In:
Acta Radiologica, SAGE Publications, Vol. 51, No. 4 ( 2010-05), p. 383-388
Abstract:
Background: Cisplatin is one of the most effective chemotherapeutic agents against a variety of human cancers. Its usefulness is limited by its toxicity to normal tissues, including cells of kidney proximal tubules. Purpose: To evaluate the effect of sodium thiosulfate (STS) on cisplatin clearance after transcatheter embolization (TAE) with a lipiodol-platinum suspension (LPS) in patients with hepatocellular carcinoma (HCC). Material and Methods: The study was performed prospectively in a randomized manner. HCC patients underwent intra-arterial LPS embolization with ( n=17) and without ( n=15) an intravenous STS infusion. Renal toxicity was estimated and free and total platinum concentrations were assessed for 7 days after treatment. Results: After treatment without STS, there was a mild elevation of serum creatinine and a decrease in creatinine clearance. With STS, there was no significant difference before and after treatment in mean serum creatinine and creatinine clearance; free platinum disappeared completely within 120 min. In patients treated without STS, free platinum decreased rapidly within 120 min; this was followed by a gradual decrease during the next 7 days. Conclusion: STS seems effective against the renal toxicity of cisplatin. However, in the presence of STS, the anticancer effect of cisplatin may be decreased due to the accelerated disappearance of platinum.
Type of Medium:
Online Resource
ISSN:
0284-1851
,
1600-0455
DOI:
10.3109/02841850903563429
Language:
English
Publisher:
SAGE Publications
Publication Date:
2010
detail.hit.zdb_id:
2024579-8
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