Clinical Study on the Safety and Efficacy of TS-2021 in the Treatment of Recurrent Malignant Glioma

NCT06585527 | Recruiting Phase 1 DMC

• 1 other identifier: 2024-1-1071
• Study Type: interventional
• Target: 30
• Locations: 1 country
• Sites: 1

Brief Summary

The goal of this clinical trial is to evaluate the safety and efficacy of oncolytic virus TS-2021 in the treatment of recurrent malignant glioma.About 30 eligible participants with recurrent malignant glioma will :

• Be intratumoral injected the TS-2021 oncolytic virus to study its safety and efficacy.
• Be followed for 1 year after the injection to complete imaging studies, neurological function tests, and report adverse events. Using the data obtained during the follow-up period, researchers will conduct statistical analyses and evaluate the safety and efficacy of oncolytic virus TS-2021.

Conditions

Glioblastoma Multiforme; Glioma, Malignant

Keywords

Oncolytic Virus; Adenovirus; Glioblastoma Multiforme; Glioma, Malignant; Ki-67; TGF-β2; IL-15

Outcome Measures

Primary Outcomes (2)

• Incidence and severity of adverse events.

  All events with a Grade 3 or above toxicity (defined by the CTCAE v4.0) will be tabulated by event and by relationship to TS-2021.

  Up to 8 weeks

• Overall survival

  The overall survival for each patient receiving TS-2021 will be calculated.

  Up to 12 months

Secondary Outcomes (2)

• Objective response rate (ORR) determined by MRI scan review.

  Up to 12 months

• Progression Free Survival.

  Up to 12 months

Study Arms (1)

TS-2021

EXPERIMENTAL

30 eligible participants with recurrent malignant glioma will be intratumoral injected the TS-2021 oncolytic virus to study its safety and efficacy.

Biological: TS-2021

Interventions

TS-2021 BIOLOGICAL

The participants meeting the criteria will undergo TS-2021 oncolytic virus (5×1011PFU/ml) intratumoral injection using stereotactic technique under MR Localization.

TS-2021

Eligibility Criteria

• Age: 18 Years - 65 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• The patient signed the informed consent voluntarily.
• Age ≥18 years and ≤65 years, male or female.
• After the initial surgery, the imaging showed that the tumor was completely removed, followed by conventional radiotherapy or (and) chemotherapy, and no recurrence was observed within two months after the end of radiotherapy. The patient had a recurrence of supratentorial high-grade glioma. The pathological diagnosis was glioblastoma, anaplastic astrocytoma, anaplastic oligodendroglioma, anaplastic oligodendro-astrocytoma, or subtentorial astrocytoma recurrence.
• After conventional surgery, radiotherapy (or) chemotherapy was performed, and there was no recurrence at the primary site of the tumor, but there was tumor recurrence at the distant site.
• With PET/MRS, tumor recurrence was considered, and the enhanced lesion diameter was greater than 1cm, but less than 3cm.
• KPS score ≥70 before treatment.
• Normal bone marrow reserve function and normal liver and kidney function: Neutrophil absolute value ≥ 1,500/mm3, hemoglobin ≥10 g/dL, platelet count ≥100,000/mm3, total bilirubin level ≤1.5×ULN, glutamic pyruvic transaminase/glutamic oxalacetic transaminase ≤ 2.5× ULN, serum creatinine ≤1.5×ULN, The heart function was normal and the follow-up compliance was good.
• Women of childbearing age (15 to 49 years) must undergo a pregnancy test within 7 days before starting treatment and the result is negative; Fertile men and women must consent to the use of effective contraception to ensure that they do not become pregnant during the study period and for 3 months after stopping treatment.

You may not qualify if:

• Pregnant or lactating patients.
• Patients with encephalitis disease, multiple sclerosis, or other CNS (Central Nervous System) infection.
• Patients with a history of organ transplantation or waiting for organ transplantation.
• Patients with uncontrolled infectious diseases or other serious diseases, such as HIV positive.
• Patients with any unstable systemic illness (including active infection, uncontrolled hypertension, unstable angina pectoris, angina pectoris beginning within the last 3 months, congestive heart failure, myocardial infarction occurring within 12 months before enrollment, severe arrhythmia requiring medical treatment, liver or kidney failure, etc.)
• Patients with systemic autoimmune diseases or immunodeficiency diseases.
• Patients with severe allergic constitution.
• Patients with chronic diseases requiring long-term treatment with immune agents or glucocorticoids.
• Patients with mental disorders.

Sponsors & Collaborators

• Beijing Neurosurgical Institute: lead

Study Sites (1)

Beijing Tiantan Hospital

Beijing, Beijing Municipality, 100050, China

RECRUITING

MeSH Terms

Conditions

Glioblastoma; Glioma; Adenoviridae Infections

Condition Hierarchy (Ancestors)

Astrocytoma; Neoplasms, Neuroepithelial; Neuroectodermal Tumors; Neoplasms, Germ Cell and Embryonal; Neoplasms by Histologic Type; Neoplasms; Neoplasms, Glandular and Epithelial; Neoplasms, Nerve Tissue; DNA Virus Infections; Virus Diseases; Infections

Study Officials

• Fusheng Liu, MD,PhD

  Beijing Tiantan Hospital

  STUDY DIRECTOR

Central Study Contacts

Fusheng Liu, MD,PhD

CONTACT

861059975630; liufushengs@hotmail.com

Junwen Zhang, PhD

CONTACT

861059975630; jewzhang@hotmail.com

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: September 3, 2024
• First Posted: September 5, 2024
• Study Start: August 29, 2024
• Primary Completion: January 1, 2026
• Study Completion: January 1, 2026
• Last Updated: October 31, 2024

Record last verified: 2024-07

Data Sharing

• IPD Sharing: Will not share

Locations

CN (1)