A Phase 0/1 Study of BDTX-1535 in Recurrent High-Grade Glioma (rHGG) and Newly Diagnosed Glioblastoma (nGBM) Participants With EGFR Alterations or Fusions
Public ClinicalTrials.gov record NCT06072586. 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 Phase 0/1 Study of BDTX-1535 in Recurrent High-Grade Glioma (HGG) and Newly Diagnosed Glioblastoma (nGBM) Participants With EGFR Alterations or Fusions Scheduled for Resection to Evaluate Central Nervous System (CNS) Penetration With PK-triggered Expansion Cohort
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will administer the investigational drug, BDTX-1535 to eligible patients with recurrent high-grade glioma (HGG) and newly-diagnosed glioblastoma (nGBM). BDTX-1535 was designed to block a growth signal important to some cancers. BDTX-1535 is being tested in this study to see if it can be given safely to people who have tumors that can be dependent on that growth signal because of changes in a protein called EGFR. These gene changes are called amplifications, mutations, fusions or alterations and are found only in the tumors. The study design includes a Phase 0 component with PK/PD-trigger for participant enrollment into an Expansion Phase 1 component. The primary objective of the Phase 0 component is to evaluate the PK endpoints of BDTX-1535. The primary objective of the Phase 1 component is to establish the safe dose of BDTX-1535 to be used in participants with a specified treatment regimen, three of which include standard of care radiotherapy for nGBM participants.
Study identification
- NCT ID
- NCT06072586
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 82 participants
Conditions and interventions
Conditions
Interventions
- BDTX-1535 Drug
- BDTX-1535 combined with radiation therapy Drug
- BDTX-1535 combined with temozolomide and radiation therapy Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Oct 17, 2023
- Primary completion
- Nov 30, 2026
- Completion
- Nov 30, 2027
- Last update posted
- Nov 19, 2025
2023 – 2027
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Chandler Regional Medical Center | Chandler | Arizona | 85224 | Recruiting |
| St. Joseph's Hospital and Medical Center | Phoenix | Arizona | 85013 | 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 NCT06072586, 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 Nov 19, 2025 · Synced Sep 12, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06072586 live on ClinicalTrials.gov.