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A Study of GDC-0575 Alone and in Combination With Gemcitabine in Participants With Refractory Solid Tumors or Lymphoma

2020年2月22日 更新者：Genentech, Inc.

An Open-label, Phase I, Dose Escalation Study Evaluating the Safety, Tolerability, and Pharmacokinetics of GDC-0575 Administered Alone and in Combination With Gemcitabine in Patients With Refractory Solid Tumors or Lymphoma

This open-label, multicenter, Phase I, dose-escalation study will evaluate the safety, tolerability, and pharmacokinetics (PK) of GDC-0575 administered alone or in combination with gemcitabine in participants with refractory solid tumors or lymphoma. In Stage 1, cohorts of participants will receive multiple ascending oral doses of GDC-0575 alone or in combination with intravenous gemcitabine. In Stage 2, participants will receive GDC-0575 orally in combination with intravenous gemcitabine at or below the maximum tolerated dose determined in Stage 1. Anticipated time on study treatment is until disease progression or unacceptable toxicity occurs, up to approximately 5 years.

研究概览

地位

完全的

条件

干预/治疗

研究类型

介入性

注册 (实际的)

104

阶段

  • 阶段1

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习地点

  • 法国
      • Bordeaux、法国、33076
        • Institut Bergonie; Oncologie
      • Villejuif、法国、94805
        • Institut Gustave Roussy; Departement Oncologie Medicale
  • 美国
    • Connecticut
      • New Haven、Connecticut、美国、06520
        • Yale Cancer Center
    • Massachusetts
      • Boston、Massachusetts、美国、02215
        • Dana Farber Cancer Institute
    • Michigan
      • Detroit、Michigan、美国、48201
        • Karmanos Cancer Institute
    • Oklahoma
      • Oklahoma City、Oklahoma、美国、73104
        • University of Oklahoma Health Sciences Center
    • Tennessee
      • Nashville、Tennessee、美国、37203
        • The Sarah Cannon Research Inst

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

18年 及以上 (成人、年长者)

接受健康志愿者

不

有资格学习的性别

全部

描述

Inclusion Criteria:

  • Eastern Cooperative Oncology Group (ECOG) performance status 0-1
  • Histologically or cytologically documented, locally advanced or metastatic solid tumors or lymphoma for which standard therapy either does not exist or has proven ineffective or intolerable
  • Life expectancy greater than or equal to (>=) 12 weeks, in the opinion of the investigator
  • Adequate hematologic, liver, and renal function
  • For Stage 2: Participants with human epidermal growth factor receptor 2 (HER2) negative, estrogen-receptor (ER) negative, and progesterone-receptor (PR) negative breast cancer
  • For Stage 2: Participants with non-mucinous, platinum-resistant ovarian cancer with documented radiographic progression or relapse according to RECIST within 6 months of receiving platinum-based chemotherapy
  • For Stage 2: Participants with histologically or cytologically confirmed diagnosis of squamous non-small cell lung cancer (NSCLC); mixed histology that is predominantly squamous is acceptable

Exclusion Criteria:

  • History of prior significant toxicity from a same class of agents as GDC-0575 or gemcitabine requiring discontinuation of treatment
  • All acute toxicities related to prior therapy must have resolved prior to study entry, except for alopecia and mild neuropathy
  • Current severe, uncontrolled systemic disease (including but not limited to clinically significant cardiovascular, pulmonary, or renal disease or ongoing or active infection) excluding the cancer under study
  • History of significant cardiac dysfunction
  • History of malabsorption or other condition that would interfere with enteral absorption
  • Known human immunodeficiency virus (HIV) infection
  • Pregnancy, lactation or breastfeeding
  • Known brain metastases that are untreated, symptomatic, or require therapy to control symptoms
  • Current use of alpha-adrenergic receptor blockers

For Combination Arm only:

  • Any contraindication to gemcitabine therapy
  • More than two regimens of cytotoxic chemotherapy for the treatment of locally advanced or metastatic cancer
  • History of receiving high-dose chemotherapy requiring bone marrow or stem cell support
  • Irradiation to more than 25% of bone marrow-bearing areas

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

  • 主要用途：治疗
  • 分配：非随机化
  • 介入模型：并行分配
  • 屏蔽：无（打开标签）

武器和干预

参与者组/臂
干预/治疗
实验性的：Stage 1 Arm 1: GDC-0575 Monotherapy
Participants will receive escalating doses of GDC-0575, administered orally, for 3 consecutive days, starting on Days 1, 8, and 15 of each 21-day cycle.
药品：GDC-0575
Participants will receive GDC-0575 orally at a starting dose of 15 mg.
其他名称：
  • RO6845979
实验性的：Stage 1 Arm 2a: GDC-0575 + Gemcitabine (750 or 1000 mg/m^2)
Participants will receive gemcitabine 750 milligrams per meter square (mg/m^2) or 1000 mg/m^2, intravenously, on Days 1 and 8 followed by escalating doses of GDC-0575 orally, on Days 2 and 9 of each 21-day cycle.
药品：GDC-0575
Participants will receive GDC-0575 orally at a starting dose of 15 mg.
其他名称：
  • RO6845979
药品：Gemcitabine
Participants will receive gemcitabine intravenously at a dose of 1000 mg/m^2 and/or 500 mg/m^2.
其他名称：
  • 金扎
实验性的：Stage 1 Arm 2b: GDC-0575 plus Gemcitabine (500 mg/m^2)
Participants will receive gemcitabine 500 mg/m^2, intravenously, once weekly for approximately 2 consecutive weeks of any 3-week period and escalating doses of GDC-0575 orally approximately 24-hours after each gemcitabine dose.
药品：GDC-0575
Participants will receive GDC-0575 orally at a starting dose of 15 mg.
其他名称：
  • RO6845979
药品：Gemcitabine
Participants will receive gemcitabine intravenously at a dose of 1000 mg/m^2 and/or 500 mg/m^2.
其他名称：
  • 金扎
实验性的：Stage 2: GDC-0575 plus Gemcitabine
Participants will receive GDC-0575 in combination with gemcitabine intravenously (1000 mg/m^2 and/or 500 mg/m^2), at or below the MTDs for the combination treatments that are determined during Stage 1.
药品：GDC-0575
Participants will receive GDC-0575 orally at a starting dose of 15 mg.
其他名称：
  • RO6845979
药品：Gemcitabine
Participants will receive gemcitabine intravenously at a dose of 1000 mg/m^2 and/or 500 mg/m^2.
其他名称：
  • 金扎

研究衡量的是什么？

主要结果指标

结果测量
措施说明
大体时间
Percentage of Participants With Adverse Events (AEs)
大体时间：Baseline up to approximately 5 years
Baseline up to approximately 5 years
Percentage of Participants With Dose-Limiting Toxicities (DLTs)
大体时间：Stage 1 Arm 1: Day 1 up to Day 21. Stage 1 Arm 2: Day 1 up to Day 22 or 29
Stage 1 Arm 1: Day 1 up to Day 21. Stage 1 Arm 2: Day 1 up to Day 22 or 29
Maximum Tolerated Dose (MTD) of GDC-0575
大体时间：Stage 1 Arm 1: Day 1 up to Day 21. Stage 1 Arm 2: Day 1 up to Day 22 or 29
Stage 1 Arm 1: Day 1 up to Day 21. Stage 1 Arm 2: Day 1 up to Day 22 or 29
Recommended Phase II Dose of GDC-0575
大体时间：Stage 1 Arm 1: Day 1 up to Day 21. Stage 1 Arm 2: Day 1 up to Day 22 or 29
Stage 1 Arm 1: Day 1 up to Day 21. Stage 1 Arm 2: Day 1 up to Day 22 or 29
Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUC0-inf) of GDC-0575
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; 0.5, 1, 1.5, 2, 4, 6, 8 hours (h) postdose on Days 1, 3; 2, 4h postdose on Days 2, 15; 2h postdose on Day 8; on Days 4, 5. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes), 0.5, 1, 1.5, 2, 4, 6h postdose on Day 2 (additionally at 8h postdose on Day 2 for Arm 2a only); predose (0.5h), 2h postdose on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Area Under the Curve From Time Zero to End of Dosing Interval (AUCtau)
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; 0.5, 1, 1.5, 2, 4, 6, 8 h postdose on Days 1, 3; 2, 4h postdose on Days 2, 15; 2h postdose on Day 8; on Days 4, 5. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes), 0.5, 1, 1.5, 2, 4, 6h postdose on Day 2 (additionally at 8h postdose on Day 2 for Arm 2a only) ; predose (0.5h), 2h postdose on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Maximum Observed Plasma Concentration (Cmax) GDC-0575
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; 0.5, 1, 1.5, 2, 4, 6, 8 h postdose on Days 1, 3; 2, 4h postdose on Days 2, 15; 2h postdose on Day 8; on Days 4, 5. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes), 0.5, 1, 1.5, 2, 4, 6h postdose on Day 2 (additionally at 8h postdose on Day 2 for Arm 2a only) ; predose (0.5h), 2h postdose on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Minimum Observed Plasma Trough Concentration (Cmin) of GDC-0575
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes) on Day 2; predose (0.5h) on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes) on Day 2; predose (0.5h) on Day 9
Time to Reach Maximum Observed Plasma Concentration (Tmax) of GDC-0575
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; 0.5, 1, 1.5, 2, 4, 6, 8 h postdose on Days 1, 3; 2, 4h postdose on Days 2, 15; 2h postdose on Day 8; on Days 4, 5. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes), 0.5, 1, 1.5, 2, 4, 6h postdose on Day 2 (additionally at 8h postdose on Day 2 for Arm 2a only) ; predose (0.5h), 2h postdose on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Apparent Terminal Half-Life (t1/2) of GDC-0575
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; 0.5, 1, 1.5, 2, 4, 6, 8 h postdose on Days 1, 3; 2, 4h postdose on Days 2, 15; 2h postdose on Day 8; on Days 4, 5. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes), 0.5, 1, 1.5, 2, 4, 6h postdose on Day 2 (additionally at 8h postdose on Day 2 for Arm 2a only) ; predose (0.5h), 2h postdose on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Apparent Oral Clearance (CL/F) of GDC-0575
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; 0.5, 1, 1.5, 2, 4, 6, 8 h postdose on Days 1, 3; 2, 4h postdose on Days 2, 15; 2h postdose on Day 8; on Days 4, 5. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes), 0.5, 1, 1.5, 2, 4, 6h postdose on Day 2 (additionally at 8h postdose on Day 2 for Arm 2a only) ; predose (0.5h), 2h postdose on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Accumulation Ratio (Rac) of GDC-0575
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; 0.5, 1, 1.5, 2, 4, 6, 8 h postdose on Days 1, 3; 2, 4h postdose on Days 2, 15; 2h postdose on Day 8; on Days 4, 5. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes), 0.5, 1, 1.5, 2, 4, 6h postdose on Day 2 (additionally at 8h postdose on Day 2 for Arm 2a only) ; predose (0.5h), 2h postdose on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
PK-dose Proportionality as Assessed With Cmax of GDC-0575
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; 0.5, 1, 1.5, 2, 4, 6, 8 h postdose on Days 1, 3; 2, 4h postdose on Days 2, 15; 2h postdose on Day 8; on Days 4, 5. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes), 0.5, 1, 1.5, 2, 4, 6h postdose on Day 2 (additionally at 8h postdose on Day 2 for Arm 2a only) ; predose (0.5h), 2h postdose on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
PK-dose Proportionality as Assessed With AUC of GDC-0575
大体时间：Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Stage 1 Arm 1, Cycle 1 of 21 days: predose (5 to 30 minutes) on Days 1, 2, 3, 8, 15; 0.5, 1, 1.5, 2, 4, 6, 8 h postdose on Days 1, 3; 2, 4h postdose on Days 2, 15; 2h postdose on Day 8; on Days 4, 5. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose (5 minutes), 0.5, 1, 1.5, 2, 4, 6h postdose on Day 2 (additionally at 8h postdose on Day 2 for Arm 2a only) ; predose (0.5h), 2h postdose on Day 9
Stage 1 Arm 1, Cycle 1 of 21 days: predose on Days 1, 2, 3, 8, 15; postdose on Days 1, 2, 3, 4, 5, 8, 15. Stage 1 Arm 2 and Stage 2, Cycle 1 of 21 days: predose and postdose on Days 2, 9 (detailed timeframe is provided in outcome measure description)
Phospho-Cyclin-Dependent Kinase 2 (pCdk2) Levels in Fresh Tumor
大体时间：Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3, 10 of Cycle 2. Stage1 Arm2b, Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 4, 5 (Stage1 Arm2b), Weeks 1, 2 (Stage 2)
Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3 and 10 of Cycle 2. Stage 1 Arm 2b: Screening (Day -21 to -1), Day 3 of Weeks 4 and 5. Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 1 and 2
Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3, 10 of Cycle 2. Stage1 Arm2b, Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 4, 5 (Stage1 Arm2b), Weeks 1, 2 (Stage 2)
Phospho-Cyclin-Dependent Kinase 2 (pCdk2) Levels in Skin Tissue
大体时间：Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3, 10 of Cycle 2. Stage1 Arm2b, Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 4, 5 (Stage1 Arm2b), Weeks 1, 2 (Stage 2)
Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3 and 10 of Cycle 2. Stage 1 Arm 2b: Screening (Day -21 to -1), Day 3 of Weeks 4 and 5. Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 1 and 2
Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3, 10 of Cycle 2. Stage1 Arm2b, Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 4, 5 (Stage1 Arm2b), Weeks 1, 2 (Stage 2)
Gamma-H2Ax (γ-H2Ax) Levels in Fresh Tumor
大体时间：Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3, 10 of Cycle 2. Stage1 Arm2b, Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 4, 5 (Stage1 Arm2b), Weeks 1, 2 (Stage 2)
Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3 and 10 of Cycle 2. Stage 1 Arm 2b: Screening (Day -21 to -1), Day 3 of Weeks 4 and 5. Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 1 and 2
Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3, 10 of Cycle 2. Stage1 Arm2b, Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 4, 5 (Stage1 Arm2b), Weeks 1, 2 (Stage 2)
Gamma-H2Ax (γ-H2Ax) Levels in Skin Tissue
大体时间：Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3, 10 of Cycle 2. Stage1 Arm2b, Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 4, 5 (Stage1 Arm2b), Weeks 1, 2 (Stage 2)
Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3 and 10 of Cycle 2. Stage 1 Arm 2b: Screening (Day -21 to -1), Day 3 of Weeks 4 and 5. Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 1 and 2
Stage 1 Arm 1: Screening (Day -21 to -1), Cycle 1 Day 4 (Cycle length=21 days). Stage 1 Arm 2a: Screening (Day -21 to -1), Days 3, 10 of Cycle 2. Stage1 Arm2b, Stage 2: Screening (Day -21 to -1), Day 3 of Weeks 4, 5 (Stage1 Arm2b), Weeks 1, 2 (Stage 2)

次要结果测量

结果测量
大体时间
Percentage of Participants With Objective Response as Determined Using Response Evaluation Criteria in Solid Tumors (RECIST) v1.1
大体时间：Baseline until disease progression or death (up to approximately 5 years)
Baseline until disease progression or death (up to approximately 5 years)
Progression-Free Survival (PFS) as Determined Using RECIST v1.1
大体时间：Baseline until disease progression or death (up to approximately 5 years)
Baseline until disease progression or death (up to approximately 5 years)
Duration of Objective Response as Determined Using RECIST v1.1
大体时间：Baseline until disease progression or death (up to approximately 5 years)
Baseline until disease progression or death (up to approximately 5 years)

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Genentech, Inc.

出版物和有用的链接

负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。

一般刊物

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2012年3月23日

初级完成 (实际的)

2018年1月11日

研究完成 (实际的)

2018年1月11日

研究注册日期

首次提交

2012年3月23日

首先提交符合 QC 标准的

2012年3月26日

首次发布 (估计)

2012年3月27日

研究记录更新

最后更新发布 (实际的)

2020年2月25日

上次提交的符合 QC 标准的更新

2020年2月22日

最后验证

2020年2月1日

更多信息

与本研究相关的术语

其他相关的 MeSH 术语

其他研究编号

  • GP28153
  • 2011-005602-30 (EudraCT编号)

此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.

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条件

罕见疾病

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赞助者/合作者

地点

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