2005-2010: The current German NB2004 randomization will include MIBG therapy and randomize topotecan use in up-front therapy and will accrue a total of 642 for all risk groups (roughly half will be high-risk).
In contrast, patients with poor prognosis Group 3 tumours may benefit from intensification of up-front therapy.
Studies of transplantation showed that, whenever it is administrated as an up-front therapy or salvage therapy, 60% 90% of patients survived after ASCT [8]– [8]].
Topoisomerase inhibitors are currently a mainstay of many salvage regimens for neuroblastoma and are being evaluated as up-front therapy in an ongoing trial [ 8- 11].
Trastuzumab induces tumour regression in approximately 30 35% of patients with HER2-amplified metastatic breast cancer if used as up-front therapy and much less activity if used after other chemotherapies (Tokunaga et al, 2006b).
Subsequently, topotecan together with other topoisomerase inhibitors have become the basis of many salvage regimens and is being evaluated as up-front therapy in ongoing trials in neuroblastoma and other cancers.
Early results, which reported improved disease-free survival with AIs, led to a recommendation by the American Society of Clinical Oncology technology assessment panel in 2005 that the treatment of these women should include an AI, either as initial (up-front) therapy or following a period of treatment with tamoxifen [ 1].
If that advice were really followed, however, it would wipe out much of the drug's future earnings, because some 40-45% of doctors, Mr Boris estimates, prescribe Vytorin right away as a "front line" therapy.
Director Dr Richard Gibbs told the BBC: "All of cancer diagnosis and front edge therapy now is turning to the fruits of the genome project.
Patient ineligible for cisplatin and for the platinum, 5-FU and cetuximab combination were treated with a carboplatin-based front line therapy.
