Clinical trial · Interventional
A Phase I, Single-arm, Open-label Clinical Study to Evaluate the Safety, Pharmacokinetics, and Preliminary Efficacy of CHT101 Cell Infusion in Adult Subjects With Recurrent or Progressive Malignant Primary Brain Tumors（CROWN）
A Phase I, Single-arm, Open-label Clinical Study to Evaluate the Safety, Pharmacokinetics, and Preliminary Efficacy of CHT101 Cell Infusion in Adult Subjects With Recurrent or Progressive Malignant Primary Brain Tumors
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Recurrent or progressive primary malignant brain tumors are among the malignancies with a poor prognosis. They refer to primary brain tumors that either recur after standard treatment or show disease progression during the course of standard therapy. This group includes a variety of histological types, most commonly glioblastoma, anaplastic astrocytoma, anaplastic oligodendroglioma, and primary central nervous system lymphoma.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Brain (Nervous System) Cancers | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| CHT 101 | Biological | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- CHT 101 injection
- description
- CHT101 is an allogeneic CD70-targeted chimeric antigen receptor T cell therapy.
- interventionNames
- Biological: CHT 101
Primary outcomes (1)
- measure
- Safety and Tolerability
- timeFrame
- 2 years
- description
- Treatment-related adverse events were recorded and assessed according to the National Cancer Institute's Common Terminology Criteria for Adverse Events
Secondary outcomes (5)
- measure
- Objective response rate (ORR)
- timeFrame
- 2 years
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 70 Years
Show eligibility criteria text
Inclusion Criteria: * Tumor tissue specimens must be CD70-positive as determined by immunohistochemistry (IHC). Subjects must be pathologically confirmed to have high-grade glioma, defined as WHO (2021) Central Nervous System Tumor Classification grade 3 or 4 gliomas; or primary central nervous system lymphoma (PCNSL). Contrast-enhanced magnetic resonance imaging (MRI) must demonstrate the presence of an intracranial space-occupying lesion, with at least one measurable lesion. At the time of signing the informed consent form (ICF), the Karnofsky Performance Status (KPS) score must be ≥70. Exclusion Criteria: * Patients with brainstem recurrence, spinal dissemination, or extracranial metastasis. History of bone marrow or solid organ transplantation. History of other primary malignancies within 5 years prior to study treatment. Prior receipt of CD70-targeted antitumor therapies, including but not limited to CD70-targeted cell therapies (autologous or allogeneic) and TCR-T therapy. Prior treatment with CAR-T therapy or other cell/gene therapies. Presence of acute or moderate-to-severe chronic graft-versus-host disease (GVHD) within 4 weeks prior to signing the informed consent form (ICF), or receipt of systemic therapy for GVHD within 4 weeks prior to the first infusion. Clinically significant cardiovascular disease. Epilepsy that is difficult to control with medication, or chronic symptoms and signs of intracranial hypertension. Inadequate bone marrow reserve or organ function. Pregnant or breastfeeding female subjects.
References
Publications (0)
Data not yet available