Influence of Culprit Lesion Intervention on Outcomes in Infarct-Related Cardiogenic Shock With Cardiac Arrest.
J Am Coll Cardiol
; 81(12): 1165-1176, 2023 03 28.
Article
in En
| MEDLINE
| ID: mdl-36948733
ABSTRACT
BACKGROUND:
Cardiac arrest (CA) is common in patients with infarct-related cardiogenic shock (CS).OBJECTIVES:
The goal of this study was to identify the characteristics and outcomes of culprit lesion percutaneous coronary intervention (PCI) of patients with infarct-related CS stratified according to CA in the CULPRIT-SHOCK (Culprit Lesion Only PCI Versus Multivessel PCI in Cardiogenic Shock) randomized trial and registry.METHODS:
Patients with CS with and without CA from the CULPRIT-SHOCK study were analyzed. All-cause death or severe renal failure leading to renal replacement therapy within 30 days and 1-year death were assessed.RESULTS:
Among 1,015 patients, 550 (54.2%) had CA. Patients with CA were younger, more frequently male, had lower rates of peripheral artery disease, a glomerular filtration rate <30 mL/min, and left main disease, and they presented more often with clinical signs of impaired organ perfusion. The composite of all-cause death or severe renal failure within 30 days occurred in 51.2% of patients with CA vs 48.5% in non-CA patients (P = 0.39) and 1-year death in 53.8% vs 50.4% (P = 0.29), respectively. In a multivariate analysis, CA was an independent predictor of 1-year mortality (HR 1.27; 95% CI 1.01-1.59). In the randomized trial, culprit lesion-only PCI was superior to immediate multivessel PCI in patients both with and without CA (P for interaction = 0.6).CONCLUSIONS:
More than 50% of patients with infarct-related CS had CA. These patients with CA were younger and had fewer comorbidities, but CA was an independent predictor of 1-year mortality. Culprit lesion-only PCI is the preferred strategy, both in patients with and without CA. (Culprit Lesion Only PCI Versus Multivessel PCI in Cardiogenic Shock [CULPRIT-SHOCK]; NCT01927549).Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Coronary Artery Disease
/
Renal Insufficiency
/
Percutaneous Coronary Intervention
/
Heart Arrest
/
Myocardial Infarction
Type of study:
Clinical_trials
/
Diagnostic_studies
/
Etiology_studies
/
Prognostic_studies
Limits:
Humans
/
Male
Language:
En
Journal:
J Am Coll Cardiol
Year:
2023
Document type:
Article