First name
Lisa
Middle name
J
Last name
Bergersen

Title

Failure to Rescue as an Outcome Metric for Pediatric and Congenital Cardiac Catheterization Laboratory Programs: Analysis of Data From the IMPACT Registry.

Year of Publication

2019

Number of Pages

e013151

Date Published

2019 Nov 05

ISSN Number

2047-9980

Abstract

<p><strong>Background </strong>Risk-adjusted adverse event (AE) rates have been used to measure the quality of pediatric and congenital cardiac catheterization laboratories. In other settings, failure to rescue (FTR) has demonstrated utility as a quality metric.</p>

<p><strong>Methods and Results </strong>A multicenter retrospective cohort study was performed using data from the IMPACT (Improving Adult and Congenital Treatment) Registry between January 2010 and December 2016. A modified FTR metric was developed for pediatric and congenital cardiac catheterization laboratories and then compared with pooled AEs. The associations between patient- and hospital-level factors and outcomes were evaluated using hierarchical logistic regression models. Hospital risk standardized ratios were then calculated. Rankings of risk standardized ratios for each outcome were compared to determine whether AEs and FTR identified the same high- and low-performing centers. During the study period, 77&nbsp;580 catheterizations were performed at 91 hospitals. Higher annual hospital catheterization volume was associated with lower odds of FTR (odds ratio: 0.68 per 300 cases; =0.0003). No association was seen between catheterization volume and odds of AEs. Odds of AEs were instead associated with patient- and procedure-level factors. There was no correlation between risk standardized ratio ranks for FTR and pooled AEs (=0.46). Hospital ranks by catheterization volume and FTR were associated (=-0.28, =0.01) with the largest volume hospitals having the lowest risk of FTR.</p>

<p><strong>Conclusions</strong> In contrast to AEs, FTR was not strongly associated with patient- and procedure-level factors and was significantly associated with pediatric and congenital cardiac catheterization laboratory volume. Hospital rankings based on FTR and AEs were not significantly correlated. We conclude that FTR is a complementary measure of catheterization laboratory quality and should be included in future research and quality-improvement projects.</p>

DOI

10.1161/JAHA.119.013151

Alternate Title

J Am Heart Assoc

PMID

31619106

Title

Radiation dose benchmarks in pediatric cardiac catheterization: A prospective multi-center C3PO-QI study.

Year of Publication

2017

Number of Pages

269-80

Date Published

2017 Aug 1

ISSN Number

1522-726X

Abstract

<p><strong>OBJECTIVES: </strong>This study sought to update benchmark values to use a quality measure prospectively.</p>

<p><strong>BACKGROUND: </strong>Congenital Cardiac Catheterization Outcomes Project - Quality Improvement (C3PO-QI), a multi-center registry, defined initial radiation dose benchmarks retrospectively across common interventional procedures. These data facilitated a dose metric endorsed by the American College of Cardiology in 2014.</p>

<p><strong>METHODS: </strong>Data was collected prospectively by 9 C3PO-QI institutions with complete case capture between 1/1/2014 and 6/30/2015. Radiation was measured in total air kerma (mGy), dose area product (DAP) (µGy*M(2) ), DAP per body weight, and fluoroscopy time (min), and reported by age group as median, 75(th) and 95(th) %ile for the following six interventional procedures: (1) atrial septal defect closure; (2) aortic valvuloplasty; (3) treatment of coarctation of the aorta; (4) patent ductus arteriosus closure; (5) pulmonary valvuloplasty; and (6) transcatheter pulmonary valve implantation.</p>

<p><strong>RESULTS: </strong>The study was comprised of 1,680 unique cases meeting inclusion criteria. Radiation doses were lowest for pulmonary valvuloplasty (age &lt;1 yrs, median mGy: 59, DAP: 249) and highest in transcatheter pulmonary valve implantation (age &gt;15 yrs, median mGy: 1835, DAP: 17990). DAP/kg standardized outcome measures across weights within an age group and procedure type significantly more than DAP alone. Radiation doses decreased for all procedures compared to those reported previously by both median and median weight-based percentile curves. These differences in radiation exposure were observed without changes in median fluoroscopy time.</p>

<p><strong>CONCLUSIONS: </strong>This study updates previously established benchmarks to reflect QI efforts over time. These thresholds can be applied for quality measurement and comparison. © 2017 Wiley Periodicals, Inc.</p>

DOI

10.1002/ccd.26911

Alternate Title

Catheter Cardiovasc Interv

PMID

28198573

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