Toxicity of single-day high-dose vincristine, melphalan, etoposide and carboplatin consolidation with autologous bone marrow rescue in advanced neuroblastoma.
16 unselected patients with advanced neuroblastoma were given high-dose consolidation chemotherapy with vincristine, melphalan, etoposide and carboplatin over 5 h followed by autologous bone marrow rescue. 3 patients died from treatment-related toxicity, 2 from disease, 1 is alive with disease and 10 are alive and disease-free a median of 12.5 months (range 2-38 months) after bone marrow rescue. All had bone marrow toxicity, most mucositis and 6 had seizures. Renal failure was unexpectedly severe. In the last 3 patients, administration of carboplatin was delayed by 18 h in an attempt to reduce renal damage. The results show that this regimen produces significant morbidity and has a high mortality. Although the overall outcome is encouraging, too few patients have been studied to gauge its efficacy. Whether such aggressive consolidation is necessary in heavily pretreated children with neuroblastoma remains unknown.
Gordon
S J
SJ
Department of Child Health, Medical School, University of Newcastle upon Tyne, U.K.
Pearson
A D
AD
Reid
M M
MM
Craft
A W
AW
D000293:Adolescent; D000310:Adrenal Gland Neoplasms / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects*; D001853:Bone Marrow / Q000187:drug effects; D016026:Bone Marrow Transplantation; D016190:Carboplatin / Q000008:administration & dosage; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D004334:Drug Administration Schedule; D005047:Etoposide / Q000008:administration & dosage; D006801:Humans; D007223:Infant; D007668:Kidney / Q000187:drug effects; D008558:Melphalan / Q000008:administration & dosage; D009447:Neuroblastoma / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D014182:Transplantation, Autologous; D014750:Vincristine / Q000008:administration & dosage
D014750:Vincristine; D005047:Etoposide; D016190:Carboplatin; D008558:Melphalan