“…The obvious need to improve these results has yielded two different strategies: the increasing use of new drugs with paclitaxel (Motzer et al, 1994;Bokemeyer et al, 1996;Sandler et al, 1998), gemcitabine (Bokemeyer et al, 1999;Einhorn et al, 1999), oxaliplatin (Kollmannsberger et al, 2002a), irinotecan (Kollmannsberger et al, 2002b;Miki et al, 2002) and epirubicin (Madani et al, 2003) currently under evaluation as single agents or in combination (Hinton et al, 2002;Miki et al, 2002;Kollmannsberger et al, 2004), and the development of high-dose chemotherapy, particularly since the advent of autologous stem cell rescue and growth factor support (Motzer et al, 1992(Motzer et al, , 2000aBeyer et al, 1997;Bhatia et al, 2000;Rosti et al, 2002;Kollmannsberger et al, 2004).…”