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Open-label Study Investigating of OKN-007 Combined With Temozolomide in Patients With Recurrent Glioblastoma

NCT04388475 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 57

Last updated 2025-08-12

No results posted yet for this study

Summary

This is a phase II open-label study investigating the efficacy, safety and pharmacokinetic(PK) properties of OKN-007 combined with temozolomide(TMZ) in patients with recurrent glioblastoma(GBM). All patients will have been previously treated with the standard-of-care treatment which includes surgical resection, radiation and chemotherapy, and in some cases treatment for recurrent disease. Patients with unequivocal recurrence (first or greater) established by MRI and meeting inclusion and exclusion criteria, will be eligible for OKN-007 treatment on this protocol.

Conditions

  • Recurrent Malignant Glioma
  • Brain Glioblastoma

Interventions

DRUG

OKN-007

Drug: OKN-007 (400 mg OKN-007/mL in a phosphate buffer) Administered via IV infusion, at a dose level of 60 mg/kg, given three times a week for 12 weeks, two times a week for a further 12 weeks and once per week until disease progression or up to two years.

DRUG

Temozolomide (TMZ)

Administered via oral, at a dose level of 150 mg/m2, once daily on Days 1-5 of each 28 day cycle in Cycle 1. If this dose level is tolerated, then in Cycle 2 (and subsequent cycles), at a dose level of 200 mg/m2, once daily on Days 1-5 of each 28 day cycle.

Sponsors & Collaborators

  • Oblato, Inc.

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-06-12
Primary Completion
2024-05-08
Completion
2025-03-05
FDA Drug
Yes

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04388475 on ClinicalTrials.gov