Treatment of advanced neuroblastoma with high-dose melphalan and autologous bone marrow transplantation.
Fifteen children with advanced neuroblastoma according to Evans' classification (1 with stage III and 14 with stage IV) were treated with high-dose melphalan (HDM) followed by autologous bone marrow transplantation. Before HDM, all patients had been extensively treated with multimodality therapy for a median duration of 9 months. At the time of HDM, seven children were in partial remission (PR) with measurable residual tumor and 8 were in complete remission (CR) or good partial remission (GPR). No reduction in measurable tumor size was observed in any of the PR patients. However, when HDM was used as consolidation therapy (CR and GPR patients) survival appeared encouraging, since five of eight patients are alive with no evidence of disease at (NED) 29+ to 54+ months after HDM. Tolerance of this high-dose chemotherapy was satisfactory; gastrointestinal toxicity appeared to be the most important limiting factor. These results suggest that chemotherapy including high-dose melphalan is promising when used as consolidation therapy in patients who have already attained CR with conventional therapies.
D000293:Adolescent; D016026:Bone Marrow Transplantation; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008558:Melphalan / Q000009:adverse effects / Q000627:therapeutic use*; D009447:Neuroblastoma / Q000188:drug therapy*; D011379:Prognosis
D008558:Melphalan