Impact of Clonal Hematopoiesis in Patients With Cardiogenic Shock Complicating Acute Myocardial Infarction.
acute myocardial infarction
cardiogenic shock
clonal hematopoiesis of indeterminate potential
percutaneous coronary intervention
Journal
Journal of the American College of Cardiology
ISSN: 1558-3597
Titre abrégé: J Am Coll Cardiol
Pays: United States
ID NLM: 8301365
Informations de publication
Date de publication:
18 10 2022
18 10 2022
Historique:
received:
11
04
2022
revised:
13
07
2022
accepted:
03
08
2022
entrez:
13
10
2022
pubmed:
14
10
2022
medline:
18
10
2022
Statut:
ppublish
Résumé
Clonal hematopoiesis of indeterminate potential (CHIP) is common in elderly individuals and is associated with an increased risk of both hematologic malignancies and cardiovascular disease. The impact of CHIP on the outcomes for patients with cardiogenic shock (CS) complicating acute myocardial infarction (AMI) remains undetermined. The purpose of this study was to determine the prognostic impact of CHIP in CS after AMI. Blood samples were obtained at randomization from 446 patients included in the CULPRIT-SHOCK (Culprit Lesion Only vs Multivessel Percutaneous Coronary Intervention in Cardiogenic Shock; NCT01927549) trial. CHIP was assessed using a next-generation sequencing approach targeting the most commonly mutated genes; the primary outcome at 30 days comprised all-cause mortality and renal replacement therapy. CHIP variants at ≥2% variant allele frequency were detected in 29% (n = 129), most commonly in the DNMT3A or TET2 genes, which harbored 47% and 36% of all mutations, respectively. Compared to non-CHIP patients, CHIP carriers were older and had decreased renal function and increased levels of N-terminal pro-B-type natriuretic peptide and inflammatory biomarkers. CHIP carriers had worse short-term outcomes measured either as mortality or as the combined clinical endpoint of mortality or severe renal failure within 30 days. Association of CHIP with the combined endpoint was independent of age and biomarkers reflecting kidney function, heart failure severity, and inflammation (OR: 1.83; 95% CI: 1.05-3.21; P = 0.03) but not significant regarding all-cause mortality (OR: 1.67; 95% CI: 0.96-2.90; P = 0.069). CHIP is frequent among AMI and CS patients and is associated with impaired clinical outcome. CHIP assessment may facilitate risk stratification in patients with CS and imply novel treatment targets. (Culprit Lesion Only vs Multivessel Percutaneous Coronary Intervention in Cardiogenic Shock [CULPRIT-SHOCK]; NCT01927549).
Sections du résumé
BACKGROUND
Clonal hematopoiesis of indeterminate potential (CHIP) is common in elderly individuals and is associated with an increased risk of both hematologic malignancies and cardiovascular disease. The impact of CHIP on the outcomes for patients with cardiogenic shock (CS) complicating acute myocardial infarction (AMI) remains undetermined.
OBJECTIVES
The purpose of this study was to determine the prognostic impact of CHIP in CS after AMI.
METHODS
Blood samples were obtained at randomization from 446 patients included in the CULPRIT-SHOCK (Culprit Lesion Only vs Multivessel Percutaneous Coronary Intervention in Cardiogenic Shock; NCT01927549) trial. CHIP was assessed using a next-generation sequencing approach targeting the most commonly mutated genes; the primary outcome at 30 days comprised all-cause mortality and renal replacement therapy.
RESULTS
CHIP variants at ≥2% variant allele frequency were detected in 29% (n = 129), most commonly in the DNMT3A or TET2 genes, which harbored 47% and 36% of all mutations, respectively. Compared to non-CHIP patients, CHIP carriers were older and had decreased renal function and increased levels of N-terminal pro-B-type natriuretic peptide and inflammatory biomarkers. CHIP carriers had worse short-term outcomes measured either as mortality or as the combined clinical endpoint of mortality or severe renal failure within 30 days. Association of CHIP with the combined endpoint was independent of age and biomarkers reflecting kidney function, heart failure severity, and inflammation (OR: 1.83; 95% CI: 1.05-3.21; P = 0.03) but not significant regarding all-cause mortality (OR: 1.67; 95% CI: 0.96-2.90; P = 0.069).
CONCLUSIONS
CHIP is frequent among AMI and CS patients and is associated with impaired clinical outcome. CHIP assessment may facilitate risk stratification in patients with CS and imply novel treatment targets. (Culprit Lesion Only vs Multivessel Percutaneous Coronary Intervention in Cardiogenic Shock [CULPRIT-SHOCK]; NCT01927549).
Identifiants
pubmed: 36229091
pii: S0735-1097(22)06564-0
doi: 10.1016/j.jacc.2022.08.740
pii:
doi:
Substances chimiques
Natriuretic Peptide, Brain
114471-18-0
Banques de données
ClinicalTrials.gov
['NCT01927549']
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1545-1556Commentaires et corrections
Type : CommentIn
Informations de copyright
Copyright © 2022 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Funding Support and Author Disclosures This work was supported by Helios Research Funding at the University of Leipzig and the German Federal Ministry of Education and Research within the framework of the e:Med research and funding concept (project SYMPATH, grant number 01ZX1906B). The authors have reported that they have no relationships relevant to the contents of this paper to disclose.