products investigational treatment dose drug study days therapy weeks allergic agent investigational days received enrollment prior use randomization treatment therapeutic myelosuppressive nitrosourea chemotherapy weeks received prior days study enrollment dose infusion lymphocyte donor dli days cell received prior infusions enrollment experimental drug therapy study days use weeks treatment prior baseline month prior treatment study enrollment therapy radiation use received past drugs investigational days received enrollment patient study use prior dose anticancer therapy investigational receipt treatment study systemic prior days drug agent investigational type dose received days treatment study subject drug infection requiring drug completed systemic recent dose days treatment study bleomycin prior treatment radiosurgery chemotherapy use enrollment contraindicates morbid agent sex having condom woman use drug study pregnant agrees dose investigational drug days treatment study prior dose received enrollment use