BACKGROUND: We queried an observational database of renal trauma patients to validate the organ injury severity scale (kidney) of the American Association for the Surgery of Trauma (AAST). METHODS: In a retrospective review of our renal trauma database (2,467 patients) with 58 clinical and radiographic patient variables, statistical "classification trees" were used to determine factors predicting need for surgical repair. RESULTS: Scales correlated with the need for surgery (grade I = 0%, grade II = 15%, grade III = 76%, grade IV = 78%, and grade V = 93%) and for nephrectomy (grade I = 0%, grade II = 0%, grade III = 3%, grade IV = 9%, and grade V = 86%). Classification tree analysis (confirmed in 83 additional patients) identified the AAST organ injury severity scale as the most important variable predicting the need for renal repair. CONCLUSION: In a retrospective review of more than 2,500 patients, we determined that the AAST organ injury severity scale correlates with the need for kidney repair or removal. Classification tree analysis confirmed the scale as the prime variable predicting need for surgical repair.
BACKGROUND: We queried an observational database of renal traumapatients to validate the organ injury severity scale (kidney) of the American Association for the Surgery of Trauma (AAST). METHODS: In a retrospective review of our renal trauma database (2,467 patients) with 58 clinical and radiographic patient variables, statistical "classification trees" were used to determine factors predicting need for surgical repair. RESULTS: Scales correlated with the need for surgery (grade I = 0%, grade II = 15%, grade III = 76%, grade IV = 78%, and grade V = 93%) and for nephrectomy (grade I = 0%, grade II = 0%, grade III = 3%, grade IV = 9%, and grade V = 86%). Classification tree analysis (confirmed in 83 additional patients) identified the AAST organ injury severity scale as the most important variable predicting the need for renal repair. CONCLUSION: In a retrospective review of more than 2,500 patients, we determined that the AAST organ injury severity scale correlates with the need for kidney repair or removal. Classification tree analysis confirmed the scale as the prime variable predicting need for surgical repair.
Authors: Allen F Morey; Steve Brandes; Daniel David Dugi; John H Armstrong; Benjamin N Breyer; Joshua A Broghammer; Bradley A Erickson; Jeff Holzbeierlein; Steven J Hudak; Jeffrey H Pruitt; James T Reston; Richard A Santucci; Thomas G Smith; Hunter Wessells Journal: J Urol Date: 2014-05-20 Impact factor: 7.450
Authors: P Chiron; E Hornez; G Boddaert; M Dusaud; Y Bayoud; B Molimard; F R Desfemmes; X Durand Journal: Eur J Trauma Emerg Surg Date: 2015-05-19 Impact factor: 3.693
Authors: Elias J Pretorius; Amir D Zarrabi; Stephanie Griffith-Richards; Justin Harvey; Hilgard M Ackermann; Catharina M Meintjes; Willem G Cilliers; Moleen Zunza; Alexander J Szpytko; Richard D Pitcher Journal: World J Urol Date: 2018-01-02 Impact factor: 4.226
Authors: Darshan P Patel; Jeffrey D Redshaw; Benjamin N Breyer; Thomas G Smith; Bradley A Erickson; Sarah D Majercik; Thomas W Gaither; James R Craig; Scott Gardner; Angela P Presson; Chong Zhang; James M Hotaling; William O Brant; Jeremy B Myers Journal: Injury Date: 2015-03-01 Impact factor: 2.586