Marizomib alone or in combination with bevacizumab in patients with recurrent glioblastoma: Phase I/II clinical trial data.
Document Type
Article
Publication Date
1-1-2021
Publication Title
Neurooncol Adv
Keywords
california; santa monica; jwci; pacific neurosci; clinical trials; glioblastoma; marizomib
Abstract
Background: This phase I/II trial in patients with recurrent glioblastoma (GBM) evaluates the safety and preliminary efficacy of marizomib, an irreversible pan-proteasome inhibitor that crosses the blood-brain barrier.
Methods: Part A assessed the safety and efficacy of marizomib monotherapy. In Part B, escalating doses of marizomib (0.5-0.8 mg/m
Results: In Part A, 30 patients received marizomib monotherapy. The most common AEs were fatigue (66.7%), headache (46.7%), hallucination (43.3%), and insomnia (43.3%). One patient (3.3%) achieved a partial response. In Part B, the recommended phase II dose of marizomib was 0.8 mg/m
Conclusions: The safety profile of marizomib as monotherapy and in combination with bevacizumab was consistent with previous observations that marizomib crosses the blood-brain barrier. Preliminary efficacy did not demonstrate a meaningful benefit of the addition of marizomib to bevacizumab for the treatment of recurrent GBM.
Clinical Institute
Cancer
Clinical Institute
Neurosciences (Brain & Spine)
Department
Oncology
Department
Neurosciences
Recommended Citation
Bota, Daniela A; Mason, Warren; Kesari, Santosh; Magge, Rajiv; Winograd, Benjamin; Elias, Ileana; Reich, Steven D; Levin, Nancy; Trikha, Mohit; and Desjardins, Annick, "Marizomib alone or in combination with bevacizumab in patients with recurrent glioblastoma: Phase I/II clinical trial data." (2021). Articles, Abstracts, and Reports. 5608.
https://digitalcommons.providence.org/publications/5608
