The Effect of Hydration Therapy With and Without Magnesium Sulfate on Prevention of Cisplatin-Induced Nephrotoxicity



Ashrafi F^{1, 2} ; Erfani M³ ; Mousavi S⁴ Show Affiliations
Source: Iranian Journal of Blood and Cancer Published:2019

Abstract

Background: Cisplatin is an antineoplastic agent used to treat many malignancies; however, the main side effect of cisplatin is nephrotoxicity. The aim of this study was to evaluate the effect of hydration therapy with and without magnesium on prevention of cisplatin-induced nephrotoxicity. Methods: This retrospective study was performed on 46 patients with malignancy who were candidate to receive cisplatin as their protocol for chemotherapy during years 2011-2016. Of these, 22 patients were treated with hydration and magnesium sulfate (1 gr magnesium sulfate 50% and 10 mEq potassium chloride 15% in 1000 ml normal saline before and after cisplatin administration) and 24 patients were treated with hydration alone. Cisplatin was administered in cycles every 21 days. Serum sodium, Potassium, creatinine (sCr) and creatinine clearance (CrCl) were assessed before each chemotherapy cycle and after the last course of chemotherapy. Results: There was significant difference between two studied groups in post chemotherapy sCr and Potassium (P<0.05); however, no significant difference was observed between two groups in serum magnesium and sodium levels (P>0.05). In terms of sCr, as nephrotoxicity index, the absolute risk of nephrotoxicity in patients receiving hydration with magnesium was 19% more than the other group. The relative risk of nephrotoxicity in patients receiving hydration with magnesium was 4.4 fold more than another group. Conclusion: Risk of cisplatin-induced nephrotoxicity in patients receiving hydration with magnesium sulfate was higher than group of patients not receiving magnesium besides hydration. © 2019, Iranian Pediatric Hematology and Oncology Society. All rights reserved.