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A Clinical Trial of TAA06 Injection in Advanced Solid Tumors | Clinical Trials | Clareo Health

UNKNOWNPHASE1

A Clinical Trial of TAA06 Injection in Advanced Solid Tumors

NCT05190185•PersonGen BioTherapeutics (Suzhou) Co., Ltd.

Summary

B7-H3 (also known as CD276) is widely expressed on the surface of a variety of malignancies solid tumors, while it rarely or even doesn't express on normal tissues. Therefore, B7-H3 is an ideal target for chimeric antigen receptor (CAR) T cells therapy. TAA06 injection is a CAR T injection targeting B7-H3. This is a phase I clinical study with the primary objective of evaluating the safety and tolerability of TAA06 injection in subjects with TAA06-positive advanced solid tumors. The secondary objectives are as follows: to evaluate the distribution, proliferation and persistence of B7-H3-targeted CAR T cells after injection of TAA06 in subjects; to preliminarily evaluate the efficacy of TAA06 injection in subjects with TAA06-positive advanced solid tumor.

Eligibility

Age

18 - 70 years

Sex

ALL

Healthy Volunteers

Inclusion Criteria

•(1) Aged 18 to 70 years old (inclusive), male or female;
•(2) Expected survival time ≥ 12 weeks;
•(3) ECOG performance status of 0-1;
•(4) It is clearly diagnosed by pathology to be any of the following tumor types: malignant melanoma, lung cancer or colorectal cancer, and the positive rate of TAA06 expression in tumor tissues is ≥1% after immunohistochemical detection;
•(5) Subjects whose standard treatment methods are ineffective (eg: relapse after surgery, disease progress after treatment with chemotherapy, radiotherapy or targeted drugs);
•(6) According to the curative effect evaluation standard for solid tumors (RECIST 1.1), at least one measurable lesion (the longest diameter of the solid lesion ≥ 10mm, or the short diameter of the lymph node lesion ≥ 15mm);
•(7) The main organ function is normal (white blood cell count ≥3×109/L, neutrophil count ≥1.5×109/L, hemoglobin ≥8.5g/dL, platelet count ≥80×109/L, lymphocyte count at 1×109/L (inclusive) \~ 4×109/L (inclusive));
•(8) Liver and kidney function, heart and lung function meet the following criteria:
•1. Urea (Urea) and serum creatinine≤1.5×ULN;
•2. Left ventricular ejection fraction ≥50%;
+3 more criteria

Exclusion Criteria

•(1) Subjects with a history of immunodeficiency or autoimmune diseases (including but not limited to rheumatoid joint disease, systemic lupus erythematosus, vasculitis, multiple sclerosis, insulin-dependent diabetes, etc.); with graft-versus-host disease (GVHD) , Or those who need to use immunosuppressive agents;
•(2) Subjects with other type of malignant tumors within 5 years prior to screening;
•(3) Positive for hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb) with peripheral blood hepatitis B virus (HBV) DNA titer detection not within the normal reference range; positive for hepatitis C virus (HCV) antibody and peripheral blood hepatitis C virus (HCV) RNA; positive for human immunodeficiency virus (HIV) antibody; positive for syphilis test;
•(4) Severe heart disease: including but not limited to unstable angina, myocardial infarction (within 6 months prior to screening), congestive heart failure (New York Heart Association \[NYHA\] classification ≥ III), severe arrhythmia;
•(5) Unstable systemic diseases judged by the investigator: including but not limited to serious liver, kidney or metabolic diseases requiring drug treatment;
•(6) Within 7 days prior to screening, there are active or uncontrollable infections requiring systemic therapy (except for mild genitourinary infection and upper respiratory tract infection);
•(7) Pregnant or lactating women, and female subjects who plan to become pregnant within 1 year after cell infusion or male subjects whose partners plan to become pregnant within 1 year after cell infusion;
•(8) Subjects who have received CAR-T therapy or other gene-modified cell therapy prior to screening;
•(9) Subjects who are receiving systemic steroid therapy within 7 days prior to screening or need long-term use of systemic steroid therapy during treatment as judged by the investigator (except for inhalation or topical use);
•(10) Subjects with more than a moderate amount of ascites, or after conservative medical treatment (such as diuresis, sodium restriction, excluding ascites drainage) for 2 weeks, the ascites still shows a progressive increase;
+1 more criteria

Locations (1)

PersonGen BioTherapeutics(Suzhou) Co., Ltd.

Suzhou, Jiangsu, China

Key Dates

Start Date

June 1, 2021

Primary Completion Date

December 1, 2023

Completion Date

December 1, 2023

Last Updated

January 13, 2022

Enrollment

ESTIMATED participants

Conditions

Malignant Melanoma, Lung Cancer, or Colorectal Cancer

Interventions

TAA06 injection

BIOLOGICAL

Contacts

Zhiyu Wang, Doctor

CONTACT

+86-138 3119 5070 drwangzhiyu@hebmu.edu.cn