AFP Specific T Cell Receptor Transduced T Cells Injection(C-TCR055) in Unresectable Hepatocellular Carcinoma

April 27, 2020 updated by: TingBo Liang, Zhejiang University

A Study of AFP Specific T Cell Receptor Transduced T Cells Injection in Unresectable Hepatocellular Carcinoma

A study that aimed to assess the safety and anti-tumor activity of C-TCR055 injection in unresectable HCC patients

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Unknown

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This study plans to enroll 5 patients to assess the safety of C-TCR055. Subjects who meet the eligibility criteria will receive a single dose of C-TCR055 injection, and will be followed up post treatment for safety monitoring. The follow up period will last 12 months.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
3

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • China
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310003
        • Recruiting
        • the First Affiliated Hospital, School of Medicine, Zhejiang University
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

14 years to 66 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • 1. Able to provide written informed consent. 2. Age 18-70 years old, male or female. 3. Patients must meet the following criteria:

    a. Histologically confirmed HCC; b. Serum AFP > 200ng/mL; c. Child-Pugh score ≤ 6; d. BCLC stage B and stage C defined by Chinese Liver Cancer Guideline 2017; e. Systemic therapy failed for HCC: those who received standardized systemic treatment for unresectable HCC and subsequently relapsed/progressed, or were intolerable or unwilling to receive treatment. Front-line system treatment should be approved in China (Sorafenib, lenvastinib, platinum-containing chemotherapy, regofinil); f. Previous systemic therapy was discontinued at least 2 weeks before apheresis; g. Local treatment (including surgery, ablation, interventional therapy, local radiotherapy, etc.) must be completed at least 4 weeks before apheresis, and there is no unhealed wound.

    4. Has at least 1 measurable lesion as defined per RECIST v1.1; 5. HLA-A 02:01 allele positive; 6. Liver AFP expression IHC tests

    1. ≥20% tumor cells positive, and ≤5% non-tumor tissue positive
    2. serum AFP ≥400ng/ml, and ≤5% non-tumor tissue positive. 7. ECOG score ≤ 1; 8. Expected survival > 12 weeks 9. Left ventricular ejection fraction (LVEF) ≥ 50% (measured by echocardiography). 10. No active pulmonary infections, normal pulmonary function and oxygen saturation ≥ 92% on room air 11. Laboratory criteria:
    1. Absolute neutrophil count (ANC) ≥ 1.5 x 10^9/L
    2. Platelets ≥ 60 x 10^9/L
    3. Hemoglobin ≥ 90g/L
    4. Serum total bilirubin ≤ 2 x ULN
    5. Aspartate aminotransferase (AST) and alanine aminotransferase

    6. Creatinine ≤ 1.5 x ULN 12.If patient has previous HBV infection, patient should receive antivirals treatment following treatment guidelines during study period, and the HBV DNA copies should below the detection limit at screening.

      13. Female subjects in childbearing age, their serum or urine pregnancy test must be negative, all subjects must agree to take effective contraceptive measures during the trial 14. Agree to abstain from alcohol during the study period 15. No contraindications for apheresis 16. Apheresis was received by laboratory, and passed QC.

      Exclusion Criteria:

  • 1. Have a history of allergy to cellular products. 2. Subject has liver transplantation history. 3. tumor volume was greater than 70% of liver tissue 4. Main portal vein carcinoma thrombus 5. Medium to severe ascites 6. subjects received other anti-tumor systemic therapies which were not recommended in guidelines. Or subjects received immunocheckpoint inhibitors which were discontinued less than 6 weeks or 2 drug half-lives before apheresis.

    7. Subject has other primary cancer except for the following: A. Non-melanoma cured by excision, such as basal cell skin cancer. B.Cured in situ cancers such as cervical cancer, bladder cancer or breast cancer 8. Significant clinical gastrointestinal bleeding within 4 weeks before treatment. 9. Subjects with bone metastasis or central nervous system metastasis, or with hepatic encephalopathy, epilepsy, cerebrovascular accident and other central nervous system involvement diseases.

    10. Prior treatment with genetically modified T cell therapy or stem cell therapy.

    11. Uncontrolled active infection. Preventive antibiotics, antiviral and antifungal are permitted.

    12. Active hepatitis virus infection. HCV RNA positive. 13. Subjects with syphilis or other acquired, congenital immunodeficiency disorders, including, but not limited to, HIV infected persons, systemic lupus erythematosus, psoriasis, etc.

    14. Heart insufficiency subjects of Grade III or IV according to NYHA classification criteria.

    15. Subjects received systemic therapeutic steroid doses (except for the recent or current use of inhaled steroids) or other immunotherapy (such as interleukin-interferon, thymosin, etc.) within 2 weeks before Leukocyte apheresis 16. Subjects received radiotherapy within 6weeks before Leukocyte apheresis 17. Subjects who are pregnant, lactating, or pregnant within 6 months 18. Any other disease that may increase the risk of the subject or interfere with the results of the study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Treatment group
Autologous C-TCR055 administered by intravenous (IV) infusion
Biological: Autologous C-TCR055
Autologous C-TCR055 administered by intravenous (IV) infusion

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Safety of C-TCR055
Time Frame: start treatment to 12 months
Determine if treatment with C-TCR055 is safe through assessment of adverse events(AEs) and serious adverse
start treatment to 12 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
ORR
Time Frame: start treatment to 12 months
Objective response rate based on RECIST v1.1
start treatment to 12 months
DCR
Time Frame: 3 months and 6 months
Disease control rate based on RECIST v1.1
3 months and 6 months
DOR
Time Frame: 12 months
Duration of remission
12 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Zhejiang University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 13, 2020

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 31, 2020

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 30, 2021

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 27, 2020

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 27, 2020

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 29, 2020

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
April 29, 2020

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 27, 2020

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CISLD7

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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