| Item type: | Article | ||||
|---|---|---|---|---|---|
| Journal or Publication Title: | JAMA Cardiology | ||||
| Publisher: | AMER MEDICAL ASSOC | ||||
| Place of Publication: | CHICAGO | ||||
| Volume: | 5 | ||||
| Number of Issue or Book Chapter: | 12 | ||||
| Page Range: | p. 1329 | ||||
| Date: | 2020 | ||||
| Institutions: | Medicine > Lehrstuhl für Innere Medizin II | ||||
| Identification Number: |
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| Keywords: | ACUTE MYOCARDIAL-INFARCTION; LONG-TERM OUTCOMES; ARTERY; PREDICTORS; PCI; MANAGEMENT; MORTALITY; | ||||
| Dewey Decimal Classification: | 600 Technology > 610 Medical sciences Medicine | ||||
| Status: | Published | ||||
| Refereed: | Yes, this version has been refereed | ||||
| Created at the University of Regensburg: | Yes | ||||
| Item ID: | 49474 |
Web of ScienceAbstract
Key PointsQuestionIs there an association of culprit lesion location with outcomes of culprit-lesion-only percutaneous coronary intervention (PCI) vs immediate multivessel PCI in patients with multivessel disease, myocardial infarction, and cardiogenic shock? FindingsIn this post hoc analysis of a randomized clinical trial, culprit-lesion-only vs immediate multivessel PCI was associated with ...
Abstract
Key PointsQuestionIs there an association of culprit lesion location with outcomes of culprit-lesion-only percutaneous coronary intervention (PCI) vs immediate multivessel PCI in patients with multivessel disease, myocardial infarction, and cardiogenic shock? FindingsIn this post hoc analysis of a randomized clinical trial, culprit-lesion-only vs immediate multivessel PCI was associated with lower 1-year death if the culprit lesion was located in the left main or proximal left anterior descending artery but not if located in other coronary segments. MeaningPatients with multivessel disease, myocardial infarction, and cardiogenic shock may especially benefit from culprit-lesion-only PCI if the culprit lesion is located in the left main or proximal left anterior descending artery. ImportanceMyocardial infarction with a culprit lesion located in the left main or proximal left anterior descending artery compared with other coronary segments is associated with more myocardium at risk and worse clinical outcomes. ObjectiveTo evaluate the association of culprit lesion location with outcomes of culprit-lesion-only percutaneous coronary intervention with optional staged revascularization vs immediate multivessel percutaneous coronary intervention in patients with multivessel disease, myocardial infarction, and cardiogenic shock. Design, Setting, and ParticipantsPost hoc analysis of the Culprit Lesion Only Coronary Intervention vs Multivessel Coronary Intervention in Cardiogenic Shock (CULPRIT-SHOCK), an investigator-initiated randomized, open-label clinical trial. Patients with multivessel disease, acute myocardial infarction, and cardiogenic shock were enrolled at 83 European centers from April 2013 through April 2017. InterventionsPatients were randomized to culprit-lesion-only percutaneous coronary intervention with optional staged revascularization or immediate multivessel percutaneous coronary intervention (1:1). For this analysis, patients were stratified by culprit lesion location in the left main or proximal left anterior descending artery group and other-culprit-lesion location group. Main Outcomes and MeasuresEnd points included a composite of death or kidney replacement therapy at 30 days and death at 1 year. ResultsThe median age of the study population was 70 (interquartile range, 60-78 years) and 524 of the study participants were men (76.4%). Of the 685 patients, 33.4% constituted the left main or proximal left anterior descending artery group and 66.6% the other-culprit-lesion location group. The left main or proximal left anterior descending artery group had worse outcomes compared with the other-culprit-lesion location group (56.8% vs 47.5%; P=.02 for the composite end point at 30 days and 59.8% vs 50.1%; P=.02 for death at 1 year). In both groups, culprit-lesion-only vs immediate multivessel percutaneous coronary intervention was associated with a reduced risk of the composite end point at 30 days (49.1% vs 64.3% and 44.1% vs 50.9%; P for interaction=.27). At 1 year, culprit-lesion-only vs immediate multivessel percutaneous coronary intervention was associated with a significantly reduced risk of death in the left main or proximal left anterior descending artery but not the other-culprit-lesion location group (50.0% vs 69.6%; P=.003 and 49.8% vs 50.4%; P=.89; P for interaction=0.02). Conclusions and RelevanceIn patients with multivessel disease with myocardial infarction and cardiogenic shock, a culprit lesion located in the left main or proximal left anterior descending artery vs other coronary segments was associated with worse outcomes. These patients may especially benefit from culprit-lesion-only percutaneous coronary intervention with optional staged revascularization, although further investigation is needed to confirm this finding. Trial RegistrationClinicalTrials.gov Identifier: NCT01927549. This post hoc analysis of a randomized clinical trial evaluates the association of culprit lesion location with outcomes of culprit-lesion-only percutaneous coronary intervention with optional staged revascularization vs immediate multivessel percutaneous coronary intervention in patients with multivessel disease, myocardial infarction, and cardiogenic shock.
Metadata last modified: 11 Oct 2021 12:35
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