Biotherapeutic Department and Pediatrics Department of Chinese PLA General Hospital
Beijing, Beijing Municipality, 100853, China
NCT Number: NCT02541370
RATIONALE: Placing a tumor antigen chimeric receptor that has been created in the laboratory into patient autologous or donor-derived T cells may make the body build immune response to kill cancer cells.
PURPOSE: This clinical trial is studying genetically engineered lymphocyte therapy in treating patients with Relapsed and/or Chemotherapy Refractory Advanced Malignancies.
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Notify Me18 year–70 year
All sexes
Interventional
Phase 1 / Phase 2
Beijing, Beijing Municipality, 100853, China
I. Determine the safety and feasibility of the chimeric antigen receptor T cells transduced with the anti-CD133 (cluster of differentiation antigen 133 ) vector (referred to as CART-133 cells).
II. Determine duration of in vivo survival of CART-133 cells. RT-PCR (reverse transcription polymerase chain reaction) analysis of whole blood will be used to detect and quantify survival of CART-133 TCR (T-cell receptor) zeta:CD137 and TCR zeta cells over time.
SECONDARY OBJECTIVES:
I. For patients with detectable disease, measure anti-tumor response due to CART-133 cell infusions.
II. To determine if the CD137 transgene is superior to the TCR zeta only transgene as measured by the relative engraftment levels of CART-133 TCR zeta:CD137 and TCR zeta cells over time.
III. Estimate relative trafficking of CART-133 cells to tumor in bone marrow and lymph nodes.
IV. For patients with stored or accessible tumor cells determine tumor cell killing by CART-133 cells in vitro.
V. Determine if cellular or humoral host immunity develops against the murine anti-CD133, and assess correlation with loss of detectable CART-133 (loss of engraftment).
VI. Determine the relative subsets of CART-133 T cells (Tcm, Tem, and Treg).
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Absolute neutrophil count greater than 1500/mm3. Platelet count greater than 100,000/mm3. Hemoglobin greater than 10g/dl (patients may receive transfusions to meet this parameter).
Total bilirubin < 1.5 times upper limits of normal. Serum creatinine less than or equal to 1.6 mg/ml or the creatinine clearance must be greater than 70 ml/min/1.73m.
Exclusion criteria
genetically engineered lymphocyte therapy
Other names: genetically engineered lymphocyte therapy
Time frame: Until week 24
defined as >= Grade 3 signs/symptoms, laboratory toxicities, and clinical
Time frame: up to 24 weeks
Time frame: 1 year
Chinese PLA General Hospital
Other
Clinical Study of Chimeric CD(Cluster of Differentiation)133 Antigen Receptor-modified T Cells in Relapsed and/or Chemotherapy Refractory Malignancies
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View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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