Acute kidney injury and acute kidney recovery following Transcatheter Aortic Valve Replacement.
PLoS One
; 16(8): e0255806, 2021.
Article
em En
| MEDLINE
| ID: mdl-34375346
ABSTRACT
BACKGROUND:
Acute kidney injury (AKI) is associated with a dismal prognosis in Transcatheter Aortic Valve replacement (TAVR). Acute kidney recovery (AKR), a phenomenon reverse to AKI has recently been associated with better outcomes.METHODS:
Between November 2012 to May 2018, we explored consecutive patients referred to our Heart Valve Center for TAVR. AKI was defined according to the VARC-2 definition. Mirroring the VARC-2 definition of AKI, AKR was defined as a decrease in serum creatinine (≥50%) or ≥25% improvement in GFR up to 72 hours after TAVR.RESULTS:
AKI and AKR were respectively observed in 8.3 and 15.7% of the 574 patients included. AKI and AKR patients were associated to more advanced kidney disease at baseline. At a median follow-up of 608 days (range 355-893), AKI and AKR patients experienced an increased cardiovascular mortality compared to unchanged renal function patients (14.6% and 17.8% respectively, vs. 8.1%, CI 95%, p<0.022). Chronic kidney disease, (HR 3.9; 95% CI 1.7-9.2; p < 0.001) was the strongest independent factor associated with AKI similarly to baseline creatinine level (HR 1; 95% CI 1 to 1.1 p < 0.001) for AKR. 72-hours post procedural AKR (HR 2.26; 95% CI 1.14 to 4.88; p = 0.021) was the strongest independent predictor of CV mortality.CONCLUSIONS:
Both AKR and AKI negatively impact long term clinical outcomes of patients undergoing TAVR.
Texto completo:
1
Coleções:
01-internacional
Contexto em Saúde:
6_ODS3_enfermedades_notrasmisibles
Base de dados:
MEDLINE
Assunto principal:
Recuperação de Função Fisiológica
/
Injúria Renal Aguda
/
Substituição da Valva Aórtica Transcateter
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Aged
/
Aged80
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
PLoS One
Ano de publicação:
2021
Tipo de documento:
Article