Emergency Department Visits for Gastroenteritis Before and After Rotavirus Vaccine Implementation in 2006.

75 The Decline in Emergency Department Visits for Gastroenteritis After the Rotavirus Vaccine Was Greatest in Children in the Earliest Years of Life

Rotavirus vaccination of all infants began in the United States in 2006. Although the effect of vaccination on childhood hospitalizations for rotavirus has been well described, the effects of rotavirus vaccine on emergency department (ED) visits are less well documented. Using the State Emergency Department Databases for 10 US states, we compared the rates of gastroenteritis- and rotavirus-coded ED visits among children <5 years of age in prevaccine (2003 to 2006) with those in postvaccine (2008-2013) years; 2007 was excluded as a transition year. We analyzed ED visit rates by age group, sex, race and rotavirus season. The prevaccine annual gastroenteritis-coded ED visit rate among children <5 years of age of 426 per 10,000 (annual range, 396-477 per 10,000) declined to 382 per 10,000 in postvaccine years, a 10.3% (±0.3%, P < 0.0001) rate reduction overall. Compared with prevaccine years, annual ED visit rates for gastroenteritis decreased by 6.5% (±0.6%) in 2008, 12.3% (±0.6%) in 2010, 14.8% (±0.5%) in 2011, 20.4% (±0.5%) in 2012 and 10.1% (±0.6%) in 2013; a small increase of 1.8% (±0.6%) was seen in 2009 (P < 0.0001 for all individual comparisons). Declines were similar by sex and race and were greater in children <2 years of age (range 14.1%-20.6%, P < 0.0001) than in older children (increase of 3.3% ±0.6%, P < 0.0001). A decline of 21.2% (±0.4%, P < 0.0001) in ED visits was seen during the rotavirus season months from January through June versus an increase of 9.5% (±0.6%, P < 0.0001) during July to December. ED visits specifically coded for rotavirus showed more prominent declines than for all gastroenteritis. ED visits for gastroenteritis in US children have declined since the introduction of rotavirus vaccine.

Maintenance asthma treatment with fluticasone/salmeterol combination via diskus: Effect on outcomes in inner city children enrolled in TennCare

National Rates of Diarrhea-Associated Ambulatory Visits in Children

Impact of an Infusion Center on the Utilization of Hospital Based Care in Sickle Cell Disease

Drowning is a leading cause of death for children. Fatal and nonfatal drowning incidents often require emergency care. During the COVID-19 pandemic, there were many changes to people's daily activities due to restrictions on public places, such as swimming pools, and to personal precautions taken to avoid exposure to COVID. This study aimed to assess differences in emergency department (ED) visits and patient demographics, scene factors, and drowning severity for children treated for drowning during the COVID pandemic compared with the two prior years at one pediatric hospital in Texas. This 4-year retrospective study used data from a hospital-maintained submersion registry of patients treated for drowning to assess differences in drowning ED visits and patient factors during COVID (April 1, 2020 - March 30, 2022) and the two years immediately prior to the COVID pandemic (April 1, 2018 - March 30, 2020). Of 166 patients treated for drowning, 85 were pre-COVID and 81 were during COVID. Results showed a decrease in total ED visits, but no change in drowning ED visits or the rate of drowning visits per 10,000 ED visits. During the pandemic, children treated for drowning were more likely to have private insurance and less likely to be uninsured. There were no significant differences in other patient or incident factors. Results suggest patients continued to seek emergency treatment for drowning during the pandemic despite decreases in overall ED usage. Further studies are needed to explore potential shifts in the patient population or the setting where drownings occurred.

Previous studies in Jeddah, western Saudi Arabia, showed rotavirus (RV) prevalence around 40% in pediatric inpatients with gastroenteritis (GE) with a maximum level during cooler months. Currently, there are no data on impact of rotavirus vaccine (RVV) on RV-GE in Saudi Arabia. Therefore, this study was conducted to assess impact of RVV on incidence and severity of RV-GE in hospitalized pediatric patients; 3 years after introduction of RVV in Saudi immunization program (SIP) in January, 2013.This cross-sectional observational study included GE cases under 5 years of age admitted to 2 tertiary hospitals, in Jeddah, from October to December, 2015. All included GE-cases had RV antigen detection in stool by immunochromatographic assay, complete data collection including RVV status and severity assessment (Vesikari score) in initial admission.During study period, a total of 359 GE cases in children under 5 years of age were hospitalized with 14 (3.9%) RV-GE confirmed cases. Mean age of RV-GE patients was 13.10 ± 5.70 months. All RV cases had severe GE and 1 case received RVV. Among other 345 GE cases, 35.7% did not receive RVV and 46.1% had severe GE. Severe GE (Vesikari score > 11) was more significantly identified among RV-GE cases than in other all-cause GE (P < .001). During same period of this study in 2012, 369 RV-GE out of 1193 total GE cases (31%) were hospitalized at 2 hospitals, so, number of hospitalized pediatric patients for all-cause and RV-GE in children under 5 years of age decreased significantly in 2015 RV season (compared to 2015 RV season, odds ratio for RV-GE in 2012: 11.04, 95% CI: 6.38–19.09).Logistic regression analysis of variables of this cross-sectional, hospital-based study in Jeddah, Saudi Arabia, 3 years after introduction of RVV in SIP, showed that among the studied variables, RVV was associated with remarkable reduction of hazard of all-cause and RV-GE in vaccinated and even in unvaccinated children under 5 years of age possibly by RVV herd effect. However, RV was still associated with severe GE-related hospitalizations in unvaccinated children against RV who were younger than 2 years and particularly in the 1st year of life, indicating need for more optimum rate of RVV coverage. Hopefully, further improvement in RVV coverage rate may make RV-GE a disease of the past in Saudi children.

In 2007, the provincial cancer agency in Ontario, Canada initiated a wide-scale program to screen for symptoms in the cancer population using the Edmonton Symptom Assessment Scale (ESAS). The purpose of this study is to evaluate the impact of screening with ESAS on emergency department (ED) visit rates in women with breast cancer receiving adjuvant chemotherapy. This retrospective cohort study used linked administrative health care data from across the province of Ontario, Canada. The cohort included all women aged ≥18 who were diagnosed with stage I-III breast cancer between January 2007 and December 2009 and received adjuvant chemotherapy within 6 months of diagnosis. Using an adjusted recurrent event model, we examined the association of screening with ESAS at a clinic visit on the ED visit rate. The relative rate of ED visits was 0.57 when prior ESAS screening occurred compared to when it did not. The relative rate of ED visits was 0.83 when the prior number of ESAS screens was modeled as a continuous variable. Alternatively stated, the rate of ED visits was 43 % lower among patients previously screened with ESAS compared to those not previously screened. For each additional prior ESAS assessment, there was a 17 % decreased rate of ED visits. Our results demonstrate that screening with ESAS is associated with decreased ED visits. To our knowledge, this is the first report on the effectiveness of routinely documenting a patient reported outcome on ED visits, in a real-world setting.

247EMF Cluster Analysis of Acute Care Utilization Yields Insights for Tailored Pediatric Asthma Interventions

Five-Year Trends in Pediatric Mental Health Emergency Department Visits in Massachusetts: A Population-Based Cohort Study

Infants and toddlers with classical congenital adrenal hyperplasia (CAH) are at high risk for morbidity/mortality arising from life-threatening adrenal crisis. Management of acute illnesses in CAH requires an understanding of factors leading to emergency department (ED) visits and hospitalizations in the first few years of life. We, therefore, examined adrenal crisis at prehospital and ED stages of illness in young children with CAH as they related to medical outcomes. Retrospective cohort study of 39 children with CAH due to 21-hydroxylase deficiency (0-4 years of age) and 27 age-matched controls. ED visit, acute illness symptoms (fever, vomiting, diarrhoea) and other characteristics (hospitalizations, administration of stress-dose hydrocortisone, electrolyte abnormalities). CAH infants and toddlers had significantly higher rates of ED visits (0.50 [0.25-0.88] per person-year) than controls (0 [0-0] per person-year; p < .001). Moreover, CAH children under 6 months old had significantly higher rates of ED visits compared with older ages. Only 50% (51/102) of illness-related ED visits in CAH children were preceded by the administration of either oral (46/51) or intramuscular (11/51) stress dosing by parents. A total of 10.8% of ED visits resulted in hospital admission. Controlling for age and 17-hydroxyprogesterone at diagnosis, electrolyte abnormalities and administration of parenteral hydrocortisone in the ED significantly predicted hospital admission. Receiving a hydrocortisone injection before the ED was a significant predictor of having electrolyte abnormalities. Infants and toddlers with classical CAH are at high risk for acute illness and hospitalizations and often do not receive adequate stress dosing before the ED.

Socio-economically deprived children face a disproportionate burden of respiratory diseases. The association between area-level material and social deprivation and emergency department (ED) visits and hospitalisations for paediatric respiratory diseases has not been explored. We evaluated health inequalities in emergency department (ED) visits and hospitalisations for paediatric respiratory diseases according to material and social deprivation indexes. This population-based retrospective cohort study deterministically linked birth, ED visits and hospitalisation data, and census-based, area-level deprivation indexes for all singleton children born in the province of Alberta, Canada, between 2005 and 2010 who had at least one recorded ED visit or hospitalisation for respiratory diseases in their first five years of life. We classified ED visits and hospitalisations for seven respiratory diseases by deprivation indexes. Concentration indexes (CInd) and area-level concentration curves measured health gradients across deprivation groups. Rate ratios (RR) evaluated associations between deprivation indexes and respiratory episodes of care. The study cohort included 198572 newborns. The highest CInd were found in ED visits for other acute lower respiratory tract infections (oLRTI; CInd -0.22, 95% confidence interval [CI] -0.32, -0.12) and bronchiolitis (CInd -0.21, 95% CI -0.29, -0.12), and for pneumonia hospitalisations (CInd -0.23, 95% CI -0.33, -0.13). Croup ED visits had a low inequality degree. Compared to social deprivation, the material deprivation index presented a more consistent health gradient of increased episodes of care with increasing deprivation. oLRTI ED visits (RR2.60, 95% CI 2.34, 2.92) and pneumonia hospitalisations (RR2.57, 95% CI 2.31, 2.86) presented the largest inequalities between the least and most materially deprived groups. We found a concentration of ED visits and hospitalisations for paediatric respiratory diseases in the most deprived groups. However, health inequalities are present across the material and social deprivation spectrum. Compared to the social deprivation index, the material index presented clearer paediatric respiratory health gradients.

While the coronavirus disease-2019 (COVID-19) might have increased acute episodes in people living with sickle cell disease (SCD), it may also have changed their reliance on emergency department (ED) services. We assessed the impact of the COVID-19 pandemic and lockdowns on ED visits in adult SCD people followed in five French reference centres, with a special focus on 'high users' (≥10 visits in 2019). We analysed the rate of ED visits from 1 January 2015 to 31 December 2021, using a self-controlled case series. Among 1530 people (17 829 ED visits), we observed a significant reduction in ED visits during and after lockdowns, but the effect vanished over time. Compared to pre-pandemic, incidence rate ratios for ED visits were 0.59 [95% CI 0.52-0.67] for the first lockdown, 0.66 [95% CI 0.58-0.75] for the second and 0.85 [95% CI 0.73-0.99] for the third. High users (4% of people but 33.7% of visits) mainly drove the reductions after the first lockdown. COVID-19 lockdowns were associated with reduced ED visits. While most people returned to their baseline utilization by April 2021, high users had a lasting decrease in ED visits. Understanding the factors driving the drop in ED utilization among high users might inform clinical practice and health policy.

The impact of the 2014 Affordable Care Act (ACA) upon national trauma-related emergency department (ED) utilization is unknown. We assessed ACA-related changes in ED use and payer mix, hypothesizing that post-ACA ED visits would decline and Medicaid coverage would increase disproportionately in regions of widespread policy adoption. We queried the National Emergency Department Sample (NEDS) for those with a primary trauma diagnosis, aged 18 to 64. Comparing pre-ACA (2012) to post-ACA (10/2014 to 09/2015), primary outcomes were change in ED visits and payer status; secondary outcomes were change in costs, discharge disposition and inpatient length of stay. Univariate and multivariate analyses were performed, including difference-in-differences analyses. We compared changes in ED trauma visits by payer in the West (91% in a Medicaid expansion state) versus the South (12%). Among 21.2 million trauma-related ED visits, there was a 13.3% decrease post-ACA. Overall, there was a 7.2% decrease in uninsured ED visits (25.5% vs. 18.3%, p < 0.001) and a 6.6% increase in Medicaid coverage (17.6% vs. 24.2%, p < 0.001). Trauma patients had 40% increased odds of having Medicaid post-ACA (vs. pre-ACA: aOR 1.40, p < 0.001). Patients in the West had 31% greater odds of having Medicaid (vs. South: aOR 1.31, p < 0.001). The post-ACA increase in Medicaid was greater in the West (vs. South: aOR 1.60, p < 0.001). Post-ACA, inpatients were more likely to have Medicaid (vs. ED discharge: aOR 1.20, p < 0.001) and there was a 25% increase in inpatient discharge to rehabilitation (aOR 1.24, p < 0.001). Post-ACA, there was a significant increase in insured trauma patients and a decrease in injury-related ED visits, possibly resulting from access to other outpatient services. Ensuring sustainability of expanded coverage will benefit injured patients and trauma systems. Economic, level III.

Primary Subject area Complex Care Background Quantitative studies have found that integration into a complex care program (CCP) leads to decreased number of visits to the emergency department (ED) and hospitalization days for children with medical complexity (CMC). However, little is known about CMC families’ experiences regarding their healthcare resource utilization patterns following their child’s integration in the CCP. Objectives To analyze parental perspectives regarding changes in healthcare resources utilization following CCP admission. Design/Methods This study was conducted in our tertiary care pediatric university hospital, between December 2019 and January 2021 using individual semi-structured interviews. To assess the effect of CCP admission on healthcare resources utilization, only patients with at least 6 months of chronic disease before inclusion were eligible (32 families). The interview guide was co-constructed by our CCP team of nurses, doctors, social worker and parents of CMC. Participation rate was over one third (12/32) throughout, for which a satisfactory level of data saturation was obtained, as core themes specific to the research question were repeatedly identified. Verbatims were analyzed with NVivo. Descriptive thematic analysis was performed by coding themes emerging from the data. Results Sixteen parents from twelve families were interviewed (11 mothers, 5 fathers, including 4 couples). Most parents had experienced a decrease in ED visits with improvement in their perceived satisfaction regarding the provided healthcare services following CCP admission. Visits to the CCP pediatrician led to appreciated, continuous and tailored care. In comparison, the constant change of pediatricians in the ED and during hospitalization on the ward seemed to complicate their care experience. Also, the support from pivot nurses and social workers for daily health issues, drug prescription and paperwork was perceived as a relief. This directly favorably influenced care experience. Profound knowledge of patients’ health conditions and families’ personal challenges and strengths, led to personalized care and trust that greatly improved parents’ confidence in care and empowered families. Individualized advice by the CCP team leading to prompt treatment and preventive measures started early at home were identified by parents as the main driving forces leading to the observed decrease in ED visits. When hospitalized, confidence in the quality of care provided by parents at home with close follow-up by CCP were identified as the main driving forces leading to the quicker discharge. Conclusion Changes in health care utilization following admission to CCP was associated with an improved care experience. Parents identified individualized care and close follow-ups as key factors leading to decreased health care utilization.