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( Norihiro Imai ),( Kenji Ikeda ),( Yuya Seko ),( Yusuke Kawamura ),( Hitomi Sezaki ),( Tetsuya Hosaka ),( Norio Akuta ),( Masahiro Kobayashi ),( Satoshi Saitoh ),( Fumitaka Suzuki ),( Yoshiyuki Suzuk 대한간학회 2013 Gut and Liver Vol.7 No.2
Miriplatin is a novel lipophilic platinum complex that was developed to treat hepatocellular carcinoma (HCC). Although HCC patients frequently have coexisting chronic renal failure, little prospective data are available regarding the clinical toxicity of chemotherapeutic agents used to treat HCC patients with chronic renal failure. In a phase II study, the plasma concentration of total platinum in patients who received miriplatin was very low, and no severe renal toxicity caused by miriplatin injection was reported. Here, we present three cases of HCC with stage 4 chronic renal failure who received transcatheter arterial chemotherapy with miriplatin. All cases were male, ages 72, 84, and 83 years, and had serum creatinine levels of 2.3, 1.6, and 1.9 mg/dL, respectively. Their estimated glomerular filtration rates were 21.9, 20.3, and 22.2 mL/min, respectively. All cases were treated for unresectable HCC with transcatheter arterial chemotherapy with miriplatin. No serious adverse events were observed, and serum creatinine levels did not elevate, even in the patient who experienced renal failure caused by cisplatin administration. These results might suggest that transcatheter arterial chemotherapy with miriplatin can be safely used in HCC patients with chronic renal failure. (Gut Liver 2013;7:246-251)
( Yusuke Kawamura ),( Kenji Ikeda ),( Taito Fukushima ),( Yuya Seko ),( Tasuku Hara ),( Hitomi Sezaki ),( Tetsuya Hosaka ),( Norio Akuta ),( Masahiro Kobayashi ),( Satoshi Saitoh ),( Fumitaka Suzuki ) The Editorial Office of Gut and Liver 2013 Gut and Liver Vol.7 No.5
Background/Aims: The aim of this study was to determine the pharmacodynamics of cisplatin following three different treatment procedures for intrahepatic arterial infusion thera-py for hepatocellular carcinoma (HCC). Methods: We divided 13 HCC patients into the following three groups: group A, lone injection of cisplatin (n=3); group B, combined injection of cisplatin and lipiodol, with embolization using small gela-tin cubes (GCs) (n=5); and group C, injection of suspended lipiodol with cisplatin powder, with embolization using small GCs (n=5). In each group, the free cisplatin concentration in the hepatic vein was measured at 0, 5, 10, and 30 minutes. Results: The mean free cisplatin concentrations were as fol-lows. For group A, the mean was 48.58 μg/mL at 0 minute, 7.31 mL at 5 minutes, 5.70 mL at 10 minutes, and 7.15 mL at 30 minutes. For the same time points, for group B, the concentrations were 8.66, 4.23, 3.22, and 1.65 μg/mL, respectively, and for group C, the concentrations were 4.81, 2.61, 2.52, and 1.75 mL, respectively. The mean area under the curve (AUC)0-infinity for the free cisplatin concentration was 7.80 in group A, 2.48 in group B, and 2.27 in group C. The AUC0-infinity for the free cisplatin concentration gradually decreased, from group A to group C. Conclusions: These results indicate that the combination of lipiodol and small GCs may be useful for delaying cisplatin drainage from the liver. (Gut Liver 2013;7:576-584)