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Phase II trial of anti-epidermal growth factor receptor radioimmunotherapy in the treatment of anaplastic astrocytoma
Journal article   Open access   Peer reviewed

Phase II trial of anti-epidermal growth factor receptor radioimmunotherapy in the treatment of anaplastic astrocytoma

Ji H. Kim, Linna Li, Tony S. Quang, Jacqueline G. Emrich, Theodore E. Yaeger, Joseph M. Jenrette, Steven C. Cohen, Perry Black and Luther W. Brady
Journal of radiation oncology, v 2(1)
01 Mar 2013
url
https://doi.org/10.1007/s13566-012-0071-6View
Published, Version of Record (VoR)Maybe Open Access (Publisher Bronze) Open

Abstract

Life Sciences & Biomedicine Oncology Science & Technology
Objective The efficacy and safety of adjuvant radioimmunotherapy with I-125-labeled anti-epidermal growth factor receptor 425 murine antibody (I-125-425 mAb) in patients with newly diagnosed anaplastic astrocytoma (AA) is evaluated in this single-institution phase II study. Methods Patients with newly diagnosed and histologically proven AA were eligible. A total of 80 patients received three weekly intravenous injections of 1.8 GBq of I-125-425 mAb following surgery and radiation therapy to a median dose of 60 Gy. Median overall survival was the primary endpoint and the secondary endpoint was toxicity. Results The median age was 43 years (range 22-75 years), and the median Karnofsky Performance Status was 80 (range 50-100). The percentage of patients who under-went surgical debulking, radiation therapy, temozolomide, and nitrosourea-based chemotherapy are 57.5, 99, 25, and 25 % respectively. The overall median survival was 55.6 months (95 % CI 42.7-68.5 months). The 2-and 5-year survivals were 74 and 47 %, respectively. There was no grade 3 or higher toxicity with the administration of I-125-425 mAb. Conclusion Treatment with I-125-425 mAb in newly diagnosed AA patients was safe and well tolerated. Survival benefits are encouraging and warrant further study.

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Collaboration types
Domestic collaboration
Web of Science research areas
Oncology
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