Avastin in Combination With Temozolomide and Irinotecan for Unresectable or Multifocal Glioblastoma Multiformes and Gliosarcomas
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 41
- 试验地点
- 1
- 主要终点
- Response Rate
研究概览
简要总结
The primary objective of the study is to determine the efficacy of Avastin in combination with temozolomide and irinotecan in terms of response rate. The secondary objectives are to describe the overall and progression-free survivals of unresectable patients treated with upfront Avastin, temozolomide and irinotecan and to assess the safety of Avastin, temozolomide and irinotecan in unresectable glioblastoma patients.
This is a phase II study with the combination of Avastin, temozolomide and irinotecan for unresectable or multifocal World Health Organization (WHO) grade IV malignant glioma patients. Patients will receive up to four cycles of Avastin, temozolomide and irinotecan. Approximately 41 subjects will take part in this study at Duke.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 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
- •Patients must have histologically confirmed diagnosis of WHO grade IV primary malignant glioma (glioblastoma multiforme or gliosarcoma). Patients will be unresectable or have multifocal disease.
- •Age > or = to 18 years and a life expectancy of >12 weeks.
- •Evidence of measurable primary Central Nervous System (CNS) neoplasm on contrast enhanced MRI.
- •An interval of at least one week between prior biopsy or four weeks from surgical resection and enrollment on this protocol.
- •Karnofsky > or = to 60%.
- •Hemoglobin > or = to 9g/dl, absolute neutrophil count (ANC) > or = to 1,500 cells/microliter, platelets > or = to 125,000 cells/microliter.
- •Serum creatinine ≤ 1.5 mg/dl, serum serum glutamic oxaloacetic transaminase (SGOT) and direct bilirubin ≤ 1.5 times upper limit of normal (if the total bilirubin is greater than or equal to 1.5 x the upper limit of normal, then the direct bilirubin must be ≤ 1.5 x the upper limit of normal).
- •Signed informed consent approved by the Institutional Review Board prior to patient entry.
- •If sexually active, patients will take contraceptive measures for the duration of the treatments.
排除标准
- •Pregnancy or breast feeding
- •Co-medication that may interfere with study results; e.g. immuno-suppressive agents other than corticosteroids.
- •Active infection requiring IV antibiotics.
- •Treatment with radiotherapy or chemotherapy for a brain tumor, irrespective of the grade of the tumor.
- •Evidence of > grade 1 CNS hemorrhage on baseline MRI or CT scan.
- •Avastin-specific Exclusion Criteria:
- •Inadequately controlled hypertension (defined as systolic blood pressure > 150 and/or diastolic blood pressure > 100 mmHg on antihypertensive medications)
- •Any prior history of hypertensive crisis or hypertensive encephalopathy
- •New York Heart Association (NYHA) Grade II or greater congestive heart failure
- •History of myocardial infarction or unstable angina within 6 months prior to study enrollment
- •History of stroke or transient ischemic attack within 6 months prior to study enrollment
- •Significant vascular disease (e.g., aortic aneurysm, aortic dissection)
- •Symptomatic peripheral vascular disease
- •Evidence of bleeding diathesis or coagulopathy
- •Major surgical procedure, open biopsy, or significant traumatic injury within 28 days prior to study enrollment or anticipation of need for major surgical procedure during the course of the study
- •Core biopsy or other minor surgical procedure, excluding placement of a vascular access device, within 7 days prior to study enrollment
- •History of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within 6 months prior to study enrollment
- •Serious, non-healing wound, ulcer, or bone fracture
- •Proteinuria at screening as demonstrated by either urine protein:creatinine (UPC) ratio > or = to 1.0 at screening OR urine dipstick for proteinuria ≥ 2+ (patients discovered to have ≥2+ proteinuria on dipstick urinalysis at baseline should undergo a 24-hour urine collection and must demonstrate ≤ 1g of protein in 24 hours to be eligible).
- •Known hypersensitivity to any component of Avastin
- •Pregnant (positive pregnancy test) or lactating. Use of effective means of contraception (men and women) in subjects of child-bearing potential
研究组 & 干预措施
Avastin in combination with temozolomide and irinotecan
Avastin 10 mg/kg every 14 days. Temozolomide 200 mg/m2 daily x 5 days in a 28-day cycle. Irinotecan dose depends on whether the patient is on an enzyme-inducing antiepileptic drug (EIAED). EIAED 340 mg/m2 every other week and no EIAED 125 mg/m2 every other week. Irinotecan dose also depends on if the patient has the UGT 1A1 polymorphism (7/7). If so, they do not metabolize the irinotecan normally, so these patients will start out at a two dose level reduction. EIAED starting dose will be 275 mg/m2 and no EIAED starting dose will be 75 mg/ m2.
干预措施: Avastin (Drug)
Avastin in combination with temozolomide and irinotecan
Avastin 10 mg/kg every 14 days. Temozolomide 200 mg/m2 daily x 5 days in a 28-day cycle. Irinotecan dose depends on whether the patient is on an enzyme-inducing antiepileptic drug (EIAED). EIAED 340 mg/m2 every other week and no EIAED 125 mg/m2 every other week. Irinotecan dose also depends on if the patient has the UGT 1A1 polymorphism (7/7). If so, they do not metabolize the irinotecan normally, so these patients will start out at a two dose level reduction. EIAED starting dose will be 275 mg/m2 and no EIAED starting dose will be 75 mg/ m2.
干预措施: Temozolomide (Drug)
Avastin in combination with temozolomide and irinotecan
Avastin 10 mg/kg every 14 days. Temozolomide 200 mg/m2 daily x 5 days in a 28-day cycle. Irinotecan dose depends on whether the patient is on an enzyme-inducing antiepileptic drug (EIAED). EIAED 340 mg/m2 every other week and no EIAED 125 mg/m2 every other week. Irinotecan dose also depends on if the patient has the UGT 1A1 polymorphism (7/7). If so, they do not metabolize the irinotecan normally, so these patients will start out at a two dose level reduction. EIAED starting dose will be 275 mg/m2 and no EIAED starting dose will be 75 mg/ m2.
干预措施: Irinotecan (Drug)
结局指标
主要结局
Response Rate
时间窗: 4 months
The percentage of participants with a complete or partial response as determined by a modification of the Response Assessment in Neuro-Oncology (RANO) criteria. Complete Response (CR) was defined as complete disappearance on MR/CT of all enhancing tumor and mass effect, off all corticosteroids (or receiving only adrenal replacement doses) and accompanied by a stable or improving neurologic examination. Partial Response (PR) was defined as greater than or equal to 50% reduction in tumor size on MR/CT by bi-dimensional measurement, on a stable or decreasing dose of corticosteroids and accompanied by a stable or improving neurologic examination. Per the criteria, confirmation of response was required. Response rate = CR+PR.
次要结局
- Incidence and Severity of Central Nervous System (CNS) Hemorrhage and Systemic Hemorrhage(4 months)
- Incidence of Grade ≥ 4 Hematologic and ≥ Grade 3 Non-hematologic Toxicities(4 months)
- Median Progression-free Survival (PFS)(36 months)
- Median Overall Survival (OS)(36 months)
研究者
Katy Peters
Assistant Professor
Duke University