National Characteristics of Emergency Care for Children with Neurologic Complex Chronic Conditions.

Introduction: Most pediatric emergency care occurs in general emergency departments (GED), where less pediatric experience and lower pediatric emergency readiness may compromise care. Medically vulnerable pediatric patients, such as those with chronic, severe, neurologic conditions, are likely to be disproportionately affected by suboptimal care in GEDs; however, little is known about characteristics of their care in either the general or pediatric emergency setting. In this study our objective was to compare the frequency, characteristics, and outcomes of ED visits made by children with chronic neurologic diseases between general and pediatric EDs (PED). Methods: We conducted a retrospective analysis of the 2011-2014 Nationwide Emergency Department Sample (NEDS) for ED visits made by patients 0-21 years with neurologic complex chronic conditions (neuro CCC). We compared patient, hospital, and ED visits characteristics between GEDs and PEDs using descriptive statistics. We assessed outcomes of admission, transfer, critical procedure performance, and mortality using multivariable logistic regression. Results: There were 387,813 neuro CCC ED visits (0.3% of 0-21-year-old ED visits) in our sample. Care occurred predominantly in GEDs, and visits were associated with a high severity of illness (30.1% highest severity classification score). Compared to GED visits, PED neuro CCC visits were comprised of individuals who were younger, more likely to have comorbid conditions (32.9% vs 21%, P < 0.001), and technology assistance (65.4% vs. 45.9%) but underwent fewer procedures and had lower ED charges ($2,200 vs $1,520, P < 0.001). Visits to PEDs had lower adjusted odds of critical procedures (adjusted odds ratio [aOR] 0.74, 95% confidence interval [CI] 0.62-0.87), transfers (aOR 0.14, 95% CI 0.04-0.56), and mortality (aOR 0.38, 95% CI 0.19-0.75) compared to GEDs. Conclusion: Care for children with neuro CCCs in a pediatric ED is associated with less resource utilization and lower rates of transfer and mortality. Identifying features of PED care for neuro CCCs could lead to lower costs and mortality for this population.

The social drivers of health for Native Hawaiian and Pacific Islander youth in the United States.

Objectives: To describe the social drivers of health and health status of Native Hawaiian and Pacific Islander (NHPI) youth in the US. Methods: This is a cross-sectional analysis of the 2014 NHPI National Health Interview Survey (NHIS) which surveyed about 3,000 NHPI households, including 1,428 NHPI youth (884 0-12 yo, 421 13-17 yo, and 123 18-21 yo). We described domains of social drivers of health (SDoH), health conditions, and associations of income and food insecurity with body mass index (BMI) for NHPI youth. Results: NHPI youth come from households with a wide range in income. Approximately 20% of the cohort were food insecure. Among 18-21 yo, 10% report chronic medical conditions (5% with prediabetes). 33% of 13-17 yo and 52% of 18-21 yo were overweight/ obese. For 13-17 yo, lower income was associated with higher BMI. There was no association between food insecurity and BMI for any age group. Conclusions: Overweight/ obesity are highly prevalent among NHPI youth which is concerning for development of diabetes, hypertension, cardiovascular and kidney disease. Health efforts should focus on SDoH, obesity prevention and management for NHPI youth.

Solving the Autism Puzzle: Creating a Broad-Spectrum Tool to Improve Care Delivery in the Clinical Setting.

PURPOSE: The purpose of this quality improvement (QI) project was to develop and implement an assessment tool to identify a patient's specific needs due to autism spectrum disorder (ASD). The use of an individualized plan of care related to sensory and behavioral differences correlates with improved experiences in the perioperative setting for patients with ASD. DESIGN: Mixed methods, pre-post survey, retrospective data comparison. METHODS: Metrics planned to evaluate intervention outcomes included: (1) Comparison of pre and postsurvey data obtained from perioperative staff members following ASD education, (2) Evaluation of the number of behavior response team calls made compared to retrospective data, and (3) Survey response data from families assessing the perceived experience of perioperative stay. FINDINGS: Two hundred and fifty staff members responded to the learning needs survey; 164 in the preperiod and 86 in the postperiod. The perioperative process for these patients improved from the pre- to the postperiod in its ability to meet the needs of patients with autism (P < .001). Overall, respondents rated the sensory aids and the behavioral and sensory assessment tool as very useful (Median = 5, IQR = 2) and stated that they are likely to continue to use the tools in the future when caring for patients with autism (Median = 5, IQR = 1). CONCLUSIONS: The caregivers of study patients felt they had a high level of satisfaction with their surgery or procedure experience. Health care providers also reported increased confidence working with individuals with ASD in the perioperative environment and satisfaction with the intervention program.

Serum Hormone Concentrations in Transgender Youth Receiving Estradiol.

OBJECTIVE: This study aimed to evaluate the serum estradiol levels in gender-diverse youth to compare the efficacy of different estradiol routes in achieving therapeutic blood levels and suppressing serum testosterone levels. METHODS: This was a retrospective chart review of patients who initiated estradiol at an adolescent gender clinic between 2010 and 2019. Data on the route of estradiol administration and antiandrogen use (spironolactone or gonadotropin-releasing hormone agonist) were collected, and laboratory data were analyzed. Scatterplots were used to visualize the relationship between the estradiol dose and testosterone and estradiol laboratory values. RESULTS: A total of 118 patients were included, with a mean (standard deviation [SD]) age of 17.2 (1.6) years. The most common route of estradiol administration was oral only (62.7%), followed by transdermal only (23.7%), multiple routes excluding subcutaneous (8.5%), and any subcutaneous (5.1%). Notable variability was observed in the serum estradiol levels, with means (SDs) of 131.9 (120.4) pg/mL for those on oral estrogen 6 to 8 mg per day, 62.6 (40.3) pg/mL for those on transdermal estrogen 0.1 to 0.15 mg every 24 hours, and 53.6 (42.4) pg/mL for those on subcutaneous estradiol. In patients who received spironolactone, transdermal estradiol was associated with lower testosterone levels than estradiol administered orally or subcutaneously. CONCLUSION: Oral, transdermal, and subcutaneous administrations of estrogen all lead to increased serum estradiol levels and are effective for use in gender-affirming care for youth. Patients on transdermal estrogen tended to have lower serum estradiol levels but also had more suppression of serum testosterone levels.

Low Pretreatment Bone Mineral Density in Gender Diverse Youth.

Gender diverse adolescents have low pretreatment bone mineral density (BMD), with variable changes in BMD after initiation of gender-affirming treatment. We aimed to assess factors associated with low BMD in gender diverse youth. Sixty-four patients were included in our analysis (73% assigned male at birth). Subtotal whole-body BMD Z-scores were low in 30% of patients, and total lumbar spine BMD Z-scores low in 14%. There was a positive association with body mass index, and no association with vitamin D level. Male sex assigned at birth was associated with lower pretreatment BMD, with lower average BMD Z-scores compared to previous studies.

COVID-19 Pandemic Emergency Department Utilization for Pediatric Dental.

PURPOSE: Early in the COVID-19 pandemic, restrictions from mid-March to mid-May 2020 curtailed community dental practice. The study purpose was to analyze the utilization of a pediatric hospital emergency department (ED) for dental emergencies over six months of practice disruption compared to two previous years. METHODS: Records of patients presenting to the ED were analyzed for volume, demographics, dental emergency type/acuity, and treatment. Study patients presented between March and September 2020; controls presented between March and September 2018 and March and September 2019. RESULTS: A total of 138 study patients (mean age equals 6.4 years) and 171 controls (mean age equals 7.0 years) were assessed. Emergency types were trauma (68 percent), caries (25 percent), and "other" (seven percent) for both periods (P=0.997). Nearly all patients triaged as "urgent." Medical radiology (P<0.001), laboratory tests (P<0.001), medication administration (P=0.016), ketamine sedation (P=0.014), and procedures by the medical team (P=0.014) increased for trauma patients in the study versus control period. Significantly more study patients with caries identified as persons of color: 69.7 percent versus 36.8 percent of controls (P=0.006). CONCLUSIONS: The emergency department medical and dental teams served as a safety net for both public health and the private practice dental community during the early pandemic. The effect on tertiary medical facilities should be considered when closing venues for the management of routine emergencies; it is more time-efficient and cost-effective and less resource-intensive to manage patients with dental emergencies in dental clinics.

Association between iron deficit repletion with ferric carboxymaltose relative to iron sucrose in children with inflammatory bowel disease: A retrospective cohort study.

BACKGROUND: Iron deficiency and iron deficiency anemia are common in pediatric inflammatory bowel disease and often require supplementation with iron. There is a paucity of literature regarding optimal iron formulation. The aim of this study is to compare outcomes in pediatric patients with inflammatory bowel disease receiving either iron sucrose or ferric carboxymaltose during inpatient hospitalizations. METHODS: This was a single-center retrospective study of pediatric patients with inflammatory bowel disease admitted for newly diagnosed disease or flare who received either iron sucrose or ferric carboxymaltose. Linear regression was used to assess differences in iron repletion. Longitudinal linear mixed-effects models and generalized estimating equations compared hematologic and iron outcomes 6 months post-iron repletion. RESULTS: Thirty patients received ferric carboxymaltose. Sixty-nine patients received iron sucrose. Baseline hemoglobin and iron deficits were similar in both groups. A larger percentage of iron deficit was repleted in the ferric carboxymaltose group (81.4%) compared with iron sucrose (25.9%) (P < 0.001) with fewer infusions. Cumulative doses of ferric carboxymaltose administered (18.7 mg/kg) were higher than iron sucrose (6.1 mg/kg) (P < 0.001). Hemoglobin increased more quickly with ferric carboxymaltose compared with iron sucrose (P = 0.04 and P = 0.02, respectively). Total iron binding capacity and red cell distribution width levels decreased more over time with ferric carboxymaltose vs iron sucrose (P < 0.01 and P = 0.01, respectively). No adverse effects were seen. CONCLUSIONS: Hematologic and iron parameters responded more quickly with fewer infusions in patients who received ferric carboxymaltose vs iron sucrose. Patients who received ferric carboxymaltose achieved a higher percentage of iron deficit repleted.

Improving and Sustaining Interpreter Use Over 5 Years in a Pediatric Emergency Department.

BACKGROUND: Patients with a language for care other than English (LOE) face communication barriers and inequitable outcomes in health care. Professional interpretation can improve outcomes but is underutilized. Our pediatric emergency department (ED) implemented quality improvement (QI) interventions over a 5-year period with an aim to increase interpreter use to 80% of patient encounters with LOE. METHODS: Overall interpreter use for ED encounters was measured over time, with a baseline period of October 2015 to December 2016 and during 5 years of QI interventions from January 2017 to August 2021. Interventions included staff education, data feedback, reducing barriers to interpreter use, and improving identification of language for care with plan-do-study-act cycles. Outcomes were analyzed by using statistical process control charts and standard rules for special cause variation. RESULTS: We analyzed a total of 277 309 ED encounters during the study period, 12.2% with LOE. The overall use of interpretation increased from a baseline of 53% to 82% of encounters. Interpretation throughout the ED visit and the number of interpreted interactions per hour also increased. There was improvement across language types, patient age groups, acuity levels, and during different times of day. Special cause variation was associated with multiple QI interventions. CONCLUSION: We reached our primary aim of providing professional interpretation for 80% of patient encounters with LOE. There were several QI interventions associated with improvements, including staff education, data feedback, improved access to interpretation, and improved identification and visualization of language for care. Efforts to improve interpreter use may benefit from a similar multifaceted approach.

Effect of Race and Geography on Patient- and Parent-Reported Quality of Life for Children With Congenital Upper Limb Differences.

PURPOSE: Patient beliefs about health and disability are shaped by many social factors and are a key determinant in their ultimate outcome. We hypothesized that pediatric and parent-reported outcome measures regarding a child's congenital upper limb difference will be affected by geographic location, parent education, sex, ethnicity, race, age, and presence of additional medical comorbidities. METHODS: Patients enrolled in the multicenter Congenital Upper Limb Difference registry were included. Age, sex, race, ethnicity, medical comorbidities, highest level of parental education, area deprivation index, and geographic region were recorded. Patient-Reported Outcomes Measurement Information System (PROMIS) in the pediatric and parent-reported domains of upper extremity, anxiety, pain interference, peer relationships, and depressive symptoms were collected. RESULTS: The only difference between geographic regions in the United States in pediatric and parent-reported PROMIS was that parents in the Midwest reported higher upper extremity function scores in children with upper limb differences than the West. Black patients demonstrated higher scores in parent and child-reported domains of depression, pain, and anxiety, and lower scores in upper extremity function than White and Asian peers. Additionally, children with medical comorbidities also demonstrated worse outcomes in multiple PROMIS domains. There was no difference in scores based on sex, parent education, and ethnicity. CONCLUSIONS: In children with congenital upper limb differences, race and additional medical comorbidities have an impact on patient- and parent-reported PROMIS outcome measures in multiple domains, with Black children and those with additional medical comorbidities scoring lower than their peers. CLINICAL RELEVANCE: As we strive to develop a health care system that provides equitable care to all patients, providers who care for children with upper limb differences should be aware that race and additional medical comorbidities can negatively affect patient- and parent-reported PROMIS outcome measures.

Risk factors for severe acute kidney injury after pediatric hematopoietic cell transplantation.

BACKGROUND: Acute kidney injury (AKI) is common after hematopoietic cell transplantation (HCT) and is associated with poorer outcomes. Risk factors for AKI after pediatric HCT are not fully understood. The study objective was to assess unique risk factors for AKI in the HCT population and evaluate post-HCT AKI patterns. METHODS: We conducted a retrospective cohort study of patients < 21 years of age who underwent HCT at Seattle Children's Hospital/Fred Hutchinson Cancer Center from September 2008 to July 2017 (n = 484). We defined AKI using KDIGO criteria. We collected demographics, baseline HCT characteristics, post-HCT complications, and mortality. Multinomial logistic regression was used to estimate association between AKI and potential risk factors. We used adjusted Cox proportional hazard ratios to evaluate differences in mortality. RESULTS: One hundred and eighty-six patients (38%) developed AKI. Seventy-nine (42%) had severe AKI and 27 (15%) required kidney replacement therapy. Fluid overload was common in all groups and 67% of those with severe AKI had > 10% fluid overload. Nephrology was consulted in less than 50% of those with severe AKI. In multivariable analysis, risk of severe AKI was lower in those taking a calcineurin inhibitor (CNI). Risk of death was higher in severe AKI compared to no AKI (RR 4.6, 95% CI 2.6-8.1). CONCLUSIONS: AKI and fluid overload are common in pediatric patients after HCT. Severe AKI occurred less often with CNI use and was associated with higher mortality. Future interventions to reduce AKI and its associated complications such as fluid overload are approaches to reducing morbidity and mortality after HCT. A higher resolution version of the Graphical abstract is available as Supplementary information.

Cardiovascular Risk Factors and Target Organ Damage in Adolescents: The SHIP AHOY Study.

BACKGROUND: Development of cardiovascular disease in adults has been directly linked to an adverse metabolic phenotype. While there is evidence that development of these risk factors in childhood persists into adulthood and the development of cardiovascular disease, less is known about whether these risk factors are associated with target organ damage during adolescence. METHODS: We collected data from 379 adolescents (mean age 15.5, 60% male) with blood pressure between the 75th and 95th percentile to determine if there is a metabolic phenotype that predicts cardiovascular changes (left ventricular mass, systolic and diastolic function, pulse wave velocity, and renal function). We determined the number of risk factors for cardiovascular disease (hypertension, dyslipidemia, obesity, and insulin resistance) present in each participant. Generalized linear models were constructed to determine if the number of cardiovascular risk factors (CVRFs) were associated with measures of target organ damage. RESULTS: The number of CVRFs present were associated with statistically significant differences in increased left ventricular mass index, increased pulse wave velocity, decreased peak longitudinal strain, urine albumin to creatine ratio and echocardiographic parameters of diastolic dysfunction. Generalized linear models showed that dyslipidemia and insulin resistance were independently associated with markers of diastolic dysfunction (P ≤ .05) while increased blood pressure was associated with all makers of target organ damage (P ≤ .03). CONCLUSIONS: These data suggest the of the number of CVRFs present is independently associated with early changes in markers of target organ damage during adolescence.

Analysis of transition from intravenous iron sucrose to ferric carboxymaltose infusions in pediatric patients with intestinal failure.

BACKGROUND: Iron supplementation is required for pediatric patients with intestinal failure (IF). There is a paucity of literature on optimal iron formulation and outcomes in this patient population that requires ongoing supplementation. The aim of this study was to assess outcomes in pediatric patients with IF receiving iron sucrose (IS) vs ferric carboxymaltose (FCM) iron infusions. METHODS: This was a single-center observational cohort study of pediatric patients with IF requiring ongoing intravenous iron supplementation. Patients were transitioned from IS to FCM as iron therapy. Longitudinal linear mixed-effects models and generalized estimating equations were used to compare outcomes, including hematologic, iron, and growth parameters for 12-month treatment duration on each iron formulation. Adverse effects were descriptively summarized. RESULTS: Twenty-three patients were included. Sixteen received IS and later switched to FCM, five received IS only, and two received FCM only. Most patients' etiology of IF was short bowel syndrome (FCM: 81%, IS: 83%). No differences were seen over time for iron, hematologic, and growth metrics between IS and FCM. The median number of infusions over 12 months for those taking IS was 15 (interquartile range [IQR] = 13-26) and 2 for FCM (IQR = 1-2). Asymptomatic hypophosphatemia was noted in both groups. Similar central line-associated bloodstream infection rates were noted. CONCLUSION: IS and FCM infusions both maintained hematologic and iron parameters with no significant difference noted between the two types of iron, though the number of FCM infusions was significantly less. No significant adverse effects were noted.

Observation Versus Cast Treatment of Toddler's Fractures.

BACKGROUND: Nondisplaced metaphyseal fractures of the distal tibia, or toddler's fractures, are one of the most common pediatric injuries. Healing typically occurs quickly without sequelae. Treatment ranges from long leg cast immobilization to observation. This study compares short-term clinical and radiographic outcomes of toddler's fractures treated with long leg casting versus observation. METHODS: Patients with toddler's fractures were offered enrollment and randomization at diagnosis. Because many families opposed randomization, a preference arm was added after one year. All subjects were analyzed as a prospective cohort. Radiographs were obtained at diagnosis and 4 weeks. A modified Oxford Ankle Foot Questionnaire for Children (OAFQ-C) and family satisfaction survey were collected at diagnosis, 4 and 8 weeks. Scores were analyzed using mixed effect models. Family satisfaction surveys were compared using a Wilcoxon rank sum test. RESULTS: Forty-four subjects participated in the study, 34 (77%) in the preference arm and 10 (23%) in the randomized cohort. The median patient age was comparable between the cast and the observation groups, 2.0 versus 1.8 years, respectively. Significant improvement in OAFQ-C scores was observed in both groups over 8 weeks (P<0.01). Patients in the observation group had a higher initial play score than the cast group (P=0.03). The observation group trended toward higher physical scores at all time points (P=0.11). There was no significant difference in emotional scores between groups (P=0.77). No displacement was observed in any patient. Casted patients had significantly more minor complications with 4 patients requiring cast change or removal compared with 0 in the observed group (P=0.01). At 8 weeks, 80% of parents in the cast group were likely or very likely to choose the same treatment compared with 95.6% in the observation group. Family satisfaction scores did not differ between groups (P=0.18). They demonstrated differences in perceived normal walking at 4 weeks, with 50% of casted patients walking normally compared with 92% of observed patients. Over 90% of patients in both groups were reportedly walking normally at week 8. CONCLUSION: Observation of toddler's fractures results in equivalent clinical and radiographic outcomes, high family satisfaction and fewer complications compared with treatment with a long leg cast. LEVEL OF EVIDENCE: Level II.

Changes in Rates and Modality of Interpreter Use for Pediatric Emergency Department Patients in the COVID-19 Era.

BACKGROUND: As the COVID-19 pandemic continues, health care systems around the world have changed care delivery in significant ways. Racial and ethnic disparities have emerged for COVID-19 infection rates, morbidity, and mortality. Inequities in care and underutilization of interpretation for patients who use a language other than English (LOE) for care existed prior to this era. This study sought to evaluate interpreter use in a pediatric emergency department (ED) as changes associated with COVID-19 were implemented. METHODS: ED records were reviewed from December 1, 2019, to July 31, 2020. Patients were classified as having LOE if they preferred a language other than English and consented to interpretation. Statistical process control was used to analyze changes in interpreter use over time, relative to the onset of COVID-19-related operational changes. Beginning March 1, 2020, in-person interpreters were no longer available and staff were encouraged to communicate from outside the patient room when possible; this change served as the exposure of interest. Interpreter use for LOE patients, overall and by triage acuity level, was the study outcome. RESULTS: A total of 26,787 encounters were included. The weekly mean proportion of encounters that used interpretation for patients with LOE increased from 59% to 73% after the onset of COVID-19. This increase met criteria for special cause variation. Interpretation modality changed to being mostly by phone from previously by video or in-person. CONCLUSION: Operational changes in the ED related to COVID-19 were associated with increased interpreter use. Possible explanations include lower patient volumes or changes in model of care that encouraged interpreter use by a variety of modalities.

Association of parent demographic and psychophysical characteristics and pediatric hospital falls: A pilot and feasibility study.

PURPOSE: This pilot project evaluated the feasibility of conducting a study describing parental characteristics associated with pediatric hospital falls. DESIGN AND METHODS: This observational case-control study enrolled parent-child dyads of children who fell in the hospital and age-matched controls. Parents completed demographic, anxiety, depression, fatigue, sleep disturbance and stress questionnaires. RESULTS: Four of 14 (28.6%) eligible faller dyads were recruited. Stress scores were correlated with anxiety and depression scores. Power calculations indicated a need for 392 fallers for a future study to identify associations of parent characteristics and pediatric hospital falls. CONCLUSIONS: Parents should be informed the ultimate goal of the research is to understand additional ways to prevent pediatric hospital falls. To decrease parental distraction during recruitment, researchers should engage volunteers or child life specialists to entertain younger children. Future studies should consider inclusion of non-English speaking subjects and children discharged within the post-fall eligibility time frame. To decrease multicollinearity concerns, the parent stress tool should be omitted. Due to the large number of fallers needed for an adequately powered sample, a multi-site study will be needed. PRACTICE IMPLICATIONS: A parent is often present when their child falls in the hospital. Fall risk assessment focuses on patient characteristics, neglecting parental psychophysical characteristics which may be associated with risk of falling in the hospital. Associations of parent psychophysical characteristics and pediatric hospital falls needs to be studied further. This pilot study supports the feasibility of and provides recommendations for conducting a study to describe parent characteristics associated with pediatric hospital falls.

Risk Factors and Inadequacy of Screening for Sleep-Disordered Breathing in Children with Marfan Syndrome.

The prevalence of obstructive sleep apnea (OSA) is increased in children and adults with Marfan syndrome (MFS) compared to the general population and has been shown to be associated with rapid aortic root dilation and dissection in adults. Early diagnosis and treatment of OSA may decrease long-term cardiac morbidity. We therefore studied the utility of noninvasive OSA screening tools in children with MFS. We hypothesized that youth with MFS would have higher OSA screening scores than the general pediatric population. Subjects with confirmed MFS were recruited from a single pediatric center. Data collected included cardiac history, retrospective polysomnogram (PSG) data, and prospectively collected Pediatric Sleep Questionnaire (SRBD-PSQ) and Epworth Sleepiness Scale (ESS-CHAD) scores. Fifty-one individuals aged 2-21 years old were identified. Nineteen subjects completed the surveys, 53% female, median age 16 years. Of those that completed the survey, mean SRBD-PSQ score was 0.24 ± 0.21 and mean ESS-CHAD was 6.4 ± 3.7. Comparatively, published normative data for pediatric control subjects were 0.24 ± 0.21 for SRBD-PSQ and 5.4 ± 3.7 for ESS-CHAD. In conclusions, youth with MFS had similar OSA screening scores compared to published pediatric controls. Given these findings and high prevalence of OSA in MFS youth, standard questionnaires may not be an appropriate tool for identifying children at risk for OSA in this population. In the absence of evidence-based guidelines, physicians caring for children with MFS should consider referral for PSG, even in the absence of classic symptoms.

Comparison of longitudinal and radial characteristics of intra-anal pressures using 3D high-definition anorectal manometry between children with anoretal malformations and functional constipation.

BACKGROUND: Pathophysiology of fecal incontinence (FI) in children with anorectal malformations (AM) is not well understood. Standard or high-resolution anorectal manometry (ARM) does not identify radial asymmetry or localize abnormal sphincter function. 3D high-definition anorectal manometry (HDARM) provides detailed topographic and 3D pressure gradient representation of anal canal. AIMS: To compare intra-anal pressure profiles between children with AM and controls using HDARM and to determine the association between manometric properties and reported predictors of fecal continence (AM type, spinal anomaly, and sacral integrity). METHODS: HDARM tracings of 30 children with AM and FI referred for ARM were compared with 30 age and sex-matched children with constipation. 2D pressure profiles were used to measure length of high-pressure zone (HPZ). Longitudinal and radial measurements of sphincter pressure at rest and squeeze were taken along each segment in 3D topographic views and compared between groups. KEY RESULTS: 3D measurements demonstrated longitudinal and radial differences between groups along all quadrants of HPZ. At rest, intra-anal pressures were lower along the four segments longitudinally across the anal canal and radially along the quadrants in AM group (P < .01). At squeeze, all quadrant pressures were lower in segments 1-4 in AM group (P < .01). Sensation was abnormal in AM group (P < .01). Intra-anal pressures longitudinally and radially were not associated with predictors of fecal continence. CONCLUSIONS AND INFERENCES: Children with AM had abnormal sensation and lower pressures longitudinally and radially along all quadrants of anal canal. Manometric properties at rest were not associated with reported predictors of fecal continence.

Impact of integrated clinical decision support systems in the management of pediatric acute kidney injury: a pilot study.

BACKGROUND: Acute kidney injury (AKI) is common but not often recognized. Early recognition and management may improve patient outcomes. METHODS: This is a prospective, nonrandomized study of clinical decision support (CDS) system [combining electronic alert and standardized care pathway (SCP)] to evaluate AKI detection and progression in hospitalized children. The study was done in three phases: pre-, intervention (CDS) and post. During CDS, text-page with AKI stage and link to SCP was sent to patient's contact provider at diagnosis of AKI using creatinine. The SCP provided guidelines on AKI management [AEIOU: Assess cause of AKI, Evaluate drug doses, Intake-Output charting, Optimize volume status, Urine dipstick]. RESULTS: In all, 239 episodes of AKI in 225 patients (97 females, 43.1%) were analyzed. Proportion of patients with decrease in the stage of AKI after onset was 71.4% for CDS vs. 64.4% for pre- and 55% for post-CDS phases (p = 0.3). Documentation of AKI was higher during CDS (74.3% CDS vs. 47.5% pre- and 57.5% post-, p < 0.001). Significantly greater proportion of patients had nephrotoxic medications adjusted, or fluid plan changed during CDS. Patients from CDS phase had higher eGFR at discharge and at follow-up. CONCLUSIONS: AKI remains under-recognized. CDS (electronic alerts and SCP) improve recognition and allow early intervention. This may improve long-term outcomes, but larger studies are needed. IMPACT: Acute kidney injury can cause significant morbidity and mortality. It is under-recognized in children. Clinical decision support can be used to leverage existing data in the electronic health record to improve AKI recognition. This study demonstrates the use of a novel, electronic health record-linked, clinical decision support tool to improve the recognition of AKI and guideline-adherent clinical care.

Transplacental Respiratory Syncytial Virus and Influenza Virus Antibody Transfer in Alaska Native and Seattle Mother-Infant Pairs.

BACKGROUND: Alaska Native (AN) infants are at risk for severe disease due to respiratory syncytial virus (RSV) and influenza. Maternal immunization protects young infants through transplacental antibody transfer. RSV- and influenza-specific transplacental antibody transfer in mother-infant pairs has not previously been evaluated in the AN population. METHODS: Serum samples collected during pregnancy and at birth from AN mother-infant pairs in the Yukon-Kuskokwim Delta region (YKD) of Alaska (2000-2011; n = 75) and predominantly white pairs in Seattle, Washington (2014-2016; n = 57), were tested for RSV and influenza antibody using a microneutralization and hemagglutination inhibition assay, respectively, and compared between sites. RESULTS: Mean RSV antibody concentrations in pregnant women in YKD and Seattle were similar (log2 RSV antibody 10.6 vs 10.7, P = .86), but cord blood RSV antibody concentrations were significantly lower in infants born to mothers in YKD compared with Seattle (log2 RSV antibody 11.0 vs 12.2, P < .001). Maternal and cord blood influenza antibody concentrations were lower for women and infants in YKD compared with Seattle for all 4 influenza antigens tested (all P < .05). The mean cord to maternal RSV antibody transfer ratio was 1.15 (standard deviation [SD], 0.13) in mother-infant pairs in Seattle compared with 1.04 (SD, 0.08) in YKD. Mean cord blood to maternal antibody transfer ratios for influenza antigens ranged from 1.22 to 1.42 in Seattle and from 1.05 to 1.59 in YKD. CONCLUSIONS: Though the transplacental antibody transfer ratio was high (>1.0) for both groups, transfer ratios for RSV antibody were significantly lower in AN mother-infant pairs. Further studies are needed to elucidate the impact of lower transplacental antibody transfer on infant disease risk in rural Alaska.Alaska Native and continental US mother-infant pairs have high transplacental antibody transfer ratios (>1.0) for influenza and respiratory syncytial virus, but anti-respiratory syncytial virus antibody levels are significantly lower in Alaska Native pairs than in those from the continental US.