Consensus recommendations for a standardized Brain Tumor Imaging Protocol in clinical trials
- PMID: 26250565
- PMCID: PMC4588759
- DOI: 10.1093/neuonc/nov095
Consensus recommendations for a standardized Brain Tumor Imaging Protocol in clinical trials
Abstract
A recent joint meeting was held on January 30, 2014, with the US Food and Drug Administration (FDA), National Cancer Institute (NCI), clinical scientists, imaging experts, pharmaceutical and biotech companies, clinical trials cooperative groups, and patient advocate groups to discuss imaging endpoints for clinical trials in glioblastoma. This workshop developed a set of priorities and action items including the creation of a standardized MRI protocol for multicenter studies. The current document outlines consensus recommendations for a standardized Brain Tumor Imaging Protocol (BTIP), along with the scientific and practical justifications for these recommendations, resulting from a series of discussions between various experts involved in aspects of neuro-oncology neuroimaging for clinical trials. The minimum recommended sequences include: (i) parameter-matched precontrast and postcontrast inversion recovery-prepared, isotropic 3D T1-weighted gradient-recalled echo; (ii) axial 2D T2-weighted turbo spin-echo acquired after contrast injection and before postcontrast 3D T1-weighted images to control timing of images after contrast administration; (iii) precontrast, axial 2D T2-weighted fluid-attenuated inversion recovery; and (iv) precontrast, axial 2D, 3-directional diffusion-weighted images. Recommended ranges of sequence parameters are provided for both 1.5 T and 3 T MR systems.
Keywords: Brain Tumor Imaging Protocol; MRI; clinical trials; glioblastoma.
© The Author(s) 2015. Published by Oxford University Press on behalf of the Society for Neuro-Oncology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
Comment in
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Brain tumor clinical trials imaging: a (well-standardized) picture is worth a thousand words.Neuro Oncol. 2015 Sep;17(9):1179-80. doi: 10.1093/neuonc/nov158. Neuro Oncol. 2015. PMID: 26293326 Free PMC article. No abstract available.
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Standardized Brain Tumor Imaging Protocol for Clinical Trials.AJNR Am J Neuroradiol. 2015 Oct;36(10):E65-6. doi: 10.3174/ajnr.A4544. Epub 2015 Sep 10. AJNR Am J Neuroradiol. 2015. PMID: 26359146 Free PMC article. No abstract available.
References
-
- Weller M, van den Bent M, Hopkins K, et al. EANO guideline for the diagnosis and treatment of anaplastic gliomas and glioblastoma. Lancet Oncol. 2014;15(9):e395–e403. - PubMed
-
- Stupp R, Mason WP, van den Bent MJ, et al. Radiotherapy plus concomitant and adjuvant temozolomide for glioblastoma. N Engl J Med. 2005;352(10):987–996. - PubMed
-
- Chinot OL, Wick W, Mason W, et al. Bevacizumab plus radiotherapy-temozolomide for newly diagnosed glioblastoma. N Engl J Med. 2014;370(8):709–722. - PubMed
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