Solid Tumor, Adult Clinical Trial
Official title:
Phase Ⅰ Study of EGFR Targeted TGFβR-KO CAR T Cells in the Treatment of Previously Treated Advanced EGFR-positive Solid Tumors
Chimeric antigen receptor modified T (CART) cell therapy has been identified as a breakthrough therapy in hematologic malignancies. However, CART cell therapy yielded no satisfactory efficacy data in the study of solid tumors. One of major challenges is the complicated immunosuppressive tumor microenvironment (TME) in solid tumors. It has been reported that transforming growth factor-β (TGF-β) is one of the major regulatory factors in the TME. In this study, we construct CAR-EGFR-TGFβR-KO T cell by knocking out TGF-β receptor Ⅱ through CRISPR/Cas9 in order to study the anti-tumor activities and safety profiles of CAR-EGFR-TGFβR-KO T cell in previously treated advanced EGFR positive solid tumors.
Status | Recruiting |
Enrollment | 30 |
Est. completion date | December 31, 2024 |
Est. primary completion date | December 20, 2023 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 75 Years |
Eligibility | Inclusion Criteria: 1. Age from 18 to 75 years with estimated life expectancy >3 months. 2. Histopathological confirmed advanced solid tumors failed to at least first-line standard treatment. EGFR antigen expression level = 50%. 3. Have at least one measurable target lesion. 4. Fresh solid tumor samples or formalin-fixed paraffin embedded tumor archival samples within 6 months are necessary; Fresh tumor samples are preferred. Subjects are willing to accept tumor re-biopsy in the process of this study. 5. Previous treatment must be completed for more than 4 weeks prior to the enrollment of this study, and subjects have recovered to <= grade 1 toxicity. 6. Have an Eastern Cooperative Oncology Group performance status (ECOG) of 0 or 2 at the time of enrollment. 7. Have adequate organ function, which should be confirmed within 2 weeks prior to the first dose of study drugs. 8. Previous treatment with anti-PD-1/PD-L1 antibodies are allowed. 9. Ability to understand and sign a written informed consent document. 10. Women of child-bearing potential must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, and up to 90 days after the last dose of the drug. Exclusion Criteria: 1. Active, known or suspected autoimmune diseases. 2. Known brain metastases or active central nervous system (CNS). Subjects with CNS metastases who were treated with radiotherapy for at least 3 months prior to enrollment, have no central nervous symptoms and are off corticosteroids, are eligible for enrollment, but require a brain MRI screening. 3. Subjects are being treated with either corticosteroids (>10 mg daily prednisone equivalent) or other immunosuppressive medications within 14 days of enrollment. 4. History of severe hypersensitive reactions to other monoclonal antibodies. 5. History of allergy or intolerance to study drug components. 6. Substance abuse, medical, psychological or social conditions that may interfere with the patient's participation in the study or evaluation of the study results. 7. History or concurrent condition of interstitial lung disease of any grade or severely impaired pulmonary function. 8. Uncontrolled intercurrent illness, including ongoing or active systemic infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia (excluding insignificant sinus bradycardia and sinus tachycardia) or psychiatric illness/social situations and any other illness that would limit compliance with study requirements and jeopardize the safety of the patient. 9. History of human immunodeficiency virus (HIV) infection or acquired immunodeficiency syndrome (AIDS). 10. Pregnant or breast-feeding. Women of childbearing potential must have a pregnancy test performed within 7 days before the enrollment, and a negative result must be documented. 11. Previous or concurrent cancer within 3 years prior to treatment start EXCEPT for curatively treated cervical cancer in situ, non-melanoma skin cancer, superficial bladder tumors [Ta (non-invasive tumor), Tis (carcinoma in situ) and T1 (tumor invades lamina propria)]. 12. Vaccination within 30 days of study enrollment. 13. Active bleeding or known hemorrhagic tendency. 14. Subjects with unhealed surgical wounds for more than 30 days. 15. Being participating any other trials or withdraw within 4 weeks. |
Country | Name | City | State |
---|---|---|---|
China | Chinese PLA General Hospital | Beijing | Beijing |
Lead Sponsor | Collaborator |
---|---|
Chinese PLA General Hospital |
China,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Number of subjects occuring treatment related adverse events | Determining the safety profile following the initiation of treatment and grading these toxicities by CTCAE v5.0 | Up to 24 weeks following the infusion of TGFßR-KO CAR-EGFR T cells. | |
Secondary | The percentage of enrolled patients that respond to TGFßR-KO CAR-EGFR T cell therapy. | Overall response rate is defined as the sum of partial responses and complete responses | Up to 24 weeks following the infusion of TGFßR-KO CAR-EGFR T cells. | |
Secondary | The percentage of enrolled patients alive and without progression at 6 months | Progression free survival (PFS) is defined as the time from enrollment to documented disease progression or death. Progression will be defined clinically or on imaging as per immune related response evaluation criteria in solid tumors (irRECIST) definition. | 6 months |
Status | Clinical Trial | Phase | |
---|---|---|---|
Terminated |
NCT04551885 -
FT516 in Combination With Monoclonal Antibodies in Advanced Solid Tumors
|
Phase 1 | |
Completed |
NCT05054348 -
First-in-human Study of IO-108 as Single Agent and in Combination With a PD-1 Immune Check Point Inhibitor in Patients With Advanced Solid Tumors
|
Phase 1 | |
Active, not recruiting |
NCT04474470 -
A Study to Evaluate NT219 Alone and in Combination With ERBITUX® (Cetuximab) in Adults With Advanced Solid Tumors and Head and Neck Cancer
|
Phase 1/Phase 2 | |
Recruiting |
NCT06088004 -
Phase Ⅰ/Ⅱ Clinical Study to Evaluate ABO2011 Monotherapy in Advanced Solid Tumors
|
Phase 1/Phase 2 | |
Recruiting |
NCT05055609 -
Open-Label, Dose-Escalation With Expansion to Assess the Safety, Tolerability, and PK of TRE-515 in Subjects With Solid Tumors
|
Phase 1 | |
Completed |
NCT04020185 -
Safety and Efficacy Study of IMSA101 in Refractory Malignancies
|
Phase 1/Phase 2 | |
Withdrawn |
NCT05071846 -
MVX-ONCO-2 in Advanced Solid Tumors
|
Phase 1 | |
Recruiting |
NCT05607199 -
A First in Human Study of AUR 103 Calcium to Evaluate Safety, Pharmacokinetics and Pharmacodynamics
|
Phase 1 | |
Active, not recruiting |
NCT04552288 -
Study of Benralizumab in People With Skin Side Effects Caused by Cancer Therapies
|
Phase 2 | |
Active, not recruiting |
NCT06026254 -
A Rollover Study for Subjects Who Completed Participation in IMSA101-101 Trial
|
Phase 1 | |
Recruiting |
NCT06032845 -
Cryoablation Combined With Tislelizumab Plus Lenvatinib In Previously Treated Solid Tumors (CASTLE-11)
|
Phase 2 | |
Recruiting |
NCT06144671 -
GT201 Injection For The Treatment Of Advanced Solid Tumors
|
Phase 1/Phase 2 | |
Not yet recruiting |
NCT06398418 -
R-5780-01 In Combination With PD-1 Checkpoint Inhibitors (Checkpoint Protein on Immune Cells Called T Cells) in Patients With Solid Tumors
|
Phase 1 | |
Recruiting |
NCT05276284 -
Thiopurine Enhanced Mutations for PD-1/Ligand-1 Efficacy
|
Phase 1/Phase 2 | |
Recruiting |
NCT04121442 -
Isunakinra Alone and in Combination With a PD-1/PD-L1 Inhibitor in Patients With Solid Tumors
|
Phase 1/Phase 2 | |
Active, not recruiting |
NCT04221204 -
A Monotherapy in Subjects With Advanced Solid Tumors
|
Phase 1 | |
Terminated |
NCT03992326 -
Adoptive Transfer Of Autologous Tumor-Infiltrating Lymphocytes in Solid Tumors
|
Phase 1 | |
Terminated |
NCT05435339 -
A Study to Evaluate Safety, Tolerability, and Preliminary Effect of the GEN1053 Antibody on Malignant Solid Tumors as Monotherapy
|
Phase 1/Phase 2 | |
Recruiting |
NCT04981119 -
Solid Tumor Analysis for HLA Loss of Heterozygosity (LOH) and Apheresis for CAR T- Cell Manufacturing
|
||
Recruiting |
NCT06075849 -
Phase I Study to Evaluate Safety and Anti-tumor Activity of PB101, an Anti-angiogenic Immunomodulating Agent
|
Phase 1 |