- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05352542
GPC3-targeting LCAR-H93T Cell in Treatment of Advanced Hepatocellular Carcinoma
July 10, 2023 updated by: jianming xu
A Phase I Clinical Trial for Evaluating the Safety, Tolerance and Efficacy of GPC3-targeting LCAR-H93T Cell in Treatment of Advanced Hepatocellular Carcinoma
A Phase I Clinical Trial for Evaluating the Safety, Tolerance and Efficacy of GPC3-targeting LCAR-H93T Cell in Treatment of Advanced Hepatocellular Carcinoma
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed Description
This is an open-label, dose escalation/expansion study to assess the safety, tolerability, and efficacy of LCAR-H93T in patients ≥ 18 years of age with relapsed or refractory advanced hepatocellular carcinoma.
Patients who meet the eligibility criteria will receive LCAR-H93T infusion.
The study will include the following sequential phases: screening, pre-treatment (cell product preparation; lymphodepleting chemotherapy), treatment and follow up
Study Type
Interventional
Enrollment (Estimated)
34
Phase
- 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
- Name: Jianming Xu
- Phone Number: 13910866712
- Email: jianmingxu2014@163.com
Study Locations
-
-
Beijing
-
Beijing, Beijing, China
- Recruiting
- Chinese PLA General Hospital
-
Contact:
- Jianming Xu
- Phone Number: 13910866712
- Email: jianmingxu2014@163.com
-
Beijing, Beijing, China
- Recruiting
- Beijing GoBroad Boren Hospital
-
Contact:
- Fan Li
- Phone Number: 13126636699
- Email: lifan30207@126.com
-
-
Shanxi
-
Xi'an, Shanxi, China
- Not yet recruiting
- The First Affiliated Hospital of Xi 'an Jiaotong University School of Medicine
-
Contact:
- Zheng Wu
-
-
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
Ages Eligible for Study
16 years to 73 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Subjects have fully understood the possible risks and benefits of participating in this study, are willing to follow and able to complete all trial procedures, and have signed informed consent;
- Age 18-75 years;
- Patients diagnosed as advanced hepatocellular carcinoma (HCC) histopathologically or cytologically; Progression or intolerance after previous standard systemic therapy;
- GPC3 is detected positive by immunohistochemistry (IHC);
- Child-Pugh score ≤ 7;
- At least one assessable tumor lesion;
- ECOG score: 0-1;
- Expected survival ≥ 3 months;
- Clinical laboratory values meet screening visit criteria
Exclusion Criteria:
- Previous CAR-T cell, TCR-T cell or other cell therapies or therapeutic tumor vaccination directed at any target;
- Any previous GPC3 targeted therapy;
- Prior antitumor therapy with insufficient washout period;
- Brain metastases with central nervous system symptoms;
- Pregnant or lactating women
- HCV-Ab or/and HIV-Ab positive; active syphilis;
- Severe underlying diseases
- Any condition that, in the opinion of the investigator, will make the subject unsuitable for participation in this 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 |
Intervention / Treatment |
---|---|
Experimental: LCAR-H93T Cells
Each subject will receive LCAR-H93T cells
|
before treatment with LCAR-H93T cells, subjects will receive a conditioning regimen
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence, severity, and type of treatment-emergent adverse events (TEAEs)
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
An adverse event refers to any untoward medical occurrence in a clinical investigation subject administered a pharmaceutical product (investigational or non-investigational), which does not necessarily have a causal relationship with the treatment
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Dose-limiting toxicity (DLT) rate
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Dose-limiting toxicity (DLT) refers to a drug-related toxicity during treatment with the drug, the severity of which is clinically unacceptable, limiting the further escalation of drug dose.
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Recommended Phase 2 dose (RP2D) finding
Time Frame: 30 days after LCAR-H93T infusion (Day 1)
|
RP2D established through ATD+BOIN design
|
30 days after LCAR-H93T infusion (Day 1)
|
CAR positive T cells
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
CAR positive T cells after LCAR-H93T infusion
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
CAR transgene levels in peripheral blood
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
CAR transgene levels in peripheral blood after LCAR-H93T infusion
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall response rate (ORR)
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Objective Response Rate (ORR) is defined as the proportion of subjects who achieve CR or PR after treatment via LCAR-H93T cell infusion, and the objective tumor response rate will be calculated for patients with measurable disease per RECIST 1.1 only
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Disease control rate (DCR)
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Disease Control Rate (DCR) is defined as the proportion of patients with complete response, partial responses and stable disease
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Duration of Response(DoR)
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Duration of Remission (DoR) is defined as the time from the first documentation of remission (PR or better) to the first documented disease progression evidence (according to RECIST 1.1) of the responders (who achieve PR or better response)
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Time to Response (TTR)
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Time to Response (TTR) is defined as the time from the date of first infusion of LCAR-H93T to the date of the first response evaluation of the subject who has met all criteria for PR or better
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Progress Free Survival (PFS)
Time Frame: 2 years after LCAR-H93T infusion (Day 1)
|
Progression Free Survival (PFS) is defined as the time from the date of first infusion of the LCAR-H93T to the first documented disease progression (according to RECIST 1.1) or death (due to any cause), whichever occurs first
|
2 years after LCAR-H93T infusion (Day 1)
|
Overall Survival (OS)
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Overall Survival (OS) is defined as the time from the date of first infusion of LCAR-H93T to death of the subject
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Incidence of anti-LCAR-H93T antibody
Time Frame: Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Venous blood samples will be collected to measure LCAR-H93T positive cell concentrations and the transgenic level of LCAR-H93T, at the time points when anti-LCAR-H93T antibody serum samples are evaluated
|
Minimum 2 years after LCAR-H93T infusion (Day 1)
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
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)
May 19, 2022
Primary Completion (Estimated)
July 1, 2024
Study Completion (Estimated)
October 1, 2026
Study Registration Dates
First Submitted
April 1, 2022
First Submitted That Met QC Criteria
April 23, 2022
First Posted (Actual)
April 29, 2022
Study Record Updates
Last Update Posted (Actual)
July 11, 2023
Last Update Submitted That Met QC Criteria
July 10, 2023
Last Verified
July 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- BM2L202005
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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