outcomes. ObjectiveThe objective of this case series was to describe the clinical characteristics and outcomes of croup associated with the Omicron variant in children, with a focus on cases refractory to treatment. MethodsThe case series includes children from birth to 18 years old who presented to a freestanding children's hospital emergency department in the Southeastern United States between December 1, 2021 and January 31, 2022 with a diagnosis of croup and a laboratory-confirmed diagnosis of COVID-19. We used descriptive statistics to summarize patient characteristics and outcomes. ResultsOf the total 81 patient encounters, 59 patients (72.8%) were discharged from the ED, with one patient requiring two revisits to the hospital. Nineteen patients (23.5%) were admitted to the hospital, and three of these patients represented to the hospital after discharge from the hospital. Three patients (3.7%) were admitted to the intensive care unit, none of whom represented after discharge. ConclusionsThis study reveals a wide age range of presentation as well as a relatively higher rate of admission and fewer coinfections compared to pre-pandemic croup. Reassuringly, the results also show a low postadmission intervention rate as well as a low revisit rate. We discuss four refractory cases to highlight nuances for management and disposition decisions.

Identifying Suicide Risk in Adolescents With Firearm Access: Screening in the Emergency Department.

This study compares current suicidal ideation, prior suicide attempt and associated self-reported risk factors in adolescents with and without access to firearms. Using data from a clinically applied behavioral health assessment completed by adolescents presenting to a tertiary children's hospital emergency department (ED; N=15,806), we evaluated the association between firearm access (ie, firearm in the home or ability to obtain one within 24 hours), each of the included suicide risk factors (ie, depressive symptoms, trauma victimization, bullying victimization), and our primary outcomes (ie, current suicidal ideation and prior suicide attempt). We performed regression analyses on 3 groups: 1) The overall population; 2) Only the participants with firearm access; and 3) Only the participants without firearm access. Fourteen percent (2179/15,806) of the sample reported a firearm in the home or ability to access one within 24 hours. Overall, 6.8% of participants reported current suicidal ideation and 9.1% reported prior suicide attempt. Youth with firearm access had 1.52 times higher odds of current suicidal ideation and 1.61 times higher odds of prior suicide attempt compared to youth without firearm access. All included suicide risk factors were found to significantly increase the odds of current suicidal ideation and prior suicide attempt in the overall sample; this increase was similar in the groups with and without firearm access. Adolescents with firearm access have higher odds of suicidal ideation and prior attempt compared to those without firearm access, highlighting the need for universal ED-based screening for suicidality and lethal means.

Trends in the Use of Procalcitonin at US Children's Hospital Emergency Departments.

Procalcitonin (PCT) was approved by the Food and Drug Administration in 2016. We assessed changes in PCT utilization over time in emergency departments (EDs) at US Children's Hospitals and identified the most common conditions associated with PCT testing. We performed a cross-sectional study of children <18 years of age presenting to 1 of 33 EDs contributing data to the Pediatric Health Information System between 2016 and 2020. We examined trends in PCT utilization during an ED encounter between institutions and over the study period. Using All Patients Refined Diagnosis Related Groups, we identified the most common conditions for which PCT was obtained (overall, and relative to the performance of a complete blood count). The overall rate of PCT testing increased from 0.2% of all ED visits in 2016 to 1.8% in 2020. Across hospitals, the proportion of ED encounters with PCT obtained ranged from 0.0005% to 4.3% with marked variability in overall use. Among children who had PCT testing performed, the most common diagnoses were fever (10.7%), infections of the upper respiratory tract (9.2%), and pneumonia (5.9%). Relative to the performance of a complete blood count, rates of PCT testing were highest among children with sepsis (28.7%), fever (21.4%), pulmonary edema/respiratory failure (17.3%), and bronchiolitis/respiratory syncytial virus pneumonia (15.6%). PCT utilization in the ED has increased over the past 5 years with variation between hospitals. PCT is most frequently obtained for children with respiratory infections and febrile illnesses.

A curriculum to improve knowledge and skills of nurse practitioners and physician assistants in the pediatric emergency department.

Nurse practitioners (NPs) and physician assistants (PAs) have an important role in delivery of care in a tertiary children's hospital emergency department (ED). Most NPs and PAs have not had any formal training to work in a pediatric ED; although our NPs and PAs had no formal ED training, some were acute care certified. We describe a curriculum designed to improve knowledge and skills of NPs and PAs in the pediatric ED. The curriculum consists of three modules, namely, online lecture series, procedural workshops, and case scenarios in a simulated setting. Module 1 consisted of online lecture on 10 common ED diagnoses. The second module consisted of procedural workshops on lumbar puncture, incision and drainage of abscesses, gastrostomy insertion, and laceration repair. The third module included simulation scenarios on ED-specific cases of seizure in an infant, bronchiolitis and ruptured appendicitis with shock. Each module was evaluated by a survey. Participants rated each item on the survey using a Likert scale response (1 = disagree completely to 5 = agree completely ). Both NPs and PAs demonstrated increase in knowledge scores in posttest 1 vs pretest ( p < .001) and did not show a significant decline in posttest 2 ( p = .073). The mean ratings of components of the online lecture series, workshops, and simulation scenarios were 4.5-4.7, 4.4-4.8, and 4.5-4.7, respectively, with positive comments. This novel curriculum meets the educational needs of NPs and PAs at our institution and can be used as a model to train them at other tertiary care pediatric EDs.

Screening for Child Abuse in Children With Isolated Skull Fractures.

Head trauma is the most common cause of death from child abuse, and each encounter for recurrent abuse is associated with greater morbidity. Isolated skull fractures (ISF) are often treated conservatively in the emergency department (ED). We determined patterns of physical abuse screening in a children's hospital ED for children with ISF. A retrospective review was performed for children aged 3 years and younger who presented to the ED with ISF from January 1, 2015 to December 31, 2019. Children were stratified by age (<12 mo, ≥12 mo) and witnessed versus unwitnessed injury. Primary outcome was social work (SW) assessment to prescreen for abuse. Secondary outcomes were suspicion for abuse based on Child Protective Services (CPS) referral and subsequent ED encounters within 1 year. Sixty-six ISF patients were identified. Of unwitnessed injury patients aged younger than 12 months (n = 17/22), 88.2% (n = 15/17) underwent SW assessment and 47.1% (n = 8/17) required CPS referral. Of witnessed injury patients aged younger than 12 months (n = 23/44), 60.9% (n = 14/23) underwent SW assessment, with no CPS referrals. Overall, 18.2% (n = 4/22) unwitnessed and 20.5% (n = 9/44) witnessed injury patients returned to our ED: 2 were aged younger than 12 months and had recurrent trauma. To decrease risk of missed physical abuse, SW consultation should be considered for all ISF patients.

Implementation of an Automated Sepsis Screening Tool in a Children's Hospital Emergency Department: A Cost Analysis

To determine the effect of implementation of an automated sepsis screening tool on the median cost of affected patient encounters. This retrospective cohort study used propensity score-matched comparison groups to assess the difference in median cost for comparable affected patient encounters before and after the implementation of an automated sepsis screening tool in a large US children's hospital emergency department (ED) with >90 000 annual visits. All patient encounters in 2018 impacted by the automated sepsis screening tool were included and compared with a propensity score-matched comparison group drawn from patient encounters in 2012 that might have been affected by the screening tool had it been active at that time. The main outcome was the change in the median cost for comparable affected patient encounters. The overall median cost for those affected by an automated sepsis screening tool decreased by 21.2%, from $6454 (IQR, $968-$21 697) to $5084 (IQR, $802-$16 618). The median cost for encounters with an associated International Classification of Diseases sepsis code decreased by 51.1%, from $58 685 (IQR, $32 224-$134 895) to $28 672 (IQR, $16 796-$60 657). The median cost for comparable patient encounters decreased with implementation of an automated sepsis screening tool in the pediatric ED. Costs were decreased even more substantially for patients with sepsis. In addition to improving outcomes, an automated sepsis screening tool appears to be at least cost-effective and may be cost-saving, an incentive for more widespread use of this technology.