High dose melphalan with autologous marrow rescue in cancer treatment

Autologous bone marrow rescue circumvents the major toxicity of most cancer chemotherapeutic agents. Melphalan is a particularly well suited agent for use with autologous bone marrow rescue and produces response in chemo-resistant tumours. Thirteen patients have been treated with high dose melphalan with autologous bone marrow rescue in this department. The aims of treatment were palliation, debulking of non-resectable tumours and curative adjuvant therapy. Three patients died of melphalan related toxicity. Of the remaining ten patients there were five partial remissions, one objective response, one complete remission, one with no response and two patients in whom the response is not yet assessable (adjuvant therapy). In our experience high dose melphalan is an effective means of killing tumour cells which are not sensitive to chemotherapy at conventional doses. It is recommended in young patients who have not had extensive previous radio- or chemotherapy, in the early stages of disease, with cure or prolonged remission the aim. High dose melphalan is not recommended in the older patient or in those with massive diseases and is no longer used with palliative intent.