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Trial record 5 of 39 for:    TCR-T

Phase I Trial of LMP2 Antigen-specific TCR T-cell Therapy for Recurrent and Metastatic NPC Patients

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ClinicalTrials.gov Identifier: NCT03925896
Recruitment Status : Recruiting
First Posted : April 24, 2019
Last Update Posted : September 12, 2019
Sponsor:
Information provided by (Responsible Party):
Hai-Qiang Mai,MD,PhD, Sun Yat-sen University

Tracking Information
First Submitted Date  ICMJE April 20, 2019
First Posted Date  ICMJE April 24, 2019
Last Update Posted Date September 12, 2019
Actual Study Start Date  ICMJE August 7, 2019
Estimated Primary Completion Date August 1, 2020   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: September 10, 2019)
To Determine the Maximum Tolerated Dose of TCR T-cell Therapy [ Time Frame: 2 years ]
Verify the MTD of LMP2 Antigen-specific TCR T-cell Therapy
Original Primary Outcome Measures  ICMJE
 (submitted: April 20, 2019)
To Determine the Maximum Tolerated Dose [ Time Frame: 2 years ]
Verify the MTD of LMP2 Antigen-specific TCR T-cell Therapy
Change History
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Phase I Trial of LMP2 Antigen-specific TCR T-cell Therapy for Recurrent and Metastatic NPC Patients
Official Title  ICMJE LMP2 Antigen-specific High-affinity T Cell Receptor (TCR)-Transduced Autologous T-cell Therapy for Recurrent and Metastatic Nasopharyngeal Carcinoma, an Open-label, Single-center, Phase I Clinical Trial
Brief Summary In this study, a single-arm, open-labeled clinical trial will be performed to determine the safety and efficacy of EBV TCR-T cells in the treatment of recurrent/metastatic nasopharyngeal carcinoma with positive EBV infection in the Chinese population.
Detailed Description All enrolled subjects will be infused with EBV TCR-T cells. The project which enrolls 27 patients, according to the patient's HLA subtypes will be divided into HLA-A2, HLA-A11, HLA-A24 three groups, 9 patients in each group. Using a dose climbing method, each group will be divided into three dose subgroups. In the first dose subgroup, 5×106/kg TCR-T cells will be returned, and in the second dose subgroup, 1×107/kg TCR-T cells will be returned. The third dose subgroup 5 x 107/kg TCR-T cells will be returned.
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Allocation: N/A
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Nasopharyngeal Carcinoma
Intervention  ICMJE Drug: LMP2 Antigen-specific TCR T cells
All enrolled subjects will be infused with EBV TCR-T cells. The project which enrolls 27 patients, according to the patient's HLA subtypes will be divided into HLA-A2, HLA-A11, HLA-A24 three groups, 9 patients in each group. Using a dose climbing method, each group will be divided into three dose subgroups. In the first dose subgroup, 5×106/kg TCR-T cells will be returned, and in the second dose subgroup, 1×107/kg TCR-T cells will be returned. The third dose subgroup 5 x 107/kg TCR-T cells will be returned.
Other Name: EBV specific TCR-T cells
Study Arms  ICMJE Experimental: LMP2 Antigen-specific TCR T cells
All enrolled subjects will be infused with EBV TCR-T cells. The project which enrolls 27 patients, according to the patient's HLA subtypes will be divided into HLA-A2, HLA-A11, HLA-A24 three groups, 9 patients in each group. Using a dose climbing method, each group will be divided into three dose subgroups. In the first dose subgroup, 5×106/kg TCR-T cells will be returned, and in the second dose subgroup, 1×107/kg TCR-T cells will be returned. The third dose subgroup 5 x 107/kg TCR-T cells will be returned.
Intervention: Drug: LMP2 Antigen-specific TCR T cells
Publications *

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Recruiting
Estimated Enrollment  ICMJE
 (submitted: April 20, 2019)
27
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE August 1, 2022
Estimated Primary Completion Date August 1, 2020   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

1. Patients with nasopharyngeal carcinoma diagnosed by pathology and EBV infection (EBERs positive ) ; 2.18-70 years old; 3.MHC-I is HLA-A2, HLA-A11 or HLA-A24 subtype; 4. Progression after second-line platinum-containing chemotherapy regimen, recurrent/metastatic nasopharyngeal carcinoma patients who are inoperable and non-radiable; 5. Based on the Response Evaluation Criteria in Solid Tumors version (RECIST 1.1), there are ≥ 1 measurable target lesions; 6. Expected survival time is more than 12 weeks; 7. ECOG score 0-2 points; 8. Patients with good bone marrow, kidney, liver, and heart, and lung function 9. Can establish the venous access required for the collection, no contraindications for white blood cell collection; 10. Male and female patients of the appropriate age must adopt a reliable method of contraception; 11. Those who understand the trial and have signed an informed consent form.

Exclusion Criteria:

  1. Patients with symptomatic brain metastasis;
  2. Other malignant tumors other than nasopharyngeal carcinoma within 5 years prior to enrollment, in addition to appropriate treatment of cervical carcinoma in situ, cutaneous basal or squamous cell carcinoma, localized prostate cancer or ductal carcinoma in situ after radical surgery ;
  3. Hepatitis B or hepatitis C active period, HIV-infected;
  4. Any other uncontrolled active disease that impedes participation in the trial;
  5. Patients with severe heart and cerebrovascular diseases such as coronary heart disease, angina pectoris, myocardial infarction, arrhythmia, cerebral thrombosis, and cerebral hemorrhage;
  6. 2-3 grade hypertension or patients with poorly controlled hypertension;
  7. Those with a history of mental illness that are difficult to control;
  8. The investigator believes that it is not appropriate to participate in the trial;
  9. Those who have been using immunosuppressive agents for a long time after organ transplantation, except for recent or current inhaled corticosteroids;
  10. In the opinion of the investigator, the presence of medical history or mental state history or laboratory abnormalities may increase the risk associated with participating in the study or study drug administration, or may interfere with the interpretation of the results;
  11. Screening indicates that the target cell transfection rate is less than 30%, or the T cell expansion is insufficient (less than 5 times) under CD3/CD28 stimulation conditions;
  12. Unstable pulmonary embolism, deep vein thrombosis, or other major arterial/venous thromboembolic events occurred 30 days or 30 days prior to grouping. If receiving anticoagulant therapy, the subject's therapeutic dose must be stable before grouping;
  13. A subject who is pregnant or breastfeeding, or who is planning a pregnancy during or after 2 months of treatment;
  14. Subjects who are women of childbearing age who are reluctant to receive high-efficiency contraception (according to institutional standards) during treatment and at least 2 months after the end of treatment. Female subjects of childbearing age are required to provide a negative result of a serum or urine pregnancy test within 48 hours prior to treatment;
  15. There are active or uncontrollable infections requiring systemic treatment within 14 or 14 days prior to grouping;
  16. Subjects who are unwilling or unable to comply with the research requirements.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years to 70 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE
Contact: Hai Qiang Mai, MD.PHD 020-87343380 maihq@sysucc.org.cn
Listed Location Countries  ICMJE China
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT03925896
Other Study ID Numbers  ICMJE B2019-021
Has Data Monitoring Committee No
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
IPD Sharing Statement  ICMJE
Plan to Share IPD: No
Responsible Party Hai-Qiang Mai,MD,PhD, Sun Yat-sen University
Study Sponsor  ICMJE Sun Yat-sen University
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Chair: Hai Qiang Mai, MD,PhD Sun Yat-sen University
PRS Account Sun Yat-sen University
Verification Date September 2019

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP