Engineered immune cells take on deadly brain tumors
NCT ID NCT06355908
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage trial tests a personalized cell therapy called IL13Rα2 CAR-T for people with recurrent grade 4 glioma, an aggressive brain cancer. The treatment involves collecting a patient's immune cells, engineering them to target a protein on tumor cells, and infusing them back into the brain. The main goal is to check safety, but researchers will also look for signs of tumor shrinkage.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- IL13Rα2-targeted CAR-T cells
- What this could lead to
- If successful, this could point toward a new treatment option for recurrent grade 4 glioma, a brain cancer with few effective therapies.
- What could go wrong
- This is a very early Phase 1 trial with only 30 participants, so it may not show clear benefit. The treatment is suspended, and there are risks like brain inflammation or other serious side effects from CAR-T therapy.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2024
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria: 1. Male or female aged 18-75 years (including 18 and 75 years old). 2. Karnofsky scale score (KPS)≥50. 3. Subjects with WHO grade 4 gliomas who have relapsed or progressed during or after standard treatments such as surgery, radiotherapy, and chemotherapy. 4. Tumor with IL13Rα2 positive expression. 5. Availability in collecting peripheral blood mononuclear cells (PBMCs). 6. Adequate laboratory values and adequate organ function. 7. Patients with childbearing/fathering potential must agree to use highly effective contraception. Exclusion criteria: 1. Pregnant or breastfeeding females. 2. Contraindication to bevacizumab. 3. Within 5 days prior to the infusion of CAR-T cells, subjects receiving systemic administration of steroids with dosage more than 10mg/d prednisone or the equivalent doses of other steroids (not including inhaled corticosteroid). 4. Comorbid with other uncontrolled malignancy. 5. Active immunodeficiency virus (HIV) or hepatitis B virus or hepatitis C virus or tuberculosis infection. 6. Autoimmune diseases. 7. Severe or uncontrolled psychiatric diseases or condition that could increase adverse events or interfere the evaluation of outcomes. 8. Subjects who have previously received cell therapy (such as TCR-T, CAR-T, TIL, etc.). 9. Subjects with other conditions that would interfere trial participation at the investigator's discretion.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Beijing Tiantan Hospital
Beijing, China
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Other studies related to the condition(s) this trial covers.
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