A Phase I Dose Escalation Study of VS-4718, A Focal Adhesion Kinase Inhibitor, In Subjects With Relapsed or Refractory Acute Myeloid Leukemia or B-Cell Acute Lymphoblastic Leukemia
试验速览
- 阶段
- 1 期
- 状态
- 撤回
- 主要终点
- To find the maximum tolerated dose of VS-4718
研究概览
简要总结
The main purpose of this study is to test the safety and efficacy of VS-4718 in two types of leukemia patients and to find the right dose of VS-4718 for future clinical trials.
Other purposes of this study include:
- Testing for study drug VS-4718 levels in blood over time and what happens to the study drug in patients.
- To find out if there are certain biomarkers in leukemia patients that predict if and how 4718 study drug may or may not work.
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
- •At least 18 years of age
- •Pathologic confirmation of AML or B-ALL
- •Must have relapsed or refractory AML or B-ALL with no alternate therapy of proven benefit
- •ECOG status of 0 or 1
- •Adequate renal function [creatinine less than or equal to 1.5x ULN] or GFR of at least 60mL/min
- •Adequate hepatic function via total bilirubin, AST, and ALT
- •Corrected QT interval of less than 470 ms (via Fridericia correction formula)
- •Negative pregnancy test for women of child bearing potential
- •Willingness to use adequate birth control throughout participation for both men and women
排除标准
- •Diagnosis of acute promyelocytic leukemia
- •Active grade 2 or higher acute GVHD at time of study entry or active chronic GVHD (moderate or severe)
- •Gastrointestinal conditions which could interfere with the swallowing or absorption of study medication
- •Diagnosis of currently active CNS leukemia
- •Known infection with HIV or AIDS (testing not required)
- •Known active Hepatitis A, B or C (testing not required)
- •Patients being actively treated for a secondary malignancy
- •Cancer-directed therapy within 14 days of the first dose of study drug or 5 half-lives, whichever is longer
- •Major surgery within 28 days prior to the first dose of study drug
- •Use of an investigational drug within 28 days or 5 half-lives whichever is longer
- •Women who are pregnant or breastfeeding
- •Evidence of uncontrolled infections requiring antibiotic therapy; potential subjects with known or suspected infections on stable antibiotic therapy for 72 hours may be enrolled
- •Uncontrolled intercurrent illness including symptomatic congestive heart failure, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
研究组 & 干预措施
Experimental VS4718
Oral VS-4718 administered BID during a 28 day cycle.
干预措施: VS-4718 (Drug)
结局指标
主要结局
To find the maximum tolerated dose of VS-4718
时间窗: Dose Escalation will occurr according to the standard 3+3 design where three subjects are dosed with the same dosage in the first Cycle (of 28 days); subjects will be evaluated for DLTs on Days: 1, 8, 15, 22 and 28 of first Cycle
In the absence of a dose limiting toxicity (DLT), each subject will receive VS-4718 for a minimum of 28 days of continuous daily dosing (1 cycle), and may continue to receive additional cycles until disease progression or other treatment discontinuation criteria have been met. It is estimated that subjects could potentially receive VS-4718 for up to an additional 2-3 cycles before withdrawal criteria apply.
Safety and Tolerability of VS-4718 Measurements
时间窗: Safety and tolerability of VS-4718 will be evaluated in each Cycle of 28 days; more specifically, evaluations will occur at a minimum on Days 1, 8, 15, 22, and 28 of the first Cycle
Specific key measures/observations used to assess safety and tolerability will be: serious adverse events, incidence and severity of adverse events, physical exams (including vital sign measurements), ECGs, and clinical laboratory evaluations (chemistry, hematology, coagulation, urinalysis)
次要结局
- Measure Pharmacokinetics of VS-4718(Measured concentrations during Cycle 1 on Days 1, 2, 15, and 16. Also on Cycle 2 Day 1 for subjects that continue on study after Cycle 1.)