Cary Thurm

Prevention of Central Venous Catheter–Associated Bloodstream Infections in Pediatric Intensive Care Units: A Performance Improvement Collaborative

OBJECTIVE The goal of this effort was to reduce central venous catheter (CVC)-associated bloodstream infections (BSIs) in pediatric intensive care unit (ICU) patients by means of a multicenter evidence-based intervention. METHODS An observational study was conducted in 26 freestanding childrens hospitals with pediatric or cardiac ICUs that joined a Child Health Corporation of America collaborative. CVC-associated BSI protocols were implemented using a collaborative process that included catheter insertion and maintenance bundles, daily review of CVC necessity, and daily goals. The primary goal was either a 50% reduction in the CVC-associated BSI rate or a rate of 1.5 CVC-associated BSIs per 1,000 CVC-days in each ICU at the end of a 9-month improvement period. A 12-month sustain period followed the initial improvement period, with the primary goal of maintaining the improvements achieved. RESULTS The collaborative median CVC-associated BSI rate decreased from 6.3 CVC-associated BSIs per 1,000 CVC-days at the start of the collaborative to 4.3 CVC-associated BSIs per 1,000 CVC-days at the end of the collaborative. Sixty-five percent of all participants documented a decrease in their CVC-associated BSI rate. Sixty-nine CVC-associated BSIs were prevented across all teams, with an estimated cost avoidance of

Variability in Antibiotic Use at Children's Hospitals

2.9 million. Hospitals were able to sustain their improvements during a 12-month sustain period and prevent another 198 infections. CONCLUSIONS We conclude that our collaborative quality improvement project demonstrated that significant reduction in CVC-associated BSI rates and related costs can be realized by means of evidence-based prevention interventions, enhanced communication among caregivers, standardization of CVC insertion and maintenance processes, enhanced measurement, and empowerment of team members to enforce adherence to best practices.

Variation in Care of the Febrile Young Infant <90 Days in US Pediatric Emergency Departments

BACKGROUND: Variation in medical practice has identified opportunities for quality improvement in patient care. The degree of variation in the use of antibiotics in childrens hospitals is unknown. METHODS: We conducted a retrospective cohort study of 556 692 consecutive pediatric inpatient discharges from 40 freestanding childrens hospitals between January 1, 2008, and December 31, 2008. We used the Pediatric Health Information System to acquire data on antibiotic use and clinical diagnoses. RESULTS: Overall, 60% of the children received at least 1 antibiotic agent during their hospitalization, including >90% of patients who had surgery, underwent central venous catheter placement, had prolonged ventilation, or remained in the hospital for >14 days. Even after adjustment for both hospital- and patient-level demographic and clinical characteristics, antibiotic use varied substantially across hospitals, including both the proportion of children exposed to antibiotics (38%–72%) and the number of days children received antibiotics (368–601 antibiotic-days per 1000 patient-days). In general, hospitals that used more antibiotics also used a higher proportion of broad-spectrum antibiotics. CONCLUSIONS: Childrens hospitals vary substantially in their use of antibiotics to a degree unexplained by patient- or hospital-level factors typically associated with the need for antibiotic therapy, which reveals an opportunity to improve the use of these drugs.

Antimicrobial Stewardship Programs in Freestanding Children’s Hospitals

BACKGROUND AND OBJECTIVES: Variation in patient care or outcomes may indicate an opportunity to improve quality of care. We evaluated the variation in testing, treatment, hospitalization rates, and outcomes of febrile young infants in US pediatric emergency departments (EDs). METHODS: Retrospective cohort study of infants <90 days of age with a diagnosis code of fever who were evaluated in 1 of 37 pediatric EDs between July 1, 2011 and June 30, 2013. We assessed patient- and hospital-level variation in testing, treatment, and disposition for patients in 3 distinct age groups: ≤28, 29 to 56, and 57 to 89 days. We also compared interhospital variation for 3-day revisits and revisits resulting in hospitalization. RESULTS: We identified 35 070 ED visits that met inclusion criteria. The proportion of patients who underwent comprehensive evaluation, defined as urine, serum, and cerebrospinal fluid testing, decreased with increasing patient age: 72.0% (95% confidence interval [CI], 71.0–73.0) of neonates ≤28 days, 49.0% (95% CI, 48.2–49.8) of infants 29 to 56 days, and 13.1% (95% CI, 12.5–13.6) of infants 57 to 89 days. Significant interhospital variation was demonstrated in testing, treatment, and hospitalization rates overall and across all 3 age groups, with little interhospital variation in outcomes. Hospitalization rate in the overall cohort did not correlate with 3-day revisits (R2 = 0.10, P = .06) or revisits resulting in hospitalization (R2 = 0.08, P = .09). CONCLUSIONS: Substantial patient- and hospital-level variation was observed in the ED management of the febrile young infant, without concomitant differences in outcomes. Strategies to understand and address the modifiable sources of variation are needed.

Management of Febrile Neonates in US Pediatric Emergency Departments

BACKGROUND AND OBJECTIVE: Single-center evaluations of pediatric antimicrobial stewardship programs (ASPs) suggest that ASPs are effective in reducing and improving antibiotic prescribing, but studies are limited. Our objective was to compare antibiotic prescribing rates in a group of pediatric hospitals with formalized ASPs (ASP+) to a group of concurrent control hospitals without formalized stewardship programs (ASP−). METHODS: We evaluated the impact of ASPs on antibiotic prescribing over time measured by days of therapy/1000 patient-days in a group of 31 freestanding children’s hospitals (9 ASP+, 22 ASP−). We compared differences in average antibiotic use for all ASP+ and ASP− hospitals from 2004 to 2012 before and after release of 2007 Infectious Diseases Society of America guidelines for developing ASPs. Antibiotic use was compared for both all antibacterials and for a select subset (vancomycin, carbapenems, linezolid). For each ASP+ hospital, we determined differences in the average monthly changes in antibiotic use before and after the program was started by using interrupted time series via dynamic regression. RESULTS: In aggregate, as compared with those years preceding the guidelines, there was a larger decline in average antibiotic use in ASP+ hospitals than in ASP− hospitals from 2007 to 2012, the years after the release of Infectious Diseases Society of America guidelines (11% vs 8%, P = .04). When examined individually, relative to preimplementation trends, 8 of 9 ASP+ hospitals revealed declines in antibiotic use, with an average monthly decline in days of therapy/1000 patient-days of 5.7%. For the select subset of antibiotics, the average monthly decline was 8.2%. CONCLUSIONS: Formalized ASPs in children’s hospitals are effective in reducing antibiotic prescribing.

Prevalence and Characteristics of Antimicrobial Stewardship Programs at Freestanding Children's Hospitals in the United States

BACKGROUND: Blood, urine, and cerebrospinal fluid cultures and admission for antibiotics are considered standard management of febrile neonates (0–28 days). We examined variation in adherence to these recommendations across US pediatric emergency departments (PEDs) and incidence of serious infections (SIs) in febrile neonates. METHODS: Cross-sectional study of neonates with a diagnosis of fever evaluated in 36 PEDs in the 2010 Pediatric Health Information System database. We analyzed performance of recommended management (laboratory testing, antibiotic use, admission to hospital), 48-hour return visits to PED, and diagnoses of SI. RESULTS: Of 2253 neonates meeting study criteria, 369 (16.4%) were evaluated and discharged from the PED; 1884 (83.6%) were admitted. Recommended management occurred in 1497 of 2253 (66.4%; 95% confidence interval, 64.5–68.4) febrile neonates. There was more than twofold variation across the 36 PEDs in adherence to recommended management, recommended testing, and recommended treatment of febrile neonates. There was significant variation in testing and treatment between admitted and discharged neonates (P < .001). A total of 269 in 2253 (11.9%) neonates had SI, of whom 223 (82.9%; 95% confidence interval, 77.9–86.9) received recommended management. CONCLUSIONS: There was wide variation across US PEDs in adherence to recommended management of febrile neonates. One in 6 febrile neonates was discharged from the PED; discharged patients were less likely to receive testing or antibiotic therapy than admitted patients. A majority of neonates with SI received recommended evaluation and management. High rates of SI in admitted patients but low return rates for missed infections in discharged patients suggest a need for additional studies to understand variation from the current recommendations.

Diagnosis and acute management of patients with concussion at children's hospitals

BACKGROUND AND OBJECTIVE Antimicrobial stewardship programs (ASPs) are a mechanism to ensure the appropriate use of antimicrobials. The extent to which ASPs are formally implemented in freestanding childrens hospitals is unknown. The objective of this study was to determine the prevalence and characteristics of ASPs in freestanding childrens hospitals. METHODS We conducted an electronic survey of 42 freestanding childrens hospitals that are members of the Childrens Hospital Association to determine the presence and characteristics of their ASPs. For hospitals without an ASP, we determined whether stewardship strategies were in place and whether there were barriers to implementing a formal ASP. RESULTS We received responses from 38 (91%) of 42. Among responding institutions, 16 (38%) had a formal ASP, and 15 (36%) were in the process of implementing a program. Most ASPs (13 [81%] of 16) were started after 2007. The median number of full-time equivalents dedicated to ASPs was 0.63 (range, 0.1-1.8). The most common antimicrobials monitored by ASPs were linezolid, vancomycin, and carbapenems. Many hospitals without a formal ASP were performing stewardship activities, including elements of prospective audit and feedback (9 [41%] of 22), formulary restriction (9 [41%] of 22), and use of clinical guidelines (17 [77%] of 22). Antimicrobial outcomes were more likely to be monitored by hospitals with ASPs (100% vs 68%; P = .01), although only 1 program provided support for a data analyst. CONCLUSIONS Most freestanding childrens hospitals have implemented or are developing an ASP. These programs differ in structure and function, and more data are needed to identify program characteristics that have the greatest impact.

An Intervention to Decrease Narcotic-Related Adverse Drug Events in Children's Hospitals

Objectives To describe the number of hospital admissions for concussion at paediatric hospitals in the USA. To describe the use of imaging and medications for acute concussion paediatric patients. Design Cross-sectional study. Setting Childrens hospitals participating in the Pediatric Health Information System in the USA during a 10-year period. Patients All emergency department (ED) visits and inpatient admissions with the primary diagnosis of concussion, defined as International Classification of Diseases, Ninth Revision, Clinical Modification codes for: (1) concussion, (2) postconcussion syndrome or (3) skull fracture without mention of intracranial injury with concussion. Main outcome measures The proportion of concussion patients who were hospitalised, underwent imaging or received medication, and the adjusted costs of visits for concussion. Results The number of ED visits for concussion increased between 2001 and 2010 (2126 (0.36% of all ED visits) vs 4967 (0.62% of all ED visits); p<0.001), while the number of admissions remained stable. Of ED visits for concussion, 59.9% received CT and 47.7% received medications or intravenous fluids. Non-narcotic analgesics were the most common medication administered. Adjusted costs of patient visits were significantly higher when imaging was obtained (US

Association of clinical practice guidelines with emergency department management of febrile infants ≤56 days of age

695, IQR US

Prevalence and predictors of return visits to pediatric emergency departments

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