NgFUS NIVO: NeuroNavigation-Guided Focused Ultrasound With Nivolumab in Relapsed and Progressive DMG and Other High Grade Brain Tumors
Public ClinicalTrials.gov record NCT07664176. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Safety and Feasibility Study of NeuroNavigation-Guided Low Intensity Focused Ultrasound With Microbubbles to Enhance Nivolumab Delivery for the Treatment of Relapsed and Progressive Diffuse Midline Glioma and Other High Grade Brain Tumors
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is an open-label phase 1 safety and feasibility study evaluating a novel combination therapy for progressive and relapsed diffuse midline glioma (DMG) and other progressive and relapsed high-grade brain tumors. This study combines intravenous nivolumab therapy infused following transient blood-brain barrier opening (BBBO) using low-intensity focused ultrasound with microbubble (LIFU-MB) treatment using NeuroNavigation-Guided Focused Ultrasound (NgFUS). There are two groups in this study: * Group A: Patients with relapsed or progressive diffuse midline glioma in the brainstem * Group B: Patients with relapsed or progressive high grade brain tumor that clinically require surgical resection The primary outcome is to evaluate the safety and feasibility of 3 cycles of nivolumab with BBB disruption using NgFUS with microbubbles in pediatric patients with progressive or relapsed brainstem DMG or with high grade brain tumors after surgery. Secondary outcomes include preliminary efficacy and immunological effects.
Study identification
- NCT ID
- NCT07664176
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Interventions
- NeuroNavigation-Guided Focused Ultrasound (NgFUS) Device
- Lumason Drug
- Nivolumab Drug
Device · Drug
Eligibility (public fields only)
- Age range
- 3 Years to 25 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2026
- Primary completion
- Nov 30, 2030
- Completion
- Nov 30, 2030
- Last update posted
- Sep 1, 2026
2026 – 2030
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's National Hospital | Washington D.C. | District of Columbia | 20010 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07664176, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 1, 2026 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07664176 live on ClinicalTrials.gov.