Protty, M, Sharp, ASP, Gallagher, S, Farooq, V, Spratt, JC, Ludman, P, Anderson, R, McEntegart, MM, Hanratty, C, Walsh, S, Curzen, N, Smith, E, Mamas, MA and Kinnaird, T (2022) Defining Percutaneous Coronary Intervention Complexity and Risk: An Analysis of the United Kingdom BCIS Database 2006-2016. JACC: Cardiovascular Interventions, 15 (1). 39 - 49. ISSN 1936-8798

[thumbnail of 1-s2.0-S1936879821018343-main.pdf]
Preview
Text
1-s2.0-S1936879821018343-main.pdf - Published Version

Download (1MB) | Preview

Abstract

OBJECTIVES: The authors used the BCIS (British Cardiovascular Intervention Society) database to define the factors associated with percutaneous coronary intervention (PCI) procedural complexity. BACKGROUND: Complex high-risk indicated percutaneous coronary intervention (CHIP-PCI) is an emerging concept that is poorly defined. METHODS: The BCIS (British Cardiovascular Intervention Society) database was used to study all PCI procedures in the United Kingdom 2006-2016. A multiple logistic regression model was developed to identify variables associated with in-hospital major adverse cardiac or cerebrovascular events (MACCE) and to construct a CHIP score. The cumulative effect of this score on patient outcomes was examined. RESULTS: A total of 313,054 patients were included. Seven patient factors (age ≥80 years, female sex, previous stroke, previous myocardial infarction, peripheral vascular disease, ejection fraction <30%, and chronic renal disease) and 6 procedural factors (rotational atherectomy, left main PCI, 3-vessel PCI, dual arterial access, left ventricular mechanical support, and total lesion length >60 mm) were associated with increased in-hospital MACCE and defined as CHIP factors. The mean CHIP score/case for all PCIs increased significantly from 1.06 ± 1.32 in 2006 to 1.49 ± 1.58 in 2016 (P < 0.001 for trend). A CHIP score of 5 or more was present in 2.5% of procedures in 2006 increasing to 5.3% in 2016 (P < 0.001 for trend). Overall in-hospital MACCE was 0.6% when the CHIP score was 0 compared with 1.2% with any CHIP factor present (P < 0.001). As the CHIP score increased, an exponential increase in-hospital MACCE was observed. The cumulative MACCE for procedures associated with a CHIP score 4+ or above was 3.2%, and for a CHIP score 5+ was 4.4%. All other adverse clinical outcomes were more likely as the CHIP score increased. CONCLUSIONS: Seven patient factors and 6 procedural factors were associated with adverse in-hospital MACCE and defined as CHIP factors. Use of a CHIP score might be a future target for risk modification.

Item Type: Article
Additional Information: © 2022 by the American College of Cardiology Foundation. Published by Elsevier. This published article falls under Open Archive, which means this is openly available The final version of this article and all relevant information related to it, including copyrights, can be found on the publisher website.
Subjects: R Medicine > R Medicine (General)
Divisions: Faculty of Medicine and Health Sciences > School of Medicine
Related URLs:
Depositing User: Symplectic
Date Deposited: 04 May 2023 12:26
Last Modified: 04 May 2023 12:26
URI: https://eprints.keele.ac.uk/id/eprint/12428

Actions (login required)

View Item
View Item