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High‐dose chemotherapy with hematopoietic stem‐cell support in germ‐cell tumor patient treatment: The French experience
Author(s) -
Fléchon A.,
Biron P.,
Droz J.P.
Publication year - 1999
Publication title -
international journal of cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.475
H-Index - 234
eISSN - 1097-0215
pISSN - 0020-7136
DOI - 10.1002/(sici)1097-0215(19991210)83:6<844::aid-ijc28>3.0.co;2-6
Subject(s) - chemotherapy , stem cell , germ cell , hematopoietic stem cell , haematopoiesis , medicine , oncology , germ cell tumors , hematopoietic stem cell transplantation , cancer research , cell , biology , genetics , gene
Germ‐cell tumors (GCTs) are very chemosensitive and highly curable cancers. For the small proportion of patients who fail conventional chemotherapy (CT), high‐dose CT (HDCT) was introduced in France and elsewhere in 1982–1984. We report here on the French experience with HDCT in GCTs. At the Centre Léon Bérard, 75 patients were treated with HDCT between 1982 and 1996. Patients received HDCT in 2 different settings: 46 in consolidation of first‐line treatment or in incomplete response, 29 in salvage of relapse or refractory disease. The most common regimens of HDCT were the combination of etoposide, double‐dose cisplatin and either ifosfamide (VIC regimen, n = 46) or cyclophosphamide (PEC regimen, n = 9) and the combination of carboplatin, etoposide and cyclophosphamide (CarboPEC regimen, n = 17). Seven patients died of toxicity. The median follow‐up was 42 months. Forty‐five of 75 patients are alive and free of disease at long term, 2 of whom had refractory disease. The median time to recovery of a granulocyte count ≥0.5 × 10 9 /l and a platelet count ≥25 × 10 9 /l was 14 and 11 days, respectively. The French development was based on double‐dose cisplatin until the results of the French randomized trial, which showed no advantage of HDCT in the first‐line treatment of poor‐risk group patients. Then carboplatin was associated with etoposide and cyclophosphamide in a phase I trial. A European randomized trial, which studies the role of HDCT in the first‐line salvage treatment of non‐refractory disease, is ongoing. So far, HDCT is not a standard treatment of GCT. Int. J. Cancer: 83:844–847, 1999. © 1999 Wiley‐Liss, Inc.