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BackgroundMulticenter studies on idiopathic or viral pericarditis and pericardial effusion (PPE) have not been reported in children. Colchicine use for PPE in adults is supported. We explored epidemiology and management for inpatient hospitalizations for PPE in US children and risk factors for readmission.Methods and ResultsWe analyzed patients in the Pediatric Health Information System database for (1) a code for PPE; (2) absence of codes for underlying systemic disease (eg, neoplastic, cardiac, rheumatologic, renal); (3) age ≥30 days and <21 years; and (4) discharge between January 1, 2007, and December 31, 2012, from 38 hospitals contributing complete data for each year of the study period. Among 11 364 hospitalizations with PPE codes during the study period, 543 (4.8%) met entry criteria for idiopathic or viral PPE. Significantly more boys were noted, especially among adolescents. No temporal trends were noted. Median age was 14.5 years (interquartile range 7.3 to 16.6 years); 78 patients (14.4%) underwent pericardiocentesis, 13 (2.4%) underwent pericardiotomy, and 11 (2.0%) underwent pericardiectomy; 157 (28.9%) had an intensive care unit stay, including 2.0% with tamponade. Median hospitalization was 3 days (interquartile range 2 to 4 days). Medications used at initial admission were nonsteroidal anti‐inflammatory drugs (71.3%), corticosteroids (22.7%), aspirin (7.0%), and colchicine (3.9%). Readmissions within 1 year of initial admission occurred in 46 of 447 patients (10.3%), mostly in the first 3 months. No independent predictors of readmission were noted, but our statistical power was limited. Practice variation was noted in medical management and pericardiocentesis.ConclusionsOur report provides the first large multicenter description of idiopathic or viral PPE in children. Idiopathic or viral PPE is most common in male adolescents and is treated infrequently with colchicine.

Implementation of the I-PASS Nursing Handoff Bundle was associated with widespread improvements in the verbal handoff process without a negative impact on nursing workflow. Implementation of I-PASS for nurses may therefore have the potential to significantly reduce medical errors and improve patient safety.

Implementation of I-PASS has been associated with substantial improvements in patient safety and can be applied to a variety of disciplines and types of patient handoffs. Widespread implementation of I-PASS has the potential to substantially improve patient safety in the United States and beyond.

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Innovative approaches within primary care are needed to reduce fragmented care, increase continuity of care, and improve asthma outcomes in children with asthma. Our objective was to assess the impact of coordinated team-based asthma care on unplanned asthma-related health care utilization. A multidisciplinary asthma team was developed to provide coordinated care to high-risk asthma patients. Patients received an in-depth diagnostic and family needs assessment, asthma education, and coordinated referral to social and community services. Over a 2-year period, 141 patients were followed. At both 1 and 2 years postintervention, there was a significant decrease from preintervention rates in urgent care visits (40%, P = .002; 50%, P < .0001), emergency department visits (63%, P < .0001; 70%, P < .0001), and inpatient hospitalization (69%, P = .002; 54%, P = .04). Our coordinated asthma care program was associated with a reduction in urgent care visits, emergency department visits, and inpatient hospitalizations among high-risk children with asthma.

Objectives In patients with systemic right ventricles (RV) in a biventricular circulation, exercise capacity and RV function often deteriorate over time and echocardiographic assessment of systemic RV function is difficult. The purpose of this study was to examine the relationship between exercise capacity and RV function and to determine which noninvasive imaging parameters correlate most closely with exercise capacity. Design Patients with a systemic RV (D-loop transposition of the great arteries (TGA) after atrial switch procedure or physiologically “corrected” TGA) who underwent cardiopulmonary exercise testing (CPX) and noninvasive imaging (cardiac magnetic resonance [CMR] and echocardiography [echo]) within 1 year of CPX were identified. Regression analysis was used to evaluate the relationship between exercise variables and noninvasive indices of ventricular function. Results We identified 92 patients with 149 encounters (mean age 31.0 y, 61% male, 70% D-loop TGA) meeting inclusion criteria. Statistically significant correlations between % predicted peak oxygen uptake (%pVO2) and RV ejection fraction (EF) (r=0.29, p=0.0007), indexed RV end-systolic volume (r=−0.25, p=0.002), and Tei index (r=−0.22, p=0.03) were found. In patients without additional hemodynamically significant lesions, the correlations between %pVO2 and RV EF (r=0.37, p=0.0007) and the Tei index (r=−0.28, p=0.03) strengthened and a correlation emerged between %pVO2 and dP/dtic (r=0.31, p=0.007). On multivariable analysis, Tei index was the only statistically significant correlate of %pVO2 (p=0.04). Conclusions In patients with systemic RVs in a biventricular circulation, CMR-derived RVEF and echo-derived Tei index correlate with %pVO2. On multivariable analysis, the Tei index was the strongest predictor of peak %pVO2 response.

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