Childhood asthma in the Bronx, NY; the impact of pollutants on length of hospital stay.

OBJECTIVE: The length of hospital stay (LOS) is a proxy of asthma exacerbation severity and healthcare cost. The study aims to estimate the effect of ambient air pollution on pediatric asthma LOS in the Bronx, NY. METHODS: A total of 1,920 children admitted to the hospital in Bronx, NY due to asthma during 2017-2019 period were included in the study. Demographic and clinical parameters were obtained from medical records. Daily ozone (O3) and fine particulate matter (PM2.5) measurements were obtained from local air quality networks. Poisson regression adjusting for gender, age, weight status, respiratory infections including influenza, and ambient temperature was applied to determine whether there was an association of air pollution with length of hospital stay. RESULTS: The mean LOS varied by age, sex, weight status, influenza vaccination status, respiratory viral panel (RVP) results, asthma controller use, and asthma classification. After controlling for these factors in Poisson regression, the mean LOS increased up to 10.62% (95%CI: 0.78-21.41; p = 0.03) for an increase of 10 µg/m3 of PM2.5 exposure on admission day, and 3.90% (95%CI = 0.06-7.88; p = 0.05) for an increase of 10 ppbv of O3 concentration during the previous day. CONCLUSION: Ambient particulate and ozone pollution is associated with lengthier hospital stays for pediatric asthma, potentially indicating more severe asthma exacerbations.

Integrating childhood TB: applying the care delivery value chain to improve pediatric HIV/TB services in Togo, West Africa.

The World Health Organization has prioritized integrating tuberculosis (TB) and human immunodeficiency virus (HIV) services. Diagnosis of HIV/TB coinfection in children remains a challenge worldwide for numerous reasons. The care delivery value chain (CDVC) is an effective tool that can be applied as a systemic framework for assessing health care delivery. Our objective was to apply the CDVC framework to improve pediatric HIV/TB care at an HIV center in northern Togo that serves over 130 children and 1000 adults living with HIV. Using the CDVC framework, gaps in HIV/TB care were identified, and services related to screening and diagnosis were prioritized to implement 3 distinct quality improvement cycles. Primary outcomes included percentage of children screened for TB by medical providers and percentage of diagnostic sample results received at the HIV clinic for children and adults. Improvements in the TB diagnostic process were observed, resulting in a change of sputum sample results received for both children and adults from 25% at baseline to >88% at 3 months. Given the relative low associated costs, this QI approach may be applicable and feasible in other settings to target screening and diagnosis of TB for children living with HIV worldwide.

Comparison of severity of asthma hospitalization between African American and Hispanic children in the Bronx.

Objective: There are racial and ethnic disparities in childhood asthma burden and outcomes. Although there have been comparisons between whites and minorities, there are few between minority groups. This study aimed to compare characteristics of asthma hospitalizations in African American and Hispanic children.Methods: A retrospective chart review was conducted to compare asthma characteristics between African American and Hispanic children aged 2-18 years hospitalized at an urban, tertiary care hospital for an acute asthma exacerbation. Length of stay (LOS), need for intensive care unit (ICU), and need for additional medications or respiratory support were compared between the groups.Results: Of the 925 children that met the inclusion criteria, 64% were Hispanic and 36% were African American. The groups were similar in age, gender, insurance status, and weight classification. African American children were more likely to have severe persistent asthma (12% vs. 7%, p = .02). They were also more likely to require magnesium sulfate (45% vs. 32%, p < .001) and admission to the ICU from the emergency department (ED) (14% vs. 8%, p = .01), which were independent of asthma severity. There was no significant difference in LOS or other characteristics of hospitalization.Conclusions: African American children hospitalized for asthma have more severe exacerbations compared to Hispanic children, which is independent of their asthma severity. However, this was not associated with longer LOS, which may indicate greater responsiveness to inpatient asthma management. Further investigation is needed to understand the mechanisms underlying asthma and exacerbation severity among minority groups.

Deployed: One Pediatric Department's Experience of Adult Care During COVID-19.

OBJECTIVES: The number of hospitalized coronavirus disease 2019 patients in March 2020 to April 2020 in our New York City hospital required increased physician staffing, including deployment of pediatricians to adult care. To improve the deployment process, we sought to understand the mindset, preparations for, and experience during deployment of pediatric faculty in our institution. METHODS: Faculty members of the Department of Pediatrics completed pre- and postsurveys evaluating perspectives, fears, and preparations relevant to deployment. Demographic characteristics of the faculty members were collected. Survey questions included Likert scale, multiple choice, and free-text responses. Descriptive statistics, Fisher's exact test, and χ2 test were used to compare groups. Free-text responses were categorized by topic. Survey responses were shared with leadership in real time and adjustments to the deployment process made. RESULTS: The predeployment survey was sent to 202 pediatric faculty members, with a 29% (n = 59) completion rate. Of the 36 deployed faculty, 29 (81%) completed all items of the postsurvey. The majority (74%, n = 42) expressed discomfort with care of adults and fear and/or nervousness about deployment (61%, n = 35). Most faculty (88%, n = 52) prepared for deployment and cited local guidelines and published literature as helpful preparation materials (55%, n = 16). Dissemination of details about schedules and role clarification before deployment were areas for improvement. CONCLUSIONS: Pediatric faculty facing deployment to adult care have concerns about the process of deployment as well as the work itself. Specific information distributed in advance, along with consistent and frequent communication, may help mitigate these fears.

Atopy and pulmonary function among healthy-weight and overweight/obese children with asthma.

INTRODUCTION: Epidemiologic studies have found low/absence of atopy in obese asthmatic children, but the association or lack thereof of atopy with disease morbidity, including pulmonary function, in obese asthma is not well understood. We sought to define the association of atopy with pulmonary function in overweight/obese minority children with asthma. METHODS: In a retrospective chart review of 200 predominantly minority children evaluated at an academic Pediatric Asthma Center over 5 years, we compared the prevalence of atopy, defined as ≥ 1 positive skin prick test or serum-specific immunoglobulin E quantification to environmental allergens, and its association with pulmonary function in overweight/obese (body mass index [BMI] > 85th percentile) (n = 99) to healthy-weight children (BMI, 5th-85th percentile for age) (n = 101). RESULTS: In a cohort comprised of 47.5% Hispanics and 39.5% African Americans, 81% of overweight/obese and 74% of healthy-weight children were atopic. While atopic healthy-weight children had lower percent-predicted forced expiratory volume in the first second (FEV1 ) (93 ± 13.6 vs 107% ± 33.2%, P = .03) and lower percent-predicted forced vital capacity (FVC) (93% ± 12.2% vs 104% ± 16.1%, P = .01) as compared to nonatopic children, atopy was not associated with FEV1 (P = .7) or FVC (P = .17) in overweight/obese children. Adjusting for demographic and clinical variables, atopy was found to be an independent predictor of FEV1 and FVC in healthy-weight (ß = -2.4, P = .07 and ß = -1.7, P = .04, respectively) but not in overweight/obese children (ß = .6, P = .5 and ß = .8, P = .3). CONCLUSIONS: Atopy is associated with lower lung function in healthy-weight asthmatics but not in overweight/obese asthmatics, supporting the role of nonallergic mechanisms in disease burden in pediatric obesity-related asthma.

Implementation of a Standardized Approach to Improve the Pediatric Discharge Medication Process.

BACKGROUND AND OBJECTIVES: The pediatric inpatient discharge medication process is complicated, and caregivers have difficulty managing instructions. Authors of few studies evaluate systematic processes for ensuring quality in these care transitions. We aimed to improve caregiver medication management and understanding of discharge medications by standardizing the discharge medication process. METHODS: An interprofessional team at an urban, tertiary care children's hospital trialed interventions to improve caregiver medication management and understanding. These included mnemonics to aid in complete medication counseling, electronic medical record enhancements to standardize medication documentation and simplify dose rounding, and housestaff education. The primary outcome measure was the proportion of discharge medication-related failures in each 4-week period. Failure was defined as an incorrect response on ≥1 survey questions. Statistical process control was used to analyze improvement over time. Process measures related to medication documentation and dose rounding were compared by using the χ2 test and process control. RESULTS: Special cause variation occurred in the mean discharge medication-related failure rate, which decreased from 70.1% to 36.1% and was sustained. There were significantly more complete after-visit summaries (21.0% vs 85.1%; P < .001) and more patients with simplified dosing (75.2% vs 95.6%; P < .001) in the intervention period. Special cause variation also occurred for these measures. CONCLUSIONS: A systematic approach to standardizing the discharge medication process led to improved caregiver medication management and understanding after pediatric inpatient discharge. These changes could be adapted by other hospitals to enhance the quality of this care transition.

Caregiver Medication Management and Understanding After Pediatric Hospital Discharge.

OBJECTIVES: Caregivers frequently make mistakes when following instructions on discharge medications, and these instructions often contain discrepancies. Minimal literature reflects inpatient discharges. Our objective was to describe failures in caregiver management and understanding of inpatient discharge medications and to test the association of documentation discrepancies and sociodemographic factors with medication-related failures after an inpatient hospitalization. METHODS: This study took place in an urban tertiary care children's hospital that serves a low-income, minority population. English-speaking caregivers of children discharged on an oral prescription medication were surveyed about discharge medication knowledge 48 to 96 hours after discharge. The primary outcome was the proportion of caregivers who failed questions on a 10-item questionnaire (analyzed as individual question responses and as a composite outcome of any discharge medication-related failure). Bivariate tests were used to compare documentation errors, complex dosing, and sociodemographic factors to having any discharge medication-related failure. RESULTS: Of 157 caregivers surveyed, 70% had a discharge medication-related failure, most commonly because of lack of knowledge about side effects (52%), wrong duration (17%), and wrong start time (16%). Additionally, 80% of discharge instructions provided to caregivers lacked integral medication information, such as duration or when the next dose after discharge was due. Twenty five percent of prescriptions contained numerically complex doses. In bivariate testing, only race and/or ethnicity was significantly associated with having any failure (P = .03). CONCLUSIONS: The majority of caregivers had a medication-related failure after discharge, and most discharge instructions lacked key medication information. Future work to optimize the discharge process to support caregiver management and understanding of medications is needed.

Provider Knowledge, Attitudes, and Practices Regarding Bronchiolitis and Pneumonia Guidelines.

BACKGROUND AND OBJECTIVES: Practice guidelines have been published for bronchiolitis and community-acquired pneumonia (CAP), but little is known about pediatricians' knowledge of and attitudes toward these guidelines since their publication. METHODS: We surveyed pediatric providers at 6 children's hospitals in the New York City area. Two vignettes, an infant with bronchiolitis and a child with CAP, were provided, and respondents were asked about management. Associations between respondent characteristics and their reported practices were examined using χ2 and Fisher's exact tests. Associations between questions probing knowledge and attitude barriers relevant to guideline adherence and reported practices were examined using Cochran-Mantel-Haenszel relative risk estimates. RESULTS: Of 283 respondents, 58% were trainees; 57% of attending physician respondents had finished training within 10 years. Overall, 76% and 45% of respondents reported they had read the bronchiolitis and CAP guidelines, respectively. For the bronchiolitis vignette, 40% reported ordering a chest radiograph (CXR), and 38% prescribed bronchodilators (neither recommended). For the CAP vignette, 38% prescribed ceftriaxone (not recommended). Study site, level of training, and practice locations were associated with nonrecommended practices. Site-adjusted knowledge and attitude barriers were used to identify that those who agreed CXRs were useful in managing bronchiolitis were more likely to order CXRs, and those who felt bronchodilators shortened length of stay were more likely to prescribe them. Concerns about ampicillin resistance and lack of confidence using local susceptibility patterns to guide prescribing were associated with ordering ceftriaxone. CONCLUSIONS: Provider-level factors and knowledge gaps were associated with ordering nonrecommended treatments for bronchiolitis and CAP.

Adolescents and Their Parents: Perceptions of Addressing Obesity in the Inpatient Setting.

OBJECTIVES: Extending obesity screening to the inpatient setting may increase adolescent and parent awareness of weight status. Whether this should be a priority given limited resources depends on how interventions would be received by adolescents and their parents. In this study, we aimed to further understand the perception of adolescents and their parents to addressing obesity in the inpatient setting to inform how to better address this issue. METHODS: Pairs of hospitalized adolescents 13 to 18 years old on a general service and their parents were surveyed. The adolescent and parent surveys included 20 and 21 multiple choice and ordered response questions, respectively. Questions assessed perception of adolescent weight status, readiness to discuss weight status in the hospital, and preferences regarding how that should be done. Demographics were self-reported. Adolescent BMI was calculated from medical records and categorized on the basis of Centers for Disease Control and Prevention charts. RESULTS: Analysis was done on 121 of 122 adolescent-parent pair responses. Of the adolescents, 34% were obese and 21% were overweight. Over two-thirds of adolescents and parents wanted to be informed during the hospitalization if the adolescent was overweight or obese, but there was concordance of both wanting to be informed in only 55% of pairs. A majority of adolescents and parents indicated that they preferred receiving information from physicians and through face-to-face discussion. CONCLUSIONS: Although most adolescents and parents want to be informed of weight status in the inpatient setting, providers should be aware of potential differences in adolescent and parent receptiveness.

Impact of Obesity on Asthma Morbidity During a Hospitalization.

BACKGROUND: Asthma and obesity are 2 common pediatric problems. Obesity is a known risk factor for asthma, and obese children with asthma have higher disease burden. However, little is known on how obesity in urban minority children, mainly Hispanic and African American children, impacts morbidity during pediatric asthma hospitalizations. METHODS: A retrospective chart review was conducted on children and adolescents age 2 to 18 years hospitalized at the Children's Hospital at Montefiore for an acute asthma exacerbation. We elucidated the association of overweight or obese status with severity of the exacerbation, quantified by length of stay (LOS) and need for intensive care management. Multivariate analysis was conducted to identify independent predictors of LOS. RESULTS: A total of 975 children met the inclusion criteria, of whom 55% were normal weight and 45% were overweight or obese. Sixty percent were Hispanic, and 37% were African American. The overall average LOS was 2.57 days (range: 0.67-12.92). Overweight or obese status was associated with a higher asthma severity at baseline (P = .021). Overweight or obese children had a longer average LOS compared with normal weight children (2.75 vs 2.39 days; P < .01) with more PICU stays (P = .006), even after adjustment for higher baseline asthma severity. The severity of the exacerbation did not differ by ethnicity. CONCLUSIONS: Obesity in children hospitalized for asthma is associated with more severe asthma exacerbations, longer LOS, and increased use of PICU level care, independent of their higher baseline disease severity and ethnicity.

Physician Perspectives on Obesity Screening in Hospitalized Children.

Nearly one-third of the children in the United States are obese or overweight and face associated physical and mental health issues.(1,2) Parents often misperceive and underreport their child's weight status.(3-5) This misperception is a major barrier to increasing healthy lifestyle choices, such as limiting screen time, increasing physical activity, improving diet, and participating in prevention programs.(6-8) Increasing parental awareness of children's weight status is an important initial step in addressing the obesity epidemic.

3% Hypertonic Saline Versus Normal Saline in Inpatient Bronchiolitis: A Randomized Controlled Trial.

BACKGROUND AND OBJECTIVES: Bronchiolitis, the most common reason for hospitalization in children younger than 1 year in the United States, has no proven therapies effective beyond supportive care. We aimed to investigate the effect of nebulized 3% hypertonic saline (HS) compared with nebulized normal saline (NS) on length of stay (LOS) in infants hospitalized with bronchiolitis. METHODS: We conducted a prospective, randomized, double-blind, controlled trial in an urban tertiary care children's hospital in 227 infants younger than 12 months old admitted with a diagnosis of bronchiolitis (190 completed the study); 113 infants were randomized to HS (93 completed the study), and 114 to NS (97 completed the study). Subjects received 4 mL nebulized 3% HS or 4 mL 0.9% NS every 4 hours from enrollment until hospital discharge. The primary outcome was median LOS. Secondary outcomes were total adverse events, subdivided as clinical worsening and readmissions. RESULTS: Patient characteristics were similar in groups. In intention-to-treat analysis, median LOS (interquartile range) of HS and NS groups was 2.1 (1.2-4.6) vs 2.1 days (1.2-3.8), respectively, P = .73. We confirmed findings with per-protocol analysis, HS and NS groups with 2.0 (1.3-3.3) and 2.0 days (1.2-3.0), respectively, P = .96. Seven-day readmission rate for HS and NS groups were 4.3% and 3.1%, respectively, P = .77. Clinical worsening events were similar between groups (9% vs 8%, P = .97). CONCLUSIONS: Among infants admitted to the hospital with bronchiolitis, treatment with nebulized 3% HS compared with NS had no difference in LOS or 7-day readmission rates.