Emergency Department Initiative to Decrease High-flow Nasal Cannula Use for Admitted Patients with Bronchiolitis.

Background: Despite limited evidence, a high-flow nasal cannula (HFNC) is often used to treat mild to moderate (m/m) bronchiolitis. We aimed to decrease the rate of HFNC use in the pediatric emergency department (PED) for m/m bronchiolitis from a baseline of 37% to less than 18.5%. Methods: A multidisciplinary team created a bronchiolitis pathway and implemented it in December 2019. A respiratory score (RS) in the electronic medical record objectively classified bronchiolitis severity as mild, moderate, or severe. We tracked HFNC utilization in the PED among patients with m/m bronchiolitis as our primary outcome measure between December 2019 and December 2021. We monitored the percentage of patients with an RS as a process measure. Interventions through four plan-do-study-act cycles included updating the hospital oxygen therapy policy, applying the RS to all patients in respiratory distress, modifying the bronchiolitis order set, and developing a bronchiolitis-specific HFNC order. Results: Three hundred twenty-five patients were admitted from the PED with m/m bronchiolitis during the 11-month baseline period and 600 patients during the 25-month intervention period. The mean rate of HFNC utilization decreased from 37% to 17%. Despite a decrease in bronchiolitis encounters after the pandemic, in the spring of 2021, when volumes returned, we had a sustained HFNC utilization rate of 17%. RS entry increased from 60% to 73% in the intervention period. Conclusions: A clinical pathway for bronchiolitis can lead to decreased use of HFNC for m/m bronchiolitis. Consistent RS, order set development with decision support, and education led to sustained improvement despite pandemic-related volumes.

Implementation of a Provider's Asthma-specific Note to Optimize Billing in the Pediatric Emergency Department.

There is broad variability in provider documentation for asthma encounters within the pediatric emergency department. Inadequate provider documentation leads to discrepancies between the ideal current procedural terminology (CPT) code and the assigned CPT code based on the care provided. Multiple studies demonstrate improvement in medical provider documentation after implementing standardized documentation templates and educational programs. The primary aim of this project was to improve the concordance between the ideal CPT code and assigned CPT code from a baseline of 71% to 85% in 12 months. Methods: We introduced an asthma-specific note template in January 2018. We reviewed a random sample of 20 encounters per month to compare the ideal and assigned CPT codes in the baseline and intervention periods. The primary outcome measure was the percentage of encounters with agreement between ideal and assigned billing. The secondary outcome measure was the percentage of encounters with intravenous magnesium that were billed for critical care. The process measure was asthma note usage. Provider education and Plan-Do-Study-Act (PDSA) cycles continued throughout the intervention period. We used statistical process control to measure changes over time. Results: We reviewed 740 patient encounters over a 12-month baseline and 25-month intervention period. The average agreement between ideal and assigned CPT code increased from 71% to 89%, with 84% usage of the asthma note template. The percentage of critical care billing for intravenous magnesium increased from 15% to 55%. Conclusion: Implementation of an asthma-specific provider note template in the pediatric emergency department improved billing optimization and critical care billing.

A Standardized Diagnostic Pathway for Suspected Appendicitis in Children Reduces Unnecessary Imaging.

Ultrasound (US) for the diagnosis of acute appendicitis is often nondiagnostic, and additional imaging is required. A standardized approach may reduce unnecessary imaging. Methods: We retrospectively analyzed all patients who had imaging for appendicitis in our emergency department in 2017 and evaluated patient characteristics associated with nondiagnostic US. Using these results, we developed a pediatric appendicitis score (PAS)-based imaging pathway and compared imaging trends prepathway and postpathway implementation. Results: A total of 971 patients received imaging for suspected appendicitis prepathway in 2017. Female sex, obesity, and low/intermediate PAS were significantly associated with nondiagnostic US, but not magnetic resonance imaging (MRI) (P < 0.0001). Nearly one-third of patients received multiple imaging studies (US followed by MRI/computed tomography). As low/intermediate PAS was most strongly associated with a nondiagnostic US on multivariate analysis, we developed a PAS-based imaging stewardship pathway to eliminate imaging in low-PAS patients and reduce the number of patients with an intermediate PAS who received multiple imaging studies by obtaining an MRI as the first-line study. After implementation, only 22 low-PAS patients received imaging (compared with 238 preimplementation), and the proportion of intermediate-PAS patients receiving multiple imaging studies decreased from 31.4% to 13% (P < 0.0001). The cost of imaging per 100 patients increased from $24,255 to $31,082. Conclusion: A PAS-based imaging stewardship pathway reduces unnecessary imaging for suspected appendicitis.

Hospital Costs, Revenue, and Abuse Detection Associated With Occult Injury Screening.

OBJECTIVE: Performance of occult injury screening including skeletal surveys and neuroimaging is recommended to comprehensively evaluate suspected child physical abuse. Screening performance-associated hospital costs and net revenue for care of index abuse victims and siblings/household contacts are largely unknown. We aimed to describe 1) costs and net revenue associated with radiologic occult injury screening at an urban level 1 pediatric trauma center, 2) areas of perceived high resource intensity (time spent in abuse victim-related care), and 3) detection yield among children undergoing occult injury screening and physical assessment. METHODS: Using time-driven activity-based cost analysis, hospital, per physician, staff, and radiology costs associated with occult injury screening performance were mapped for 199 children <2 years old. Hospital costs and resource times were approximated and compared with net revenue for each healthcare encounter. Abstracted variables included index/sibling status, injury classification, and length of stay (LOS). RESULTS: Of 199 children with variable LOS (0-45 days), total hospital costs (facility, physician, staff, radiology) ranged $297.83 to $81,474; net revenue was positive. Total ED time per abuse case varied 32 to 1823 minutes; social work (SW) time ranged 44 to 720 minutes; prolonged ED/SW time represented resource-intense areas. Of siblings, 27% were diagnosed with unanticipated findings based on occult injury screening and examination. CONCLUSIONS: At a single center, occult injury screening was associated with cost variability, resource intensity, and enhanced victim identification when external examination findings or clinical symptoms were absent. While further study is needed, cost and resource concerns associated with screening may be offset by societal benefit and minimal hospital-based financial losses.

Consistency between emergency department and orthopedic physicians in the diagnosis and treatment of distal fibular Salter Harris I fractures.

OBJECTIVE: The objective was to determine diagnostic and management differences between emergency physicians (EPs) and orthopedic physicians (OPs) for patients with distal fibular physis pain without radiographic fracture. METHODS: Records from patients with emergency department ankle radiographs between January 2006 and March 2008 were reviewed. Inclusion criteria included trauma, fibular physis pain, normal radiographs, and orthopedic follow-up. RESULTS: Of 1343 patients, 247 met criteria. Emergency physician diagnoses included Salter Harris (SH) I fracture 198 (80%), sprain 5 (2%), other fracture 24 (10%), or other injury 20 (8%). Orthopedic physician diagnoses included SH I fracture 136 (55%), sprain 48 (19%), other fracture 56 (23%), or other injury 7 (3%). Emergency physicians were more likely to diagnose SH I fracture (P = 0.01). Thirty-six patients diagnosed with SH I fracture by EPs were diagnosed by OPs with different fractures, whereas 40 had sprains and 5 had other injuries. A total of 173 (70%) patients were diagnosed with fractures by both EPs and OPs. On the basis of orthopedists diagnosis, EPs did not diagnose 19 (8%) fractures (P = 0.8). EP treatment included splint 157 (64%), boot 82 (33%), air cast 3 (1%), or cast 5 (2%). Orthopedic physician's treatment included splint 2 (1%), boot 46 (19%), air cast 11 (4%), cast 167 (67%), or none 21 (9%). CONCLUSIONS: Although EPs diagnosed SH I fracture more frequently than OPs, few fractures were missed. Most patients required ongoing immobilization by OPs regardless of final diagnosis. Suspected SH I fractures should be immobilized and referred for orthopedic evaluation.

Institution-initiated text messaging can reduce unplanned emergency department visits after appendectomy.

BACKGROUND/PURPOSE: The purpose of this study was to reduce unplanned Emergency Department (ED) visits for minor complaints in children after appendectomy through proactive institution-driven communication and utilization of telehealth resources. METHODS: We developed a text messaging system to initiate communication with parents of postappendectomy patients and connect them with a telehealth visit or a phone call with a surgical provider as needed. Using descriptive statistics, chi square, and statistical process control analytics, we compared rates of postoperative ED visits for the 8 months pre- and post-implementation of the messaging system and summarized the feedback we received from patients. RESULTS: A total of 791 laparoscopic appendectomies were performed in two institutions (preintervention = 382, post-intervention = 409). The postoperative ED visit rate decreased from 5.8% preimplementation to 2.4% post-implementation (p = 0.02). Over one-fifth of families messaged (21.6%) had questions in the postoperative period. The majority expressed interest in a video visit (52.5%), while some preferred to speak with the surgeon's office (25%). Over 90% of respondents found the system helpful, and 4.9% opted out. CONCLUSION: Implementation of a hospital-initiated text messaging system has the potential to reduce ED visits in the immediate postoperative period after appendectomy. This system can be scaled to include different surgeries across multiple disciplines. LEVEL OF EVIDENCE: III. TYPE OF STUDY: Clinical Retrospective Pre/Post Intervention Study.

Occurrence of serious bacterial infection in infants aged 60 days or younger with an apparent life-threatening event.

OBJECTIVE: To describe the occurrence of serious bacterial infections (SBIs) in well-appearing, afebrile infants aged 60 days or younger with an apparent life-threatening event (ALTE). STUDY DESIGN: We retrospectively reviewed microbiologic testing in a cohort of well-appearing, afebrile infants aged 60 days or younger who presented with an ALTE to a children's hospital emergency department between January 2002 and July 2005. All patients were admitted and followed up for 6 months. Comparisons were made among those who did and did not undergo microbiologic testing and full sepsis evaluation (blood, urine, and cerebrospinal fluid) and those who did and did not have an SBI. RESULTS: Of 182 patients, 112 (61.5%) underwent microbiologic testing, and 53 (29.1%) had a full sepsis evaluation. Five patients (2.7%; 95% confidence interval, 0.9%-6.3%) had an SBI including 3 positive results in blood cultures, 1 positive result in urine culture, and 1 positive result for pertussis by polymerase chain reaction. No patient had a positive result in cerebrospinal fluid culture (95% confidence interval, 0%-5.7%). Patients with a history of prematurity were more likely to have an SBI (6.7% vs. 0.8%, P = 0.04). CONCLUSIONS: Serious bacterial infection occurred in 2.7% of well-appearing, afebrile infants aged 60 days or younger with an ALTE. Prematurity was associated with having an SBI. For premature infants aged 60 days or younger who present with an ALTE, an evaluation for SBI should be strongly considered.

Statewide Antibiotic Stewardship: : An eBrightHealth Choosing Wisely Initiative.

OBJECTIVE: To implement a collaborative statewide antibiotic stewardship initiative in both the ambulatory and inpatient settings. METHODS: Five participating Delaware health systems each convened internal team(s) to translate the vision set forth by the eBrightHealth LLC Choosing Wisely Work Group into clinical action through process improvement efforts at their institutions. The teams focused on implementing antibiotic time-outs, and on improving antibiotic prescribing for upper respiratory infections in ambulatory settings. The learning network utilized an "all teach, all learn" methodology via monthly conference calls and quarterly face-to-face meetings. RESULTS: All inpatient teams implemented antibiotic time-outs for at least 1 unit. Other interventions included commitment posters; submitting antibiotic utilization data nationally; provider/patient surveys; local stewardship champions; and provider prescribing data feedback. Barriers to implementation included competing priorities, lack of reliable utilization data, and suboptimal provider engagement. Overall antibiotic utilization decreased by 9%, compared to the pre-intervention period. CONCLUSIONS: This initiative has demonstrated the value of multidisciplinary teams, from varying healthcare systems, coming together to work on a single project. While each team's interventions and specific goals differed slightly, all teams implemented new initiatives to promote appropriate use of antibiotics. POLICY IMPLICATIONS: Antibiotic stewardship is a national priority. Acute care hospitals are required to have antibiotic stewardship programs; similar programs are proposed for ambulatory settings.

Ecthyma gangrenosum: considerations in a previously healthy child.

Ecthymagangrenosum is a skin lesion that is most commonly caused by. Although ecthyma gangrenosum usually develops in patients with underlying immunodeficiencies or chronic diseases, there have been reports of its appearance in previously healthy children. A review of such patients in the English literature showed that most of them had either previously undetected immunodeficiencies or transient risk factors that predisposed them to the development of ecthyma gangrenosum. We report a patient without apparent antecedent predisposing risk factors for ecthyma gangrenosum who developed chronic neutropenia 1 week after presentation. It is important for the primary care provider to recognize ecthyma gangrenosum, treat it with appropriate antimicrobial agents and investigate the patient for occult immunodeficiencies.

Predictive value of weight-for-age to identify overweight children.

OBJECTIVE: The objective was to assess the predictive value of weight-for-age to identify overweight children and adolescents in the unusual research or public health situations where height is not available to calculate BMI. RESEARCH METHODS AND PROCEDURES: Data from the National Health and Nutrition Examination Survey 1999 to 2004 were used to calculate the sensitivity, specificity, and positive and negative predictive values of selected weight-for-age cut-off points to identify overweight children and adolescents (as defined by BMI >or=95th percentile). Positive and negative predictive values are dependent on prevalence and are reported here for this study population only. RESULTS: The 50th and 75th weight-for-age percentiles had good sensitivity (100% and 99.6%, respectively), but poor positive predictive value (23.7% and 37.0%, respectively), while the 95th and 97th percentiles had reasonable positive predictive value (80.3% and 91.5%, respectively), but limited sensitivity (82.0% and 66.7%, respectively) to identify overweight subjects. The properties of weight-for-age percentiles to identify overweight subjects differed between sex, age, and race/ethnicity but remain within a relatively narrow range. DISCUSSION: No single weight-for-age cut-off point was found to identify overweight children and adolescents with acceptable values for all properties and, therefore, cannot be used in the clinical setting. Furthermore, the positive predictive values reported here may be lower in populations with a lower prevalence of obesity. However, in unusual research or public health situations where height is not available, such as existing databases, weight-for-age percentiles may be useful to target limited resources to groups more likely to include overweight children and adolescents than the general population.

Sydenham's chorea in western Pennsylvania.

OBJECTIVE: Chorea is characterized by involuntary, fleeting, irregular, nonrhythmic movements that flow from 1 body region to another. There are many causes of childhood chorea, including cerebrovascular accidents, collagen vascular diseases, drug intoxication, hyperthyroidism, Wilson's disease, Huntington's disease, and infectious agents. Although Sydenham's chorea (SC), a nonsuppurative sequela of group A streptococcal infection, is known to be a common cause of chorea, multiple laboratory and radiographic studies are often obtained to determine the cause of pediatric chorea. We conducted a retrospective chart review to determine the causes of childhood chorea seen in a large children's hospital in an area endemic for acute rheumatic fever (ARF). The utility of neuroimaging in establishing a final diagnosis of SC is discussed. METHODS: Patients who received a diagnosis of chorea between 1980 and 2004 at the Children's Hospital of Pittsburgh were identified from databases that are maintained by the divisions of Infectious Diseases and Cardiology and from the hospital's medical records department. Charts were abstracted retrospectively. All patients who had new-onset chorea and did not have any underlying neurologic disorders were included in this study. Patient demographic, clinical, laboratory, and imaging information was analyzed. Follow-up information was not found consistently and therefore was not included. Charts of patients with questionable diagnoses were reviewed with a neurologist. RESULTS: A total of 144 patients met the search criterion. Eleven patients had incomplete charts, and 6 charts could not be located. Thirty patients were excluded because they had preexisting neurologic diagnoses, eg, cerebral palsy. Fifteen patients were excluded because they were miscoded as having chorea. Eighty-two patients had new-onset chorea. The cause was SC (n = 79), postoperative cerebral ischemia (n = 1), and basal ganglion infarct (n = 2). Seventy-six (71%) children with SC were female. The mean age of presentation was 9.8 years (range: 5-14.5 years). Chorea was unilateral in 23 (30%) patients. Family history of ARF existed in 30% of patients. Neurologic symptoms of SC included behavior change (46%), dysarthria (67%), gait change (51%), deterioration of handwriting (29%), and headache (11%). Nonneurologic manifestations of ARF were carditis (44%), arthritis (11%), erythema marginatum (3%), and subcutaneous nodules (0%). Antecedent group A streptococcal infection was documented in 99% of patients who were tested by an elevated antistreptolysin O titer (n = 53), an elevated anti-deoxyribonuclease B titer (n = 7), a positive streptozyme (n = 53), or acute throat infection with Streptococcus pyogenes (n = 19). A total of 52 neuroimaging tests were obtained from 46 patients with SC. In patients with SC, brain MRI was abnormal in 8 of 32 patients, and brain computed tomography was abnormal in 1 of 20 patients. Abnormalities did not aid in diagnosis and included nonspecific increased signal (n = 2), nonspecific punctate lesions (n = 2), asymmetry of the hippocampal fissures, unrelated petrous bone anomaly, Arnold Chiari malformation, and medulloblastoma in a macrocephalic patient. Three patients with chorea that was not attributed to ARF had atypical presentations: 1 developed chorea after a perioperative hypoxic/ischemic central nervous system insult; 1 had an episode of disorientation, aphasia, and transient facial droop (angiography showed basal ganglia infarct); and 1 with hemichorea had basal ganglion infarct seen on MRI. CONCLUSIONS: Ninety-six percent of children who had acute chorea and presented to a large children's hospital in an area that is endemic for ARF had SC. These patients had characteristic demographic and clinical features of SC. The most common concurrent major Jones criterion was carditis. Arthritis, erythema marginatum, and subcutaneous nodules were uncommon in this population. Neuroimaging was obtained in 58% of patients with SC and did not aid in any of their diagnoses. The 3 patients with chorea that was not caused by SC had histories that were atypical for SC and warranted neuroimaging. SC can be readily diagnosed on the basis of history, physical examination, and laboratory evaluation; neuroimaging is not necessary and should be reserved for patients who have an atypical presentation, including hemichorea.