A Phase 1, Open Label, Dose-escalation, Safety and Pharmacokinetic Study of MDX-1106 in Patients With Selected or Relapsed Malignancies
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- 入组人数
- 39
- 试验地点
- 8
- 主要终点
- Geometric Mean Area Under the Curve (AUC) From Time of Dosing to Time of Last Observation (0-T) and Extrapolated to Infinity (INF) Observed Post-Single Dose
研究概览
简要总结
To evaluate the safety, tolerability, efficacy, and pharmacokinetics of MDX-1106 when administered to patients with advanced non-small cell lung cancer, colorectal cancer, malignant melanoma, clear cell renal cell cancer or hormone refractory prostate cancer
详细描述
Six patients enrolled at each dose level of 0.3, 1.0, 3.0 and 10mg/kg; the remaining 10 to 15 patients may subsequently be enrolled at a dose at or below the maximum tolerated dose (MTD) during the dose-escalation portion of the study. Patients who respond may receive additional doses of drug.
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
- 否
入选标准
- •Relapsed/refractory non-small cell lung cancer, colorectal adenocarcinoma, malignant melanoma, renal (clear) cell carcinoma, or hormone-refractory prostate adenocarcinoma
- •Prior treatment must have been completed at least 4 weeks prior to enrollment
- •No untreated primary or metastatic brain or meningeal tumors
- •ECOG PS 0 or 1
- •Meet all screening laboratory values
排除标准
- •History of severe hypersensitivity reactions to other monoclonal antibodies
- •Active autoimmune disease or a documented history of autoimmune disease
- •Prior therapy with an anti-PD-1 or anti-CTLA-4 antibody
- •Active infection
- •Concurrent medical condition requiring the use of immunosuppressive medications
结局指标
主要结局
Geometric Mean Area Under the Curve (AUC) From Time of Dosing to Time of Last Observation (0-T) and Extrapolated to Infinity (INF) Observed Post-Single Dose
时间窗: Day 1 to Day 85
AUC(0-T): Area under the concentration-time curve from the time of dosing to the time of the last observation. AUC(INF): Area under the curve from the time of dosing extrapolated to infinity. Nivolumab in human serum was assayed during the period of known analyte stability and reported as final data for this study by PPD® (Richmond, Virginia) using a cross-validated ELISA method. For the single dose (Day 1), serum concentrations of nivolumab were assessed: prior to dosing, at 30 minutes (during dosing), immediately post-dose, and 30 minutes post-infusion end time; at 1, 2, 4, 6, 8, 24, 48, and 72 hours post-infusion end time; and on Days 8, 15, 22, 29, 43, 57, 71, and 85. The PK parameters of AUC(0-T) and AUC (INF) were measured in micrograms\*hours per milliliter (µg\*h/mL).
Mean Volume of Distribution (Vz) Post-Single Dose
时间窗: Day 1 to Day 85
Nivolumab in human serum was assayed during the period of known analyte stability and reported as final data for this study by PPD® (Richmond, Virginia) using a cross-validated ELISA method. For the single dose (Day 1), serum concentrations of nivolumab were assessed: prior to dosing, at 30 minutes (during dosing), immediately post-dose, and 30 minutes post-infusion end time; at 1, 2, 4, 6, 8, 24, 48, and 72 hours post-infusion end time; and on Days 8, 15, 22, 29, 43, 57, 71, and 85. The PK parameter of Vz was measured in milliliters per kilogram of body weight (mL/kg).
Median Time at Which the Maximum Serum Concentration Occurred (Tmax) Post-Single Dose
时间窗: Day 1 to Day 85
Nivolumab in human serum was assayed during the period of known analyte stability and reported as final data for this study by PPD® (Richmond, Virginia) using a cross-validated ELISA method. For the single dose (Day 1), serum concentrations of nivolumab were assessed: prior to dosing, at 30 minutes (during dosing), immediately post-dose, and 30 minutes post-infusion end time; at 1, 2, 4, 6, 8, 24, 48, and 72 hours post-infusion end time; and on Days 8, 15, 22, 29, 43, 57, 71, and 85. The PK parameter of Tmax was measured in hours (h).
Geometric Mean Total Body Clearance of Drug From Serum (CLT) Post-Single Dose
时间窗: Day 1 to Day 85
Nivolumab in human serum was assayed during the period of known analyte stability and reported as final data for this study by PPD® (Richmond, Virginia) using a cross-validated ELISA method. For the single dose (Day 1), serum concentrations of nivolumab were assessed: prior to dosing, at 30 minutes (during dosing), immediately post-dose, and 30 minutes post-infusion end time; at 1, 2, 4, 6, 8, 24, 48, and 72 hours post-infusion end time; and on Days 8, 15, 22, 29, 43, 57, 71, and 85. The PK parameter of CLT was measured in milliliters per hour per kilogram body weight (mL/h/kg).
Percent of Participants With Prostate-Specific Antigen (PSA) Response After the First Dose by Day 85 In Participants With Hormone-Refractory Prostate Adenocarcinoma (HRPC)
时间窗: Day 1 to Day 85
The PSA response rate was defined as the number of participants who had at least a 50% decrease of the PSA value from the PSA reference value divided by the total number of participants evaluated (percent of participants). PSA reference value was the PSA concentration measured immediately prior to dosing on Day 1. PSA response was assessed using the Recommendations from the National Cancer Institute Prostate-Specific Antigen Working Group. A PSA response had to be confirmed at least 4 weeks after first response. 95% exact CIs were computed using the Clopper and Pearson method.
Number of Participants With Severe Adverse Events (AEs), Serious Adverse Events (SAEs), Drug-Related AEs, Deaths, Discontinuation of Study Drug Due to AE, Dose-Limiting Toxicity (DLT) AE and Immune-related AEs (irAEs) in Safety Population
时间窗: Day 1 to 70 days post last dose of study drug; 28 days past study discontinuation
AE=any new unfavorable symptom, sign, or disease or worsening of a preexisting condition that may not have a causal relationship with treatment. SAE=a medical event that at any dose results in death, persistent or significant disability/incapacity, or drug dependency/abuse; is life-threatening, an important medical event, or a congenital anomaly/birth defect; or requires or prolongs hospitalization. Treatment-related=having certain, probable, possible, or missing relationship to study drug. Grade (Gr) 1=Mild, Gr 2=Moderate, Gr 3=Severe, Gr 4= Potentially Life-threatening or disabling. Severe=All Grade 3 or 4 events. Death=during the study and up to 28 days past study discontinuation. AEs graded using the Cancer Therapy Evaluation Program Common Terminology Criteria for Adverse Events (CTCAE), Version 3.0. irAEs=unknown etiology, associated with study drug and consistent with an immune phenomenon. DLT: ≥Gr 3 AE(s) or lab abnormality without alternative explanation other than drug.
Geometric Mean Maximum Serum Concentration (Cmax) Observed Post-Single Dose
时间窗: Day 1 to Day 85
Nivolumab in human serum was assayed during the period of known analyte stability and reported as final data for this study by PPD® (Richmond, Virginia) using a cross-validated enzyme-linked immunosorbent assay (ELISA) method. For the single dose (Day 1), serum concentrations of nivolumab were assessed: prior to dosing, at 30 minutes (during dosing), immediately post-dose, and 30 minutes post-infusion end time; at 1, 2, 4, 6, 8, 24, 48, and 72 hours post-infusion end time; and on Days 8, 15, 22, 29, 43, 57, 71, and 85. The pharmacokinetic (PK) parameter of Cmax was measured in micrograms per milliliter (µg/mL).
Mean Elimination Half-life (T-HALF) Post-Single Dose
时间窗: Day 1 to Day 85
Nivolumab in human serum was assayed during the period of known analyte stability and reported as final data for this study by PPD® (Richmond, Virginia) using a cross-validated ELISA method. For the single dose (Day 1), serum concentrations of nivolumab were assessed: prior to dosing, at 30 minutes (during dosing), immediately post-dose, and 30 minutes post-infusion end time; at 1, 2, 4, 6, 8, 24, 48, and 72 hours post-infusion end time; and on Days 8, 15, 22, 29, 43, 57, 71, and 85. The PK parameter of T-HALF was measured in days.
Percent of Participants With Best Overall Response Rate in Safety Population and in Tumor Evaluable Population
时间窗: Day 1 up to 2 Years.
The Best Overall Response Rate (BORR) was defined as the number of participants who had a confirmed complete response (CR) or partial response (PR) during the study divided by the total number of participants evaluated. Response was based on tumor assessment for both target and non-target lesions using: Clinical examination; Chest X-ray; Computed Tomography and Magnetic Resonance Imaging; Bone scan; Ultrasound. Per National Cancer Institute Response Evaluation Criteria in Solid Tumors (RECIST) v1.0, best overall response (BOR) for tumors was confirmed CR or PR. CR=disappearance of all target and non-target lesions; PR=at least a 30% decrease in the sum of the longest diameter of target lesions, taking as reference the screening sum longest diameter. Confidence intervals (CIs) were computed using the Clopper and Pearson method.
次要结局
- Time to Tumor Progression and Tumor Progression Free Survival(Day 1 to 2 Years)
- Number of Participants With Best Overall Response (BOR) by Category in Safety Population(Day 1 to Day 85)
- Median Time to Tumor Response and Duration of Tumor Response(Day 1 to 2 Years)
- Median Time to PSA Progression in Days and Median PSA Progression Free Survival in Days in PSA Evaluable Population(Day 1 to 2 Years)
- Percentage of Participants With Disease Control and Major Durable Disease Control(Day 1 to 2 Years)
- Mean Diastolic Blood Pressure at Baseline and Post-Infusion Day 1 (Cycle 1) in 0.3 mg Cohort - Safety Population(Baseline, Day 1)
- Mean Systolic Blood Pressure at Baseline and Post-Infusion Day 1 (Cycle 1) in in 1mg, 3mg, and 10 mg Cohorts - Safety Population(Baseline, Day 1)
- Mean Change From Baseline in PSA Relative Velocity at Days 29, 57, and 85 With Cycle 1 in PSA Evaluable Population(Day 29, Day 57, Day 85)
- Mean Change From Baseline in Electrocardiogram Parameters PR, QRS and QT in Safety Population(Baseline, Day 2, Day 85, Day 113)
- Mean Diastolic Blood Pressure at Baseline and Post-Infusion Day 1 (Cycle 1) in 1mg, 3mg, and 10 mg Cohorts - Safety Population(Baseline, Day 1)
- Mean Systolic Blood Pressure at Baseline and Post-Infusion Day 1 (Cycle 1) in 0.3 mg Cohort - Safety Population(Baseline, Day 1)