Pediatric emergency care最新文献

Objectives: Delayed diagnosis of acute appendicitis in children may result in complex appendicitis with appendiceal perforation. Delayed diagnosis can result from missed opportunity for initial diagnosis (MOID) despite medical attention. Studies report MOID of less than 5% in pediatric emergency departments (EDs), but we hypothesized that many MOID occurs outside tertiary care facilities. Our goals were to determine the MOID rate in all presenting facilities in children with complex appendicitis and to identify associated risk factors.

Methods: Children (age ≤18) undergoing appendectomy for complex appendicitis between 2018 and 2022 at a single free-standing academic children's hospital were reviewed. Missed opportunity for initial diagnosis was defined as evaluation for related symptoms without a diagnosis of appendicitis within 7 days prior to appendectomy. Logistic regression and UpSet plots were used to identify associated risk factors.

Results: Of 856 children, 140 (16.4%) had MOID. Most MOID originated from nontertiary facilities [urgent care (38.6%), local EDs (26.4%), primary care (25.0%)] compared to our pediatric ED (11.4%). Compared to single-encounter diagnosis, MOID was associated with younger age (adjusted odds ratio per year [aOR] 0.93, 95% confidence interval [CI]: 0.88-0.97) and non-English/Spanish primary language (aOR 2.61, 95% CI: 1.18-5.76). Uninsured patients had lower MOID (aOR 0.22, 95% CI: 0.05-0.96). Missed opportunity for initial diagnosis was associated with more complications (33.6% vs 19.1%, P < 0.0001), prolonged length of stay (6 vs 4 days, P < 0.0001), and increased readmission (11.4% vs 6.6%, P = 0.044).

Conclusions: Missed opportunity for initial diagnosis of complex appendicitis occurs in nontertiary care facilities, is more common in younger children and non-English/Spanish speakers, and is associated with worse outcomes, highlighting the need for interpreters and algorithmic evaluation in nontertiary care facilities.

Objectives: According to the ideation-to-action framework of suicidality, suicidal ideation and suicidal action arise via distinct trajectories. Studying suicidality under this framework requires accurate identification of both ideation and action. We sought to assess the accuracy of International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) codes for suicidal ideation and action in emergency department encounters.

Methods: Accuracy of ICD-10-CM coding for suicidality was assessed through chart review of clinical notes for 205 emergency department encounters among patients 6-18 years old at a large academic pediatric hospital between June 1, 2016 and June 1, 2022. Physician notes were reviewed for documentation of past or present suicidal ideation, suicidal action, or both. The study cohort consisted of 103 randomly selected "cases," or encounters assigned at least 1 ICD-10-CM code for suicidality, and 102 propensity-matched "noncases" lacking ICD-10-CM codes. Accuracy of ICD-10-CM codes was assessed using sensitivity, specificity, positive predictive value, and negative predictive value.

Results: Against a gold standard chart review, the positive predictive value for ICD-10-CM suicidality codes was 86.9% (95% confidence interval [CI]: 84.5%-89.3%), and the negative predictive value was 76.2% (95% CI: 73.2%-79.2%). Nearly half of encounters involving suicidality were not captured by ICD-10-CM coding (sensitivity = 53.4%; 95% CI: 49.9%-56.9%). Sensitivity was higher for ideation-present (82.4%, 95% CI: 77.7%-87.1%) than for action-present (33.7%, 95% CI: 27.9%-39.5%) or action-past (20.4%, 95% CI: 15.5%-25.3%).

Conclusions: Many cases of suicidality may be missed by relying on only ICD-10-CM codes. Accuracy of ICD-10-CM codes is high for suicidal ideation but low for action. To scale the ideation-to-action model for use in large populations, better data sources are needed to identify cases of suicidal action.

Objective: The aim of the study is to assess the effect of an emergency department (ED) standardized clinical guideline for adolescent heavy menstrual bleeding on the rate of return ED visits and ED provider history-taking and management of this condition.

Methods: This was a retrospective cohort study. Patients less than 18 years old presenting to a single academic children's hospital ED between 2010 and 2020 with a chief complaint of heavy menstrual bleeding were included. Patient demographics were collected, along with a 10-point scale of provider documentation of specific medical and menstrual history components and required laboratory workup. Planned treatment plans were collected, as well as hospital admissions and return ED visits (within 3 weeks).

Results: Total number of patients was 267 (n = 106 pre- and n = 161 post-), with similar distribution of age ranges between groups (14.6 [2.2] and 14.5 [2.0], P = 0.73). On the 10-point scale of required history and laboratory evaluations, postimplementation patients received 1.9 more points than the precohort (P < 0.001). Age (-0.22 [95% confidence interval {CI} -0.36 to -0.08]) and evaluation by a trainee physician (0.75, [95% CI 0.09 to 1.41]) were also associated with significant differences in point totals. Documentation of outpatient follow-up with primary care physician or an adolescent medicine/gynecology specialist significantly increased (50% and 90% P < 0.001). Implementation was associated with a decrease in ED return visits in multivariate analysis (odds ratio 0.27, [95% CI 0.08 to 0.92], P = 0.036).

Conclusions: Implementation of a clinical guideline pathway improved provider documentation and history taking, increased referrals to specialist care, and significantly decreased return ED visits within 3 weeks for heavy menstrual bleeding complaints.

Objective: The aim of the stud is to determine whether intravenous magnesium sulfate (IVMg) is associated with hospitalization and time to albuterol every 4 hours in a cohort of children who received intensive asthma therapy (IAT) in the emergency department (ED).

Methods: This retrospective cohort study included children 2-18 years who received IAT, defined as 3 bronchodilators and corticosteroids within 60 minutes of ED triage, with or without IVMg in the ED between 2019 and 2021. Primary outcome was hospitalization and among hospitalized children, secondary outcome was time to albuterol every 4 hours. Additional secondary outcomes included adjuvant medications, respiratory support, and length of stay.

Results: Among 851 patient encounters, 61% (n = 516) received IAT with IVMg in the ED and most patients were hospitalized (n = 565, 66%). Patients who received IVMg had increased odds of hospitalization (adjusted odds ratio [aOR] 25.3, 95% confidence interval [CI] 14.49-42.52, P < 0.001) and a longer time to albuterol every 4 hours (aOR 13.8, 95% CI 9.61-17.75, P < 0.001), even when controlling for demographic and clinical markers of severe asthma. In the adjusted analysis, patients who received IAT with IVMg had increased odds of adjuvant medications in the ED (aOR 7.3, 95% CI 2.97-17.95, P < 0.001) and respiratory support in the ED (aOR 3.6, 95% CI 2.22-5.85, P < 0.001) and the inpatient setting (aOR 3.9, 95% CI 1.87-7.97, P < 0.001).

Conclusions: Children who received IAT and IVMg in the ED for management of an acute asthma exacerbation had significantly higher odds of hospitalization without any improvement in the time to albuterol every 4 hours for admitted patients. The results of this observational study underscore the need for randomized controlled trials to determine the efficacy of IVMg for acute pediatric asthma.

Objective: There is a lack of data regarding the incidence of sexually transmitted infections (STIs) and pregnancy among adolescents experiencing sex trafficking. This study aimed to determine the incidence proportion of STIs and pregnancy among adolescents evaluated for sex trafficking at an urban tertiary children's hospital compared to the community adolescent population.

Methods: This retrospective, cross-sectional study looked at adolescents aged 11 to 21 years experiencing sex trafficking from March 2019 to March 2022. Data were abstracted from the hospital's human trafficking advocacy team database and the electronic medical record (EMR), including demographics, type and setting of trafficking, presenting complaints, and STI and pregnancy test results. Using Fisher's exact test, the incidence of STIs and pregnancy among adolescents experiencing sex trafficking was compared to adolescents in the community using local county health department data.

Results: Fifty-four patients met the eligibility criteria. Females comprised 93% (n = 50) of the group. The average age was 16 years. The racial demographics most represented were African American at 56% (n = 30) and White at 30% (n = 16). History of abuse prior to trafficking was found in 78% (n = 42). Incidence proportions of STIs, compared to county health data, are as follows: 64.8% for Chlamydia trachomatis (CT) versus 7.8% (OR, 22; 95% CI, 12-40), 51.9% for Neisseria gonorrhoeae (GC) versus 2.2% (OR, 47; 95% CI, 26-83), 9.3% for syphilis versus 0.1% (OR, 111; 95% CI, 34-283), and 5.6% for HIV versus 0.1% (OR, 83; 95% CI, 16-261). There was a high individual cumulative incidence of STIs among patients over time, and patients presented with a variety of presenting complaints. The incidence proportion for pregnancy was 11.1% compared to 1.3% (OR, 10; 95% CI, 3-22).

Conclusions: Adolescents experiencing sex trafficking have a significantly higher rate of STIs and pregnancy than the community adolescent population.

Objective: Opioids are common substances involved in poisonings with increasing rates in fentanyl-related mortality since 2014. The COVID-19 pandemic compromised school attendance and supervision, which may have increased the risk of opioid ingestions in children. Our objective was to evaluate pediatric opioid poisonings in Connecticut before and during the COVID-19 pandemic.

Methods: This cross-sectional retrospective study used emergency department (ED) discharges involving children aged 0-17 years captured in the Connecticut Injury Surveillance System. International Classification of Diseases, 10th Revision, Clinical Modification codes were used to identify discharges involving opioids (T40.0-T40.4, T40.60, T40.69, F11). The χ2 test was used to identify differences by pre-COVID (2017-2019) and COVID (2020-2022) periods. Rates were examined by age, sex, race/ethnicity, insurance, and discharge status.

Results: There were 1,386,796 ED discharges during the study period. Less than 1% involved opioid (N = 257) or fentanyl (N = 31) poisonings; no discharges were coded for both. The rate of opioid poisonings decreased 28.6%, from 2.1 to 1.5 per 10,000 ED visits. Subanalysis showed that the rate of fentanyl poisonings remained the same (0.2 per 10,000 ED visits). The rate of opioid poisonings was highest among non-Hispanic White children during both periods. However, there was a 57.7% increase in the rate of opioid poisonings in non-Hispanic Black children. The rate decreased for all other race/ethnic groups.

Conclusions: Results of our study showed a rise in opioid poisonings among non-Hispanic Black and elementary school-aged children during the COVID-19 pandemic. Future prevention efforts may choose to further investigate and understand the trends in the more vulnerable groups.

Background: Lumbar puncture (LP) in young infants may challenge clinicians due to the infrequency of the procedure and anatomic variability. The use of ultrasound (US) to characterize young infant spinal anatomy prior to performing an LP may help determine the most favorable site for intervention.

Objectives: 1) Evaluate potential sites for LP in young infants with US at L2/L3 through L5/S1 to determine differences in needle insertion depth (NID), spinal canal width (SCW), and subarachnoid fluid width (SAW).2) Describe the location of the conus medullaris.3) Predict NID of L2/L3 through L5/S1 based on variables including age, gestational age, height, and weight.

Methods: We studied a convenience sample of participants aged 0-6 months in a tertiary children's emergency department. We recorded characteristic data and used a Sonosite PX US with a linear 15-MHz transducer to image each participant's spine. We used the paired t-test to examine univariate differences in NID, SCW, and SAW and multiple linear regression models to derive predictive equations for NID.

Results: Among 50 participants, the mean NID for sites L2/L3 through L5/S1 did not differ significantly; however, at sites L2/L3 through L5/S1, there were statistically significant differences in the mean SCW and mean SAW, which were both consistently measured to be larger the more cephalad the site. Weight was the only statistically significant variable associated with NID after adjusting for other covariates.

Conclusions: Spinal canal width and SAW were consistently measured to be larger at more cephalad sites, suggesting there is a larger target fluid volume available at higher interspaces. Subarachnoid fluid width was measured to be small, highlighting the importance of precise movements. Location of the needle site did not change expected needle depth (approximately 1 cm across all sites). The conus medullaris was not often visualized while scanning the L2/L3-L5/S1 interspaces. Weight can be used to estimate optimal NID; although, it is unclear such small differences would have clinical significance.

Objective: Among children transported by ambulance across the United States, we used machine learning models to develop a risk prediction tool for firearm injury using basic demographic information and home ZIP code matched to publicly available data sources.

Methods: We included children and adolescents 0-17 years transported by ambulance to acute care hospitals in 47 states from January 1, 2014 through December 31, 2022. We used 96 predictors, including basic demographic information and neighborhood measures matched to home ZIP code from 5 data sources: EMS records, American Community Survey, Child Opportunity Index, County Health Rankings, and Social Vulnerability Index. We separated children into 0-10 years (preadolescent) and 11-17 years (adolescent) cohorts and used machine learning to develop high-specificity risk prediction models for each age group to minimize false positives.

Results: There were 6,191,909 children transported by ambulance, including 21,625 (0.35%) with firearm injuries. Among children 0-10 years (n = 3,149,430 children, 2,840 [0.09%] with firearm injuries), the model had 95.1% specificity, 22.4% sensitivity, area under the curve 0.761, and positive predictive value 0.41% for identifying children with firearm injuries. Among adolescents 11-17 years (n = 3,042,479 children, 18,785 [0.62%] with firearm injuries), the model had 94.8% specificity, 39.0% sensitivity, area under the curve 0.818, and positive predictive value 4.47% for identifying patients with firearm injury. There were 7 high-yield predictors among children and 3 predictors among adolescents, with little overlap.

Conclusions: Among pediatric patients transported by ambulance, basic demographic information and neighborhood measures can identify children and adolescents at elevated risk of firearm injuries, which may guide focused injury prevention resources and interventions.

Abstract: Point-of-care ultrasound (POCUS) has been useful in describing soft tissue infections, such as cellulitis and abscesses. There has been limited use of ultrasound to describe findings of intracranial infections, such as Pott's puffy tumor, in cases of forehead prominence and signs of infection. In this case series we present POCUS findings in 2 cases of intracranial infections and one case of soft tissue edema without intracranial involvement from a single pediatric tertiary care center. Ultrasound findings revealed subgaleal fluid collections with associated periosteal lifting of the frontal bone in cases of Pott's Puffy tumor and intracranial infection, but no bony disruption or periosteal lifting in the patient with traumatic soft tissue edema. As pediatric intracranial infections may continue to have uncharacteristic seasonal peaks, POCUS may be considered as a first-line imaging technique for patients presenting with forehead swelling for differentiating infectious and traumatic etiologies as well as judging the need for further imaging techniques such as computed tomography and magnetic resonance imaging.

Objectives: Suicide is a leading cause of death among adolescents. Emergency department (ED) visits for mental health concerns are rising, and telehealth is increasingly used to provide emergency mental health care. We conducted a national survey to describe suicide prevention practices and tele-mental health care in children's hospital EDs.

Methods: We conducted a cross-sectional survey of leaders at all 52 US EDs affiliated with dedicated children's hospitals (ie, hospitals that provide care only to children) to describe use of tele-mental health care and suicide prevention practices.

Results: Leaders from 41 EDs completed the survey (79% response rate). Tele-mental health care was used in 23 EDs (56%); there were no differences in ED structural characteristics between institutions with telehealth versus without telehealth. Among responding EDs, 40 (98%) reported they screen for suicide risk, and 29 (71%) reported they use a standardized approach to suicide prevention discharge planning. Risk reduction practices conducted at many but not all EDs included assessment of access to lethal means (n = 31, 86%), counseling on reduction of access to lethal means (n = 30, 73%) and providing patients with a list of professionals or agencies that they can contact in a crisis (n = 35, 85%). There were no differences in use of suicide prevention practices at EDs with versus without telehealth (P > 0.1 for all).

Conclusions: Approximately half of children's hospital EDs use tele-mental health care, and hospitals with versus without tele-mental health care report similar rates of suicide prevention practice use. Opportunities exist to increase use of discharge safety practices.