JUN 23, 2026 · OBSERVATIONAL STUDY WITH TARGET TRIAL EMULATION
Amino acid infusion and acute kidney injury after aortic surgery: a multicenter observational study with target trial emulation.
Renal Failure
Observational study with target trial emulation found no significant association between amino acid therapy and AKI, though hypothesis-generating subgroup signal in older patients.
Reported
Sample size1,816
AKI incidence37.8% (n = 686)
30-day mortality1.6% (n = 29)