Clinical Study on the Safety and Efficacy of Novel Oncolytic Virus in the Treatment of Recurrent Malignant Glioma
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 38
- 试验地点
- 1
- 主要终点
- Long term safety follow up
研究概览
简要总结
Glioma is the most common intracranial tumor. Among them, malignant glioma shows diffuse and infiltrating growth. Although it is given a comprehensive treatment such as surgery, radiotherapy and chemotherapy, it is prone to relapse, and there is an urgent need to explore new treatment methods. Oncolytic virus is currently the world's most cutting-edge treatment of glioma. On the basis of previous research on glioma and oncolytic virus (HSV-1), an engineered new oncolytic virus ON-01 containing CD gene has been constructed. In vitro and in vivo animal experiments have found that it has a good therapeutic effect on malignant glioma, and it has been approved by the ethics committee of Tiantan Hospital for its clinical research. This project intends to study the safety and effectiveness of ON-01 in the clinic on the basis of pre-clinical trials and preclinical research, clarify the oncolytic mechanism of ON-01 in the treatment of malignant glioma, and explore the dissolution of brain glioma. The new strategy of tumor virus treatment lays a theoretical foundation for the clinical promotion and application of ON-01 and product transformation.
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 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients has given written informed consent；
- •Age is between 18 years old and 75 years old, inclusive;
- •Patients must have histologically or cytologically confirmed Glioblastoma, anaplastic astrocytoma, anaplastic oligodendroglioma, anaplastic oligodendrocyte-glioma;
- •Residual lesion must be ≥1.0 cm in diameter as determined by MRI;
- •Karnofsky Performance Status ≥70%;
- •Patients must have normal organ and marrow function. Absolute neutrophil count: ≥ 1,500/mm3, Hemoglobin>10 g/dL platelets: >100,000/mm3, total bilirubin< 1.5 ×ULN; AST(SGOT)(aspartate aminotransferase)/ALT(SGPT)(alanine aminotransferase): <2.5 X institutional upper limit of normal; Serum creatinine < 1.5 ×ULN, and normal heart function;
- •Good compliance: can actively cooperate with doctors' treatment and follow-up survey;
- •Females of childbearing potential must not be pregnant; this will be confirmed by a negative serum pregnancy test within 7 days prior to starting study treatment and must use a birth control method in addition to barrier methods (condoms).
排除标准
- •Pregnant or lactating women;
- •Prior history of encephalitis, multiple sclerosis, or other CNS infection;
- •Herpes simplex virus infection active period;
- •Patients with a history of organ transplantation or waiting for an organ transplant;
- •Uncontrollable infectious diseases or other serious diseases such as HIV positive;
- •Severe pulmonary, cardiac or other systemic disease, specifically: Including active infections, uncontrolled high blood pressure, unstable angina pectoris, angina pectoris that began to develop within the last 3 months, congestive heart failure, myocardial infarction that occurred within the first 12 months of enrollment, requiring serious;medical treatment Arrhythmia, liver, kidney failure, etc.;
- •Patients with systemic autoimmune disease or immunodeficiency disease;
- •Patients with severe allergies;
- •Patients with chronic diseases requiring long-term immunologic preparation or glucocorticoid therapy.
研究组 & 干预措施
ON-01/ONF
ON-01: 1ml intratumoral injection of ON-01. ONF: 100 mg/kg/day orally after operation for 20 consecutive days.
干预措施: ON-01 (Biological)
ON-01/ONF
ON-01: 1ml intratumoral injection of ON-01. ONF: 100 mg/kg/day orally after operation for 20 consecutive days.
干预措施: ONF (Drug)
结局指标
主要结局
Long term safety follow up
时间窗: From study entry up to 5 years
The short-term adverse reactions of the subjects during hospitalization after receiving stereotactic injection of the oncolytic virus ON-01 will be recorded, and the incidence of these adverse reactions will be statistically analyzed. The short-term adverse reactions include: nausea, altered mental status, fever, pyramidal tract syndrome, flush face, epilepsy, anemia, leukopenia, thrombocytopenia, hyponatremia, hypokalemia, hypocalcemia, arrhythmia. These adverse reactions will be classified into four grades according to their severity. Within two weeks, a specialized neurosurgeon will conduct a clinical examination on the subjects to assess their motor, sensory, and language functions. Detailed post-injection treatment of each patient was recorded. Patients unwilling to accept or failed to complete the treatment due to safety or economic reasons were stratified as incomplete treatment group.
次要结局
- Overall survival in days from the initial ON-01 administration on parent study to the date of death.(From initial ON-01 administration to death of last patient alive for up to 5 years.)
- Progression-free survival in days from the initial ON-01 administration on parent study to confirmed disease progression or death from any cause.(from initial ON-01 administration to time of progression or death of any cause for up to 5 years.)