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OncoMatch/Clinical Trials/NCT06157541

T Cells and Pembrolizumab for Recurrent and Newly Diagnosed Glioblastoma

Is NCT06157541 recruiting? Yes, currently enrolling (May 2026). This Phase 1/2 trial studies multiple treatments including Allogeneic cytomegalovirus-specific T cells and Pembrolizumab for glioblastoma multiforme.

Phase 1/2RecruitingQueensland Institute of Medical ResearchNCT06157541Data as of May 2026

Treatment: Allogeneic cytomegalovirus-specific T cells · PembrolizumabThe goal of this clinical trial is to test a combined therapy approach (allogeneic cytomegalovirus \[CMV\]-specific T cells and pembrolizumab) in patients with brain cancer. The type of brain cancer being studied is glioblastoma multiforme/astrocytoma grade 4. The purpose of part 1 of this study is to determine the maximum-tolerated dose and/or recommended dose(s) for future exploration of allogeneic CMV-specific T cells as monotherapy or in combination with pembrolizumab in patients with recurrent GBM/astrocytoma grade 4. Part 2 of the study aims to investigate the anti-tumour activity of allogeneic CMV-specific T cells as monotherapy or in combination with pembrolizumab, assessed by magnetic resonance imaging and survival, in patients with recurrent or newly diagnosed GBM/grade 4 astrocytoma.

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Extracted eligibility criteria

Cancer type

Glioblastoma

Performance status

ECOG 0–1(Restricted strenuous activity)

Prior therapy

Cannot have received: anti-PD-1 therapy

Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2 agent or with an agent directed to another stimulatory or co-inhibitory T-cell receptor

Cannot have received: systemic anti-cancer therapy or investigational agents

Exception: temozolomide permitted during the trial

Has received prior systemic anti-cancer therapy or investigational agents within 4 weeks prior to study intervention, with the exception of temozolomide, which is permitted during the trial

Cannot have received: live vaccine

Has received a live vaccine or live-attenuated vaccine within 30 days prior to the first dose of study intervention

Cannot have received: investigational agent/device

Has received in an investigational agent, or has used an investigational device within 4 weeks prior to the first dose of study intervention

Lab requirements

Blood counts

adequate organ function required; specimens must be collected within 10 days prior to the start of study intervention

Kidney function

adequate organ function required; specimens must be collected within 10 days prior to the start of study intervention

Liver function

adequate organ function required; specimens must be collected within 10 days prior to the start of study intervention

Have adequate organ function. Specimens must be collected within 10 days prior to the start of study intervention.

Structured fields extracted by AI. May contain errors — verify against the official protocol.

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