BridgeMD
New treatment option for B-cell Acute Lymphoblastic Leukemia
Official title CD19/CD22 Bispecific CAR-T Cell Therapy for Relapsed/Refractory B-cell Lymphoma or Acute Lymphoblastic Leukemia
ClinicalTrials.gov ID: NCT06081478
What this study is testing
What is CD19/CD22-bispecific CAR-T cells?
CD19/CD22-bispecific CAR-T cells is an investigational medicine, being studied as a potential treatment for b-cell acute lymphoblastic leukemia.
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- CAR-T cell therapy targeting CD19 has been shown to be effective in heavily-pretreated B-cell ALL or NHL, but relapses post-CAR-T are common, and CD19 antigen loss is one of the reasons. Thus, we supposed that CD19/CD22 bispecific CAR-T cell therapy would be more effective and less relapses would occur in B-ALL or NHL.
- Phase 2: a mid-size study of how well it works
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 14 to 85
You may be able to join if
- 14 years to 85 years, expected survival \> 3 months;
- CD19/CD22 positive B-cell lymphoma or B-ALL;
- relapsed or refractory to standard first-line treatment;
- ECOG-PS score=0-2;
- Having at least one measurable lesions;
You likely can't join if
- Pregnant or lactating women; (female participants of reproductive potential must have a negative serum or urine pregnancy test);
- Uncontrolled active infection, HIV infection, syphilis serology reaction positive;
- Active hepatitis B or hepatitis C infection;
- Recent or current use of glucocorticoid or other immunosuppressor;
- With severe cardiac, liver, renal insufficiency, diabetes and other diseases;
- Participate in other clinical research in the past three months;
See the full eligibility criteria
- 14 years to 85 years, expected survival \> 3 months;
- CD19/CD22 positive B-cell lymphoma or B-ALL;
- relapsed or refractory to standard first-line treatment;
- ECOG-PS score=0-2;
- Having at least one measurable lesions;
- Cardiac function: 1-2 levels;
- Liver: TBIL≤3ULN，AST ≤2.5ULN，ALT ≤2.5ULN;
- kidney: Cr≤1.25ULN;
- bone marrow: WBC ≥ 3.0×10e9/L, Hb ≥80 g/L, PLT ≥ 50×10e9/L;
- No serious allergic constitution;
- No other serious diseases that conflicts with the clinical program;
- No other cancer history;
- No serious mental disorder;
- Informed consent is signed by a subject or his lineal relation.
- Pregnant or lactating women; (female participants of reproductive potential must have a negative serum or urine pregnancy test);
- Uncontrolled active infection, HIV infection, syphilis serology reaction positive;
- Active hepatitis B or hepatitis C infection;
- Recent or current use of glucocorticoid or other immunosuppressor;
- With severe cardiac, liver, renal insufficiency, diabetes and other diseases;
- Participate in other clinical research in the past three months;
- previously treatment with any gene therapy products;
- Researchers think of that does not fit to participate in the study, or other cases that affect the clinical trial results.
The study team makes the final eligibility decision.
Where it's taking place
- Beijing, Beijing Municipality, China
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 14 years to 85 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Beijing, Beijing Municipality, China. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.