Treatment of Children and Adolescents With Diffuse Intrinsic Pontine Glioma and High Grade Glioma
试验速览
- 阶段
- 3 期
- 发起方
- 入组人数
- 150
- 试验地点
- 1
- 主要终点
- Overall survival (OS) rate at 5.5 years
研究概览
简要总结
RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells. Radiation therapy uses high-energy x-rays to kill tumor cells. It is not yet known whether giving methotrexate together with combination chemotherapy and radiation therapy is more effective than combination chemotherapy and radiation therapy alone in treating gliomas.
PURPOSE: This randomized phase III trial is studying giving methotrexate together with combination chemotherapy and radiation therapy to see how well it works compared to combination chemotherapy and radiation therapy alone in treating young patients with newly diagnosed gliomas.
详细描述
OBJECTIVES:
Primary
- Determine if the addition of high-dose methotrexate prior to standard treatment improves survival of patients with malignant high-grade glioma or diffuse intrinsic pontine glioma as compared to standard treatment only.
Secondary
- Determine if the addition of high-dose methotrexate, as compared to standard treatment only, improves the tumor response of these patients.
- Determine if high-dose methotrexate, compared to standard treatment only, improves the progression-free or event-free survival of these patients.
- Determine if high-dose methotrexate, as compared to standard treatment only, improves the health status (quality of life) of these patients.
- Determine if consolidation therapy improves the overall, progression-free, or event-free survival rates as compared to the historical control group.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 3 Years 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
Arm I
Patients receive high-dose methotrexate IV over 24 hours on days 1 and 15 and leucovorin calcium IV every 6 hours on days 2-3 an 16-17. Four weeks later, patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: cisplatin (Drug)
Arm I
Patients receive high-dose methotrexate IV over 24 hours on days 1 and 15 and leucovorin calcium IV every 6 hours on days 2-3 an 16-17. Four weeks later, patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: etoposide (Drug)
Arm I
Patients receive high-dose methotrexate IV over 24 hours on days 1 and 15 and leucovorin calcium IV every 6 hours on days 2-3 an 16-17. Four weeks later, patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: ifosfamide (Drug)
Arm I
Patients receive high-dose methotrexate IV over 24 hours on days 1 and 15 and leucovorin calcium IV every 6 hours on days 2-3 an 16-17. Four weeks later, patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: lomustine (Drug)
Arm I
Patients receive high-dose methotrexate IV over 24 hours on days 1 and 15 and leucovorin calcium IV every 6 hours on days 2-3 an 16-17. Four weeks later, patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: methotrexate (Drug)
Arm I
Patients receive high-dose methotrexate IV over 24 hours on days 1 and 15 and leucovorin calcium IV every 6 hours on days 2-3 an 16-17. Four weeks later, patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: prednisone (Drug)
Arm I
Patients receive high-dose methotrexate IV over 24 hours on days 1 and 15 and leucovorin calcium IV every 6 hours on days 2-3 an 16-17. Four weeks later, patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: vincristine sulfate (Drug)
Arm II
Patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: cisplatin (Drug)
Arm II
Patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: etoposide (Drug)
Arm II
Patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: ifosfamide (Drug)
Arm II
Patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: lomustine (Drug)
Arm II
Patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: prednisone (Drug)
Arm II
Patients undergo external beam radiotherapy once daily, 5 days a week, for approximately 6 weeks.
Beginning on the first day of radiotherapy, patients receive cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on days 5, 12, 19, 26, and 33. Beginning seven days prior to completion of radiotherapy, patients receive ifosfamide IV over 1 hour and cisplatin IV over 1 hour on days 1-5, etoposide IV over 2 hours on days 1-3, and vincristine IV on day 5.
干预措施: vincristine sulfate (Drug)
结局指标
主要结局
Overall survival (OS) rate at 5.5 years
次要结局
- Comparison of OS, progression-free survival, and event-free survival with historical control annually
- Long-term sequelae annually
- Tumor response
- Progression-free survival
- Event-free survival
- Health status