Pediatric asthma readmission: asthma knowledge is not enough?

Building Trust and Partnership with Black Pediatric Patients and their Caregivers

Systemic racism embedded within the US health care system results in disproportionately worse health outcomes for Black pediatric patients and their caregivers. One meaningful mechanism through which these health disparities persist is through discriminatory treatment and anti-Black bias from clinicians. Strengthening care provided to Black pediatric patients and their caregivers requires that clinicians adopt culturally tailored communication strategies that promote health equity and counter racism. We conducted a scoping review of evidence-based communication practices in the medical literature that improve care for Black pediatric patients. We mapped the specific practices to the Presence 5 for Racial Justice framework and identified cross-cutting themes to describe practices across the five domains. There are three cross-cutting themes that underlie the recommended practices: 1) promote unbiased implementation of clinician communication strategies (eg, providing equitable recommendations for preventive care), 2) tailor care to Black pediatric patients (eg, explore the importance of the family unit), and 3) address racism experienced by Black pediatric patients and their caregivers (eg, acknowledge any previous negative experiences with the health care system). This review highlights communication practices that clinicians can adopt to build trusting relationships, empower Black families, and promote racial justice in clinical care. Future opportunities include expanding to system level change and validating these practices with patients and clinicians.

Ethnic variation in asthma healthcare utilisation and exacerbation: systematic review and meta-analysis

Background

Patients from ethnic minority groups (EMGs) frequently report poorer asthma outcomes; however, a broad synthesis summarising ethnic disparities is yet to be undertaken. What is the magnitude of ethnic disparities in asthma healthcare utilisation, exacerbations and mortality?

Methods

MEDLINE, Embase and Web of Science databases were searched for studies reporting ethnic variation in asthma healthcare outcomes (primary care attendance, exacerbation, emergency department (ED) visits, hospitalisation, hospital readmission, ventilation/intubation and mortality) between White patients and those from EMGs. Estimates were displayed using forest plots and random-effects models were used to calculate pooled estimates. We conducted subgroup analyses to explore heterogeneity, including by specific ethnicity (Black, Hispanic, Asian and other).

Results

65 studies, comprising 699 882 patients, were included. Most studies (92.3%) were conducted in the United States of America (USA). Patients from EMGs had evidence suggestive of lower levels of primary care attendance (OR 0.72, 95% CI 0.48-1.09), but substantially higher ED visits (OR 1.74, 95% CI 1.53-1.98), hospitalisations (OR 1.63, 95% CI 1.48-1.79) and ventilation/intubation (OR 2.67, 95% CI 1.65-4.31) when compared to White patients. In addition, we found evidence suggestive of increased hospital readmissions (OR 1.19, 95% CI 0.90-1.57) and exacerbation rates (OR 1.10, 95% CI 0.94-1.28) among EMGs. No eligible studies explored disparities in mortality. ED visits were much higher among Black and Hispanic patients, while Asian and other ethnicities had similar rates to White patients.

Conclusions

EMGs had higher secondary care utilisation and exacerbations. Despite the global importance of this issue, the majority of studies were performed in the USA. Further research into the causes of these disparities, including whether these vary by specific ethnicity, is required to aid the design of effective interventions.

Effectiveness of asthma preventer dispensing for preventing childhood asthma readmissions: a multisite cohort linkage study

OBJECTIVES

To (1) describe the dispensing of asthma preventers at hospital discharge and estimate its effect on hospital readmissions, and (2) estimate the effect of community asthma preventer dispensing on readmissions for the subgroup of children who were not prescribed an asthma preventer at discharge.

DESIGN

Multisite cohort study with linked administrative data.

PARTICIPANTS

Children aged 3-18 years admitted with asthma to a tertiary paediatric, mixed paediatric and adult, or regional hospital between 2017 and 2018.

MAIN OUTCOME MEASURE

Hospital readmission for asthma within 12 months.

RESULTS

Of the 767 participants, 201 (26.2%) were newly prescribed or requested to continue with asthma preventers. Of these, only 91 (45.3%) dispensed their discharge prescription within 3 days or had an active prescription. There was no evidence for a protective effect of discharge asthma preventer dispensing on asthma hospital readmissions within 12 months (OR 1.17, 95% CI 0.69 to 1.97, p=0.57). Of the 566 children who were not prescribed asthma preventers at discharge, 269 (47.5%) had one or more prescriptions dispensed in the community within 12 months. Participants who were in the protected period (asthma preventer dispensed) had reduced risk of an asthma hospital readmission (HR 0.61, 95% CI 0.36 to 1.02, p=0.06), including preschool children (HR 0.48, 95% CI 0.25, 0.93, p=0.03) on subgroup analysis.

CONCLUSIONS

There was a low rate for prescribing and dispensing of hospital discharge asthma preventers and no protective effect was found for its impact on readmissions. A protective effect on readmissions was found for community asthma preventer dispensing.

Exploring gaps and opportunities in primary care following an asthma hospital admission: a multisite mixed-methods study of three data sources

OBJECTIVE

Explore gaps and opportunities in primary care for children following a hospital admission for asthma.

DESIGN

Exploratory mixed-methods, using linked hospital and primary care administration data.

SETTING

Eligible children, aged 3-18 years, admitted to one of three hospitals in Victoria, Australia between 2017 and 2018 with a clinical diagnosis of asthma.

RESULTS

767 caregivers of eligible children participated, 39 caregivers completed a semistructured interview and 277 general practitioners (GPs) caring for 360 children completed a survey. Over 90% (n=706) of caregivers reported their child had a regular GP. However, few (14.1%, n=108) attended a GP in the 24 hours prior to index admission or in the 7 days after (35.8%, n=275). Children readmitted for asthma (34.2%, n=263), compared with those not readmitted (65.8%, n=504), were less likely to have visited a GP in the non-acute phase of their asthma in the 12 months after index admission (22.1% vs 42.1%, respectively), and their GP was more likely to report not knowing the child had an asthma admission (52.8% vs 39.2%, respectively). Fewer GPs reported being extremely confident managing children with poorly controlled asthma (11.9%, n=43) or post-discharge (16.7%, n=60), compared with children with well-controlled asthma (36.4%, n=131), with no difference by child readmission status.

CONCLUSIONS

Given the exploratory design and descriptive approach, it is unknown if the differences by child readmission status have any causal relationship with readmission. Nonetheless, improving preventative patterns of primary care visits, timely communication between hospitals and primary care providers, and guideline concordant care by GPs are needed.

Drug-related risk of hospital readmission in children with chronic diseases, a systematic review

BACKGROUND

Drug-related problems (DRPs) are one of the leading causes of hospital readmissions. Children with chronic diseases are more likely to experience DRPs than adults. The burden and characteristics of drug-related readmissions at and after hospital discharge in children remain unclear.

OBJECTIVE

We aimed to summarize the impact of DRPs at and after hospital discharge on the risk of readmissions in children with chronic diseases.

METHODS

We conducted a systematic review searching PubMed from inception until January 2022. Study selection criteria were studies assessing the impact of different factors at discharge and after discharge on the risk of hospital readmissions in children with chronic diseases, reporting an assessment of DRPs. DRP could be the only risk factor assessed or one among others. Included studies were assessed with the Risk of Bias in Non-Randomized Studies - of Exposure (ROBINS-E) tool. We summarized the qualitative impact of the reported DRPs on hospital readmission as conclusive (significant association) or inconclusive.

RESULTS

Of the 4734 studies initially identified, 13 met inclusion criteria. Eleven studies were retrospective, using electronic health records. The studies assessed the impact of DRPs at or after discharge according to the type of medication (in 6 studies), number of medication (in 5 studies) and medication nonadherence (in 2 studies). From the 44 reported associations between DRPs and the risk of readmission 26 (59% [95% CI, 43%-73%]) were conclusive, of which 81% increased the risk and 19% decreased the risk, and 17 (39% [95% CI, 24%-55%]) were inconclusive.

CONCLUSION

The impact of DRPs on hospital readmissions in children with chronic diseases displayed conflicting results, estimated associations having potentially a serious risk of bias. We need more evidence with a lower risk of bias.

Parents' Decision Making During Their Child's Asthma Attack: Qualitative Systematic Review

Objective

To conduct a systematic review and synthesis of qualitative evidence exploring the factors that influence a parent's decision to seek medical assistance while their child is having an asthma attack.

Methods

Studies were included if they used qualitative methodologies and explored parent or carers' experience of caring for a child (2 to 12 years) during an acute asthma attack at home or in the community. We searched MEDLINE (OVID interface, 1948 onwards), EMBASE (OVID interface, 1980 onwards) and CINAHL (EBSCO) electronic databases. Quality appraisal was assessed by the Critical Appraisal Skills Program CASP for qualitative research, and the qualitative studies in this review were analyzed by thematic synthesis.

Results

From 4798 identified studies, 17 met the inclusion criteria. Synthesis revealed two distinct processes used by parents to aid their decision to seek medical intervention for their child. The first, past experiences informing future decisions and secondly facilitators that drive parents' to actively pursue medical help.

Conclusion

This review highlights the importance of providing asthma education that not only focuses on the provision of information on symptoms, triggers, medication, and device use but asthma education that targets parents' unique experience. Using a family strength approach education can impact parents' future behavior when deciding to seek medical assistance for their child when experiencing an asthma attack. There was not a specific funding source, which supported this review. This review was registered with PROSPERO Identification Number CRD4201912740.

Using Geomarkers and Sociodemographics to Inform Assessment of Caregiver Adversity and Resilience

BACKGROUND AND OBJECTIVES

A high level of caregiver adverse childhood experiences (ACEs) and/or low resilience is associated with poor outcomes for both caregivers and their children after hospital discharge. It is unknown if sociodemographic or area-based measures (ie, "geomarkers") can inform the assessment of caregiver ACEs or resilience. Our objective was to determine if caregiver ACEs or resilience can be identified by using any combinations of sociodemographic measures, geomarkers, and/or caregiver-reported household characteristics.

METHODS

Eligible participants for this cohort study were English-speaking caregivers of children hospitalized on a hospital medicine team. Caregivers completed the ACE questionnaire, Brief Resilience Scale, and strain surveys. Exposures included sociodemographic characteristics available in the electronic health record (EHR), geomarkers tied to a patient's geocoded home address, and household characteristics that are not present in the EHR (eg, income). Primary outcomes were a high caregiver ACE score (≥4) and/or a low BRS Score (<3).

RESULTS

Of the 1272 included caregivers, 543 reported high ACE or low resilience, and 63 reported both. We developed the following regression models: sociodemographic variables in EHR (Model 1), EHR sociodemographics and geomarkers (Model 2), and EHR sociodemographics, geomarkers, and additional survey-reported household characteristics (Model 3). The ability of models to identify the presence of caregiver adversity was poor (all areas under receiver operating characteristics curves were <0.65).

CONCLUSIONS

Models using EHR data, geomarkers, and household-level characteristics to identify caregiver adversity had limited utility. Directly asking questions to caregivers or integrating risk and strength assessments during pediatric hospitalization may be a better approach to identifying caregiver adversity.

Comparing Artificial Intelligence and Traditional Methods to Identify Factors Associated With Pediatric Asthma Readmission

OBJECTIVE

To identify and contrast risk factors for six-month pediatric asthma readmissions using traditional models (Cox proportional-hazards and logistic regression) and artificial neural-network modeling.

METHODS

This retrospective cohort study of the 2013 Nationwide Readmissions Database included children 5 to 18 years old with a primary diagnosis of asthma. The primary outcome was time to asthma readmission in the Cox model, and readmission within 180 days in logistic regression. A basic neural network construction with 2 hidden layers and multiple replications considered all dataset variables and potential variable interactions to predict 180-day readmissions. Logistic regression and neural-network models were compared on area-under-the receiver-operating curve.

RESULTS

Of 18,489 pediatric asthma hospitalizations, 1858 were readmitted within 180 days. In Cox and logistic models, longer index length of stay, public insurance, and nonwinter index admission seasons were associated with readmission risk, whereas micropolitan county was protective. In neural-network modeling, 9 factors were significantly associated with readmissions. Four overlapped with the Cox model (nonwinter-month admission, long length of stay, public insurance, and micropolitan hospitals), whereas 5 were unique (age, hospital bed number, teaching-hospital status, weekend index admission, and complex chronic conditions). The area under the curve was 0.592 for logistic regression and 0.637 for the neural network.

CONCLUSIONS

Different methods can produce different readmission models. Relying on traditional modeling alone overlooks key readmission risk factors and complex factor interactions identified by neural networks.

Risk Factors for Pediatric Asthma Readmissions: A Systematic Review

OBJECTIVE

To systematically review the literature on pediatric asthma readmission risk factors.

STUDY DESIGN

We searched PubMed/MEDLINE, CINAHL, Scopus, PsycINFO, and Cochrane Central Register of Controlled Trials for published articles (through November 2019) on pediatric asthma readmission risk factors. Two authors independently screened titles and abstracts and consensus was reached on disagreements. Full-text articles were reviewed and inclusion criteria applied. For articles meeting inclusion criteria, authors abstracted data on study design, patient characteristics, and outcomes, and 4 authors assessed bias risk.

RESULTS

Of 5749 abstracts, 74 met inclusion criteria. Study designs, patient populations, and outcome measures were highly heterogeneous. Risk factors consistently associated with early readmissions (≤30 days) included prolonged length of stay (OR range, 1.1-1.6) and chronic comorbidities (1.7-3.2). Risk factors associated with late readmissions (>30 days) included female sex (1.1-1.6), chronic comorbidities (1.5-2), summer discharge (1.5-1.8), and prolonged length of stay (1.04-1.7). Across both readmission intervals, prior asthma admission was the most consistent readmission predictor (1.3-5.4).

CONCLUSIONS

Pediatric asthma readmission risk factors depend on the readmission interval chosen. Prior hospitalization, length of stay, sex, and chronic comorbidities were consistently associated with both early and late readmissions.

TRIAL REGISTRATION

CRD42018107601.

A Quality Improvement Initiative To Improve Postdischarge Antimicrobial Adherence

OBJECTIVES

Bedside delivery of discharge medications improves caregiver understanding and experience. Less is known about its impact on medication adherence. We aimed to improve antimicrobial adherence by increasing on-time first home doses for patients discharged from the pediatric hospital medicine service from 33% to 80% over 1 year via creation of a discharge medication delivery and counseling "Meds to Beds" (M2B) program.

METHODS

Using sequential plan-do-study-act cycles, an interprofessional workgroup implemented M2B on select pediatric hospital medicine units at our quaternary children's hospital from October 2017 through December 2018. Scripted telephone surveys were conducted with caregivers of patients prescribed antimicrobial agents at discharge. The primary outcome measure was on-time administration of the first home antimicrobial dose, defined as a dose given within the time of the inpatient dose equivalent plus 25%. Process measures primarily assessed caregiver report of barriers to adherence. Run charts, statistical process control charts, and inferential statistics were used for data analysis.

RESULTS

Caregiver survey response rate was 35% (207 of 585). Median on-time first home antimicrobial doses increased from 33% to 67% (P < .001). Forty percent of M2B prescriptions were adjusted before discharge because of financial or insurance barriers. M2B participants reported significantly less difficulty in obtaining medications compared with nonparticipants (1% vs 17%, P < .001).

CONCLUSIONS

The M2B program successfully increased parental report of timely administration of first home antimicrobial doses, a component of overall adherence. The program enabled providers to identify and resolve prescription problems before discharge. Importantly, caregivers reported reduced barriers to medication adherence.

Sensor-Based Electronic Monitoring for Asthma: A Randomized Controlled Trial

BACKGROUND

Although sensor-based monitoring of daily inhaled corticosteroids (ICSs) and short-acting β-agonist medications may improve asthma outcomes, the effectiveness of these interventions in diverse pediatric populations remains unclear.

METHODS

Caregiver and child dyads were randomly assigned to receive inhaler sensors that allowed for caregiver and clinician electronic monitoring of medications. End points included Asthma Control Test scores (≥19 indicated asthma control) and asthma health care use. Caregiver quality of life (QoL) and child ICS adherence were also assessed. Multilevel models were used to estimate adjusted changes from baseline.

RESULTS

Dyads were assigned to the control (n = 127) or intervention (n = 125) arms. At the end line, the mean Asthma Control Test score increased from 19.1 (SE = 0.3) to 21.8 (SE = 0.4) among the intervention and from 19.4 (SE = 0.3) to 19.9 (SE = 0.4) among the control (Δ_{intervention-control} = 2.2; SE = 0.6; P < .01). Adjusted rates of emergency department visits and hospitalizations among the intervention were significantly greater (incidence rate ratio_{emergency department} = 2.2; SE = 0.5; P < .01; incidence rate ratio_hospital = 3.4; SE = 1.4; P < .01) at endline than the control. Caregiver QoL was greater among the intervention at the endline (Δ_{intervention-control} = 0.3; SE = 0.2; P = .1) than the control.

CONCLUSIONS

Findings suggest that sensor-based inhaler monitoring with clinical feedback may improve asthma control and caregiver QoL within diverse populations. Higher health care use was observed among the intervention participants relative to the control, indicating further refinement is warranted.

Comparison of Learning Effects of Virtual Reality Simulation on Nursing Students Caring for Children with Asthma

With the global pandemic of the coronavirus disease, virtual reality simulation (vSim) has emerged as a simulation educational method. The purpose of this study is to examine the learning effects of vSim by comparing three different educational modalities of nursing care for children with asthma. A quasi-experimental design with three different teaching methods, vSim, high-fidelity simulation (HFS), and vSim with HFS, were used in the study. The group using vSim with HFS showed the highest scores in knowledge, confidence in practice, and performance compared to groups using vSim or HFS alone. Simulation practice using vSim combined with HFS could be an effective educational method for nursing students.

Barriers and Facilitators of Asthma Management as Experienced by African American Caregivers of Children with Asthma: An Integrative Review

INTRODUCTION

African American children with asthma demonstrate significant health disparities and poor health outcomes. Understanding the burdens faced by parents and caregivers of children with asthma may be helpful to develop future interventions to address this disparity.

PURPOSE

The purpose of this integrative review was to reveal the barriers and facilitators of child asthma management experienced by African American caregivers.

METHOD

Whittemore and Knafl's (2005) method of integrative review was used to review 40 articles. The integrative review involved appraising the quality of the literature, conducting a thematic analysis, and evaluating the barriers and facilitators of pediatric asthma management experienced by African American caregivers.

RESULTS

Barriers and facilitators were identified as themes. Barriers included caregiver burdens, and lack of home and neighborhood safety. Facilitators were family and community support, education and empowerment, and culturally competent healthcare providers.

DISCUSSION

To improve the care of African American children with asthma, nurses should work to engage, communicate, and foster trust with families. Nurses should assess and address the family caregivers' burdens while emphasizing support systems.

Effect of Parental Adverse Childhood Experiences and Resilience on a Child's Healthcare Reutilization

BACKGROUND

Adverse childhood experiences (ACEs) are associated with poor health outcomes in adults. Resilience may mitigate this effect. There is limited evidence regarding how parents' ACEs and resilience may be associated with their children's health outcomes.

OBJECTIVE

To determine the association of parental ACEs and resilience with their child's risk of unanticipated healthcare reutilization.

DESIGN, SETTING, AND PARTICIPANTS

We conducted a prospective cohort study (August 2015 to October 2016) at a tertiary, freestanding pediatric medical center in Cincinnati, Ohio. Eligible participants were English-speaking parents of children hospitalized on a Hospital Medicine or Complex Services team. A total of 1,320 parents of hospitalized children completed both the ACE questionnaire and the Brief Resilience Scale Survey.

EXPOSURE

Number of ACEs and Brief Resilience Scale Score among parents.

MAIN OUTCOMES

Unanticipated reutilization by children, defined as returning to the emergency room, urgent care, or being readmitted to the hospital within 30 days of hospital discharge.

RESULTS

In adjusted analyses, children of parents with 4 or more ACEs had 1.69-times higher odds (95% CI, 1.11-2.60) of unanticipated reutilization after an index hospitalization, compared with children of parents with no ACEs. Resilience was not significantly associated with reutilization.

CONCLUSION

Parental history of ACEs is strongly associated with higher odds of their child having unanticipated healthcare reutilization after a hospital discharge, highlighting an intergenerational effect. Screening may be an important tool for outcome prediction and intervention guidance following pediatric hospitalization.

Outcomes from a pilot patient-centered hospital-to-home transition program for children hospitalized with asthma

OBJECTIVE

To evaluate a multi-component hospital-to-home (H2H) transition program for children hospitalized with an asthma exacerbation.

METHODS

A pilot prospective randomized clinical trial of guideline-based asthma care with and without a patient-centered multi-component H2H program among children enrolled in K-8^th grade on Medicaid hospitalized for an asthma exacerbation. H2H program includes 5 components: medications in-hand at discharge, school-based asthma therapy (SBAT) for controller medications, referral for home trigger assessments, communication with the primary care provider (PCP), and patient navigator support. Primary outcomes included feasibility and acceptability. Secondary outcomes included healthcare utilization, asthma morbidity, and caregiver quality of life.

RESULTS

A total of 32 children were enrolled and randomized. Feasibility outcomes in the intervention group included: medications in-hand at discharge (100%); SBAT for controller medication initiated (100%); home visit referrals made (100%) and home visits completed within 4 weeks of discharge (44%); PCP communication (100%); patient navigator communication at 3 days (81.3%) and 14 days (46.7%). Acceptability outcomes in the intervention group included: 87.5% of families continued SBAT, and 87.5% of families reported it was extremely helpful to have the home visit referral. Adjusting for baseline differences in age, asthma severity and control, there was no significant difference in healthcare utilization outcomes.

CONCLUSION

These pilot data suggest that comprehensive care coordination initiated during the inpatient stay is feasible and acceptable. A larger trial is justified to determine if the intervention may reduce healthcare utilization for urban, minority children with asthma.

Psychological and Socioeconomic Burdens Faced by Family Caregivers of Children With Asthma: An Integrative Review

INTRODUCTION

Asthma affects nearly 1 in every 12 children in the United States. Caring for a child with asthma poses significant challenges for the parent or caregiver. The purpose of this integrative review was to identify the psychological and socioeconomic burdens faced by family caregivers of children with asthma.

METHOD

An integrative review was conducted to review and appraise 80 studies.

RESULTS

Psychosocial burdens included decreased mental health, quality of life, sleep, family stress, educational deficits, cultural and health disparities, and health care communication challenges. Socioeconomic burdens included poor access to care, as well as work and financial challenges. Studies demonstrated a link between family caregiver health and child health outcomes. Facilitators included education and empowerment, social support, and use of technology.

DISCUSSION

As the family caregiver's health directly affects the asthmatic child's health, addressing the burdens of family caregivers should be a key consideration in pediatric asthma care.

Incidence, risk factors and re-exacerbation rate of severe asthma exacerbations in a multinational, multidatabase pediatric cohort study

BACKGROUND

There are sparse real-world data on severe asthma exacerbations (SAE) in children. This multinational cohort study assessed the incidence of and risk factors for SAE and the incidence of asthma-related rehospitalization in children with asthma.

METHODS

Asthma patients 5-17 years old with ≥1 year of follow-up were identified in six European electronic databases from the Netherlands, Italy, the UK, Denmark and Spain in 2008-2013. Asthma was defined as ≥1 asthma-specific disease code within 3 months of prescriptions/dispensing of asthma medication. Severe asthma was defined as high-dosed inhaled corticosteroids plus a second controller. SAE was defined by systemic corticosteroids, emergency department visit and/or hospitalization all for reason of asthma. Risk factors for SAE were estimated by Poisson regression analyses.

RESULTS

The cohort consisted of 212 060 paediatric asthma patients contributing to 678 625 patient-years (PY). SAE rates ranged between 17 and 198/1000 PY and were higher in severe asthma and highest in severe asthma patients with a history of exacerbations. Prior SAE (incidence rate ratio 3-45) and younger age increased the SAE risk in all countries, whereas obesity, atopy and GERD were a risk factor in some but not all countries. Rehospitalization rates were up to 79% within 1 year.

CONCLUSIONS

In a real-world setting, SAE rates were highest in children with severe asthma with a history of exacerbations. Many severe asthma patients were rehospitalized within 1 year. Asthma management focusing on prevention of SAE is important to reduce the burden of asthma.

Readmission and Ambulatory Health Care Use After Asthma Hospitalization Among Urban Minority Children

OBJECTIVES

The role of ambulatory follow-up after pediatric asthma hospitalization in preventing long-term readmissions is not well studied among hospitalized minority children. We sought to examine the association of ambulatory visit attendance with long-term readmission as well as identify predictors of attendance at these visits among urban, minority children with asthma.

METHODS

This 2-year retrospective cohort study analyzed data for urban, minority children 2 to 18 years old who were hospitalized for asthma at a tertiary-care center. Using bivariate and multivariable analyses, we examined the independent associations of attending a postdischarge visit (within 14 days), a routine visit (within 3 months of discharge or postdischarge visit), and both visits with likelihood of asthma readmission within 365 days. We also identified predictors of attending each of these visits.

RESULTS

The study included 613 children with a median age of 5 years. Of the children, 57.4% were boys, 51.2% were Hispanic, and 36.9% were non-Hispanic African American. One-quarter of the children were readmitted within 365 days of the index hospitalization. Children who attended the postdischarge visit had lower odds of long-term readmission (odds ratio = 0.65; 95% confidence interval = 0.43-0.97). However, attending a routine or both a postdischarge and a routine visit was not significantly associated with long-term readmission. Children with previous sick visits, complicating comorbidities, or more severe exacerbation were more likely to attend visits.

CONCLUSIONS

Attending a postdischarge visit within 14 days of hospitalization is associated with a lower likelihood of long-term readmission. Those with a previous sick visit, more severe disease, or exacerbation are more likely to attend ambulatory visits after hospital discharge. This knowledge is important in fostering quality care transitions for children with asthma.

They just don't take their medicines: Reframing medication adherence in asthma from frustration to opportunity

Assessing and addressing suboptimal adherence to asthma medications is a key component in the treatment of all children with asthma, particularly those with difficult-to-treat asthma. However, parents often overreport adherence to asthma medications. Increased medication adherence could lead to improved outcomes in the form of better asthma control and decreased asthma exacerbations, as well as decreased healthcare utilization costs. Yet there are many complex factors that affect medication adherence, and barriers are often different in each family. Social determinants of health, complex healthcare relationships, and patient-related factors may all affect medication adherence. Multicomponent patient-centered strategies, as well as strategies that utilize technology and habit formation strategies may be helpful in improving medication adherence. Further study is needed to reliably and sustainably improve medication adherence in children with asthma across the broader population; in some populations, alternate diagnoses, adjusting therapy, and other intervention may be required to improve asthma control and health.

Pediatric Abusive Head Trauma: Return to Hospital System in the First Year Post Injury

BACKGROUND

Abusive head trauma (AHT) may result in costly, long-term sequelae.

OBJECTIVE

To describe the burden of AHT on the hospital system within the first year of injury.

METHODS

Single institution retrospective evaluation of AHT cases from January 2009 to August 2016. Demographic, clinical (including injury severity graded I-III), and charge data associated with both initial and return hospital visits within 1 yr of injury were extracted.

RESULTS

A total of 278 cases of AHT were identified: 60% male, 76% infant, and 54% African-American. Of these 278 cases, 162 (60%) returned to the hospital within the first year, resulting in 676 total visits (an average of 4.2 returns/patient). Grade I injuries were less likely to return than more serious injuries (II and III). The majority were outpatient services (n = 430, 64%); of the inpatient readmissions, neurosurgery was the most likely service to be involved (44%). Neurosurgical procedures accounted for the majority of surgeries performed during both initial admission and readmission (85% and 68%, respectively). Increasing injury severity positively correlated with charges for both the initial admission and returns (P < .001 for both). Total calculated charges, including initial admission and returns, were over $25 million USD.

CONCLUSION

AHT has a high potential for return to the hospital system within the first year. Inpatient charges dominate and account for the vast majority of hospital returns and overall charges. A more severe initial injury correlates with increased charges on initial admission and on subsequent hospital return.

Quality Improvement-Driven Reduction in Countywide Medicaid Acute Asthma Health Care Utilization

OBJECTIVE

This study evaluates the impact of a coordinated effort by an urban pediatric hospital and its associated accountable care organization to reduce asthma-related emergency department (ED) and inpatient utilization by a large, countywide Medicaid patient population.

METHODS

Multiple evidence-based interventions targeting general pediatric asthma care and high health care utilizers were implemented using standardized quality improvement methodologies. Annual asthma ED and inpatient utilization rates by 2- to 18-year-old members of an accountable care organization living in the surrounding county (>140,000 eligible members in 2016), adjusted per 1000 children from 2008 through 2016, were analyzed using Poisson regression. We compared these ED utilization rates to national rates from 2006 to 2014.

RESULTS

Asthma ED utilization fell from 18.1 to 12.9 visits/1000 children from 2008 to 2016, representing a 28.7% reduction, with an average annual decrease of 3.9% (P < .001), during a time when national utilization was increasing. Asthma inpatient utilization did not change significantly during the study period.

CONCLUSIONS

Asthma-related ED utilization was significantly reduced in a large population of primarily urban, minority, Medicaid-insured children by implementing a multimodal asthma quality improvement program. With adequate support, a similar approach could be successful in other communities.

Suboptimal compliance to aerosol therapy in pediatric asthma: A prospective cohort study from Eastern India

Background:

Suboptimal compliance to aerosol medication is common in pediatric asthma. Accordingly, the objective of this study is to assess noncompliance to aerosol therapy in childhood asthma and determine contributory factors.

Materials and Methods:

A prospective cohort study was conducted among pediatric patients attending asthma clinic. Patients (n = 215) having “mild” and “moderate” asthma severity rating were included. The total study duration was 12 months (June 2016–June 2017), with an active recruitment phase of 6 months. The minimum period for follow-up was 90 days. Caregivers were instructed to maintain an “asthma diary” for daily dosages of inhalers. At follow-up, the diary entries were corroborated with the amount of inhaler medication unused. Subsequently, medication compliance ratio (CR) was calculated according to the following formula: CR = number of medication doses taken/number of medication doses prescribed. CR% >80 was considered as “good compliance”.

Results:

A total of 169 patients (78.6%) returned for follow-up. The mean compliance to asthma medication was suboptimal (75.3%). The children were primarily prescribed inhaled corticosteroids and short-acting beta-agonist (SABA)-based regimens on index visit. Leukotriene receptor antagonist was added in select cases (67.9%). Nearly 45.6% of the patients had “good compliance.” CR correlated with the sociodemographic profile and disease severity. Higher socioeconomic status and proper inhaler technique reflected better symptom control. Fear of side effects, behavioral difficulties, and economic restrictions were the identified causes of medication default.

Conclusion:

In the Eastern part of India, compliance to aerosol therapy in pediatric asthma is suboptimal. Sociodemographics, disease severity, and inhaler technique are important determinants.

Improving allergy office scheduling increases patient follow up and reduces asthma readmission after pediatric asthma hospitalization

BACKGROUND

Pediatric asthma is a major contributor to emergency room utilization and hospital readmission rates.

OBJECTIVE

To develop an allergy department‒based intervention to improve follow-up appointment scheduling processes for pediatric asthma patients after discharge for asthma exacerbation.

METHODS

This quality improvement study was conducted in the allergy clinic of an urban, tertiary children's hospital. Children receiving subspecialty allergy care for asthma were included into the intervention group during the intervention period. The quality improvement intervention consisted of 3 attempts by telephone to reach the family to schedule the follow-up appointment. If this was unsuccessful or if the appointment was not kept, then a reminder letter was sent to the family. The primary outcome of interest in this study was the percent of postdischarge follow-up appointments scheduled within 30 days of discharge. Secondary outcomes measured were the percent of allergy appointments attended within 30 days of discharge and the 30-day hospital readmission rate.

RESULTS

Demographics did not differ significantly between the intervention and baseline preintervention year. The initial baseline scheduled allergy follow-up visit rate was 48.8 ± 13.3% of patients discharged per month. This increased to an overall rate of 75.7 ± 20.1% patients scheduling allergy follow-up within 30 days of discharge during the intervention year. We also observed a significant increase in attended allergy visits 30 days postdischarge from 35.5 ± 15.6% in year 1 to 53.9 ± 25.5% during the intervention year and a significant decrease in the 30-day readmission rate on the allergy service.

CONCLUSION

These data suggests that minor changes in allergy practice organization can significantly affect posthospitalization follow-up rates and decrease asthma readmission rates.

Barriers and Facilitators to Asthma Care After Hospitalization as Reported by Caregivers, Health Providers, and School Nurses

OBJECTIVES

To develop a comprehensive understanding of the barriers and/or facilitators for asthma management for the health professionals and caregivers of children with >1 hospitalization.

METHODS

Individual interviews were conducted with family caregivers and health professionals. Focus groups were conducted with school nurses. The interview and focus group guide were used to probe for barriers and facilitators of asthma management. Interviews were recorded, transcribed, and coded by using qualitative software. Themes were identified by using content analysis in the interviews and descriptive qualitative analysis in the focus groups.

RESULTS

Caregivers (n = 10), asthma educators (n = 4), physicians (n = 4), and a payer (n = 1) were individually interviewed. School nurses were interviewed via a focus group (n = 10). Children had a median age of 7 years, mean length of stay of 1.9 days, and 56% had a previous hospitalization in the previous 12 months. The "gaps in asthma knowledge" theme (which includes an inadequate understanding of asthma chronicity, activity restrictions, and management with controller medications) emerged as a theme for both caregivers and health professionals but with different health beliefs. School nurses reinforced the difficulty they have in managing children who have asthma in schools, and they identified using the asthma action plan as a facilitator.

CONCLUSIONS

Caregivers and health professionals have different health beliefs about asthma knowledge, which raises challenges in the care of a child who has asthma. In addition, school nurses highlight specific barriers that are focused on medication use in schools. A comprehensive understanding of the barriers and facilitators of asthma management that families experience after hospital discharge is crucial to design better efforts to support families.

Sociomarkers and biomarkers: predictive modeling in identifying pediatric asthma patients at risk of hospital revisits

The importance of social components of health has been emphasized both in epidemiology and public health. This paper highlights the significant impact of social components on health outcomes in a novel way. Introducing the concept of sociomarkers, which are measurable indicators of social conditions in which a patient is embedded, we employed a machine learning approach that uses both biomarkers and sociomarkers to identify asthma patients at risk of a hospital revisit after an initial visit with an accuracy of 66%. The analysis has been performed over an integrated dataset consisting of individual-level patient information such as gender, race, insurance type, and age, along with ZIP code-level sociomarkers such as poverty level, blight prevalence, and housing quality. Using this uniquely integrated database, we then compare the traditional biomarker-based risk model and the sociomarker-based risk model. A biomarker-based predictive model yields an accuracy of 65% and the sociomarker-based model predicts with an accuracy of 61%. Without knowing specific symptom-related features, the sociomarker-based model can correctly predict two out of three patients at risk. We systematically show that sociomarkers play an important role in predicting health outcomes at the individual level in pediatric asthma cases. Additionally, by merging multiple data sources with detailed neighborhood-level data, we directly measure the importance of residential conditions for predicting individual health outcomes.

Effects of a 1-Time Nurse-Led Telephone Call After Pediatric Discharge: The H2O II Randomized Clinical Trial

Importance

Families often struggle after discharge of a child from the hospital. Postdischarge challenges can lead to increased use of urgent health care services.

Objective

To determine whether a single nurse-led telephone call after pediatric discharge decreased the 30-day reutilization rate for urgent care services and enhanced overall transition success.

Design, Setting, and Participants

This Hospital-to-Home Outcomes (H2O) randomized clinical trial included 966 children and adolescents younger than 18 years (hereinafter referred to as children) admitted to general medicine services at a free-standing tertiary care children's hospital from May 11 through October 31, 2016. Data were analyzed as intention to treat and per protocol.

Interventions

A postdischarge telephone call within 4 days of discharge compared with standard discharge.

Main Outcomes and Measures

The primary outcome was the 30-day reutilization rate for urgent health care services (ie, unplanned readmission, emergency department visit, or urgent care visit). Secondary outcomes included additional utilization measures, as well as parent coping, return to normalcy, and understanding of clinical warning signs measured at 14 days.

Results

A total of 966 children were enrolled and randomized (52.3% boys; median age [interquartile range], 2.4 years [0.5-7.8 years]). Of 483 children randomized to the intervention, the nurse telephone call was completed for 442 (91.5%). Children in the intervention and control arms had similar reutilization rates for 30-day urgent health care services (intervention group, 77 [15.9%]; control group, 63 [13.1%]; P = .21). Parents of children in the intervention group recalled more clinical warning signs at 14 days (mean, 1.8 [95% CI, 1.7-2.0] in the intervention group; 1.5 [95% CI, 1.4-1.6] in the control group; ratio of intervention to control, 1.2 [95% CI, 1.1-1.3]).

Conclusions and Relevance

Although postdischarge nurse contact did not decrease the reutilization rate of postdischarge urgent health care services, this method shows promise to bolster postdischarge education.

Trial Registration

ClinicalTrials.gov Identifier: NCT02081846.

Predictors of repeated acute hospital attendance for asthma in children: A systematic review and meta-analysis

BACKGROUND

Asthma attacks are common and have significant physical, psychological, and financial consequences. Improving the assessment of a child's risk of subsequent asthma attacks could support front-line clinicians' decisions on augmenting chronic treatment or specialist referral. We aimed to identify predictors for emergency department (ED) or hospital readmission for asthma from the published literature.

METHODS

We searched MEDLINE, EMBASE, AMED, PsycINFO, and CINAHL with no language, location, or time restrictions. We retrieved observational studies and randomized controlled trials (RCT) assessing factors (personal and family history, and biomarkers) associated with the risk of ED re-attendance or hospital readmission for acute childhood asthma.

RESULTS

Three RCTs and 33 observational studies were included, 31 from Anglophone countries and none from Asia or Africa. There was an unclear or high risk of bias in 14 of the studies, including 2 of the RCTs. Previous history of emergency or hospital admissions for asthma, younger age, African-American ethnicity, and low socioeconomic status increased risk of subsequent ED and hospital readmissions for acute asthma. Female sex and concomitant allergic diseases also predicted hospital readmission.

CONCLUSION

Despite the global importance of this issue, there are relatively few high quality studies or studies from outside North America. Factors other than symptoms are associated with the risk of emergency re-attendance for acute asthma among children. Further research is required to better quantify the risk of future attacks and to assess the role of commonly used biomarkers.

[Structural Equation Model of Health-Related Quality of Life in School Age Children with Asthma]

PURPOSE

This study aimed to construct and test a hypothetical model of the quality of life of school-age children with asthma based on the health-related quality of life model by Wilson and Cleary.

METHODS

Data were collected from 205 pairs of pediatric outpatients diagnosed with asthma and their parents in Seoul and Gyeonggi-do from July 2016 to April 2017. The exogenous variables were asthma knowledge, number of accompanying allergic diseases, and social support. The endogenous variables were asthma self-efficacy, asthma symptom control, perceived health status, parental quality of life, and children's quality of life. For data analysis, descriptive statistics, factor analysis, and structural equation modeling were performed.

RESULTS

Eighteen of the twenty-four hypotheses selected for the hypothetical model were attentive and supported statistically. Quality of life was explained by asthma self-efficacy, asthma symptom control, perceived health, parental quality of life, and asthma knowledge with 83.5%.

CONCLUSION

Strategies for promoting self-efficacy and enforcing asthma knowledge will be helpful for the improvement of health-related quality of life with school-aged asthmatic children.

Postdischarge Nurse Home Visits and Reuse: The Hospital to Home Outcomes (H2O) Trial

BACKGROUND

Hospital discharge is stressful for children and families. Poor transitional care is linked to unplanned health care reuse. We evaluated the effects of a pediatric transition intervention, specifically a single nurse home visit, on postdischarge outcomes in a randomized controlled trial.

METHODS

We randomly assigned 1500 children hospitalized on hospital medicine, neurology services, or neurosurgery services to receive either a single postdischarge nurse-led home visit or no visit. We excluded children discharged with skilled home nursing services. Primary outcomes included 30-day unplanned, urgent health care reuse (composite measure of unplanned readmission, emergency department, or urgent care visit). Secondary outcomes, measured at 14 days, included postdischarge parental coping, number of days until parent-reported return to normal routine, and number of "red flags" or clinical warning signs a parent or caregiver could recall.

RESULTS

The 30-day reuse rate was 17.8% in the intervention group and 14.0% in the control group. In the intention-to-treat analysis, children randomly assigned to the intervention group had higher odds of 30-day health care use (odds ratio: 1.33; 95% confidence interval: 1.003-1.76). In the per protocol analysis, there were no differences in 30-day health care use (odds ratio: 1.14; confidence interval: 0.84-1.55). Postdischarge coping scores and number of days until returning to a normal routine were similar between groups. Parents in the intervention group recalled more red flags at 14 days (mean: 1.9 vs 1.6; P < .01).

CONCLUSIONS

Children randomly assigned to the intervention had higher rates of 30-day postdischarge unplanned health care reuse. Parents in the intervention group recalled more clinical warning signs 2 weeks after discharge.

What do patients want from their asthma care doctors?

One of the most important causes of asthma morbidity, hospital admissions, and death is non-adherence to prescribed therapy. It is generally assumed that adherence rates can be increased with asthma education, although well conducted studies have not always supported this assumption. Education can be achieved, or can fail, in many ways and no two patients have the same needs or perceived needs. In order to better understand what children with asthma and their parents or caregivers would desire as support from their physician providers, we conducted a survey of nearly 1000 parents of asthmatic children affiliated with the Asthma and Allergy Network. Most of those who responded wanted convenient access to their doctor, more time spent in office visits with greater attention paid to the patient, help in navigating insurance and prescription costs and paperwork, and a partnership in developing care plans. Although most patients were well insured for medical coverage (not a given in the USA), half were dissatisfied with their self-reported asthma control, many were concerned about medication side effects, 60% were not cared for by an asthma specialist, and nearly half did not have an asthma action plan. These results are consistent with data from other published studies and suggest that we still can do much more to meet the needs of children for whom we provide asthma care.

Risk Factors for Return to the Emergency Department for Asthma: A Population-Based Study

BACKGROUND

A substantial proportion of patients with asthma return after being discharged from the emergency department (ED). Given the high economic burden of acute care claims, and the impact on productivity and quality of life, a better understanding of risk factors for ED return is of interest.

OBJECTIVE

To quantify the rate and determine factors associated with return to the ED for asthma within 1 year of an initial ED visit for asthma.

METHODS

Individuals aged 5 to 99 years living in Ontario, Canada, with an ED visit for asthma in the period 2008 to 2014 were included. Descriptive statistics were used to compare those with an ED return with those without an ED return. An adjusted modified Poisson regression model was used to estimate the relative risk of ED return for asthma within 1 year after the initial discharge.

RESULTS

In total, 58,366 individuals met the inclusion criteria. At 1-year follow-up, 12.1% returned to the ED at least once. Younger age, being materially deprived, and having chronic obstructive pulmonary disease were significantly associated with increased risk of ED return within 1 year after the initial visit.

CONCLUSIONS

Nearly 1 in 8 individuals with a first ED visit for asthma returned to the ED within a year of the initial ED discharge. Targeting those at risk for ED return may help improve health care costs, productivity, and quality of life.

Enhancing Postdischarge Asthma Care by Using Pharmacy Claims and Telephone Follow-up

BACKGROUND AND OBJECTIVES

Asthma is a common reason for hospital readmission. The majority of children are not receiving adequate preventive care after discharge. Our objective is to decrease return visits to the emergency department (ED) or hospital for asthma through a series of interventions (eg, access to real-time claims data and structured follow-up phone calls) designed to increase preventive care.

METHODS

We performed a single-site quality improvement project for children 2 to 17 years old discharged with asthma from January 2010 to March 2014. We compared a baseline period and a stepwise intervention period including the following: brief follow-up phone calls to families, access to medication claims data, and structured phone calls. The primary outcome of return visits to the ED or hospital and preventive care outcomes (controller refills and ambulatory visits) up to 90 days were assessed using state all-payer and Medicaid data sets. Interrupted time series analysis was used to investigate secular trends.

RESULTS

Six hundred and seventy-seven asthma discharges were analyzed. The majority of children were 2 to 7 years old, African American, and insured by Medicaid. Successful phone contact occurred in 57% of encounters. Ninety-day revisits to the ED or hospital demonstrated a significant decline (15% to 8%; P < .05), but preventive care measures did not improve.

CONCLUSIONS

A process to improve transitions for children who are hospitalized with an asthma exacerbation that includes follow-up phone calls was associated with a decrease in ED or hospital revisits. The lack of a detectable increase in preventive care warrants further exploration.

Parental Adverse Childhood Experiences and Resilience on Coping After Discharge

BACKGROUND AND OBJECTIVES

Adults with a history of adverse childhood experiences (ACEs) (eg, abuse) have suboptimal health outcomes. Resilience may blunt this effect. The effect of parental ACEs (and resilience) on coping with challenges involving their children (eg, hospitalization) is unclear. We sought to quantify ACE and resilience scores for parents of hospitalized children and evaluate their associations to parental coping after discharge.

METHODS

We conducted a prospective cohort study at a children's hospital (August 2015-May 2016). Eligible participants were English-speaking parents of children hospitalized on the Hospital Medicine or Complex Services team. The ACE questionnaire measured the responding parent's past adversity (ACE range: 0-10; ≥4 ACEs = high adversity). The Brief Resilience Scale (BRS) was used to measure their resilience (range: 1-5; higher is better). The primary outcome was measured by using the Post-Discharge Coping Difficulty Scale via a phone call 14 days post-discharge (range: 0-100; higher is worse). Associations were assessed by using multivariable linear regression, adjusting for parent- and patient-level covariates.

RESULTS

A total of 671 (81% of eligible parents) responded. Respondents were primarily women (90%), employed (66%), and had at least a high school degree (65%); 60% of children were white, 54% were publicly insured. Sixty-four percent of parents reported ≥1 ACE; 19% had ≥4 ACEs. The mean Brief Resilience Scale score for parents was 3.95. In adjusted analyses, higher ACEs and lower resilience were significantly associated with more difficulty coping after discharge.

CONCLUSIONS

More parental adversity and less resilience are associated with parental coping difficulties after discharge, representing potentially important levers for transition-focused interventions.

Knowledge of Inhaled Therapy and Responsibility for Asthma Management Among Young Teens With Uncontrolled Persistent Asthma

OBJECTIVES

To compare the abilities of teens with uncontrolled persistent asthma and their caregivers to identify inhaled medications and state correct indications for use; examine medication responsibility within dyads; and determine whether responsibility is associated with knowledge about inhaled therapies.

METHODS

In the baseline survey for the School-Based Asthma Care for Teens (SB-ACT) trial, we separately asked caregivers and teens to: 1) identify the teen's inhaled asthma therapies by name and from a picture chart (complete matches considered "concordant"); 2) describe indications of use for each medication; and 3) describe the allocation of responsibility for medication use within dyads. We limited analyses to dyads in which either member reported at least one rescue and one inhaled controller medication; we used McNemar and Pearson chi-square tests.

RESULTS

A total of 136 dyads were analyzed. More caregivers than teens concordantly identified medications (63% vs 31%, P < .001). There was no difference between caregivers and teens in the ability to state correct indications for use (56% vs 54%, P = .79). More teens than caregivers endorsed "full teen responsibility" for rescue medication (65% vs 27%, P < .001) and controller medication use (50% vs 15%, P < .001). Neither concordant identification nor knowing indications for use was associated with reported medication responsibility.

CONCLUSIONS

Medication responsibility within dyads of caregivers and teens with persistent asthma is not associated with knowledge about inhaled therapies. Targeting both members of the dyad with education and self-management strategies before responsibility transitions start may allow providers to avoid a missed opportunity to support these emerging stakeholders to adherence.

Impact of Discharge Components on Readmission Rates for Children Hospitalized with Asthma

OBJECTIVES

To describe hospital-based asthma-specific discharge components at children's hospitals and determine the association of these discharge components with pediatric asthma readmission rates.

STUDY DESIGN

This is a multicenter retrospective cohort study of pediatric asthma hospitalizations in 2015 at children's hospitals participating in the Pediatric Health Information System. Children ages 5 to 17 years were included. An electronic survey assessing 13 asthma-specific discharge components was sent to quality leaders at all 49 hospitals. Correlations of combinations of asthma-specific discharge components and adjusted readmission rates were calculated.

RESULTS

The survey response rate was 92% (45 of 49 hospitals). Thirty-day and 3-month adjusted readmission rates varied across hospitals, ranging from 1.9% to 3.9% for 30-day readmissions and 5.7% to 9.1% for 3-month readmissions. No individual or combination discharge components were associated with lower 30-day adjusted readmission rates. The only single-component significantly associated with a lower rate of readmission at 3 months was having comprehensive content of education (P < .029). Increasing intensity of discharge components in bundles was associated with reduced adjusted 3-month readmission rates, but this did not reach statistical significance. This was seen in a 2-discharge component bundle including content of education and communication with the primary medical doctor, as well as a 3-discharge component bundle, which included content of education, medications in-hand, and home-based environmental mitigation.

CONCLUSIONS

Children's hospitals demonstrate a range of asthma-specific discharge components. Although we found no significant associations for specific hospital-level discharge components and asthma readmission rates at 30 days, certain combinations of discharge components may support hospitals to reduce healthcare utilization at 3 months.

Multifaceted interventions improve medication adherence and reduce acute hospitalization rates in medicaid patients prescribed asthma controllers

OBJECTIVE

To measure the effectiveness of managed care-led interventions in Medicaid subjects with asthma on medication adherence and acute hospitalization in Pennsylvania.

METHODS

A total of 3589 members (age range, 5-64 years) served by two Pennsylvania-based Medicaid managed care plans (southeastern Pennsylvania [SEPA] and Lehigh-Capital/New West Pennsylvania [LCNWPA]) with low adherence rates (proportion of days covered [PDC]; 20%-67%) for asthma controller prescription fills in 2012 were guided through a care continuum by a comprehensive asthma strategy, consisting of adherence-improvement interventions (grouped as general intervention [GI] or personalized intervention [PI] for higher-risk subjects). Medication adherence and acute hospitalization rates (emergency department [ED] and inpatient [IP]) were compared at baseline versus one-year post-intervention using paired t-test or signed-rank tests. Repeated measures analysis of variances detected the interaction effect of time by intervention group after controlling for sociodemographic covariates.

RESULTS

Member profiles in SEPA (n = 2 796) and LCNWPA (n = 793) were racially and ethnically distinct. Both cohorts experienced statistically significant improvements in mean PDC rate (+4.9% and +7.2%; p = 0.01 and p = 0.03, respectively), accompanied by significant reductions in ED visits (asthma-related: -23.0% and -17.5%, respectively; p < 0.01), and IP admissions (asthma-related: -37.1% and -40.0%, respectively; p < 0.01). The PI subcohorts showed significantly greater improvements in mean PDC versus GI subcohorts (p ≤ 0.04), whereas acute hospitalization rates were statistically comparable in the SEPA cohort, despite its greater asthma burden.

CONCLUSIONS

Managed care-led interventions can effectively improve medication adherence and reduce acute hospitalizations in high-risk Medicaid populations.

An American Thoracic Society/National Heart, Lung, and Blood Institute Workshop Report: Addressing Respiratory Health Equality in the United States

Health disparities related to race, ethnicity, and socioeconomic status persist and are commonly encountered by practitioners of pediatric and adult pulmonary, critical care, and sleep medicine in the United States. To address such disparities and thus progress toward equality in respiratory health, the American Thoracic Society and the National Heart, Lung, and Blood Institute convened a workshop in May of 2015. The workshop participants addressed health disparities by focusing on six topics, each of which concluded with a panel discussion that proposed recommendations for research on racial, ethnic, and socioeconomic disparities in pulmonary, critical care, and sleep medicine. Such recommendations address best practices to advance research on respiratory health disparities (e.g., characterize broad ethnic groups into subgroups known to differ with regard to a disease of interest), risk factors for respiratory health disparities (e.g., study the impact of new tobacco or nicotine products on respiratory diseases in minority populations), addressing equity in access to healthcare and quality of care (e.g., conduct longitudinal studies of the impact of the Affordable Care Act on respiratory and sleep disorders), the impact of personalized medicine on disparities research (e.g., implement large studies of pharmacogenetics in minority populations), improving design and methodology for research studies in respiratory health disparities (e.g., use study designs that reduce participants' burden and foster trust by engaging participants as decision-makers), and achieving equity in the pulmonary, critical care, and sleep medicine workforce (e.g., develop and maintain robust mentoring programs for junior faculty, including local and external mentors). Addressing these research needs should advance efforts to reduce, and potentially eliminate, respiratory, sleep, and critical care disparities in the United States.

Impact of pediatric obesity on acute asthma exacerbation in Japan

BACKGROUND

Asthma and obesity are common health problems in children. This study investigated the impact of obesity on children hospitalized with acute asthma exacerbation.

METHODS

We obtained the hospital discharge records of inpatients aged 3-8 years with a diagnosis of asthma using a national inpatient database in Japan. The patients were classified into underweight, normal weight, overweight, and obese groups using weight for height and body mass index for age provided by the World Health Organization. We compared 30-day re-admission, need for intensive care, mean total hospitalization costs, and length of hospital stay between the 4 groups using multivariable regression models.

RESULTS

Overall, 38 679 patients were identified, including 3177 underweight, 28 904 normal weight, 3334 overweight, and 3264 obese patients. The obese group showed significantly higher 30-day re-admission (adjusted odds ratio, 1.26; 95% confidence interval, 1.03-1.54) and longer length of stay (adjusted difference, 0.12 days; 95% confidence interval, 0.10-0.20 days) than the normal weight group. The threshold was a 91st percentile of weight for length or body mass index for the relationship with 30-day re-admission. No significant difference was observed between the 4 groups regarding the need for intensive care and total hospitalization costs.

CONCLUSION

These findings demonstrated that obesity was a risk factor for repeated admissions caused by asthma in children, indicating the importance for the prevention of pediatric obesity.

Predictors of Emergency Department Utilization Among Children in Vulnerable Families

Preventable visits to the emergency department (ED) are estimated to represent as much as 56% of overall annual ED utilization and contribute to the high cost of health care in the United States. There are more than 25 million annual pediatric ED visits.

OBJECTIVE

The aim of this study was to identify factors associated with high ED utilization among children in vulnerable families.

METHODS

The Fragile Families and Child Wellbeing Study is a longitudinal cohort of approximately 5000 vulnerable children. Data from the 9-year follow-up survey were used in this analysis. Bivariate and multivariate logistic regression analyses were performed to identify correlates with high ED utilization (≥4 visits per year).

RESULTS

2631 children were included in the analysis. In a multivariate model controlling for the child's sex, race, household income, and insurance status, 4 variables were significant predictors of ED utilization: history of hospitalization within the last year (odds ratio [OR], 15.97; 95% confidence interval [CI], 6.64-38.41; P < 0.001), diagnosis of asthma (OR, 2.53; 95% CI, 1.17-5.44; P = 0.02), number of child's office/clinic visits within the last year (OR, 1.22; 95% CI, 1.12-1.33; P < 0.001), and number of primary caregiver ED visits within last year (OR, 1.15; 95% CI, 1.03-1.28; P = 0.01).

CONCLUSIONS

History of hospitalization, outpatient visits, primary caregiver ED utilization, and diagnosis of asthma independently predict high ED utilization by 9-year-old children in fragile families. Augmented continuity of care, disease management, and caregiver education may reduce high ED utilization in this population.

Systematic review and content analysis of asthma knowledge questionnaires: A focus on the knowledge surrounding acute exacerbation management

OBJECTIVES

Asthma education is a key component of asthma management. Asthma education around the management of a person who is having an acute exacerbation of asthma (often referred to as asthma first aid (AFA) training) is important, particularly in a school setting. There is no gold standard assessment of asthma knowledge and also there is no specific tool to measure the knowledge of AFA. Our aim was to identify asthma knowledge questionnaires and perform a content analysis. We were interested in evaluating the number, the type and the format of AFA questions.

METHOD

A literature search was performed to identify the instruments which were able to assess asthma knowledge of people with asthma and/or caregivers of people with asthma. An electronic database search was performed in EMBASE, IPA, MEDLINE and PUBMED. Articles which described the development or psychometric testing of an asthma knowledge questionnaire were included. The content of questions in each instrument was analysed and categorised using the NVivo software, and a secondary analysis was performed to identify knowledge questions relevant to the management of an acute asthma exacerbation.

RESULTS

Forty-four papers with 37 different instruments met the inclusion criteria. The majority of the instruments contained a relatively low proportion of questions related to the management of acute asthma, i.e., only 162 of the 780 questions (21%). No questionnaire had sufficient specific emphasis on acute asthma management knowledge to test the impact of AFA training.

CONCLUSION

There is a scope to develop an up-to-date validated acute asthma management knowledge questionnaire for use in research and clinical settings.

Racial and Ethnic Differences in Pediatric Readmissions for Common Chronic Conditions

OBJECTIVE

To compare the timing and magnitude of variation of pediatric readmission rates across race/ethnicity for selected chronic conditions: asthma, diabetes, seizures, migraines, and depression.

STUDY DESIGN

Retrospective analysis of hospitalizations at 48 children's hospitals in the 2013 Pediatric Health Information System database for children (ages 0-18 years) admitted for asthma (n = 36 910), seizure (n = 35 361), diabetes (n = 12 468), migraine (n = 5882), and depression (n = 5132). Generalized linear models with a random effect for hospital were used to compare the likelihood of readmission by patients' race/ethnicity, adjusting for severity of illness, age, payer, and medical complexity. Adjusted readmission rates were calculated by week over 1 year.

RESULTS

Significant variation in adjusted readmission rates by race/ethnicity existed for conditions aside from depression. Disparities for diabetes and asthma emerged at 3 and 4 weeks, respectively; they remained divergent up to 1 year with the highest 1-year readmission rates in non-Hispanic blacks vs other race/ethnicities (diabetes: 21.7% vs 13.4%, P < .001; asthma: 21.4% vs 14.6%, P < .001). Disparities for migraines and seizure emerged at 6 and 7 weeks, respectively; they remained up to 1 year, with the highest 1-year readmission rates in non-Hispanic whites vs other race/ethnicities (migraine: 17.3% vs 13.6%, P < .001; seizure: 23.9% vs 21.9%, P < .001).

CONCLUSIONS

Readmission disparities behave differently across chronic conditions. They emerge more quickly after discharge for children hospitalized with asthma or diabetes than for seizures or migraines. The highest readmission rates were not consistently observed for 1 particular race/ethnicity. Study findings can impact pediatric chronic disease management to improve care for children with these conditions.

Characteristics of Pediatric Emergency Revisits After an Asthma-Related Hospitalization

STUDY OBJECTIVE

We identify and characterize factors related to subsequent emergency revisits among children hospitalized for asthma.

METHODS

This population-based, prospective, observational cohort included children aged 2 to 16 years, hospitalized for asthma at an urban pediatric facility and followed for greater than or equal to 12 months. The primary outcome was asthma-related emergency revisit within 12 months of discharge. Revisits were identified by billing codes, respiratory chief complaints, and medications administered (eg, albuterol, systemic corticosteroids), dispensed, or prescribed. Predictors and covariates include demographic, socioeconomic, access, and environmental exposure variables collected during index admission. Multivariable logistic regression was used to evaluate the association between predictors and odds of asthma-related revisit.

RESULTS

A total of 671 children were enrolled; the majority were boys (65%), aged 4 to 11 years (59%), black (59%), and publicly insured (73%). There were 274 patients (41%) who were treated for asthma-related emergency revisits within 12 months of the index admission. In adjusted models, younger children, black children, children with excellent reported access to primary care, and children with a history of inhaled steroids were more likely to experience emergency revisits. Low income, detectable cotinine levels, and traffic exposure did not independently predict revisit.

CONCLUSION

Asthma-related emergency revisit is common after hospitalization, with more than 40% of children returning within 12 months. Socioeconomic and exposure-related risk factors typically predictive of asthma morbidity were not independently associated with emergency revisit among children in this cohort.

Association between pediatric home management plan of care compliance and asthma readmission

OBJECTIVES

In 2007, The Joint Commission implemented three children's asthma care (CAC) measures to help improve the quality of care for patients admitted with asthma. Due to lack of consistent evidence showing a relationship between home management plan of care (HMPC) compliance and readmission rates, CAC-3 was retired in 2016. We aimed to understand the relationship between HMPC compliance and revisits to the hospital, and investigate which components of the HMPC, if any, were driving the effect.

METHODS

This was a retrospective cohort study at a quaternary care freestanding children's hospital, including patients between 2 and 17 years of age admitted with a primary diagnosis of asthma between January 1, 2006, and July 1, 2013. Bivariate and multiple logistic regression analyses examined effects of HMPC provider compliance on hospital readmission and emergency department utilization for asthma within 180 days of initial discharge, controlling for admission to the intensive care unit, age, gender, ethnicity, insurance type, and whether inhaled corticosteroids were prescribed.

RESULTS

A total of 1,176 patients were included. Those discharged with an HMPC (n = 756, of which 84% were fully compliant) were found to have significantly lower readmission rates (7 vs. 11.9%; aOR = 0.63; 95% CI, 0.41-0.95) and ED revisit rates (aOR = 0.73; 95% CI, 0.56-0.96) within 180 days of discharge.

CONCLUSIONS

Providing an HMPC upon discharge was found to be associated with decreased asthma readmission and ED utilization rates. This suggests that although HMPC is no longer a required measure, there may still be utility in continuing this practice.

Pediatric pulmonology year in review 2015: Part 3

Our journal covers a broad range of research and scholarly topics related to children's respiratory disorders. For updated perspectives on the rapidly expanding knowledge in our field, we will summarize the past year's publications in our major topic areas, as well as selected publications in these areas from the core clinical journal literature outside our own pages. The current review (Part 3) covers articles on asthma, diagnostic testing/endoscopy, respiratory complications of neuromuscular disorders, and rare lung diseases. Pediatr Pulmonol. 2016;51:747-753. © 2016 Wiley Periodicals, Inc.

Age-Related Differences in the Rate, Timing, and Diagnosis of 30-Day Readmissions in Hospitalized Adults With Asthma Exacerbation

BACKGROUND

Reducing hospital readmissions has attracted attention from many stakeholders. However, the characteristics of 30-day readmissions after asthma-related hospital admissions in adults are not known. It is also unclear whether older adults are at higher risk of 30-day readmission.

OBJECTIVES

To investigate the rate, timing, and principal diagnosis of 30-day readmissions in adults with asthma and to determine age-related differences.

METHODS

Retrospective cohort study of adults hospitalized for asthma exacerbation using the population-based inpatient samples of three states (California, Florida, and Nebraska) from 2005 through 2011. Patients were categorized into three age groups: younger (18-39 years), middle aged (40-64 years), and older (≥ 65 years) adults. Outcomes were 30-day all-cause readmission rate, timing, and principal diagnosis of readmission.

RESULTS

Of 301,164 asthma-related admissions at risk for 30-day readmission, readmission rate was 14.5%. Compared with younger adults, older adults had significantly higher readmission rates (10.1% vs 16.5%; OR, 2.15 [95% CI, 2.07-2.23]; P < .001). The higher rate attenuated with adjustment (OR, 1.19 [95% CI, 1.13-1.26]; P < .001), indicating that most of the age-related difference is explained by sociodemographics and comorbidities. For all age groups, readmission rate was highest in the first week after discharge and declined thereafter. Overall, only 47.1% of readmissions were assigned respiratory diagnoses (asthma, COPD, pneumonia, and respiratory failure). Older adults were more likely to present with nonrespiratory diagnoses (41.7% vs 53.8%; P < .001).

CONCLUSIONS

After asthma-related admission, 14.5% of patients had 30-day readmission with wide range of principal diagnoses. Compared with younger adults, older adults had higher 30-day readmission rates and proportions of nonrespiratory diagnoses.

Children and Adults With Frequent Hospitalizations for Asthma Exacerbation, 2012-2013: A Multicenter Observational Study

BACKGROUND

Earlier studies reported that many patients were frequently hospitalized for asthma exacerbation. However, there have been no recent multicenter studies to characterize this patient population with high morbidity and health care utilization.

OBJECTIVE

To examine the proportion and characteristics of children and adults with frequent hospitalizations for asthma exacerbation.

METHODS

A multicenter chart review study of patients aged 2 to 54 years who were hospitalized for asthma exacerbation at 1 of 25 hospitals across 18 US states during the period 2012 to 2013 was carried out. The primary outcome was frequency of hospitalizations for asthma exacerbation in the past year (including the index hospitalization).

RESULTS

The cohort included 369 children (aged 2-17 years) and 555 adults (aged 18-54 years) hospitalized for asthma exacerbation. Over the 12-month period, 36% of the children and 42% of the adults had 2 or more (frequent) hospitalizations for asthma exacerbation. Among patients with frequent hospitalizations, guideline-recommended outpatient management was suboptimal. For example, among adults, 32% were not on inhaled corticosteroids at the time of index hospitalization and 75% had no evidence of a previous evaluation by an asthma specialist. At hospital discharge, among adults with frequent hospitalizations who had used no controller medications previously, 37% were not prescribed inhaled corticosteroids. Likewise, during a 3-month postdischarge period, 64% of the adults with frequent hospitalizations were not referred to an asthma specialist. Although the proportion of patients who did not receive these guideline-recommended outpatient care appeared higher in adults, these preventive measures were still underutilized in children; for example, 38% of the children with frequent hospitalizations were not referred to asthma specialist after the index hospitalization.

CONCLUSIONS

This multicenter study of US patients hospitalized with asthma exacerbation demonstrated a disturbingly high proportion of patients with frequent hospitalizations and ongoing evidence of suboptimal longitudinal asthma care.

Non-adherence in children with asthma reviewed: The need for improvement of asthma care and medical education

Adherence to daily inhaled corticosteroid therapy is a key determinant of asthma control. Therefore, improving adherence to inhaled corticosteroids is the most effective method through which healthcare providers can help children with uncontrolled asthma. However, identifying non-adherent patients is difficult, and electronic monitoring is the only reliable method to assess adherence. (Non-)adherence is a complex behavioural process influenced by many interacting factors. Intentional barriers to adherence are common; driven by illness perceptions and medication beliefs, patients and parents deliberately choose not to follow the doctor's recommendations. Common non-intentional barriers are related to family routines, child-raising issues, and to social issues such as poverty. Effective interventions improving adherence are complex, because they take intentional and non-intentional barriers to adherence into account. There is evidence that comprehensive, guideline-based asthma self-management programmes can be successful, with excellent adherence and good asthma control. Patient-centred care focused on healthcare provider-patient/parent collaboration is the key factor determining the success of guided self-management programmes. Such care should focus on shared decision-making as this has been shown to improve adherence and healthcare outcomes. Current asthma care falls short because many physicians fail to adhere to asthma guidelines in their diagnostic approach and therapeutic prescriptions, and because of the lack of application of patient-centred health care. Increased awareness of the importance of patient-centred communication and increased training in patient-centred communication skills of undergraduates and experienced attending physicians are needed to improve adherence to daily controller therapy and asthma control in children with asthma.