The purpose of this study is to obtain first, exploratory information on the safety and efficacy of (i) olaptesed pegol in combination with radiation therapy in patients with newly diagnosed glioblastoma of unmethylated MGMT promoter status either not amenable to resection (biopsy only) or after incomplete tumor resection, and (ii) olaptesed pegol in combination with radiation therapy and bevacizumab in patients with newly diagnosed glioblastoma of unmethylated MGMT promoter status either not amenable to resection (biopsy only) or after incomplete or complete tumor resection. Further arms are included (i) to establish safety for the combination of olaptesed pegol at three different doses in addition to radiotherapy and bevacizumab, (ii) to explore the benefit of combining olaptesed pegol at different dose levels with bevacizumab in order to define the doses to move forward into a subsequent randomized dose-finding study, (iii) to explore the contribution of the therapy components olaptesed pegol and bevacizumab to patient benefit and (iv) to put the clinical outcome of these treatment regimens into perspective with the standard of care treatment with temozolomide and radiotherapy.
Age range
18 Years
Sex
ALL
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Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Safety - Number of patients with treatment-related adverse events as assessed by CTCAE
Timeframe: through study completion, an average of 3 years