Key result
High hs-cTnI level was a significant predictor of acute kidney injury after TAVI (OR 4.0; 95% CI 1.0-16.1), which occurred in 12% of patients and was associated with increased hospital complications.
Why the study?
The study aimed to evaluate the incidence and predictors of acute kidney injury associated with transcatheter aortic valve implantation.
What is the incidence and what are the predictors of acute kidney injury after transcatheter aortic valve implantation?
Population
50 patients aged 76 (71; 80) years who underwent TAVI
Comparison
Patients with AKI vs patients without AKI after TAVI
Design
Observational study
Follow-up
Hospital stay
Authors
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May flag high hs-cTnI patients for closer post-TAVI AKI surveillance; hypothesis-generating and requires prospective validation.
Observational (n=50)
What is the incidence and what are the predictors of acute kidney injury after transcatheter aortic valve implantation?
Odds Ratio: 4 (95% CI 1–16.1)
p-value: p=0.013
Acute kidney injury occurs in 12% of patients following TAVI, is predicted by elevated hs-cTnI levels, and is associated with significantly worse in-hospital outcomes.
Кремнева et al. (2022) conducted an observational in Transcatheter aortic valve implantation (TAVI) (n=50). High hs-cTnI level vs. Lower hs-cTnI level was evaluated on Acute kidney injury (AKI) (OR 4.0, 95% CI 1.0-16.1, p=0.013). High hs-cTnI level was a significant predictor of acute kidney injury after TAVI (OR 4.0; 95% CI 1.0-16.1), which occurred in 12% of patients and was associated with increased hospital complications.
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