GSAO in Treating Patients With Advanced Solid Tumors That Have Not Responded to Therapy
A Cancer Research UK Phase I Trial of 4-(N-(S-Glutathionylacetyl) Amino) Phenylarsenoxide (GSAO) Given as Daily Intravenous Infusions on Days 1-5 and 8-12 of a 21-Day Cycle, to Patients With Advanced Solid Tumors
RATIONALE: GSAO may stop the growth of solid tumors by blocking blood flow to the tumor.
PURPOSE: This phase I trial is studying the side effects and best dose of GSAO in treating patients with advanced solid tumors that have not responded to therapy.
研究概览
详细说明
OBJECTIVES:
Primary
- To determine the maximum-tolerated dose and recommended phase II dose of angiogenesis inhibitor GSAO in patients with advanced, refractory solid tumors.
- To assess the safety and toxicity profile and dose-limiting toxicity of this drug in these patients.
Secondary
- To determine the pharmacokinetics of this drug in these patients.
- To determine the pharmacodynamics of this drug in these patients.
- To determine possible anti-tumor activity in patients treatment with this drug.
Tertiary
- To further determine the pharmacodynamics of this drug in these patients.
OUTLINE: This is a multicenter, dose-escalation study.
Patients receive angiogenesis inhibitor GSAO IV over 1 hour on days 1-5 and 8-12. Treatment repeats every 21 days for 6 courses in the absence of disease progression or unacceptable toxicity. Patients showing clinical benefit (i.e., stable disease, partial response, or complete response) may receive 6 additional courses of treatment. Patients receive angiogenesis inhibitor GSAO IV over 1 hour on day -7 to obtain pharmacokinetics information of a single IV dose of the drug.
Patients also undergo dynamic contrast-enhanced magnetic-resonance imaging (DCE-MRI) prior to, during, and after study to determine blood flow parameters.
Blood samples are collected periodically for pharmacokinetic, pharmacodynamic, and biomarker studies.
After completion of study treatment, patients are followed up for 28 days and then once a month thereafter.
Peer Reviewed and Funded or Endorsed by Cancer Research UK.
研究类型
注册 (实际的)
阶段
- 阶段1
联系人和位置
学习地点
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England
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Manchester、England、英国、M20 4BX
- Christie Hospital
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Oxford、England、英国、OX3 7LJ
- Churchill Hospital
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
DISEASE CHARACTERISTICS:
Histologically confirmed advanced solid tumor
- Refractory to conventional treatment or for which no conventional therapy exists
- Disease assessable by DCE-MRI and should be of a size that can be adequately assessed by these techniques
- No known primary brain tumors or brain metastases
PATIENT CHARACTERISTICS:
- WHO performance status 0-1
- Life expectancy ≥ 12 weeks
- Hemoglobin ≥ 9.0 g/dL
- Platelet count ≥ 100 x 10^9/L
- Neutrophil count ≥ 1.5 x 10^9/L
- Serum bilirubin ≤ 1.5 times upper limit of normal (ULN)
- ALT and AST ≤ 2.5 times ULN
- Creatinine clearance ≥ 50 mL/min (uncorrected value)
- Serum potassium and magnesium normal
- No proteinuria > grade 1 either on 24-hour urine or on 2 consecutive dipsticks taken no less than 1 week apart
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception 4 weeks prior to, during, and for 6 months after completion of study therapy
- Not at high medical risk due to non-malignant systemic disease, including active uncontrolled infection
- No serologically positive hepatitis B, hepatitis C, or HIV
- No concurrent congestive heart failure or prior NYHA class III-IV cardiac disease
None of the following medical conditions:
- Angina (stable or severe, even if well controlled on medication)
- Myocardial infarction in the past 2 months by ECG
- Congestive cardiac failure
- Arrhythmias, including any condition associated with QTc prolongation (e.g., Lange-Neilson syndrome or Romano Ward syndrome)
- Evidence of ischemia
- QTc > 480 msec
- Other clinically significant abnormalities
- No uncontrolled hypertension (defined as BP consistently greater than 160/100 mm Hg irrespective of medication)
- No other condition that, in the opinion of the investigator, would not make the patient a good candidate for this clinical trial
- No pacemakers
- No metal fragments in the eyes or shrapnel or bullet injuries
PRIOR CONCURRENT THERAPY:
- See Disease Characteristics
- Recovered from all prior treatments (except for alopecia or certain grade 1 toxicities which, in the opinion of the investigator and Cancer Research UK, should not exclude the patient)
- At least 4 weeks since prior radiotherapy (except for palliative reasons), endocrine therapy, immunotherapy, or chemotherapy (6 weeks for nitrosoureas and mitomycin C)
- At least 1 week since prior and no concurrent shellfish
- At least 6 weeks since prior major surgery (including thoracic and/or abdominal surgery) and recovered
- Concurrent luteinizing-hormone releasing-hormone (LHRH) analogues allowed for patients with castration-refractory prostate cancer provided the prostate-specific antigen level is rising
- No prior heart or brain surgery
- No concurrent drug known to prolong the QTc interval
- No concurrent warfarin (1 mg for maintenance of a Hickman line is acceptable) or heparin (flushing of arterial lines, if necessary, is acceptable)
- No concurrent naproxen (other NSAIDs are acceptable)
No concurrent prophylactic use of antiemetics during the first treatment
- Domperidone and lorazepam must not be used as antiemetics
No other concurrent anticancer therapy or investigational drugs
- Concurrent bisphosphonates allowed
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
研究衡量的是什么?
主要结果指标
结果测量 |
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剂量限制性毒性
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Causality of each adverse event and grading severity according to NCI CTCAE Version 3.0
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次要结果测量
结果测量 |
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Relationship between pharmacokinetics and toxicity and/or markers of efficacy
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Changes in microvascular function using DCE-MRI
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Plasma and tumor levels of angiogenic factors and apoptosis markers
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Response (stable disease, partial response, or complete response) as determined by RECIST criteria
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Circulating endothelial cells and circulating endothelial progenitor cells as a marker of inhibition of angiogenesis
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合作者和调查者
调查人员
- 首席研究员:Gordon Jayson, MD、The Christie NHS Foundation Trust
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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药理学研究的临床试验
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Hospital Clinic of BarcelonaUniversitat Politècnica de Catalunya; Institut Catala de Salut; Department of Health, Generalitat... 和其他合作者未知