A Phase 1/2a Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of the Combination of Ibrutinib With Nivolumab in Subjects With Hematologic Malignancies
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 144
- 主要终点
- Overall Response Rate (ORR) as Assessed International Workshop on Chronic Lymphocytic Leukemia (IWCLL) 2008: Disease Cohort
研究概览
简要总结
The purpose of this study is to determine the safety and to establish the recommended phase 2 dose (RP2D) for the combination of ibrutinib and nivolumab in participants with chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL), follicular cell lymphoma (FL) and diffuse large B-cell lymphoma (DLBCL). Once the dose is optimized, the combination will be assessed for Pharmacokinetics, Pharmacodynamics, and preliminary efficacy, further safety in participants with CLL/SLL, FL or DLBCL and in participants with Richter syndrome.
详细描述
This is an open-label study, which consists of Part A (Dose Optimization Cohorts) and Part B (Expansion Cohorts). Part A consists of two dose optimization cohorts (cohort A1 and cohort A2) will determine the RP2D for the combination based on safety, pharmacokinetic, and pharmacodynamic assessments in participants with relapsed/refractory CLL/SLL or B-cell non-Hodgkin lymphoma (B-NHL). Part B consists 3 participant populations to further evaluate the safety and clinical activity of ibrutinib in combination with nivolumab: Cohort B1 (participants with CLL/SLL with del 17p or del 11q), Cohort B2 (participants with FL), Cohort B3 (participants with DLBCL) and Cohort B4 (participants with Richter syndrome). Part A and B will consist of Screening Period (28 days before enrollment), Treatment Period and Follow up Period (every 3 months until death or the end of study). Participants will receive nivolumab intravenously (Day 1 of every cycle) and ibrutinib orally once daily on a 14-day cycle. Efficacy will primarily be evaluated by International Workshop on Chronic Lymphocytic Leukemia (IWCLL) and International Working Group (IWG) for lymphoma guidelines. Participants' safety will be monitored throughout the study. Further exploration of pharmacokinetic/pharmacodynamic and biomarker information will be assessed throughout the trial.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 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
- •Eastern Cooperative Oncology Group (ECOG) performance status grade 0, 1, or 2
- •Adequate bone marrow, liver, and renal function defined as: 1) Absolute neutrophil count (ANC) greater than equal to (>=) 1.5* 10^9cells/litre (L); 2) Platelets >=75 x 109cells/L without transfusion support within 7 days prior to test; 3) Hemoglobin >= 8 gram/deciliter (g/dL) without transfusion support within 7 days prior to test 4) Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) less than equal to (<=) 2.5 * upper limit of normal (ULN) 5) Total bilirubin less than (<) 2 milligram/deciliter (mg/dL) 6) Creatinine determined by serum creatinine levels <=1.5 * ULN or a calculated creatinine clearance of >= 50 mL/min/1.73 m^2
- •Histologically confirmed B-cell non-Hodgkin lymphoma (B-NHL), Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL)
- •Relapsed refractory disease after at least 1 but not more than 4 lines of previous systemic therapy
- •Measurable disease (NHL: At least 1 measurable site of disease [>1.5 centimeter [cm] in the long axis regardless of short axis measurement or >1.0 cm in the short axis regardless of long axis measurement, and clearly measurable in 2 perpendicular dimensions])
- •Cohort B-1: SLL/CLL: 1) Deletion of short arm of chromosome 17 or 11 q based on institutional assessment 2) Relapsed/refractory after at least 1 prior systemic therapy 3) Active disease based in IWCLL criteria
- •Cohort B-2: 1) B- cell follicular lymphoma Grade 1, 2, or 3a (WHO criteria) 2) Relapsed/refractory disease >= 2 lines separated by Progression, prior treatment (or not eligible for receiving) CD20 antibody 3) Measurable disease (IWG -Lugano 2014)
- •Cohort B-3: 1) Histologically-confirmed DLBCL 2) Prior standard rituximab + anthracyclin containing regimen, received or not eligible or considered candidate of HD-ASCT 3) Measurable disease (IWG -Lugano 2014)
- •Cohort B-4: 1) Histologically-confirmed Richter syndrome defined as transformation of CLL or SLL into an aggressive lymphoma 2) Previously treated with at least one line of standard, systemic chemotherapy or not eligible for standard therapy 3) At least 1 measurable site of disease based on the Revised Response Criteria for Malignant Lymphoma
排除标准
- •Prior therapy or surgery (3 to 10 weeks depending type)
- •Prior BTK inhibitor or anti PD1, anti PDL1, anti PD-L2 and anti-CD137, anti-cytotoxic T-lymphocyte associated antigen (CTLA-4) antibody
- •Clinically significant cardiovascular disease such as uncontrolled or symptomatic arrhythmias, congestive heart failure, or myocardial infarction within 6 months of Screening, or any Class 3 (moderate) or Class 4 (severe) cardiac disease as defined by the New York Heart Association Functional Classification, or congenital long QT syndrome, or QT interval corrected for heart rate, using Fridericia formula (QTcF) at Screening greater than (>) 470 milliseconds (ms)
- •History of stroke or intracranial hemorrhage within 6 months prior to the first dose of ibrutinib
- •Requires treatment with anticoagulation with warfarin or equivalent vitamin K antagonists
- •Requires treatment with strong cytochrome P450 3A (CYP3A) inhibitors
- •Known history of Human Immunodeficiency Virus (HIV), Hepatitis B or Hepatitis C
研究组 & 干预措施
Cohort A1
Participants will receive ibrutinib 420 milligram (mg) capsule orally once daily and nivolumab intravenously as 3 milligram/kilogram (mg/kg) every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Ibrutinib (Drug)
Cohort A1
Participants will receive ibrutinib 420 milligram (mg) capsule orally once daily and nivolumab intravenously as 3 milligram/kilogram (mg/kg) every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Nivolumab (Drug)
Cohort A2
Participants will receive ibrutinib 560 mg capsule orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Ibrutinib (Drug)
Cohort A2
Participants will receive ibrutinib 560 mg capsule orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Nivolumab (Drug)
Cohort B1
Participants will receive ibrutinib recommended Phase 2 dose (RP2D) orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Ibrutinib (Drug)
Cohort B1
Participants will receive ibrutinib recommended Phase 2 dose (RP2D) orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Nivolumab (Drug)
Cohort B2
Participants will receive ibrutinib recommended Phase 2 dose (RP2D) orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Ibrutinib (Drug)
Cohort B2
Participants will receive ibrutinib recommended Phase 2 dose (RP2D) orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Nivolumab (Drug)
Cohort B3
Participants will receive ibrutinib recommended Phase 2 dose (RP2D) orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Ibrutinib (Drug)
Cohort B3
Participants will receive ibrutinib recommended Phase 2 dose (RP2D) orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Nivolumab (Drug)
Cohort B4
Participants will receive ibrutinib recommended Phase 2 dose (RP2D) orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Ibrutinib (Drug)
Cohort B4
Participants will receive ibrutinib recommended Phase 2 dose (RP2D) orally once daily and nivolumab intravenously as 3 mg/kg every 2 weeks for 14-daily dosing cycles and will be continued until disease progression or unacceptable toxicity.
干预措施: Nivolumab (Drug)
结局指标
主要结局
Overall Response Rate (ORR) as Assessed International Workshop on Chronic Lymphocytic Leukemia (IWCLL) 2008: Disease Cohort
时间窗: Up to 6 years 11 months
ORR is percentage of participants achieving a complete response (CR), CR with incomplete marrow recovery (CRi), nodular partial response (nPR) or PR. IWCLL 2008 criteria: CR- No lymphadenopathy and hepatosplenomegaly, no constitutional symptoms, neutrophils \>1.5\*10\^9/L, platelets \>100\*10\^9/L, Hgb \>11 g/dL and absolute lymphocyte count \<4000/mcL; CRi- CR with incomplete recovery of bone marrow; nPR- participants meet criteria for CR, but the bone marrow biopsy shows B-lymphoid nodules, may represent a clonal infiltrate; PR- \>=50% drop in lymphocyte count from baseline or \<=4.0\*10\^9/L with following: \>=50% decrease in sum products of up to 6 lymph nodes, no new enlarged lymph nodes, When abnormal, \>=50% decrease in enlargement of spleen from baseline or normalization and a response in 1 of following: Neutrophils \>1.5\*10\^9/L, Platelets\>100000/mcL and Hgb\>11 g/dL or \>=50% improvement over baseline in all. This outcome measure was planned to be analyzed for specified arm only.
Percentage of Participants With Treatment-emergent Adverse Event (TEAEs): Study Cohort
时间窗: Up to 6 years 10 months
An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/ biological agent under study. TEAEs for the treatment phase included events with an onset date/time on or after the start of study intervention through end of study were considered as treatment-emergent.
Overall Response Rate (ORR) as Assessed Non-Hodgkin Lymphoma (NHL), Cheson 2014: Disease Cohort
时间窗: Up to 6 years 11 months
ORR defined as percentage of participants achieving a CR, CRi, nPR or PR. As per Non-Hodgkin Lymphoma, Cheson 2014, CR is complete disappearance of all detectable clinical evidence of disease and disease-related symptoms if present before therapy. PR is \>= 50% decrease in sum of the product of the diameters (SPD) of up to 6 of the largest dominant nodes or nodal masses. Progressive disease (PD) \>= 50% increase from nadir in the sum of the products of at least two lymph nodes, or appearance of a new lesion greater than 1.5 cm in any axis even if other lesions are decreasing in size. SD is neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD. This outcome measure was planned to be analyzed for specified arms only.
次要结局
- Overall Survival (OS): Study Cohort(Up to 6 years 11 months)
- Duration of Response (DoR): Study Cohort(Up to 6 years 11 months)
- Duration of Stable Disease or Better: Study Cohort(Up to 6 years and 11 months)
- Percentage of Participants With Lymphoma-related Symptoms: Study Cohort(Up to 6 years 11 months)
- Progression-free Survival (PFS): Study Cohort(Up to 6 years 11 months)