Non-hodgkin Lymphoma,B CellPhase 1/2CAR-TNCT05143112
Allogeneic CD19 CAR-T Cells for the Treatment of Relapsed/Refractory B-cell Lymphoma
A Phase 1/2 study testing Allogeneic CD19 CR-T cell in people with Non-hodgkin Lymphoma,B Cell, run by Shenzhen University General Hospital at 1 site in China.
Trial summary
Preclinical and clinical studies of CD19 CAR-T in r/r B-NHL have been extensively carried out. At the beginning of 2020, MorphoSys submitted its company-targeted CD19 monoclonal antibody to the FDA for r/r DLBL treatment and obtained FDA priority approval. Read more about this study
- Who is it for?
- Ages 14 to 70 years
- Conditions the study is for
- Non-hodgkin Lymphoma,B Cell
- What is being tested?
- Allogeneic CD19 CR-T cell
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 20 participants
- Where
- 1 siteChina
- Study dates
- 5 Feb 2021to Feb 2024
- Phase
- Phase 1/2
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 14 to 70 years
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- 14-70 years old (including 14, 70 years old), no gender limit;
- According to the 2020 World Health Organization (WHO) diagnostic criteria, it is diagnosed as relapsed/refractory B-cell non-Hodgkin lymphoma (R/R B-NHL);
- The ECOG behavior status score is 0-2 points;
- Expected survival time ≥ 3 months;
- Tumor cells express CD19;
- Those who have failed autologous CAR-T cell preparation or autologous CAR-T cell therapy under the existing technical conditions;
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- No serious heart, lung, liver, or kidney disease;
- Ability to understand and willing to sign the informed consent form for this trial.
- Cell donors must meet the following criteria to participate in this study:
- 18-60 years old, no gender limit;
- A fully matched/half-matched donor with the patient's HLA match;
- 9) No contraindications to peripheral blood apheresis
Who cannot join
- Tumor cells do not express CD19;
- Active infection;
- Abnormal liver function (total bilirubin>1.5×ULN, ALT>2.5×ULN), abnormal renal function (serum creatinine>1.5×ULN);
- People with unstable angina or New York Heart Association class 3/4 congestive heart failure, multiple organ dysfunction;
- HIV/AIDS patients;
- Those who need long-term anticoagulation (warfarin or heparin), antiplatelet (aspirin, dose>300mg/d; clopidogrel, dose>75mg/d) treatment;
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- Those who received radiotherapy within 4 weeks before the start of the study (blood sampling);
- Known or suspected drug abuse or alcohol dependence;
- People with mental illness or other conditions cannot obtain informed consent, and cannot cooperate with the requirements of completing the experimental treatment and inspection procedures;
- Participated in other clinical trials within 30 days;
- Pregnant or lactating women, male subjects (or their partners) or female subjects have a pregnancy plan during the study period to 6 months after the end of the test, and are unwilling to use a medically approved effective contraceptive measure during the test period (Such as intrauterine contraceptive devices or condoms);
- Those who are judged by the investigator to be unsuitable to participate in this trial
Trial locations and contacts
1 site in 1 country.
China1 site, 1 recruiting
- Recruiting
Li Yu
Shenzhen, Guangdong, 518000
Li Yu, +8675521839178, changhuayu@126.com
About this study
Preclinical and clinical studies of CD19 CAR-T in r/r B-NHL have been extensively carried out. At the beginning of 2020, MorphoSys submitted its company-targeted CD19 monoclonal antibody to the FDA for r/r DLBL treatment and obtained FDA priority approval. It further confirms the safety and effectiveness of CD19 as a therapeutic target in r/r B-NHL. However, these CAR-T cells are constructed from patients' autologous T cells, and the production and preparation time is long; on the other hand, most patients have received multiple chemotherapy before CAR-T treatment, and the quantity and quality of T cells often cannot meet the needs of clinical treatment. It is also an important factor leading to the failure of CAR-T cell therapy, which limits the large-scale clinical application of CAR-T.
T cells sourced from healthy people are not only sufficient in quantity and quality guaranteed, but also available at any time. In December 2020, lancet[2] reported a clinical study of 19 patients receiving allogeneic CAR-T cell therapy for B-ALL. 14 patients were evaluated as CR/CRi (67%) 28 days after treatment, with a median sustained remission Time 4.1 months. Allogeneic CAR-T cells are safe and effective for the treatment of B-cell malignant diseases, and their clinical application range is expected to further improve the remission rate and survival rate of patients with R/R B-cell non-Hodgkin's lymphoma.
Read the detailed description
Chimeric antigen receptor (CAR) T cells enable T cells to recognize and kill tumor cells that express specific antigens through genetic engineering. CD19 is expressed on the membrane surface of pre-B cells and mature B cells, but not on the surface of T cells and normal granulocytes. It is an ideal therapeutic target for B cell-derived tumors. A large number of previous studies have confirmed that CD19 CAR-T cells are a safe and effective method for the treatment of ALL. In 2019, Locke FL[1] et al. reported a clinical study of CD19 CAR-T for r/r DLBL. 119 patients were enrolled. The objective response rate was 83%, the CR rate was 58%, and the median progression-free survival was 5.9. Months. Greatly improved the patient's prognosis.
Preclinical and clinical studies of CD19 CAR-T in r/r B-NHL have been extensively carried out. At the beginning of 2020, MorphoSys submitted its company-targeted CD19 monoclonal antibody to the FDA for r/r DLBL treatment and obtained FDA priority approval. It further confirms the safety and effectiveness of CD19 as a therapeutic target in r/r B-NHL. However, these CAR-T cells are constructed from patients' autologous T cells, and the production and preparation time is long; on the other hand, most patients have received multiple chemotherapy before CAR-T treatment, and the quantity and quality of T cells often cannot meet the needs of clinical treatment. It is also an important factor leading to the failure of CAR-T cell therapy, which limits the large-scale clinical application of CAR-T.
T cells sourced from healthy people are not only sufficient in quantity and quality guaranteed, but also available at any time. In December 2020, lancet[2] reported a clinical study of 19 patients receiving allogeneic CAR-T cell therapy for B-ALL. 14 patients were evaluated as CR/CRi (67%) 28 days after treatment, with a median sustained remission Time 4.1 months. Allogeneic CAR-T cells are safe and effective for the treatment of B-cell malignant diseases, and their clinical application range is expected to further improve the remission rate and survival rate of patients with R/R B-cell non-Hodgkin's lymphoma.
- Conditions
- Non-hodgkin Lymphoma,B Cell
- Being tested
- Allogeneic CD19 CR-T cell
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Allogeneic CD19 CR-T cellBiological
Allogeneic CD19 CR-T cell infusion
| Study group | Role | What they receive |
|---|---|---|
| Treatment group | Experimental | Allogeneic CD19 CR-T cell infusion Receives: Biological: Allogeneic CD19 CR-T cell |
What is being measured
The primary outcome is the main question the study is designed to answer.
Overall response rate
Percentage of patients in complete remission in total treated patients
Measured: From date of initial treatment to the end of follow up, up to 2 years
Secondary outcomes (1)
overall survival rate
Time from initiation of trial treatment to death
Measured: From admission to the end of follow up, up to 2 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted3 Dec 2021
- Study start5 Feb 2021
- Primary completionFeb 2024 (estimated)
- Study completionFeb 2024 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Non-hodgkin Lymphoma,B CellStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1/2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 20 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Shenzhen University General Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, YuLi, Shenzhen University General Hospital
- Investigators
- Li Yu, Dr, Principal investigator, Shenzhen University General Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05143112
- Sponsor's protocol ID
- HEM-ONCO-008
- Acronym
- CAR-T
- Status last verified
- Feb 2021
- First submitted
- 22 Nov 2021
- Last updated
- 3 Dec 2021
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 3 Dec 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Allogeneic CD19 CAR-T Cells for the Treatment of Relapsed/Refractory B-cell Lymphoma
- ClinicalTrials.gov ID
- NCT05143112
- Acronym / sponsor ID
- CAR-T / HEM-ONCO-008
- Conditions
- Non-hodgkin Lymphoma,B Cell
- Phase
- Phase 1/2
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 20 participants (estimated)
- Lead sponsor
- Shenzhen University General HospitalUniversity, hospital or other
- Study start
- 5 Feb 2021 (actual)
- Primary completion
- Feb 2024 (estimated)
- Study completion
- Feb 2024 (estimated)
- First posted
- 3 Dec 2021 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Preclinical and clinical studies of CD19 CAR-T in r/r B-NHL have been extensively carried out. At the beginning of 2020, MorphoSys submitted its company-targeted CD19 monoclonal antibody to the FDA for r/r DLBL treatment and obtained FDA priority approval. It further confirms the safety and effectiveness of CD19 as a therapeutic target in r/r B-NHL. However, these CAR-T cells are constructed from patients' autologous T cells, and the production and preparation time is long; on the other hand, most patients have received multiple chemotherapy before CAR-T treatment, and the quantity and quality of T cells often cannot meet the needs of clinical treatment. It is also an important factor leading to the failure of CAR-T cell therapy, which limits the large-scale clinical application of CAR-T.
T cells sourced from healthy people are not only sufficient in quantity and quality guaranteed, but also available at any time. In December 2020, lancet[2] reported a clinical study of 19 patients receiving allogeneic CAR-T cell therapy for B-ALL. 14 patients were evaluated as CR/CRi (67%) 28 days after treatment, with a median sustained remission Time 4.1 months. Allogeneic CAR-T cells are safe and effective for the treatment of B-cell malignant diseases, and their clinical application range is expected to further improve the remission rate and survival rate of patients with R/R B-cell non-Hodgkin's lymphoma.
Detailed description
Chimeric antigen receptor (CAR) T cells enable T cells to recognize and kill tumor cells that express specific antigens through genetic engineering. CD19 is expressed on the membrane surface of pre-B cells and mature B cells, but not on the surface of T cells and normal granulocytes. It is an ideal therapeutic target for B cell-derived tumors. A large number of previous studies have confirmed that CD19 CAR-T cells are a safe and effective method for the treatment of ALL. In 2019, Locke FL[1] et al. reported a clinical study of CD19 CAR-T for r/r DLBL. 119 patients were enrolled. The objective response rate was 83%, the CR rate was 58%, and the median progression-free survival was 5.9. Months. Greatly improved the patient's prognosis.
Preclinical and clinical studies of CD19 CAR-T in r/r B-NHL have been extensively carried out. At the beginning of 2020, MorphoSys submitted its company-targeted CD19 monoclonal antibody to the FDA for r/r DLBL treatment and obtained FDA priority approval. It further confirms the safety and effectiveness of CD19 as a therapeutic target in r/r B-NHL. However, these CAR-T cells are constructed from patients' autologous T cells, and the production and preparation time is long; on the other hand, most patients have received multiple chemotherapy before CAR-T treatment, and the quantity and quality of T cells often cannot meet the needs of clinical treatment. It is also an important factor leading to the failure of CAR-T cell therapy, which limits the large-scale clinical application of CAR-T.
T cells sourced from healthy people are not only sufficient in quantity and quality guaranteed, but also available at any time. In December 2020, lancet[2] reported a clinical study of 19 patients receiving allogeneic CAR-T cell therapy for B-ALL. 14 patients were evaluated as CR/CRi (67%) 28 days after treatment, with a median sustained remission Time 4.1 months. Allogeneic CAR-T cells are safe and effective for the treatment of B-cell malignant diseases, and their clinical application range is expected to further improve the remission rate and survival rate of patients with R/R B-cell non-Hodgkin's lymphoma.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Treatment group | Experimental | Biological: Allogeneic CD19 CR-T cellAllogeneic CD19 CR-T cell infusion |
Who may qualify
- Ages
- 14 to 70 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (12 listed)
- 14-70 years old (including 14, 70 years old), no gender limit;
- According to the 2020 World Health Organization (WHO) diagnostic criteria, it is diagnosed as relapsed/refractory B-cell non-Hodgkin lymphoma (R/R B-NHL);
- The ECOG behavior status score is 0-2 points;
- Expected survival time ≥ 3 months;
- Tumor cells express CD19;
Key exclusion criteria (12 listed)
- Tumor cells do not express CD19;
- Active infection;
- Abnormal liver function (total bilirubin>1.5×ULN, ALT>2.5×ULN), abnormal renal function (serum creatinine>1.5×ULN);
- People with unstable angina or New York Heart Association class 3/4 congestive heart failure, multiple organ dysfunction;
- HIV/AIDS patients;
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Allogeneic CD19 CR-T cellAllogeneic CD19 CR-T cell infusion | Biological | Treatment group |
Primary outcome
Overall response rate
Time frame: From date of initial treatment to the end of follow up, up to 2 years
Percentage of patients in complete remission in total treated patients
1 secondary outcome
overall survival rate
Time frame: From admission to the end of follow up, up to 2 years
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 3 Dec 2021.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Li Yu, Dr principal investigator
Shenzhen University General Hospital
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1/2 study testing Allogeneic CD19 CR-T cell in people with Non-hodgkin Lymphoma,B Cell, run by Shenzhen University General Hospital at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 12 inclusion and 12 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 3 Dec 2021. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this combined phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Li Yu, Dr (+8675521839178, liyu@vip.163.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Overall response rate (time frame: From date of initial treatment to the end of follow up, up to 2 years). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 3 Dec 2021.