A Phase 1 interventional study of donor-derived CD19/22 bispecific CAR-T cells or CD19-directed CAR-T cells; donor-derived-HSCT in B Cell Leukemia, sponsored by Chinese PLA General Hospital. Status unknown at 1 site in China. Open to participants aged 12 Years to 60 Years. Per ClinicalTrials.gov, last updated 2018-03-13.
Sponsored by Chinese PLA General Hospital · Phase 1, Interventional, and Treatment
Among 46 studies in Leukemia, B-Cell with a site in China — 14 open to participants now, 15 under way, 2 of them phase 3. Leukemia, B-Cell · China.
Among the 46 studies in Leukemia, B-Cell with a site in China, this one is the 41st largest by planned enrollment, is one of 7 that started in 2017, is one of 14 in phase 1, and was the 12th registered.
190 studies on the registry are indexed under Leukemia, B-Cell; 52 are open to participants now.
This study's planned enrollment of 10 is below the median of 39 across 162 interventional studies indexed under Leukemia, B-Cell.
Browse Leukemia, B-Cell studies →14 of the 46 studies in Leukemia, B-Cell with a site in China are open now, in 12 countries. Each count lists the studies.
Of the 39 Leukemia, B-Cell studies recruiting now, 18 (46%) set no upper age limit and 16 (41%) stop at 75 or younger; 16 take children under 18; 1 take healthy volunteers.
This study: 12 Years to 60 Years · all sexes · no healthy volunteers.
The full table on the hub →46 studies; the count open now beside each. This study's row is marked.
First in 2015; this study’s year is marked. 7 started in 2017.
Median enrollment 27 across the 46 interventional studies. Of the 4 that completed or were terminated, 0 (0%) have results posted.
18 of 46 have an industry lead sponsor. The 10 most frequent:
Chinese PLA General Hospital is the lead sponsor of 570 studies on the registry; 207 are open to participants now.
Chinese PLA General Hospital has 3 studies filed under Leukemia, B-Cell — fewer than ten, so there is no comparison to draw.
6 of the studies in Leukemia, B-Cell with a site in China that are under way reach primary completion within a year, 2 of them phase 3. Phase 3 first, then by date:
| Study | Primary completion |
|---|---|
| NCT03836261Phase 3Acerta Pharma BVStudy of Acalabrutinib (ACP-196) in Combination With Venetoclax (ABT-199), With and Without Obinutuzumab (GA101) Versus Chemoimmunotherapy for Previously Untreated CLL | 2027-04-30 |
| NCT05254743Phase 3Loxo Oncology, Inc.A Study of Pirtobrutinib (LOXO-305) Versus Ibrutinib in Participants With Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL) | 2027-10 |
| NCT06355739Zhu XiaofanCD19-targeted CAR T Cell Autotransfusion for the Treatment of Recurrent/Refractory B-cell Acute Lymphoblastic Leukemia/Lymphoblastic Lymphoma in Children With CD19+ | 2026-12-01 |
| NCT07511426The First Affiliated Hospital of Soochow UniversityU96-CAR-T-Cells For R/R B-ALL | 2027-01-07 |
| NCT06834529Affiliated Hospital to Academy of Military Medical SciencesCAR2219 CAR-T Cells for the Treatment of R/R B Cell Leukemia and Lymphoma | 2027-01-31 |
Among the 46 studies in Leukemia, B-Cell with a site in China, from their registry updates:
Allogenic hematopoietic stem cell transplant (Allo-HSCT) is routinely used for treatment of aggressive hematological malignancies. The biological foundation of allo-HSCT is the graft-versus-leukemia (GVL) effect, which is primarily mediated by donor T cells present in the graft and is able to eradicate malignant B cells either CD19+ or CD19-. Relapse following an allo-HSCT remains a major challenge in the treatment of B-ALL. CD19-directed CAR-T cell therapy has shown promising results for the treatment of relapsed or refractory B-cell malignancies; however, a subset of patients relapse due to the loss of CD19 in tumor cells. Co-infusion of donor-derived CD19/22 bispecific CAR-T cells or CD19-directed CAR-T cells and donor-derived-HSCT has the potential to combine the CAR-T cell mediated targeted elimination of CD19 expressing B cells with GVL effect, which could have clear advantages in reducing the risk of relapse and the evolution of CD19- escape variants or clonally related malignancies in other lineages. Therefore, a complete and durable tumor responses induced by this immunotherapy could be expected.
PRIMARY OBJECTIVES:
SECONDARY OBJECTIVES:
The allo-CAR-T cells will be infused in a fractionated manner, 1/3 on day 0, 2/3 on day 1.The allo-HSCT will be infused on day 2.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Relapsed: the illness came back after treatment had worked. Refractory: it did not respond to treatment, or stopped responding while still on it.
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
After a transplant from a donor, the donor’s immune cells attack the recipient’s body, often the skin, gut or liver.
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.
After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Relapsed and refractory
Relapsed: the illness came back after treatment had worked. Refractory: it did not respond to treatment, or stopped responding while still on it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Life expectancy
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ECOG performance status
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
GVHD (graft-versus-host disease)
After a transplant from a donor, the donor’s immune cells attack the recipient’s body, often the skin, gut or liver.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Autoimmune disease
A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.
Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Immunosuppression
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hepatitis B tests
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hepatitis C tests
Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.
After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
HIV
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The allo-CAR-T cells will be infused in a fractionated manner, 1/3 on day 0, 2/3 on day 1.The allo-HSCT will be infused on day 2.
Number of Participants with Severe/Adverse Events as a Measure of Safety and Tolerability
Time frame: 24 weeks
Overall remission rate (ORR) = CR + CRi
Time frame: 24 weeks
Six-month Overall survival
Time frame: 24 weeks
Six-month Progression free survival
Time frame: 24 weeks
Plan to share: No
No publications or documents are linked to this record.
Started Oct 2017 (actual). Primary completion is estimated for Jun 2019, 20 months after the start.
Of 32 phase 1 interventional studies under Leukemia, B-Cell, half reached primary completion within 61 months of starting (the median), counting those still running; a quarter within 33 and three quarters within 119. This study's planned 20 months is below that.
How these figures are worked out, and which studies are left out of them.
This study is status unknown, as verified in Mar 2018. You cannot join it, but the record below documents what was studied.
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Chinese PLA General Hospital →