“…We observed that biochemotherapy (combination of IL-2, interferon, and CVD chemotherapy regimen) is associated with better response rates and survival duration than other multi-drug regimens (Richards et al, 1992;Khayat et al, 1993;Atkins et al, 1994;Legha et al, 1996Legha et al, , 1998Thompson et al, 1997;Johnston et al, 1998;O'Day et al, 1999;Flaherty et al, 2001;Hauschild et al, 2001;Atzpodien et al, 2002;Keilholz et al, 202 BEDIKIAN ET AL. 2005). However, the prospectively-randomized Phase III trials failed to firmly establish the superiority of IL-2-based regimens over chemotherapy Hauschild et al, 2001;Atzpodien et al, 2002;Eton et al, 2002;Atkins et al, 2003).…”