Phase I Study of APX005M in Pediatric Central Nervous System Tumors
Phase 1
Active, not recruiting
NCT03389802
| Condition | Glioblastoma Multiforme, High-grade Astrocytoma Not Otherwise Specified, CNS Primary Tumor, Not Otherwise Specified, Ependymoma, Not Otherwise Specified |
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| Phase | Phase 1 |
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| Sponsor | Pediatric Brain Tumor Consortium |
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| Status | Active, not recruiting |
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| Enrollment | 32 participants |
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| Interventions | APX005M treatment for recurrent or refractory primary malignant CNS tumor patients, APX005M treatment for newly diagnosed DIPG patients |
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| Start date | Mar 1, 2018 |
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| Completion date | Sep 30, 2023 |
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| Results posted | Oct 10, 2024 |
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Summary
This phase I trial studies the side effects and best dose of APX005M in treating younger patients with primary malignant central nervous system tumor that is growing, spreading, or getting worse (progressive), or newly diagnosed diffuse intrinsic pontine glioma. APX005M can trigger activation of B cells, monocytes, and dendritic cells and stimulate cytokine release from lymphocytes and monocytes. APX005M can mediate a direct cytotoxic effect on CD40+ tumor cells.
Number of Patients Who Experienced Dose-limiting Toxicities (DLTs)
6 weeks · Participants
| Stratum 1, Dose Level 1 | 0 Participants |
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| Stratum 1, Dose Level 2 | 0 Participants |
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| Stratum 1, Dose Level 3 | 2 Participants |
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| Stratum 2, Dose Level 2 | 0 Participants |
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| Stratum 2, Dose Level 3 | 3 Participants |
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Maximum Tolerated Dose (MTD) and/or Recommended Phase II Dose (RP2D) of APX005M in Stratum 1
6 weeks (first 2 courses of treatment) · mg/kg
Maximum Tolerated Dose (MTD) and/or Recommended Phase II Dose (RP2D) of APX005M in Stratum 2
6 weeks (first 2 courses of treatment) · mg/kg
Open in BENITIONS
View on ClinicalTrials.gov
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