Trials / Not Yet Recruiting
Not Yet RecruitingNCT07210632
Window Trial of Fluorescently Labeled Nivolumab-IRDye800 (Nivo800) in High Grade Glioma (HGG)
- Status
- Not Yet Recruiting
- Phase
- EARLY_Phase 1
- Study type
- Interventional
- Enrollment
- 38 (estimated)
- Sponsor
- Eben Rosenthal · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
High-grade gliomas (HGGs) are among the most aggressive and treatment-resistant brain tumors. Immunotherapy with checkpoint inhibitors like nivolumab has shown promise, but its efficacy remains variable and poorly understood in this patient population. This clinical trial investigates a novel imaging-enabled formulation of nivolumab-IRDye800 (nivo800) which incorporates a near-infrared (NIR) fluorescent dye to enable real-time visualization of drug distribution within tumor tissue.
Conditions
- Brain Cancer
- HGG
- Glioma
- High Grade Glioma
- High Grade Gliomas
- High Grade Glioma (III or IV)
- High Grade Glioma (HGG) of the Brain With BRAF Aberration
Interventions
| Type | Name | Description |
|---|---|---|
| DRUG | Nivolumab | Participants will receive a single infusion of nivolumab following an infusion of nivolumab-IRDye800 (nivo800), for a combined total dose of 240 mg. This dosing applies to all cohorts except Cohort 1, which is designated as the safety group. Each cohort, other than Cohort 1, will receive no more than 240 mg in total of nivolumab and nivo800 combined. Participants will then undergo planned Standard of Care (SOC) surgical resection 1 to 4 days after the infusion. |
| DRUG | Nivolumab-IRDye800 | Participants will receive an infusion of nivolumab-IRDye800 (nivo800). Nivo800 has never been assessed in patients before and therefore Cohort 1 will receive only a test dose to determine the safety (3 participants). Cohorts 2-4 will receive escalating doses of nivo800, keeping the overall dose nivolumab + nivo800 no more than 240 mg. Participants will undergo planned Standard of Care surgical resection at 1-4 days after infusion. |
Timeline
- Start date
- 2026-03-30
- Primary completion
- 2030-03-30
- Completion
- 2031-03-30
- First posted
- 2025-10-07
- Last updated
- 2026-02-27
Locations
1 site across 1 country: United States
Regulatory
- FDA-regulated drug study
Source: ClinicalTrials.gov record NCT07210632. Inclusion in this directory is not an endorsement.