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The Role of 131I-MIBG in High-Risk Neuroblastoma TreatmentDivision of Endocrinology at The Children's Hospital of Philadelphia, Philadelphia, PA, lessigm{at}email.chop.edu Despite aggressive research and treatment, high-risk neuroblastoma continues to have a devastating mortality rate of more than 40%. Research conducted over the past 2 decades has shown that the radioisotope 131I-MIBG (metaiodobenzylguanidine) is effective in the treatment of this difficult patient population. The purpose of this article is to review the diagnosis, staging, and conventional treatment of neuroblastoma and to understand the mechanism of action of MIBG and 131I-MIBG. This article also reviews treatments for high-risk neuroblastoma patients and analyzes recent research studies that used 131I-MIBG to better define the role of this treatment in high-risk neuroblastoma patients. In addition, this article explores the role of the advanced practice nurse to serve at the forefront in the implementation of a multidisciplinary 131I-MIBG treatment program.
Key Words: 131I-MIBG neuroblastoma treatment nursing radiation
Journal of Pediatric Oncology Nursing, Vol. 26, No. 4,
208-216 (2009) |
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