Emergency department revisits for pediatric acute asthma exacerbations: association of factors identified in an emergency department asthma tracking system.

Department of Pediatrics, Children's Mercy Hospital and University of Missouri Kansas City, Kansas City, MO 64108, USA.
Pediatric emergency care (Impact Factor: 0.92). 08/2008; 24(8):505-10. DOI: 10.1097/PEC.0b013e318180fdcb
Source: PubMed

ABSTRACT To identify clinical variables associated with a greater likelihood of emergency department (ED) revisit for acute asthma within 7 days after an initial ED visit for acute asthma exacerbation.
Cross-sectional study of subjects from a prospectively enrolled cohort of children aged 0 to 18 years with physician-diagnosed asthma in the ED Allies Tracking System. Demographics and data on quality of life, health care utilization, environmental factors, chronic asthma severity, and ED management were collected. Emergency department revisits for acute asthma within 7 days of a prior visit resulting in discharge were compared with those without a revisit, using chi2 and t tests and logistic regression.
Four thousand two hundred twenty-eight ED asthma visits were enrolled; 3276 visits resulted in discharge. Persistent asthma was identified in 66% of visits. Emergency department revisits within 7 days of a prior visit occurred following 133 (4.1%) visits. There were no significant differences in environmental factors or ED management between visits with and without an ED revisit. In univariate analysis factors associated with a greater revisit likelihood included age younger than 2 years, black race or Hispanic ethnicity, persistent asthma, public insurance, lower quality of life, and greater health care utilization in the prior 12 months. Variables independently significant (P < 0.05) in logistic regression were chronic asthma severity classified as persistent, age younger than 2 years, and lower asthma quality of life.
Although our design precludes drawing causal inference, our results suggest that children younger than 2 years or with persistent asthma or lower asthma quality-of-life scores are at greater risk for ED revisits after acute ED asthma care.

  • Source
  • [Show abstract] [Hide abstract]
    ABSTRACT: The aim of this study was to examine sociodemographic disparities in having a quality medical home among a nationally representative sample of children with asthma. The study examined data from the 2003 National Survey of Children's Health to identify 8360 children aged 2-17 years with asthma. Risk factors including nonwhite race/ethnicity, income <200% of the federal poverty level (FPL), uninsured, parent education less than high school, and non-English language, were examined individually and as a profile of risk in relation to a quality medical home. Fourteen questions were used to measure 5 medical home features: access, continuity, comprehensiveness, family-centered care, and coordination. A poorer quality medical home was defined as < or =66 on a 100-point scale-corresponding to the feature being present less than "usually"-for each feature and for an overall score. Before and after adjustment for demographics and asthma difficulties, most risks except less than high school parent education were related to a poorer quality medical home. Uninsured children had the highest odds of a poorer quality medical home overall (adjusted odds ratio [OR] 5.19, 95% confidence interval [CI] 3.52-7.65) and across most features, except for coordination. Children experiencing 3+ risks had 8.56 times the odds of a poorer quality medical home overall (95% CI 4.95-14.78) versus zero risks. This study demonstrates large national disparities in a quality medical home for children with asthma. That disparities were most prevalent for the uninsured (insurance being a modifiable risk factor) suggests increasing coverage is essential to assuring that children obtain a quality medical home.
    Academic pediatrics 07/2009; 9(4):234-41. DOI:10.1016/j.acap.2009.01.006 · 2.23 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: National and International Guidelines concur that inhaled corticosteroids (ICS) are the preferred long-term maintenance drug therapy for mild persistent asthma for all ages. For moderate and severe persistent asthma, ICS are essential to optimal management, often concurrent with other key therapies. Despite strong evidence and consensus guidelines, ICS are still underused. While some patients who are treated in the emergency department (ED) have intermittent asthma, most have persistent asthma and need ICS for optimum outcomes. Failure to initiate ICS at this critical juncture often results in subsequent lack of ICS therapy. Along with a short course of oral corticosteroids, ICS should be initiated before discharge from the ED in patients with persistent asthma. Although the NIH/NAEPP Expert Panel Report 3 suggests considering the prescription of ICS on discharge from the ED, The Global Initiative for Asthma (GINA) 2008 guidelines recommend initiation or continuation of ICS before patients are discharged from the ED. The initiation of ICS therapy by ED physicians is also encouraged in the emergency medicine literature over the past decade. Misdiagnosis of intermittent asthma is common; therefore, ICS therapy should be considered for ED patients with this diagnosis with reassessment in follow-up office visits. To help ensure adherence to ICS therapy, patient education regarding both airway inflammation (show airway models/colored pictures) and the strong evidence of efficacy is vital. Teaching ICS inhaler technique, environmental control, and giving a written action plan are essential. Lack of initiation of ICS with appropriate patient education before discharge from the ED in patients with persistent asthma is common but unfortunately associated with continued poor patient outcomes.
    Journal of Asthma 12/2009; 46(10):974-9. DOI:10.3109/02770900903274483 · 1.83 Impact Factor