Bevacizumab with Temozolomide and Radiation for Newly Diagnosed Glioblastoma

This study is looking at a new way to treat newly diagnosed glioblastoma (a type of brain cancer). It compares giving a drug called bevacizumab (Avastin) directly into the brain's arteries (Superselective Intraarterial Cerebral Infusion or SIACI) along with standard treatment (temozolomide and radiation) to just receiving temozolomide and radiation alone. Researchers want to see if adding bevacizumab this way helps people live longer. You might be able to join if you are 18 or older and have a confirmed diagnosis of glioblastoma. The study plans to enroll 432 people, but its current status is unclear.

Study design
This is an interventional study with an unclear phase. It compares two treatment approaches in a planned enrollment of 432 participants.
What's involved
If in the treatment group, you would receive bevacizumab infusions every three months for a total of three infusions, in addition to daily oral temozolomide and radiation for 42 days, followed by rest and maintenance cycles. If in the control group, you would receive daily oral temozolomide and radiation for 42 days, followed by rest and maintenance cycles.
Compensation
Not stated in the trial record.
Follow-up
Overall survival will be measured at 62 months.

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NCT05271240

Repeated Superselective Intraarterial Cerebral Infusion (SIACI) of Bevacizumab With Temozolomide and Radiation Compared to Temozolomide and Radiation Alone in Newly Diagnosed GBM

Recruiting
PHASE3Ages 18+InterventionalTreatment
Northwell Health
~432 participants
Updated 2026-06-01 on ClinicalTrials.gov
What's tested:Repeated Superselective Intraarterial Cerebral infusion (SIACI) of Bevacizumab (Avastin) with Temozolomide and RadiationTemozolomide and Radiation Alone

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Overall survival (OS)
Measured over 62 months
Glioblastoma
Glioblastoma Multiforme
Glioma, Malignant
GBM
Brain Cancer
Glioblastoma, IDH-wildtype
Glioblastoma Multiforme, Adult
1 sites across 1 states
New York1
  • John Boockvar, MD · PRINCIPAL_INVESTIGATOR · Feinstein Institute for Medical Research/Lenox Hill Hospital

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  • Overall survival (OS)62 months

    The primary end point will be overall survival (OS). Overall survival is defined as the time from randomization until death due to any cause. Participants who are still alive at the time of analysis will be censored at their last known alive date.