Renal failure
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We retrospectively studied a random cohort of patients with cerebral trauma to investigate the risk factors of acute kidney injury (AKI) following cerebral trauma. AKI was determined using the RIFLE (risk, injury, failure, loss, or end-stage kidney) staging criteria. About 171 patients were chosen in the study, with 53 patients in AKI group and 118 patients without AKI in non-AKI group. ⋯ The accumulative doses of mannitol as a risk factor of AKI were identified by propensity score match (PSM) method. We concluded that AKI was a common complication in patients with cerebral trauma. SOFA score and the accumulative doses of torsemide and mannitol were independent risk factors of AKI following cerebral trauma.