NCT02767934终止2 期
A Phase II Study of Anti-PD-1 Antibody (MK-3475; Pembrolizumab) for the Treatment of Minimal Residual Disease in Adults With Acute Lymphoblastic Leukemia
适应症
试验速览
- 阶段
- 2 期
- 状态
- 终止
- 入组人数
- 12
- 试验地点
- 2
- 主要终点
- Rate of Complete Minimal Residual Disease Response
研究概览
简要总结
This phase II trial studies how well pembrolizumab works in treating small amounts of cancer cells that remain after attempts to remove the cancer has been made in patients with acute lymphoblastic leukemia. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.
详细描述
PRIMARY OBJECTIVES:
I. To evaluate the efficacy of pembrolizumab in minimal residual disease (MRD)-positive acute lymphoblastic leukemia (ALL).
SECONDARY OBJECTIVES:
I. To describe the toxicity profile of pembrolizumab in patients with previously-treated ALL.
II. To gain a preliminary assessment of how MRD response translates into relapse-free and overall survival.
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
- •All subjects must have a diagnosis of ALL of either B-cell, T-cell, or mixed (i.e., B/T lineage)
- •Be willing and able to provide written informed consent for the trial
- •Presence of MRD (defined as < 5% blasts in the bone marrow by morphologic assessment and no clinically-apparent extramedullary disease but with quantifiably-measurable disease as assessed by either MFC or PCR) under any of the following circumstances:
- •MRD persistence >= 11 weeks after the start of initial therapy
- •MRD persistence >= 2 weeks after the start of salvage therapy, or
- •MRD reappearance at any time
- •For patients with Philadelphia chromosome positive (Ph+) disease, have previously received treatment with >= 1 Abelson (ABL) kinase inhibitor (e.g., imatinib, dasatinib, etc.) or are ineligible for such treatment
- •Have previously received or are ineligible for treatment with blinatumomab; ineligibility will include (but not be limited to) cluster of differentiation 19 (CD19)-negative disease, denial of insurance coverage, physician discretion, and/or patient refusal
- •Be willing to provide tissue from a newly obtained bone marrow aspirate and/or biopsy; newly-obtained is defined as a specimen obtained up to 28 days prior to initiation of treatment on day 1; subjects for whom newly-obtained samples cannot be provided (e.g., inaccessible or subject safety concern) may submit an archived specimen only upon agreement from the principal investigator (PI)
- •Have a performance status of 0 to 1 on the Eastern Cooperative Oncology Group (ECOG) performance scale
- •Absolute neutrophil count (ANC) >= 1,000 /mcL (performed within 10 days of treatment initiation)
- •Hemoglobin >= 8 g/dL (performed within 10 days of treatment initiation)
- •Platelets >= 50,000 /mcL (performed within 10 days of treatment initiation)
- •Serum creatinine =< 1.5 X upper limit of normal (ULN) OR measured or calculated creatinine clearance >= 60 mL/min/1.73 m^2 for subject with creatinine levels > 1.5 X institutional ULN (performed within 10 days of treatment initiation) (glomerular filtration rate [GFR] can also be used in place of creatinine or creatinine clearance [CrCl])
- •Serum total bilirubin =< 1.5 X ULN OR direct bilirubin =< ULN for subjects with total bilirubin levels > 1.5 ULN (performed within 10 days of treatment initiation)
- •Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 ULN (performed within 10 days of treatment initiation)
- •International normalized ratio (INR) or prothrombin time (PT) =< 1.5 ULN unless subject is receiving anticoagulant therapy as long as PT or partial thromboplastin time (PTT) is within therapeutic range of intended use of anticoagulants (performed within 10 days of treatment initiation)
- •Activated partial thromboplastin time (aPTT) =< 1.5 X ULN unless subject is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants (performed within 10 days of treatment initiation)
- •Female subjects of childbearing potential should have a negative urine or serum pregnancy within 3 days prior to receiving the first dose of study medication; if the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required
- •Female subjects of childbearing potential should be willing to use 2 methods of birth control or be surgically sterile, or abstain from heterosexual activity for the course of the study through 120 days after the last dose of study medication
- •Male subjects should agree to use an adequate method of contraception starting with the first dose of study therapy through 120 days after the last dose of study therapy
排除标准
- •Is currently participating and receiving study therapy or has participated in a study of an investigational new drug and received study therapy or used an investigational device within 4 weeks of the first dose of treatment
- •Has a diagnosis of immunodeficiency or is receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the first dose of trial treatment
- •Has a known history of active bacillus tuberculosis (TB)
- •Has a known hypersensitivity to pembrolizumab or any of its excipients
- •Has had a prior anti-cancer monoclonal antibody (mAb) within 4 weeks prior to study day 1 or who has not recovered (i.e., =< grade 1 or at baseline) from adverse events due to agents administered more than 4 weeks earlier
- •Has had prior chemotherapy, targeted small molecule therapy, or radiation therapy within 2 weeks prior to study day 1 or who has not recovered (i.e., =< grade 1 or at baseline) from adverse events due to a previously administered agent
- •Note: subjects with =< grade 2 neuropathy or with hematologic toxicity that has recovered to levels above that stated in inclusion criterion are an exception to this criterion and may qualify for the study if all other inclusion/exclusion criteria are met
- •Note: if subject received major surgery, they must have recovered adequately from the toxicity and/or complications from the intervention (i.e., =< grade 1 or at baseline) prior to starting therapy
- •Has a known additional malignancy that is progressing or requires active treatment; exceptions include basal cell carcinoma of the skin or squamous cell carcinoma of the skin that has undergone potentially curative therapy or in situ cervical cancer
- •Has known active central nervous system (CNS) leukemia and/or leukemic meningitis; subjects with previously treated CNS leukemia may participate provided they are stable (e.g., without evidence of active disease by imaging for at least four weeks prior to the first dose of trial treatment and any neurologic symptoms have returned to baseline) and have no evidence of leukemic blasts on analysis of cerebrospinal fluid (CSF)
- •Has active autoimmune disease that has required systemic treatment in the past 2 years (i.e. with use of disease modifying agents, corticosteroids or immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment
- •Has known history of, or any evidence of active, non-infectious pneumonitis
- •Has previously received an allogeneic hematopoietic cell transplant, unless the following criteria are met:
- •Detection of MRD occurred >= 21 days from stem cell infusion
- •No active GVHD
- •Receiving systemic steroid therapy of =< 10 mg of prednisone daily (or equivalent)
- •Has discontinued systemic immunosuppressant therapy >= 7 days prior to first dose of pembrolizumab
- •Has previously received other forms of cellular immunotherapy (e.g., chimeric antigen receptor-modified [CAR] T cells), unless the following criteria are met:
- •Detection of MRD occurred >= 21 days from cell infusion
- •Any specific manifestations of cytokine release syndrome or neurologic toxicity attributable to the cellular therapy have completely resolved (i.e., < grade 1)
- •Has an active infection requiring systemic therapy; antimicrobial prophylaxis will be permitted at the discretion of the treating investigator
- •Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the subject's participation for the full duration of the trial, or is not in the best interest of the subject to participate, in the opinion of the treating investigator
- •Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial
- •Is pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial, starting from the time of consent through 120 days after the last dose of trial treatment
- •Has received prior therapy with any immune checkpoint inhibitor
- •Has a known history of human immunodeficiency virus (HIV) (HIV 1/2 antibodies)
- •Has known active hepatitis B (e.g., hepatitis B virus surface protein antigen [HBsAg] reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA] [qualitative] is detected)
- •Has received a live vaccine within 30 days of planned start of study therapy * Note: seasonal influenza vaccines for injection are generally inactivated flu vaccines and are allowed; however intranasal influenza vaccines (e.g., Flu-Mist) are live attenuated vaccines, and are not allowed
结局指标
主要结局
Rate of Complete Minimal Residual Disease Response
时间窗: Up to 2 years
Will be defined as percentage of evaluable subjects who achieve a complete response. Will be evaluated with a Simon two-stage optimum design.
次要结局
- Overall Survival(Up to 2 years)
- Relapse-Free Survival(Up to 2 years)
研究者
研究点 (2)
Loading locations...
相似试验
已完成
2 期
Pembrolizumab After ASCT for Hodgkin Lymphoma, DLBCL and T-NHLDiffuse Large B Cell LymphomaPeripheral T-Cell LymphomaHodgkin LymphomaNCT02362997Dana-Farber Cancer Institute82
已完成
2 期
Pembrolizumab in Treating Patients With Malignant MesotheliomaBiphasic MesotheliomaEpithelioid MesotheliomaPeritoneal Malignant MesotheliomaPleural Biphasic MesotheliomaPleural Epithelioid MesotheliomaPleural Malignant MesotheliomaPleural Sarcomatoid MesotheliomaRecurrent Peritoneal Malignant MesotheliomaRecurrent Pleural Malignant MesotheliomaSarcomatoid MesotheliomaNCT02399371University of Chicago65
已完成
2 期
Pembrolizumab Alone or With Idelalisib or Ibrutinib in Treating Patients With Relapsed or Refractory Chronic Lymphocytic Leukemia or Other Low-Grade B-Cell Non-Hodgkin LymphomasRecurrent B-Cell Non-Hodgkin LymphomaRecurrent Chronic Lymphocytic LeukemiaRecurrent Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid TissueRecurrent Grade 1 Follicular LymphomaRecurrent Grade 2 Follicular LymphomaRecurrent Grade 3 Follicular LymphomaRecurrent Lymphoplasmacytic LymphomaRecurrent Marginal Zone LymphomaRecurrent Nodal Marginal Zone LymphomaRecurrent Small Lymphocytic LymphomaRecurrent Splenic Marginal Zone LymphomaRecurrent Waldenstrom MacroglobulinemiaRefractory B-Cell Non-Hodgkin LymphomaRefractory Chronic Lymphocytic LeukemiaRefractory Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid TissueRefractory Follicular LymphomaRefractory Lymphoplasmacytic LymphomaRefractory Nodal Marginal Zone LymphomaRefractory Small Lymphocytic LymphomaRefractory Splenic Marginal Zone LymphomaRefractory Waldenstrom MacroglobulinemiaRichter SyndromeWaldenstrom MacroglobulinemiaNCT02332980Mayo Clinic65
进行中（未招募）
2 期
Pembrolizumab in Treating Patients With Stage IV Metastatic or Recurrent Inflammatory Breast Cancer or Triple-Negative Breast Cancer Who Have Achieved Clinical Response or Stable Disease to Prior ChemotherapyEdemaErythemaEstrogen Receptor NegativeHER2/Neu NegativePeau d'OrangeProgesterone Receptor NegativeRecurrent Inflammatory Breast CarcinomaStage IV Inflammatory Breast CarcinomaTriple-Negative Breast CarcinomaNCT02411656M.D. Anderson Cancer Center71
进行中（未招募）
2 期
Pembrolizumab in Treating Patients With Rare Tumors That Cannot Be Removed by Surgery or Are MetastaticAdvanced Malignant Solid NeoplasmCarcinoma of Unknown PrimaryMetastatic Adrenal Gland PheochromocytomaMetastatic Kidney Medullary CarcinomaMetastatic Malignant Germ Cell TumorMetastatic Malignant Solid NeoplasmMetastatic ParagangliomaMetastatic Penile CarcinomaMetastatic Skin Squamous Cell CarcinomaStage III Adrenal Cortex Carcinoma AJCC v7Stage IV Adrenal Cortex Carcinoma AJCC v7Stage IV Penile Cancer AJCC v7Stage IV Renal Cell Cancer AJCC v7Unresectable Adrenal Gland PheochromocytomaUnresectable ParagangliomaUnresectable Skin Squamous Cell CarcinomaUnresectable Solid NeoplasmVascular NeoplasmSmall Cell CarcinomaNCT02721732M.D. Anderson Cancer Center157