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Salvage radioimmunotherapy with murine iodine-131-labeled antitenascin monoclonal antibody 81C6 for patients with recurrent primary and metastatic malignant brain tumors: phase II study results.

Publication ,  Journal Article
Reardon, DA; Akabani, G; Coleman, RE; Friedman, AH; Friedman, HS; Herndon, JE; McLendon, RE; Pegram, CN; Provenzale, JM; Quinn, JA; Rich, JN ...
Published in: J Clin Oncol
January 1, 2006

PURPOSE: To assess the efficacy and toxicity of intraresection cavity iodine-131-labeled murine antitenascin monoclonal antibody 81C6 (131I-m81C6) among recurrent malignant brain tumor patients. PATIENTS AND METHODS: In this phase II trial, 100 mCi of 131I-m81C6 was injected directly into the surgically created resection cavity (SCRC) of 43 patients with recurrent malignant glioma (glioblastoma multiforme [GBM], n = 33; anaplastic astrocytoma [AA], n = 6; anaplastic oligodendroglioma [AO], n = 2; gliosarcoma [GS], n = 1; and metastatic adenocarcinoma, n = 1) followed by chemotherapy. RESULTS: With a median follow-up of 172 weeks, 63% and 59% of patients with GBM/GS and AA/AO tumors were alive at 1 year. Median overall survival for patients with GBM/GS and AA/AO tumors was 64 and 99 weeks, respectively. Ten patients (23%) developed acute hematologic toxicity. Five patients (12%) developed acute reversible neurotoxicity. One patient (2%) developed irreversible neurotoxicity. No patients required reoperation for radionecrosis. CONCLUSION: In this single-institution phase II study, administration of 100 mCi of 131I-m81C6 to recurrent malignant glioma patients followed by chemotherapy is associated with a median survival that is greater than that of historical controls treated with surgery plus iodine-125 brachytherapy. Furthermore, toxicity was acceptable. Administration of a fixed millicurie dose resulted in a wide range of absorbed radiation doses to the SCRC. We are now conducting a phase II trial, approved by the US Food and Drug Administration, using patient-specific 131I-m81C6 dosing, to deliver 44 Gy to the SCRC followed by standardized chemotherapy. A phase III multicenter trial with patient-specific dosing is planned.

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Published In

J Clin Oncol

DOI

EISSN

1527-7755

Publication Date

January 1, 2006

Volume

24

Issue

1

Start / End Page

115 / 122

Location

United States

Related Subject Headings

  • Tenascin
  • Salvage Therapy
  • Radioimmunotherapy
  • Oncology & Carcinogenesis
  • Neoplasm Recurrence, Local
  • Neoplasm Metastasis
  • Middle Aged
  • Male
  • Iodine Radioisotopes
  • Humans
 

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Reardon, D. A., Akabani, G., Coleman, R. E., Friedman, A. H., Friedman, H. S., Herndon, J. E., … Bigner, D. D. (2006). Salvage radioimmunotherapy with murine iodine-131-labeled antitenascin monoclonal antibody 81C6 for patients with recurrent primary and metastatic malignant brain tumors: phase II study results. J Clin Oncol, 24(1), 115–122. https://doi.org/10.1200/JCO.2005.03.4082
Reardon, David A., Gamal Akabani, R Edward Coleman, Allan H. Friedman, Henry S. Friedman, James E. Herndon, Roger E. McLendon, et al. “Salvage radioimmunotherapy with murine iodine-131-labeled antitenascin monoclonal antibody 81C6 for patients with recurrent primary and metastatic malignant brain tumors: phase II study results.J Clin Oncol 24, no. 1 (January 1, 2006): 115–22. https://doi.org/10.1200/JCO.2005.03.4082.
Reardon DA, Akabani G, Coleman RE, Friedman AH, Friedman HS, Herndon JE, McLendon RE, Pegram CN, Provenzale JM, Quinn JA, Rich JN, Vredenburgh JJ, Desjardins A, Gururangan S, Badruddoja M, Dowell JM, Wong TZ, Zhao X-G, Zalutsky MR, Bigner DD. Salvage radioimmunotherapy with murine iodine-131-labeled antitenascin monoclonal antibody 81C6 for patients with recurrent primary and metastatic malignant brain tumors: phase II study results. J Clin Oncol. 2006 Jan 1;24(1):115–122.

Published In

J Clin Oncol

DOI

EISSN

1527-7755

Publication Date

January 1, 2006

Volume

24

Issue

1

Start / End Page

115 / 122

Location

United States

Related Subject Headings

  • Tenascin
  • Salvage Therapy
  • Radioimmunotherapy
  • Oncology & Carcinogenesis
  • Neoplasm Recurrence, Local
  • Neoplasm Metastasis
  • Middle Aged
  • Male
  • Iodine Radioisotopes
  • Humans