Clinical Study on the Safety and Efficacy of Novel Oncolytic Virus in the Treatment of Recurrent Malignant Glioma

Plain-language summary

This study examines the safety and effect of ON-01, a novel oncolytic virus (a virus-based therapy that targets cancer cells), in treating recurrent malignant glioma (a type of malignant brain tumor). Patients aged 18-75 with histologically confirmed glioblastoma or anaplastic glioma were able to take part. It was conducted in Phase 1/Phase 2 and has been completed.

The summary above is a plain-language rendering of the official record. The original English title is shown for reference.

Trial details

Phase

PHASE1/PHASE2

Status

Completed

Sponsor

Beijing Neurosurgical Institute

Intervention

ON-01, ONF

Start date

8/1/2018

Estimated completion

3/1/2024

Countries

China

Related genes

Locations

• Beijing, China

Eligibility criteria

Criteria are reproduced from the ClinicalTrials.gov record in the original English. Only the trial team can determine eligibility.

Inclusion Criteria:

1. Patients has given written informed consent；
2. Age is between 18 years old and 75 years old, inclusive;
3. Patients must have histologically or cytologically confirmed Glioblastoma, anaplastic astrocytoma, anaplastic oligodendroglioma, anaplastic oligodendrocyte-glioma;
4. Residual lesion must be ≥1.0 cm in diameter as determined by MRI;
5. Karnofsky Performance Status ≥70%;
6. 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;
7. Good compliance: can actively cooperate with doctors' treatment and follow-up survey;
8. 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).

Exclusion Criteria:

1. Pregnant or lactating women;
2. Prior history of encephalitis, multiple sclerosis, or other CNS infection;
3. Herpes simplex virus infection active period;
4. Patients with a history of organ transplantation or waiting for an organ transplant;
5. Uncontrollable infectious diseases or other serious diseases such as HIV positive;
6. 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.;
7. Patients with systemic autoimmune disease or immunodeficiency disease;
8. Patients with severe allergies;
9. Patients with chronic diseases requiring long-term immunologic preparation or glucocorticoid therapy.