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临床试验/NCT02375984
NCT02375984终止2 期

A Phase II Study Using Tumor-Reactive Autologous Tumor Infiltrating Lymphocytes (TIL) Plus IL-2 Followed by Lymphocyte Depleting Chemotherapy Regimen in Metastatic Melanomas

Saint John's Cancer Institute1 个研究点 分布在 1 个国家目标入组 1 人开始时间: 2016年3月16日最近更新:
适应症
干预措施

试验速览

阶段
2 期
状态
终止
入组人数
1
试验地点
1
主要终点
Clinical Response

研究概览

简要总结

The purpose of this protocol is to determine whether autologous TIL infused in conjunction with systemic high-dose IL-2 after non-myeloablative chemotherapy with cyclophosphamide and fludarabine can cause consistent and durable objective responses in patients who have metastatic melanoma at the John Wayne Cancer Institute (JWCI).

研究设计

研究类型
Interventional
分配方式
Na
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
否

入选标准

  • •Patients must have metastatic melanoma with a resectable metastatic lesion of sufficient size and be willing to undergo such a resection for experimental purposes.
  • •Patients must be > 18 years of age.
  • •Patients must have measurable disease measured by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria (in addition to the resected lesion).
  • •Patients of child bearing potential must agree to use an effective form of birth control during study and up to four months after receiving treatment.
  • •Clinical performance status of Eastern Cooperative Oncology Group (ECOG) 0-
  • •Absolute neutrophil count greater than 1000/mm3 without support of filgrastim.
  • •Platelet count greater than 100,000/mm
  • •Serum Alanine transaminase/Aspartate transaminase (ALT/AST) less than three times the upper limit of normal.
  • •Serum creatinine less than or equal to 1.6 mg/dl.
  • •Total bilirubin less than or equal to 2 mg/dl, except in patients with Gilbert's Syndrome who must have a total bilirubin less than 3 mg/dl.
  • •Patients must be able to understand and sign the Informed Consent document.

排除标准

  • •Tumor/TIL Harvest Exclusion Criteria
  • •All systemic, cytotoxic therapy (including targeted therapies) must be stopped at least 5 weeks prior to cell infusion (see 2.1.3).
  • •Women who are pregnant or breastfeeding.
  • •Life expectancy of less than three months.
  • •Patients who have received prior treatment with anti-cytotoxic T lymphocyte-associated antigen 4 (anti-CTLA-4) antibody will be excluded unless a post anti-CTLA-4 antibody treatment colonoscopy was normal with normal colonic biopsies.
  • •Patients who require immediate active treatment for symptomatic Central Nervous System (CNS) lesions will not be eligible until after treatment of their symptomatic lesions.
  • •Cell Infusion Exclusion Criteria
  • •Less than 5 weeks has elapsed since any prior systemic therapy at the time the patient receives the preparative regimen. All patients' toxicities must have recovered to a grade 1 or less or as specified in the eligibility criteria in Section 2.1.
  • •Patients may have undergone minor surgical procedures or focal palliative radiotherapy (to non-target lesions) within the past 5 weeks, as long as all toxicities have recovered to grade 1 or less or as specified in the eligibility criteria in Section 2.1.
  • •Women of child-bearing potential who are pregnant or breastfeeding.
  • •Life expectancy of less than three months.
  • •Systemic steroid therapy more than the equivalent of 10mg/day of prednisone.
  • •Hemoglobin less than 8g/dl unable to be corrected with transfusion.
  • •Any active systemic infections, coagulation disorders or other active major medical illnesses of the cardiovascular, respiratory or immune system, as evidenced by a positive stress thallium or comparable test, myocardial infarction, cardiac arrhythmias, obstructive or restrictive pulmonary disease.
  • •Any form of primary or secondary immunodeficiency. Must have recovered immune competence after chemotherapy or radiation therapy as evidenced by normal Absolute Neutrophil Count (ANC) > 1000/mm3 and absence of opportunistic infections. (The experimental treatment being evaluated in this protocol depends on an intact immune system. Patients who have decreased immune competence may be less responsive to the experimental treatment and more susceptible to its toxicities.)
  • •Seropositive for HIV antibody.
  • •Patients with active hepatitis B or active hepatitis C.
  • •The following patients will be excluded because of inability to receive high dose proleukin:
  • •Patients will be excluded if they have a history of major EKG abnormalities, symptoms of cardiac ischemia or arrhythmias and have a Left Ventricular Ejection Fraction (LVEF) < 45% on a cardiac stress test (stress thallium, stress Multi Gated Acquisition Scan (MUGA), dobutamine, echocardiogram or other stress test)
  • •Patients who have a prolonged history of cigarette smoking or symptoms of respiratory dysfunction will be excluded if they have an abnormal pulmonary function test as evidenced by a Forced Expiratory Volume at one second Forced Expiratory Volume at one second (FEV1)< 60% predicted.
  • •Patients who have received prior treatment with anti-CTLA-4 antibody will be excluded unless a subsequent colonoscopy was normal with normal colonic biopsies (to rule out colitis).
  • •Patients who require immediate treatment for symptomatic CNS lesions will not be eligible until after treatment of their symptomatic lesions and resolution of symptoms.

研究组 & 干预措施

Tumor Infiltrating Lymphocytes (TIL)

Experimental

Patients will have a melanoma metastasis resected and cultured in IL-2 in vitro either as part of this treatment protocol or the JWCI procurement protocol. TIL from these cultures will be assessed for tumor-reactivity and those with such activity will be further expanded and adoptively transferred. Patients will receive a non-myeloablative lymphocyte-depleting preparative regimen consisting of cyclophosphamide (60 mg/kg/day X 2 days IV) and fludarabine (25 mg/m2/day IV X 5 days). Following this regimen, patients will receive an intravenous adoptive transfer of at least 109 tumor-reactive lymphocytes (TIL) followed by high-dose intravenous IL-2 (600-720,000 IU/kg/dose every 8 hours for up to 12 doses).

干预措施: Tumor Infiltrating Lymphocytes (TIL) (Biological)

结局指标

主要结局

Clinical Response

时间窗: 12 weeks, or until development of new metastases or recurrence

At the end of 12 week follow up, the proportion of patients that showed clinical response (CR) determined by the disappearance of all target lesions, or partial response (PR) will be calculated. The patient is determined to have partial response as if 30% reduction in the sum of the longest diameter (SLD) of target lesions are shown from the baseline sum LD.

次要结局

  • Quality of Life(12 weeks, or until development of new metastases or recurrence)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (1)

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