TY - JOUR
T1 - Hospital percutaneous coronary intervention appropriateness and in-hospital procedural outcomes
T2 - Insights from the NCDR
AU - Bradley, Steven M.
AU - Chan, Paul S.
AU - Spertus, John A.
AU - Kennedy, Kevin F.
AU - Douglas, Pamela S.
AU - Patel, Manesh R.
AU - Anderson, H. Vernon
AU - Ting, Henry H.
AU - Rumsfeld, John S.
AU - Nallamothu, Brahmajee K.
PY - 2012/5
Y1 - 2012/5
N2 - Background-Measurement of hospital quality has traditionally focused on processes of care and postprocedure outcomes. Appropriateness measures for percutaneous coronary intervention (PCI) assess quality as it relates to patient selection and the decision to perform PCI. The association between patient selection for PCI and processes of care and postprocedural outcomes is unknown. Methods and Results-We included 203 531 patients undergoing nonacute (elective) PCI from 779 hospitals participating in the National Cardiovascular Data Registry (NCDR) CathPCI Registry between July 2009 and April 2011. We examined the association between a hospital's proportion of nonacute PCIs categorized as inappropriate by the 2009 Appropriate Use Criteria (AUC) for Coronary Revascularization and in-hospital mortality, bleeding complications, and use of optimal guideline-directed medical therapy at discharge (ie, aspirin, thienopyridines, and statins). When categorized as hospital tertiles, the range of inappropriate PCI was 0.0% to 8.1% in the lowest tertile, 8.1% to 15.2% in the middle tertile, and 15.2% to 58.6% in the highest tertile. Compared with lowest-tertile hospitals, mortality was not significantly different at middle-tertile (adjusted odds ratio [OR], 0.93; 95% confidence interval [CI], 0.73-1.19) or highest-tertile hospitals (OR, 1.12; 95% CI, 0.88-1.43; P=0.35 for differences between tertiles). Similarly, risk-adjusted bleeding did not vary significantly (middle-tertile OR, 1.13; 95% CI, 1.02-1.16; highest-tertile OR, 1.02; 95% CI, 0.91-1.16; P=0.07 for differences between tertiles) nor did use of optimal medical therapy at discharge (85.3% versus 85.7% versus 85.2%; P=0.58). Conclusions-In a national cohort of nonacute PCIs, a hospital's proportion of inappropriate PCIs was not associated with in-hospital mortality, bleeding, or medical therapy at discharge. This suggests PCI appropriateness measures aspects of hospital PCI quality that are independent of how well the procedure is performed. Therefore, PCI appropriateness and postprocedural outcomes are both important metrics to inform PCI quality.
AB - Background-Measurement of hospital quality has traditionally focused on processes of care and postprocedure outcomes. Appropriateness measures for percutaneous coronary intervention (PCI) assess quality as it relates to patient selection and the decision to perform PCI. The association between patient selection for PCI and processes of care and postprocedural outcomes is unknown. Methods and Results-We included 203 531 patients undergoing nonacute (elective) PCI from 779 hospitals participating in the National Cardiovascular Data Registry (NCDR) CathPCI Registry between July 2009 and April 2011. We examined the association between a hospital's proportion of nonacute PCIs categorized as inappropriate by the 2009 Appropriate Use Criteria (AUC) for Coronary Revascularization and in-hospital mortality, bleeding complications, and use of optimal guideline-directed medical therapy at discharge (ie, aspirin, thienopyridines, and statins). When categorized as hospital tertiles, the range of inappropriate PCI was 0.0% to 8.1% in the lowest tertile, 8.1% to 15.2% in the middle tertile, and 15.2% to 58.6% in the highest tertile. Compared with lowest-tertile hospitals, mortality was not significantly different at middle-tertile (adjusted odds ratio [OR], 0.93; 95% confidence interval [CI], 0.73-1.19) or highest-tertile hospitals (OR, 1.12; 95% CI, 0.88-1.43; P=0.35 for differences between tertiles). Similarly, risk-adjusted bleeding did not vary significantly (middle-tertile OR, 1.13; 95% CI, 1.02-1.16; highest-tertile OR, 1.02; 95% CI, 0.91-1.16; P=0.07 for differences between tertiles) nor did use of optimal medical therapy at discharge (85.3% versus 85.7% versus 85.2%; P=0.58). Conclusions-In a national cohort of nonacute PCIs, a hospital's proportion of inappropriate PCIs was not associated with in-hospital mortality, bleeding, or medical therapy at discharge. This suggests PCI appropriateness measures aspects of hospital PCI quality that are independent of how well the procedure is performed. Therefore, PCI appropriateness and postprocedural outcomes are both important metrics to inform PCI quality.
KW - Appropriateness criteria
KW - Coronary artery disease
KW - Health services research
KW - Hospital
KW - Percutaneous coronary intervention
KW - Quality of care
KW - Utilization
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UR - http://www.scopus.com/inward/citedby.url?scp=84864633317&partnerID=8YFLogxK
U2 - 10.1161/CIRCOUTCOMES.112.966044
DO - 10.1161/CIRCOUTCOMES.112.966044
M3 - Article
C2 - 22576845
AN - SCOPUS:84864633317
SN - 1941-7713
VL - 5
SP - 290
EP - 297
JO - Circulation: Cardiovascular Quality and Outcomes
JF - Circulation: Cardiovascular Quality and Outcomes
IS - 3
ER -