跳至主要内容
临床试验/NCT01219907
NCT01219907撤回1 期

Phase I Study of Adoptive T-Cell Therapy With HER-2/Neu (HER-2)-Specific Memory CD8+ T Lymphocytes Obtained Following In Vivo Priming With a Peptide Vaccine in Patients With Advanced Stage HER-2-Positive Breast Cancer

University of Washington1 个研究点 分布在 1 个国家开始时间: 2012年6月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
1 期
状态
撤回
试验地点
1
主要终点
Ability to expand HER-2-specific T cells ex vivo from memory T cell subsets which are derived from patients with advanced HER-2 expressing cancer

研究概览

简要总结

RATIONALE : Laboratory-treated T cells may stimulate the immune system in different ways and stop tumor cells from growing. Drugs used in chemotherapy, such as cyclophosphamide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Vaccines made from HER2 peptides may help the body build an effective immune response to kill tumor cells that express HER2. Giving laboratory-treated T cells and cyclophosphamide after vaccine therapy may be an effective treatment for breast cancer.

PURPOSE: This phase I trial is studying the side effects and best dose of ex vivo-expanded HER2-specific T cells when given together with cyclophosphamide after vaccine therapy in treating patients with HER2-positive stage IV breast cancer.

详细描述

PRIMARY OBJECTIVES:

I. To evaluate the feasibility of expanding HER-2-specific effector T cells (TE) ex vivo from CD62L+ TCM and CD62L- TEM from patients immunized with a HER-2 peptide vaccine.

II. To evaluate the safety of infusing autologous ex vivo expanded HER-2-specific T cells into patients with advanced HER-2+ breast cancer.

SECONDARY OBJECTIVES:

I. To evaluate the persistence, function, and phenotype of adoptively transferred HER-2-specific TE cells derived from TCM or TEM precursors.

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Patients with HER-2+ Stage IV breast cancer that have been maximally treated and not in a complete remission
  • Subjects must be > 18 years old
  • Extra skeletal disease that can be accurately measured in at least one dimension as >= 20 mm with conventional CT techniques or >= 10 mm with spiral CT scan
  • Skeletal or bone-only disease that is measurable by FDG PET imaging will also be allowed
  • Patients can be receiving trastuzumab and/or hormonal therapy and/or bisphosphonates
  • HER2 overexpression in the primary tumor or metastasis by IHC of 2+ or 3+, or documented gene amplification by FISH analysis; if over expression is 2+ by IHC, patients must have HER2 gene amplification documented by FISH
  • Performance Status Score (ECOG/Zubrod Scale) must be =< 2
  • Patients must be off all immunosuppressive treatments such as chemotherapy or systemic steroid therapy a minimum of 3 weeks prior to initiation of study (i.e. first vaccination)
  • Patients on trastuzumab must have a baseline LVEF measured by MUGA or echocardiogram >= the lower limit of normal for the facility within 3 months of enrollment to study
  • Subjects must be HLA-A2 (HLA A*0201) positive
  • ANC >= 1000/mm^3
  • Hgb >= 10 mg/dl
  • Platelet count >= 75,000/mm^3
  • Men and women of reproductive ability must agree to use contraceptives during the entire study period

排除标准

  • Serum creatinine > 2.0 mg/dl
  • Serum bilirubin > 2.5 times the upper limit of normal
  • Contraindication to receiving GM-CSF based vaccine products
  • New York Heart Association functional class III-IV heart failure, symptomatic pericardial effusion, or unstable angina
  • History of disorders associated with immunosuppression such as HIV
  • Pregnant or breast-feeding women
  • ANC < 1000/mm^3
  • Hgb < 10 mg/dl
  • Platelet count < 75,000/mm^3
  • Active brain metastasis

研究组 & 干预措施

Arm I

Experimental

VACCINE THERAPY: Patients receive HER2 peptide vaccine intradermally once weekly for 3 weeks.

CHEMOTHERAPY: Patients receive cyclophosphamide IV on day -1.

IMMUNOTHERAPY: Patients receive ex vivo-expanded HER2 specific T-cell IV over 30 minutes on days 1, 10, and 20.

干预措施: HER-2/neu peptide vaccine (Biological)

Arm I

Experimental

VACCINE THERAPY: Patients receive HER2 peptide vaccine intradermally once weekly for 3 weeks.

CHEMOTHERAPY: Patients receive cyclophosphamide IV on day -1.

IMMUNOTHERAPY: Patients receive ex vivo-expanded HER2 specific T-cell IV over 30 minutes on days 1, 10, and 20.

干预措施: cyclophosphamide (Drug)

Arm I

Experimental

VACCINE THERAPY: Patients receive HER2 peptide vaccine intradermally once weekly for 3 weeks.

CHEMOTHERAPY: Patients receive cyclophosphamide IV on day -1.

IMMUNOTHERAPY: Patients receive ex vivo-expanded HER2 specific T-cell IV over 30 minutes on days 1, 10, and 20.

干预措施: ex vivo-expanded HER2-specific T cells (Biological)

Arm I

Experimental

VACCINE THERAPY: Patients receive HER2 peptide vaccine intradermally once weekly for 3 weeks.

CHEMOTHERAPY: Patients receive cyclophosphamide IV on day -1.

IMMUNOTHERAPY: Patients receive ex vivo-expanded HER2 specific T-cell IV over 30 minutes on days 1, 10, and 20.

干预措施: laboratory biomarker analysis (Other)

Arm I

Experimental

VACCINE THERAPY: Patients receive HER2 peptide vaccine intradermally once weekly for 3 weeks.

CHEMOTHERAPY: Patients receive cyclophosphamide IV on day -1.

IMMUNOTHERAPY: Patients receive ex vivo-expanded HER2 specific T-cell IV over 30 minutes on days 1, 10, and 20.

干预措施: flow cytometry (Other)

Arm I

Experimental

VACCINE THERAPY: Patients receive HER2 peptide vaccine intradermally once weekly for 3 weeks.

CHEMOTHERAPY: Patients receive cyclophosphamide IV on day -1.

IMMUNOTHERAPY: Patients receive ex vivo-expanded HER2 specific T-cell IV over 30 minutes on days 1, 10, and 20.

干预措施: immunoenzyme technique (Other)

结局指标

主要结局

Ability to expand HER-2-specific T cells ex vivo from memory T cell subsets which are derived from patients with advanced HER-2 expressing cancer

时间窗: After leukapheresis (2 weeks after 3rd vaccination) and prior to chemotherapy

Ability to expand HER-2-specific T cells ex vivo from memory T cell subsets which are derived from patients with advanced HER-2 expressing cancer will be defined as feasible if the minimum target expansion of HER-2-specific T cells is achieved in ≥2/3 expansions in ≥7/10 subjects.

Safety and systemic toxicity as assessed at regular time points by NCI common toxicity criteria (CTCAE v 4.0). Stopping rules for the study protect patients against therapy with a rate of severe toxicity of 20% or greater.

时间窗: At week 1, 2, 3, post T-Cell infusion day 1, 10, 20, 28, 35, 49, 63, then every 3 months for a year.

次要结局

  • Extent to which to HER-2-specific T cell immunity can be boosted successfully with adoptive immunotherapy will be defined by quantitative assessment of HER-2-specific CD8+ T cells assessed by cytokine flow cytometry (CFC), Elispot, and tetramer staining(Post T-Cell-infusion on day 10, 20, 28, 35, 49, 63, then monthly for one year.)
  • Persistence of T cell immune augmentation in vivo after adoptive transfer of HER-2-specific T cells as assessed by presence of HER-2-specific central memory T cells and effector memory T cells(Every month for 1 year following the last infusion)
  • Anti-tumor effects of HER-2-specific T cells as assessed by RECIST criteria(Day 63 post transplant)

研究者

申办方类型
Other

研究点 (1)

Loading locations...

相似试验

Unknown
1 期
A Study of Adoptive Immunotherapy With Autologous Tumor Infiltrating Lymphocytes in Solid TumorsBreast CarcinomaHepatocellular CarcinomaNasopharyngeal Carcinoma
NCT01462903Sun Yat-sen University20
招募中
1 期
Study of Kappa Chimeric Antigen Receptor (CAR) T Lymphocytes Co-Expressing the Kappa and CD28 CARs for Relapsed/Refractory Kappa+ Non-Hodgkin Lymphoma and Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma.Splenic Marginal Zone LymphomaExtranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid TissueNodal Marginal Zone LymphomaIndolent Non-hodgkin LymphomaMantle Cell LymphomaFollicular Lymphoma
NCT04223765UNC Lineberger Comprehensive Cancer Center20
进行中(未招募)
1 期
Treatment of Relapsed or Chemotherapy Refractory Chronic Lymphocytic Leukemia or Indolent B Cell Lymphoma Using Autologous T Cells Genetically Targeted to the B Cell Specific Antigen CD19Leukemia
NCT00466531Memorial Sloan Kettering Cancer Center50
终止
1 期
Laboratory-Treated T Cells in Treating Patients With High-Risk Relapsed Acute Myeloid Leukemia, Myelodysplastic Syndrome, or Chronic Myelogenous Leukemia Previously Treated With Donor Stem Cell TransplantRecurrent Adult Acute Myeloid LeukemiaRecurrent Childhood Acute Myeloid LeukemiaSecondary Acute Myeloid LeukemiaTherapy-Related Acute Myeloid LeukemiaDonorHematopoietic Cell Transplant RecipientHLA-A*0201 Positive Cells PresentRecurrent Acute Myeloid Leukemia
NCT01640301Fred Hutchinson Cancer Center47
已完成
1 期
Laboratory-Treated T Cells and Aldesleukin After Cyclophosphamide in Treating Patients With Stage IV MelanomaRecurrent MelanomaStage IV Melanoma
NCT00553306Fred Hutchinson Cancer Center10
Ex Vivo-Expanded HER2-Specific T Cells and... | 临床试验