V treh s placebom kontroliranih študijah je sodelovalo 721 bolnikov z rakom na kemoterapiji brez platine, 389 bolnikov s hematološkimi malignostmi (221 primerov multiplega mieloma, 144 ne - Hodgkinovega limfoma, in 24 primerov drugih hematoloških malignosti) in 332 s čvrstimi tumorji (172 dojke, 64 ginekološki, 23 pljuč, 22 prostate, 21 gastro- intestinalni, in 30 s tumorji drugih vrst).
721 cancer patients receiving non-platinum chemotherapy were included in three placebo-controlled studies, 389 patients with haematological malignancies (221 multiple myeloma, 144 non-Hodgkin's lymphoma, and 24 other haematological malignancies) and 332 with solid tumours (172 breast, 64 gynaecological, 23 lung, 22 prostate, 21 gastrointestinal, and 30 other tumour types).