BACKGROUND: High-grade blunt renal trauma has been treated by arterial embolization (AE). However, it is unknown whether AE preserves renal function, because conventional renal function tests reflect total renal function and not the function of the injured kidney alone. Dynamic scintigraphy can assess differential renal function. METHODS: We performed AE in 17 patients with grade-4 blunt renal trauma and determined their serum creatinine (sCr) level and glomerular filtration rate (GFR; estimated by dynamic scintigraphy) after 3 months. In 4 patients with low GFR of the injured kidney (<20 ml.min-1.1.73 m-2), the GFR and sCr were measured again at 6 months. Data are presented as median and interquartile range (25th, 75th percentile). RESULTS: The median GFR of the injured kidney, total GFR, and median sCr at 3 months were 29.3 (23.7, 35.3) and 96.8 (79.1, 102.6) ml.min-1.1.73 m-2 and 0.6 (0.5, 0.7) mg/dl, respectively. In the patients with low GFR (ml.min-1.1.73 m-2), the median GFR of the injured kidney, total GFR, and median sCr (mg/dl) were 16.2 (15.7, 16.3), 68.7 (61.1, 71.6), and 0.7 (0.7, 0.9), respectively, at 3 months and 34.5 (29.2, 37.0), 90.9 (79.1, 98.8), and 0.7 (0.7, 0.8), respectively, at 6 months. CONCLUSIONS: The function of the injured kidney was preserved in all patients, indicating the efficacy of AE for the treatment of grade-4 blunt renal trauma.
BACKGROUND: High-grade blunt renal trauma has been treated by arterial embolization (AE). However, it is unknown whether AE preserves renal function, because conventional renal function tests reflect total renal function and not the function of the injured kidney alone. Dynamic scintigraphy can assess differential renal function. METHODS: We performed AE in 17 patients with grade-4 blunt renal trauma and determined their serum creatinine (sCr) level and glomerular filtration rate (GFR; estimated by dynamic scintigraphy) after 3 months. In 4 patients with low GFR of the injured kidney (<20 ml.min-1.1.73 m-2), the GFR and sCr were measured again at 6 months. Data are presented as median and interquartile range (25th, 75th percentile). RESULTS: The median GFR of the injured kidney, total GFR, and median sCr at 3 months were 29.3 (23.7, 35.3) and 96.8 (79.1, 102.6) ml.min-1.1.73 m-2 and 0.6 (0.5, 0.7) mg/dl, respectively. In the patients with low GFR (ml.min-1.1.73 m-2), the median GFR of the injured kidney, total GFR, and median sCr (mg/dl) were 16.2 (15.7, 16.3), 68.7 (61.1, 71.6), and 0.7 (0.7, 0.9), respectively, at 3 months and 34.5 (29.2, 37.0), 90.9 (79.1, 98.8), and 0.7 (0.7, 0.8), respectively, at 6 months. CONCLUSIONS: The function of the injured kidney was preserved in all patients, indicating the efficacy of AE for the treatment of grade-4 blunt renal trauma.
Authors: E E Moore; S R Shackford; H L Pachter; J W McAninch; B D Browner; H R Champion; L M Flint; T A Gennarelli; M A Malangoni; M L Ramenofsky Journal: J Trauma Date: 1989-12
Authors: James M Hotaling; Mathew D Sorensen; Thomas G Smith; Frederick P Rivara; Hunter Wessells; Bryan B Voelzke Journal: J Urol Date: 2011-02-22 Impact factor: 7.450
Authors: Federico Coccolini; Ernest E Moore; Yoram Kluger; Walter Biffl; Ari Leppaniemi; Yosuke Matsumura; Fernando Kim; Andrew B Peitzman; Gustavo P Fraga; Massimo Sartelli; Luca Ansaloni; Goran Augustin; Andrew Kirkpatrick; Fikri Abu-Zidan; Imitiaz Wani; Dieter Weber; Emmanouil Pikoulis; Martha Larrea; Catherine Arvieux; Vassil Manchev; Viktor Reva; Raul Coimbra; Vladimir Khokha; Alain Chichom Mefire; Carlos Ordonez; Massimo Chiarugi; Fernando Machado; Boris Sakakushev; Junichi Matsumoto; Ron Maier; Isidoro di Carlo; Fausto Catena Journal: World J Emerg Surg Date: 2019-12-02 Impact factor: 5.469