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Less nephrotoxicity of paclitaxel and ifosfamide plus nedaplatin for refractory or relapsed germ cell tumors in patients with impaired renal function
Author(s) -
Shiraishi Takumi,
Nakamura Terukazu,
Takamura Toshiya,
Oishi Masakatsu,
Yamada Takeshi,
Yamada Yasuhiro,
Ueda Takashi,
Fujihara Atsuko,
Hongo Fumiya,
Okihara Koji,
Ukimura Osamu
Publication year - 2020
Publication title -
international journal of urology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.172
H-Index - 67
eISSN - 1442-2042
pISSN - 0919-8172
DOI - 10.1111/iju.14147
Subject(s) - ifosfamide , nedaplatin , medicine , urology , nephrotoxicity , chemotherapy , renal function , regimen , paclitaxel , cisplatin , vincristine , gastroenterology , oncology , surgery , kidney , cyclophosphamide
Objectives To determine the safety and efficacy of the combined regimen of paclitaxel and ifosfamide plus nedaplatin for patients with refractory or relapsed germ cell tumors and impaired renal function. Methods Of a total of 68 patients who received paclitaxel, ifosfamide and nedaplatin chemotherapy for germ cell tumors, those with an estimated glomerular filtration rate <60 mL/min/1.73 m 2 before paclitaxel, ifosfamide and nedaplatin treatment were defined as having renal dysfunction. The combination chemotherapy regimen included paclitaxel (210 mg/m 2 on day 1) and ifosfamide (1.2 g/m 2 on days 2–6) with nedaplatin (100 mg/m 2 on day 2) on a 3‐week cycle. Results A total of 10 patients had renal dysfunction with a median estimated glomerular filtration rate of 49.97 mg/mL/1.73 m 2 (range 31.7–57.5 mg/mL/1.73 m 2 ). Paclitaxel, ifosfamide and nedaplatin chemotherapy was given as second‐line therapy in four patients, third‐line in four and fourth‐line or later in two. Patients with impaired renal function received pretreatment of a median of 5.5 cycles of platinum‐based chemotherapy (range 3–11 cycles) with a median cisplatin dose of 550 mg/m 2 . The patients were given two to six cycles of paclitaxel, ifosfamide and nedaplatin chemotherapy with no dose reduction, with an overall response rate of 60%. Chemotherapy‐induced kidney dysfunction was not observed in any patient with decreased renal function. Furthermore, there was no difference in the frequency of adverse events between patients with renal dysfunction (estimated glomerular filtration rate <60 mL/min/1.73 m 2 ) and those with normal renal function (estimated glomerular filtration rate ≥60 mL/min/1.73 m 2 ). Conclusions Paclitaxel, ifosfamide and nedaplatin chemotherapy can be considered a safe and effective regimen that results in less nephrotoxicity in germ cell tumor patients with renal dysfunction.