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Risks of noncardiac surgery early after percutaneous coronary intervention.

ABSTRACT: BACKGROUND:Prior registry data suggest that 4%-20% of patients require noncardiac surgery (NCS) within 2?years of percutaneous coronary intervention (PCI). Contemporary data on NCS after PCI in the United States among women and men are limited. We determined the rate of early hospital readmission for NCS and associated outcomes in a large cohort of patients who underwent PCI in the United States. METHODS:Adults undergoing PCI between January 1 and June 30, 2014, were identified from the Nationwide Readmission Database. Patients readmitted for NCS within 6?months of PCI were identified. Outcomes of interest were in-hospital death, myocardial infarction (MI), and bleeding defined by International Classification of Diseases, Ninth Revision, codes. RESULTS:Among 221,379 patients who underwent PCI and survived to hospital discharge, 3.5% (n?=?7,696) were readmitted for NCS within 6?months post-PCI, and 41% of these hospitalizations were elective. Early NCS was complicated by MI in 4.7% of cases, and 21% of perioperative MIs were fatal. Bleeding was recorded in 32.0% of patients. All-cause mortality occurred in 4.4% of patients (n?=?339) readmitted for surgery. The risk of death or MI was greatest when NCS was performed within the first month after PCI. CONCLUSIONS:Despite clear guidelines to avoid surgery early after PCI, NCS was performed in 1 of every 29 patients with recent PCI, corresponding to as many as ~30,000 patients each year nationwide. Surgical mortality and perioperative MI were high in this setting. Strategies to minimize perioperative thrombotic and bleeding risks during readmission for NCS after PCI are necessary.

SUBMITTER: Smilowitz NR

PROVIDER: S-EPMC6861674 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

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Risks of noncardiac surgery early after percutaneous coronary intervention.

Smilowitz Nathaniel R NR Lorin Jeffrey J Berger Jeffrey S JS

American heart journal 20190722

<h4>Background</h4>Prior registry data suggest that 4%-20% of patients require noncardiac surgery (NCS) within 2 years of percutaneous coronary intervention (PCI). Contemporary data on NCS after PCI in the United States among women and men are limited. We determined the rate of early hospital readmission for NCS and associated outcomes in a large cohort of patients who underwent PCI in the United States.<h4>Methods</h4>Adults undergoing PCI between January 1 and June 30, 2014, were identified fr ...[more]

PMID: 31514076

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Project description:Despite the widespread use of percutaneous coronary intervention (PCI), the appropriateness of these procedures in contemporary practice is unknown.To assess the appropriateness of PCI in the United States.Multicenter, prospective study of patients within the National Cardiovascular Data Registry undergoing PCI between July 1, 2009, and September 30, 2010, at 1091 US hospitals. The appropriateness of PCI was adjudicated using the appropriate use criteria for coronary revascularization. Results were stratified by whether the procedure was performed for an acute (ST-segment elevation myocardial infarction, non-ST-segment elevation myocardial infarction, or unstable angina with high-risk features) or nonacute indication.Proportion of acute and nonacute PCIs classified as appropriate, uncertain, or inappropriate; extent of hospital-level variation in inappropriate procedures.Of 500,154 PCIs, 355,417 (71.1%) were for acute indications (ST-segment elevation myocardial infarction, 103,245 [20.6%]; non-ST-segment elevation myocardial infarction, 105,708 [21.1%]; high-risk unstable angina, 146,464 [29.3%]), and 144,737 (28.9%) for nonacute indications. For acute indications, 350,469 PCIs (98.6%) were classified as appropriate, 1055 (0.3%) as uncertain, and 3893 (1.1%) as inappropriate. For nonacute indications, 72,911 PCIs (50.4%) were classified as appropriate, 54,988 (38.0%) as uncertain, and 16,838 (11.6%) as inappropriate. The majority of inappropriate PCIs for nonacute indications were performed in patients with no angina (53.8%), low-risk ischemia on noninvasive stress testing (71.6%), or suboptimal (?1 medication) antianginal therapy (95.8%). Furthermore, although variation in the proportion of inappropriate PCI across hospitals was minimal for acute procedures, there was substantial hospital variation for nonacute procedures (median hospital rate for inappropriate PCI, 10.8%; interquartile range, 6.0%-16.7%).In this large contemporary US cohort, nearly all acute PCIs were classified as appropriate. For nonacute indications, however, 12% were classified as inappropriate, with substantial variation across hospitals.

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Risks of noncardiac surgery early after percutaneous coronary intervention.

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Risks of noncardiac surgery early after percutaneous coronary intervention.

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