- A Study Comparing Niraparib With Temozolomide in Adult Participants With Newly-diagnosed, MGMT Unmethylated Glioblastoma — Recruiting • Phase III • Oncology • NCT06388733.
- The goal of this Phase 3 clinical trial is to compare the efficacy of niraparib versus temozolomide (TMZ) in adult participants with newly-diagnosed, MGMT unmethylated glioblastoma multiforme (GBM). The main question it aims to answer is: Does niraparib improve overall survival (OS)….
- Sponsor: Ivy Brain Tumor Center.
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The goal of this Phase 3 clinical trial is to compare the efficacy of niraparib versus temozolomide (TMZ) in adult participants with newly-diagnosed, MGMT unmethylated glioblastoma multiforme (GBM). The main question it aims to answer is: Does niraparib improve overall survival (OS) compared to TMZ? Participants will be randomly assigned to one of two treatment arms: niraparib or TMZ. * study drug (Niraparib) or * comparator drug (Temozolomide - which is the standard approved treatment for MGMT unmethylated glioblastoma). The study medication will be taken daily while receiving standard of…
- : * 1. Histologic documentation of a newly-diagnosed intracranial GBM, per 2021 WHO classification guidelines through local pathology review. * 2. Age ≥18 years at the time of signing informed consent. * 3. Sufficient tissue available for retrospective central pathology review, retrospective central confirmation of MGMT promoter methylation status and genomic analysis. If insufficient tissue is available,pproval may be granted on a case-by-case basis after a review. * 4. Unmethylated MGMT promoter region determined locally by a validated PSQ or qMS-PCR assay compliant to local regulations. Numerical cut-off for an MGMT unmethylated tumor will be defined in the protocol. * 5. Suitability for SOC RT to 60 Gy in 30 fractions using ESTRO-EANO 'single phase' targeting approach [Niyazi, 2023], per investigator's judgment. * 6. No prior treatment for GBM (including brachytherapy or BCNU wafers), other than surgical resection or biopsy. * 7. Female participants: Not pregnant, planning to get pregnant, or breastfeeding and one of the following conditions apply: is of nonchildbearing potential or is of childbearing potential AND using a contraceptive method that is highly effective (with a failure rate of
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