I-131-metaiodobenzylguanidine was used for treatment of neuroblastoma stage IV in three children after surgery and or chemotherapy had failed to be effective. In two of the children with multilocular lesions, after an impressive improvement of clinical symptoms tumor progression was observed. Becaus
Treatment of neuroblastoma with131I-metaiodobenzylguanidine: The experience of an Italian study group
β Scribed by Bestagno, M. ;Guerra, P. ;Puricelli, G. P. ;Colombo, L. ;Calculli, G.
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 182 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0098-1532
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β¦ Synopsis
Eight patients affected by neuroblastoma were treated with 18 courses of 131I-meta-iodobenzylguanidine (MIBG). They all had been judged as "nonresponders" to conventional treatments. Six had stage IV disease: of these, five, with massive marrow involvement, had poor results, mainly because of marrow depression; one, whose marrow had been previously purged by chemotherapy, showed a decrease in blood cell counts but not to critical levels, thus allowing repeated treatments and some improvement. Two other cases had stage III disease, without marrow involvement. Both could receive repeated treatments without adverse effects on marrow and circulating blood cells; both could have surgical procedures when a significant neoplastic mass reduction had been induced by MIBG treatments. Almost all patients experienced reduction or disappearing of pain. Treatments were well tolerated.
π SIMILAR VOLUMES
Seven patients with neuroblastoma (six children and one adult) were treated with therapeutic doses of high specific activity 131I-metaiodobenzylguanidine (131I-MIBG). Six patients were in stage IV and unresponsive to conventional treatment. One patient, in stage III, was treated at diagnosis, an app
Background. Standard chemo-radiotherapy methods for the treatment of children with advanced neuroblastoma (NBL) including bone marrow transplant approaches have been disappointing. These poor results can be ascribed to the evolution of residual drug-resistant cell populations. Curative attempts shou