Combination Transfer of αCD19-TCRz-41BB and αCD22-TCRz-41BB CAR-T Cells for B-cell Hematologic Malignancy
A Phase I/II Study of Combination Transfer of αCD19-TCRz-41BB and αCD22-TCRz-41BB Chimeric Antigen Receptor T-Cells in Patients With Refractory or Recurrent CD19/22+ B-lineage Leukemia/Lymphoma
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
To determine:
Primary Outcome Measure:
- Safety (incidence of adverse events defined as dose-limited toxicity)
Secondary Outcome Measures:
- Survival of CAR T cells in circulation measured by flow cytometry and qPCR
- Overall complete remission rate
- Tissue infiltration of transferred CAR-T cells
- In vitro killing potential of infiltrated CAR-T cells
- Phenotype of infused CAR-T cells
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Fase
Fase
- Fase 2
- Fase 1
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Jiang Cao, Doctor
- Telefonnummer: +86 138-5243-2263
- E-mail: CaoJiangClinicalTrial@outlook.com
Undersøgelse Kontakt Backup
- Navn: Qingzhu Jia, Doctor
- Telefonnummer: +86 152-2333-4184
- E-mail: jiaqingzhu0801@outlook.com
Studiesteder
-
-
Jiangsu
-
XuZhou, Jiangsu, Kina
- Rekruttering
- Xuzhou Medical University
-
Kontakt:
- Jiang Cao, Doctor
- Telefonnummer: 138-5243-2263
- E-mail: CaoJiangClinicalTrial@outlook.com
-
Kontakt:
- Qingzhu Jia, Doctor
- Telefonnummer: 152-2333-4184
- E-mail: jiaqingzhu0801@outlook.com
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- 18 Years to 70 Years, Male and female
- Expected survival > 12 weeks
- Performance score 0-2
- Histologically confirmed as CD19/22-positive lymphoma/leukemia and who meet one of the following conditions; Patient receive at least 2-4 prior combination chemotherapy regimens (not including single agent monoclonal antibody therapy) and fail to achieve CR; or have disease recurrence; or not eligible for allogeneic stem cell transplantation; or disease responding or stable after most recent therapy but refused further treatment; Disease recurrence after stem cell transplantation; Diagnosis as lymphoma, but refuse conventional treatment such as chemotherapy, radiation, stem cell transplantation and monoclonal antibody therapy
- Creatinine < 2.5 mg/dl;
- ALT/AST < 3x normal;
- Bilirubin < 2.0 mg/dl;
- Adequate venous access for apheresis, and no other contraindications for leukapheresis;
- Take contraceptive measures before recruit to this trial;
- Written voluntary informed consent is given.
Exclusion Criteria:
- Patients with symptoms of central nervous system
- Accompanied by other malignant tumor
- Active hepatitis B or C, HIV infection
- Any other diseases could affect the outcome of this trial
- Suffering severe cardiovascular or respiratory disease
- Poorly controlled hypertension
- A history of mental illness and poorly controlled
- Taking immunosuppressive agents within 1 week due to organ transplantation or other disease which need long-lasting administration
- Occurrence of unstable pulmonary embolism, deep vein thrombosis, or other major arterial/venous thromboembolic events 30 days prior to assignment
- Reaching a steady dose if receiving anticoagulant therapy before assignment
- Female study participants of reproductive potential must have a negative serum or urine pregnancy test performed within 48 hours before infusion
- Pregnant or lactating women
- Subject suffering disease affects the understanding of informed consent or comply with study protocol
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Mixed CAR-T Transfer
All subjects will be infused with αCD19-TCRz-41BB and αCD22-TCRz-41BB CAR-T cells in equal number
|
All subjects will be infused with αCD19-TCRz-41BB and αCD22-TCRz-41BB CAR-T cells in equal number
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Sikkerhed (hyppighed af uønskede hændelser defineret som dosisbegrænset toksicitet)
Tidsramme: 30 dage
|
30 dage
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Samlet fuldstændig remissionsrate
Tidsramme: 8 uger
|
8 uger
|
|
Survival of CAR T cells in circulation measured by flow cytometry and qPCR
Tidsramme: 1 years
|
1 years
|
|
Tissue infiltration of transferred CAR-T cells
Tidsramme: 1 years
|
1 years
|
|
In vitro killing potential of infiltrated CAR-T cells
Tidsramme: 1 years
|
1 years
|
|
Phenotype of infused CAR-T cells
Tidsramme: 1 years
|
1 years
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Jiang Cao, Doctor, Xuzhou Medical University
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Forventet)
Primær færdiggørelse
Studieafslutning (Forventet)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- XZCJ20160001
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