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Single-arm dose-escalation Phase 1/2 study of olaptesed pegol (NOX-A12) in combination with irradiation in inoperable or partially resected first-line glioblastoma patients with unmethylated MGMT promoter with a multiple-arm expansion group

Status
Recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-510964-21-00
Acronym
SNOXA12C401
Enrollment
136
Registered
2024-04-05
Start date
2019-09-12
Completion date
Unknown
Last updated
2025-11-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Glioblastoma

Brief summary

• Safety (adverse events)

Detailed description

Dose Escalation Cohorts und Expansion Group Arms A-C:, • PFS at 6 months (PFS-6), • Median progression-free survival (mPFS), • Median overall survival (mOS), • Tumor vascularization as per vascular MRI scans at baseline and 2, 4, and 6 months, • Topography of recurrence, • Determination of maximum tolerated dose (MTD), • Definition of recommended Phase 2 dose (RP2D), • Olaptesed plasma levels at steady state, • NANO assessment, • Quality of Life, Expansion Group Arms D-H:, • PFS at 6 months (PFS-6), • Median progression-free survival (mPFS), • Median overall survival (mOS), • Landmark overall survival at 18 months (OS18), • Overall response rate (ORR), • Olaptesed plasma levels at steady state, • Quality of Life

Interventions

DRUGKEYTRUDA 25 mg/mL concentrate for solution for infusion
DRUGAvastin 25 mg/ml concentrate for solution for infusion.

Sponsors

TME Pharma AG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
• Safety (adverse events)

Secondary

MeasureTime frame
Dose Escalation Cohorts und Expansion Group Arms A-C:, • PFS at 6 months (PFS-6), • Median progression-free survival (mPFS), • Median overall survival (mOS), • Tumor vascularization as per vascular MRI scans at baseline and 2, 4, and 6 months, • Topography of recurrence, • Determination of maximum tolerated dose (MTD), • Definition of recommended Phase 2 dose (RP2D), • Olaptesed plasma levels at steady state, • NANO assessment, • Quality of Life, Expansion Group Arms D-H:, • PFS at 6 months (PFS-6), • Median progression-free survival (mPFS), • Median overall survival (mOS), • Landmark overall survival at 18 months (OS18), • Overall response rate (ORR), • Olaptesed plasma levels at steady state, • Quality of Life

Countries

Germany

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026