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Hyponatremia, though common in women with preeclampsia, has not been well studied. Our primary objectives are to assess the clinical characteristics and emergency therapy applied to subjects diagnosed with preeclampsia. We hypothesize that hyponatremia present in preeclamptic patients with severe features is associated with greater use of emergency hypertensives, antenatal steroids, and cesarean delivery. This is a retrospective descriptive study utilizing an electronic health record database (TriNetX ®). We collected and evaluated the following data of subjects aged 15 to 54 years with preeclampsia with severe features diagnosis: demographics, diagnostic codes, medication codes, procedure codes, deaths, and laboratory results. A total of 2,901 subjects [215 (7.4%)] with a sodium level below 134 mEq/L and [2686 (92.6%)] with a sodium level above 135 mEq/L were included. A higher proportion of subjects in the below 134 sodium group received emergency antihypertensives [165 (76.7%) versus 1811 (67.4%), p = 0.01], antenatal steroids [103 (47.9%) versus 953 (35.5%), p = 0.001], and cesarean section [27 (12.6%) versus 97 (3.6%), p = <0.001]. We found that hyponatremia may be associated with emergency antihypertensive use, antenatal steroid use, and cesarean section in patients with preeclampsia with severe features. Future research is needed to determine if routine sodium levels assessed in preeclamptic subjects with severe features identify subjects at risk of receiving these treatments. [ABSTRACT FROM AUTHOR]

Importance: Critically ill children with pre‐existing mental health conditions may have an increased risk of poor health outcomes. Objective: We aimed to evaluate if pre‐existing mental health conditions in critically ill pediatric patients would be associated with worse clinical outcomes, compared to children with no documented mental health conditions. Methods: This retrospective observational cohort study utilized the TriNetX electronic health record database of critically ill subjects aged 12–18 years. Data were analyzed for demographics, pre‐existing conditions, diagnostic, medication, procedural codes, and mortality. Results: From a dataset of 102 027 critically ill children, we analyzed 1999 subjects (284 [14.2%] with a pre‐existing mental health condition and 1715 [85.8%] with no pre‐existing mental health condition). Multivariable analysis demonstrated that death within one year was associated with the presence of pre‐existing mental health conditions (odds ratio 8.97 [3.48–23.15], P < 0.001), even after controlling for the presence of a complex chronic condition. Interpretation: The present study demonstrates that the presence of pre‐existing mental health conditions was associated with higher odds of death within 1 year after receiving critical care. However, the confidence interval was wide and hence, the findings are inconclusive. Future studies with a larger sample size may be necessary to evaluate the true long‐term impact of children with pre‐existing mental health conditions who require critical care services. [ABSTRACT FROM AUTHOR]

Background and objective: Acute kidney injury (AKI) is a common complication in hospitalized pediatric patients. Previous studies focused on adults found that proteinuria detected during an admission urinalysis is fit to serve as an indicator for AKI and associated clinical outcomes. The objective of this study is to evaluate if proteinuria on the first day of hospital services in hospitalized children is associated with AKI, need for renal replacement therapy, shock and/or antibiotic use, critical care services, and all-cause mortality at 30 days, hypothesizing that it is associated with these outcomes. Methods: This is a retrospective cohort study using TriNetX electronic health record data of patients 2 to 18 years of age who underwent urinalysis laboratory testing on hospital admission, had three subsequent days of hospital or critical care services billing codes and creatinine laboratory values, and no pre-existing renal-related complex chronic condition. This study evaluated for the frequency, odds, and severity of AKI as defined by Kidney Disease: Improving Global Outcomes modified criteria and assessed for associated clinical outcomes. Results: This study included 971 pediatric subjects [435 (44.7%) with proteinuria]. Proteinuria on the first day of hospital services was associated with an increased odds for higher severity AKI on any day of hospitalization (odds ratio [OR] 2.41, CI 1.8–3.23, p<0.001), need for renal replacement therapy (OR 4.58, CI 1.69–12.4, p = 0.001), shock and/or antibiotic use (OR 1.34, CI 1.03–1.75, p = 0.033), and all-cause mortality at 30 days post-admission (OR 10.0, CI 1.25–80.5, p = 0.013). Conclusion: Children with proteinuria on the first day of hospital care services may have an increased odds of higher severity AKI, need for renal replacement therapy, shock and/or antibiotic use, and all-cause mortality at 30 days post-admission, with no significant association found for critical care services, mechanical intubation, or inotrope or vasopressor use. [ABSTRACT FROM AUTHOR]

Purpose: Tinea capitis is a common pediatric superficial dermatophyte infection associated with lower socioeconomic status, overcrowded environments, and poor hygiene internationally. Nevertheless, to the authors' knowledge, no studies in the United States have reported an association between tinea capitis diagnoses and diagnostic codes for social determinants of health (SDOH). The objectives of the present study were to analyze the diagnostic and treatment approach and frequency of SDOH diagnostic codes in order to assess the presence of racial disparities in the treatment of pediatric patients aged 0 to 18 years diagnosed with tinea capitis. Methods: This study comprised a retrospective analysis using the TriNetX electronic health record database of de-identified pediatric tinea capitis data in ambulatory and emergency settings. The data evaluated demographics, SDOH diagnostic codes, medication codes, and procedure codes. Results: Analysis of 19,677 patients (17,471 [88.8%] ambulatory and 2206 [11.2%] emergency encounters) demonstrated that a low frequency of patients had a confirmatory test for tinea capitis (ie, potassium hydroxide prep or fungal culture; 5.5%), prescription for dual therapy (25.2%), or SDOH diagnostic codes (5.5%). Patients with races classified as Black (odds ratio = 0.48, 95% confidence interval = 0.41-0.57, p < 0.001) and "other" (odds ratio = 0.52, 95% confidence interval = 0.33-0.81, p = 0.004) had a lower likelihood of having an ambulatory encounter, but a higher likelihood of receiving dual therapy. Conclusions: This study found that diagnostic testing, dual therapy, and SDOH diagnostic codes were underutilized for pediatric patients diagnosed with tinea capitis. In addition, patients of races classified as Black and "other" were more likely to be diagnosed in emergency encounters, but had a higher likelihood of receiving dual therapy regardless of encounter type. Further research is needed to determine how to improve the management of tinea capitis and better understand its relationship with SDOH. [ABSTRACT FROM AUTHOR]

Background/objectives: There is limited research on the associated immediate and long-term outcomes of postpartum hemorrhage. Mothers with a pre-existing psychiatric disease prior to delivery may be especially vulnerable to postpartum hemorrhage outcomes but little is known on this topic. Barriers to studying this population exist and add to knowledge gaps. The goal of this study is to determine the clinical characteristics and frequency of complications within 1 year of a postpartum hemorrhage diagnosis and the psychiatric sequelae within 7 days of a postpartum hemorrhage diagnosis in mothers with a pre-existing mental health diagnosis prior to delivery versus those without. Methods/design: This is a multicenter retrospective observational cohort study using TriNetX, a de-identified electronic health record database. The following electronic health record data were collected and evaluated in postpartum females who were billed for either a vaginal or cesarean delivery: age, race, ethnicity, diagnostic codes, medication codes, and number of deaths. Results: We included 10,649 subjects (6994 (65.7%) no mental health diagnosis and 3655 (34.3%) pre-existing mental health diagnosis). Haloperidol administration (118 (3.2%) versus 129 (1.8%), p < 0.001) was more prevalent in subjects with a pre-existing mental health diagnosis. Adjusting for demographics, pre-existing mental health diagnoses were associated with complications within 1 year after postpartum hemorrhage diagnosis (OR = 1.39, 95% CI: 1.26–1.52, p < 0.001). Conclusion: Having a mental health disorder history is associated with a higher odds of developing subsequent complications within 1 year of postpartum hemorrhage diagnosis. Mothers with a pre-existing mental health disorder have a significantly higher frequency of certain severe postpartum hemorrhage sequelae, including acute respiratory distress syndrome, retained placenta, sickle cell crisis, and need for mechanical ventilation/tracheostomy up to 1 year after delivery. Medications such as haloperidol were ordered more frequently within 7 days of a postpartum hemorrhage diagnosis in these mothers as well. Further research is needed to understand and manage the unique consequences of postpartum hemorrhage in this vulnerable maternal population. [ABSTRACT FROM AUTHOR]

Background: When central or peripheral intravenous access cannot be achieved in a timely manner, intraosseous (IO) access is recommended as a safe and equally effective alternative for pediatric resuscitation. IO usage and its complications in the pediatric population have been primarily studied in the setting of cardiac arrest. However, population-based studies identifying noncardiac indications and complications associated with different age groups are sparse. Results: This was a retrospective observational cohort study utilizing the TriNetX® electronic health record data. Thirty-seven hospitals were included in the data set with 1012 patients where an IO procedure code was reported in the emergency department or inpatient setting. The cohort was split into two groups, pediatric subjects < 1 year of age and those ≥ 1 year of age. A total incidence of IO line placement of 18 per 100,000 pediatric encounters was reported. Total mortality was 31.8%, with a higher rate of mortality seen in subjects < 1 year of age (39.2% vs 29.0%; p = 0.0028). A diagnosis of cardiac arrest was more frequent in subjects < 1 year of age (51.5% vs 38.0%; p = 0.002), and a diagnosis of convulsions was more frequent in those ≥ 1 of age (28.0% vs 13.8%; p <0.01). Overall, 29 (2.9%) subjects had at least one complication. Conclusions: More IOs were placed in subjects ≥ 1 year of age, and a higher rate of mortality was seen in subjects < 1 year of age. Lower frequencies of noncardiac diagnoses at the time of IO placement were found in both groups, highlighting IO may be underutilized in noncardiac settings such as convulsions, shock, and respiratory failure. Given the low rate of complications seen in both groups of our study, IO use should be considered early on for urgent vascular access, especially for children less than 1 year of age. [ABSTRACT FROM AUTHOR]

Background: The cause of a pediatric out-of-hospital cardiac arrest (OHCA) may go unexplained in the emergency department setting but can be secondary to a toxicologic etiology. It is unclear how toxicologic screens are used in the postarrest period after a pediatric OHCA.Objectives: The primary objectives are to describe 1) when the toxicology screen (urine and serum) is used, 2) patient characteristics, and 3) toxicology screen results. We hypothesized that toxicology screens are frequently used but that positive results are uncommon.Methods: This was a retrospective study of pediatric OHCA patients admitted to the Penn State Health Children's Hospital pediatric intensive care unit as transfers from the emergency department between January 1, 2011 and May 31, 2018. We reviewed the electronic health record and evaluated for toxicology screen completion, patient characteristics, and toxicology screen results.Results: One hundred forty-one patients had a pediatric OHCA. Sixty-three (44.7%) patients did not have a toxicology screen completed. A toxicology screen had a higher completion rate for children >11 years of age (n = 26 [78.8%]; p = 0.0024), and in unwitnessed arrests (n = 48 [66.7%]; p = 0.0052). Four cases (5.1%) revealed the presence of substances that were not administered by a medical provider or were illicit.Conclusion: Our study found that in pediatric OHCA, toxicologic screens were completed but were not routinely sent in our institution. There may be factors such as clinician bias or the severity of a patient's illness that impact the approach to toxicologic screening in pediatric OHCA. In addition to the history and physical examination, emergency physician and pediatric intensivists should consider routinely sending toxicologic screens to assist in uncovering any accidental or malicious explanation for the event. [ABSTRACT FROM AUTHOR]

This study aimed to evaluate the efficacy of a newly implemented Child Protection Alert System (CPAS) that utilizes triggering diagnoses to identify children who have been confirmed/strongly suspected as maltreated. We retrospectively reviewed electronic health records (EHRs) of 666 patients evaluated by our institution's child protection team between 2009 and 2014. We examined each EHR for the presence of a pop-up alert, a persistent text-based visual alert, and diagnoses denoting child maltreatment. Diagnostic accuracy of the CPAS for child maltreatment identification was assessed. Of 323 patients for whom child maltreatment was confirmed/strongly suspected, 21.7% (70/323) had a qualifying longitudinal diagnosis listed. The pop-up alert fired in 14% of cases (45/323) with a sensitivity and specificity of 13.9% (95% CI [10.4%, 18.2%]) and 100% (95% CI [98.9%, 100.0%]), respectively. The text-based visual alert displayed in 44 of 45 cases. The CPAS is a novel simple way to support clinical decision-making to identify and protect children at risk of (re)abuse. This study highlights multiple barriers that must be overcome to effectively design and implement a CPAS to protect at-risk children. [ABSTRACT FROM AUTHOR]

Background/Objective Pediatric brain death determination (BDD) can be subject to interprovider variability of documentation, resulting in diagnosis credibility. The aim of this study was to describe our approach to assessing pediatric BDD documentation and documentation variation in the electronic health record (EHR). Methods This was a single institution cross-sectional review of pediatric patients younger than 18 years determined to meet brain death criteria. We assessed electronic documentation and evaluated for the presence of contributing factors that can interfere with the brain death documentation based on our institutional brain death evaluation policy (core body temperature, systolic blood pressure within an acceptable range, sedative/analgesic drug effects, and neuromuscular blockade). Results In total, 33 pediatric brain death patients were identified. This review revealed pediatric BDD documentation consistency (n , %) as follows: performance of the first pediatric brain death clinical examination with temperature above 36°C (27, 81.8%), systolic blood pressure above the defined range (29, 87.9%), more than 24 hours following admission (28, 84.8%); performance of the second pediatric brain death clinical examination with temperature above 36°C (32, 97%), more than 12 hours following the first examination (26, 89.7%); and ensuring sedative infusions were discontinued within the recommended cutoff period prior to pediatric BDD (28, 84.8%). Clinical neurologic examinations were fully documented. Conclusions Pediatric BDD is a rare process subject to documentation omissions and error. Our findings highlight the variability of pediatric BDD electronic documentation among different providers and specialties at our institution. An approach to improving pediatric BDD documentation may start with completing a standardized electronic brain death document. [ABSTRACT FROM AUTHOR]

Background: Methemoglobinemia requires early identification and treatment, but limited knowledge exists regarding the current therapeutic approach taken by clinicians as well as the outcomes that occur in children. Objectives: To determine the current prevalence of this rare disease in the pediatric population, evaluate the impact of methemoglobin and functional hemoglobin levels, and assess how this disease is approached by clinicians. We hypothesize that methemoglobinemia prevalence is low and more methylene blue use would be observed in subjects with functional hemoglobin levels less than 7 g/dL. Design: This was a retrospective observational cohort study utilizing deidentified TriNetX® electronic health record (EHR) data. Methods: Using a multicenter EHR database, we evaluated subjective characteristics, diagnostic, laboratory results, medication, and procedural codes. Results: Ninety-eight children (mean age 5.3 ± 5.3 years) from 53 healthcare organizations were included. Methemoglobinemia prevalence was 0.0015% with an overall 30-day mortality of 6.1%. Subjects with methemoglobin percentages greater than 20% had a higher frequency of methylene blue administration (70.6% versus 24.7%, P =.0005). Critical care service requirements and methylene blue administration were similar in the subjects with functional hemoglobin less than 7 g/dL and more than 7 g/dL groups. Overall, 13 (13.2%) subjects underwent glucose-6-phosphate dehydrogenase deficiency (G6PD) testing. Conclusion: In our study, we found methemoglobinemia prevalence in children is low, there is a low frequency of G6PD testing despite methylene blue hemolysis risk, and subjects appeared to be treated similarly despite a low functional hemoglobin. These findings highlight the continued critical nature of this disease and may highlight opportunities for education aimed at improving care in children diagnosed with methemoglobinemia, particularly related to G6PD testing. [ABSTRACT FROM AUTHOR]

B Learning Objectives: b There is a nationwide concern that clinicians are wasting a significant amount of time actively using the electronic health record (EHR), but this is understudied in pediatric critical care. Four individual providers had a moderate negative correlation between patient census and time spent performing chart review (r=-0.309, P=0.02; r=-0.392, P=0.02; r=-0.330, P=0.03; r=-0.480, P=0.01). [Extracted from the article]