title: [Renal complications of anti-cancer chemotherapy].
abstract: This review is not intended as a complete study of the nephrotoxicity of chemotherapy agents used in the treatment of cancer. The number of these drugs that are cytotoxic has considerably increased in the last few years and our information is incomplete for many of them. We therefore reviewed the observations reported in the literature. Cis-platinum, streptozotocin, methotrexate at high doses, mithramycin and mitomycin are highly nephrotoxic. Other drugs, such as nitrosoureas, celiptium are less nephrotoxic while some appear to rarely induce nephrotoxicity. Anticancer drug nephrotoxicity is characterized by its particular insidiousness, its time of occurrence and its evolution. Since no clinical manifestations accompany the lesions, nephrotoxicity must be sought routinely. It can occur early or late, may be constant as of the first course or appear only after a certain cumulative dose and even occasionally after such a long interval that its cause may appear to be in doubt. The severity of this nephrotoxicity ranges from the usual first minor urinary anomalies to terminal renal failure. The pathophysiogenic mechanisms of the nephrotoxicity remain in most cases obscure. The mode of penetration into the cells is not known. There are fewer data on the interaction between the toxic agent and the cellular metabolism. In most cases, the drug itself in unchanged form does not seem to be the causative agent, which appears rather to be its metabolite. These metabolites are not always identified. Thus nephrotoxicity of antitumoral agents has not been given sufficient attention. Only better knowledge of their action within the kidney will eventually lead to progress in preventing their harmful side effects.
mesh_terms: D000477:Alkylating Agents / Q000009:adverse effects; D000903:Antibiotics, Antineoplastic / Q000009:adverse effects; D000964:Antimetabolites, Antineoplastic / Q000009:adverse effects; D000970:Antineoplastic Agents / Q000009:adverse effects* / Q000627:therapeutic use; D002945:Cisplatin / Q000009:adverse effects; D006801:Humans; D007674:Kidney Diseases / Q000139:chemically induced*; D009607:Nitrosourea Compounds / Q000009:adverse effects
chemical_list: D000477:Alkylating Agents; D000903:Antibiotics, Antineoplastic; D000964:Antimetabolites, Antineoplastic; D000970:Antineoplastic Agents; D009607:Nitrosourea Compounds; D002945:Cisplatin
vernacular_title: Complications rénales de la chimiothérapie anti-cancéreuse.