Urinary expression of acute kidney injury biomarkers in patients after RIRS: it is a prospective, controlled study

International Journal of Clinical and Experimental Medicine

Onur Dede¹  Mehmet Nuri Bodakcı¹  Necmettin Penbegül¹  Mansur Dağguli¹  Ahmet Ali Sancaktutar¹  Hatice Yuksel¹  Mazhar Utanğaç¹  Namık Kemal Hatipoğlu¹ 

关键词: Retrograde intra-renal surgery;    acute kidney injury;    kidney injury molecule-1;    neutrophil gelatinase-associated lipocalin;    N-acetyl-β-D-glucosaminidase;   

DOI  :  

学科分类：医学（综合）

来源: e-Century Publishing Corporation

【 摘 要 】

Objective: To evaluated the damage effects of retrograde intra-renal surgery (RIRS) on kidney tissue by measuring kidney injury molecule-1 (KIM-1), neutrophil gelatinase-associated lipocalin (NGAL), N-acetyl-β-D-glucosaminidase (NAG), liver-type fatty acid binding protein (LFABP) expression. Material and methods: We enrolled thirty consecutive patients (Group 1) who underwent RIRS that presented with renal calculi size < 2 cm. Forty-seven control patients (Group 2) with no signs or symptoms of urogenital disease were also enrolled for this study. Patients urine KIM-1, NGAL, NAG, and LFABP and creatinine levels were determined before the surgery, 2 hours after the surgery, and 24 hours after the surgery. Results: Demographic data were established and found to be similar between the two groups. Two hours after the surgery KIM-1/Cr and NGAL/Cr levels had increased significantly in urine compared to levels before the surgery (P:0.04, P:0.02 respectively) and decreased 24 hours after the surgery. The NAG/Cr and LFABP/Cr levels did not change significantly after the surgery. Conclusion: According to acute kidney injury (AKI) markers, this study is suggests that RIRS is a safe method , KIM-1/Cr and NGAL/Cr levels were increased first 2 hours but returned to initial levels within 24 hours after the surgery.

【 授权许可】

Unknown