Background: The occurrence of acute kidney injury (AKI) among patients with acute coronary syndrome (ACS) undergoing invasive management is associated with worse outcomes. However, the prognostic implications of transient or in-hospital persistent AKI may differ. Objectives: The aim of this study was to evaluate the prognostic implications of transient or in-hospital persistent AKI in patients with ACS. Methods: In the MATRIX (Minimizing Adverse Haemorrhagic Events by Transradial Access Site and Systemic Implementation of Angiox) trial, 203 subjects were excluded because of incomplete information or end-stage renal disease, with a study population of 8,201 patients. Transient and persistent AKI were defined as renal dysfunction no longer or still fulfilling the AKI criteria (>0.5 mg/dL or a relative >25% increase in creatinine) at discharge, respectively. Thirty-day coprimary outcomes were the out-of-hospital composite of death, myocardial infarction, or stroke (major adverse cardiovascular events [MACE]) and net adverse cardiovascular events (NACE), defined as the composite of MACE or Bleeding Academic Research Consortium type 3 or 5 bleeding. Results: Persistent and transient AKI occurred in 750 (9.1%) and 587 (7.2%) subjects, respectively. After multivariable adjustment, compared with patients without AKI, the risk for 30-day coprimary outcomes was higher in patients with persistent AKI (MACE: adjusted HR: 2.32; 95% CI: 1.48-3.64; P < 0.001; NACE: adjusted HR: 2.29; 95% CI: 1.48-3.52; P < 0.001), driven mainly by all-cause mortality (adjusted HR: 3.43; 95% CI: 2.03-5.82; P < 0.001), whereas transient AKI was not associated with higher rates of MACE or NACE. Results remained consistent when implementing the KDIGO (Kidney Disease Improving Global Outcomes) criteria. Conclusions: Among patients with ACS undergoing invasive management, in-hospital persistent but not transient AKI was associated with higher risk for 30-day MACE and NACE. (Minimizing Adverse Haemorrhagic Events by Transradial Access Site and Systemic Implementation of Angiox [MATRIX]; NCT01433627).
Transient vs In-Hospital Persistent Acute Kidney Injury in Patients With Acute Coronary Syndrome / Landi, Antonio; Branca, Mattia; Leonardi, Sergio; Frigoli, Enrico; Vranckx, Pascal; Tebaldi, Matteo; Varbella, Ferdinando; Calabró, Paolo; Esposito, Giovanni; Sardella, Gennaro; Garducci, Stefano; Andò, Giuseppe; Limbruno, Ugo; Sganzerla, Paolo; Santarelli, Andrea; Briguori, Carlo; Colangelo, Salvatore; Brugaletta, Salvatore; Adamo, Marianna; Omerovic, Elmir; Heg, Dik; Windecker, Stephan; Valgimigli, Marco. - In: JACC. CARDIOVASCULAR INTERVENTIONS. - ISSN 1876-7605. - 16:2(2023), pp. 193-205. [10.1016/j.jcin.2022.10.009]
Transient vs In-Hospital Persistent Acute Kidney Injury in Patients With Acute Coronary Syndrome
Esposito, Giovanni;
2023
Abstract
Background: The occurrence of acute kidney injury (AKI) among patients with acute coronary syndrome (ACS) undergoing invasive management is associated with worse outcomes. However, the prognostic implications of transient or in-hospital persistent AKI may differ. Objectives: The aim of this study was to evaluate the prognostic implications of transient or in-hospital persistent AKI in patients with ACS. Methods: In the MATRIX (Minimizing Adverse Haemorrhagic Events by Transradial Access Site and Systemic Implementation of Angiox) trial, 203 subjects were excluded because of incomplete information or end-stage renal disease, with a study population of 8,201 patients. Transient and persistent AKI were defined as renal dysfunction no longer or still fulfilling the AKI criteria (>0.5 mg/dL or a relative >25% increase in creatinine) at discharge, respectively. Thirty-day coprimary outcomes were the out-of-hospital composite of death, myocardial infarction, or stroke (major adverse cardiovascular events [MACE]) and net adverse cardiovascular events (NACE), defined as the composite of MACE or Bleeding Academic Research Consortium type 3 or 5 bleeding. Results: Persistent and transient AKI occurred in 750 (9.1%) and 587 (7.2%) subjects, respectively. After multivariable adjustment, compared with patients without AKI, the risk for 30-day coprimary outcomes was higher in patients with persistent AKI (MACE: adjusted HR: 2.32; 95% CI: 1.48-3.64; P < 0.001; NACE: adjusted HR: 2.29; 95% CI: 1.48-3.52; P < 0.001), driven mainly by all-cause mortality (adjusted HR: 3.43; 95% CI: 2.03-5.82; P < 0.001), whereas transient AKI was not associated with higher rates of MACE or NACE. Results remained consistent when implementing the KDIGO (Kidney Disease Improving Global Outcomes) criteria. Conclusions: Among patients with ACS undergoing invasive management, in-hospital persistent but not transient AKI was associated with higher risk for 30-day MACE and NACE. (Minimizing Adverse Haemorrhagic Events by Transradial Access Site and Systemic Implementation of Angiox [MATRIX]; NCT01433627).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
