Ifosfamide-Induced Malignancy of Ureter and Bladder

Autor: Sannu, Aparna, Radha, Resmi, Mathews, Anitha, Padmakumari Mony, Rari, Prahladan, Anil, James, Francis V
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Cureus
ISSN: 2168-8184
Popis: Cyclophosphamide-induced bladder malignancy is a well-known entity mediated by its metabolic product, acrolein. There is a significant association between the incidence of hemorrhagic cystitis during treatment and the later development of malignancies. We report a case of multifocal urothelial carcinoma occurring in a patient treated with ifosfamide 19 years ago. No case report of ifosfamide-induced malignancy could be identified in the literature. A brief review of the literature on the relative risks of ifosfamide therapy, the mechanism of bladder toxicity, and suggestions to minimize the deleterious effects of the drug have been done. Ifosfamide should be used in the lowest possible dose and that patients receiving more than 20 grams of the drug should undergo a routine urinalysis for microscopic hematuria. Prophylactic measures such as high fluid intake, frequent voiding, day time administration of the drug, and concomitant use of mesna may decrease the contact time and the concentrations of toxic metabolites on the bladder urothelium
Databáze: OpenAIRE