부산대학교 도서관

Objectives: To determine whether patients with American Association for the Surgery of Trauma (AAST) grade III blunt renal injuries discharged within 48 hours of admission have increased rates of readmission for renal-related complications compared to patients observed for over 48 hours.Methods: Renal trauma patients from 2005 through 2020 were identified from our institutional trauma registry. Patients with AAST III blunt renal injuries who survived beyond 48 hours of admission were included. Univariable analysis was used to identify variables associated with discharge within 48 hours. Reasons for readmission were compared between patients discharged before and after 48 hours of admission.Results: Of the 1751 renal trauma patients, 377 (21.5%) met inclusion criteria. Sixty-five of 377 (17.2%) AAST III injuries were discharged within 48 hours of admission. Forty (10.6%) patients required readmission, 3 in the early discharge group and 37 in the standard discharge group. No patient required readmission for renal-related complications.Conclusion: Patients with AAST grade III blunt renal injuries are not at increased risk for early renal-related complications if discharged within 48 hours of admission and should be considered for early discharge. The very low rate of renal-related complications for AAST III blunt renal injuries supports their categorization as "low-grade" renal trauma. [ABSTRACT FROM AUTHOR]