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临床试验/jRCT2033250552
jRCT2033250552招募中不适用

A phase I clinical trial of a bevacizumab-expressing oncolytic herpesvirus T-BV in patients with malignant glioma

未提供0 个研究点目标入组 12 人开始时间: 待定
适应症

试验速览

阶段
不适用
状态
招募中
入组人数
12

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Single Arm Study

入排标准

年龄范围
18age old over 至 No limit(—)
性别
All

入选标准

  • Patients who have experienced tumor progression or recurrence following standard initial treatment for glioblastoma (IDH-wildtype) or grade 4 astrocytoma (IDH-mutant), and who meet all of the following criteria, will be eligible for inclusion in this study.
  • A confirmed histopathological diagnosis of glioblastoma (IDH-wildtype) or grade 4 astrocytoma (IDH-mutant) based on the WHO 2021 classification is required.
  • Patients who have experienced tumor progression or recurrence following standard initial treatment.
  • Patients with a confirmed lesion measuring >=1.0 cm on magnetic resonance imaging (MRI) performed within 14 days prior to the eligibility assessment date.
  • Patients with a Karnofsky Performance Status (KPS) of >=60% (or >=50% if the reduction is due to surgery-related paralysis).
  • The patient must be at least 18 years old at the time informed consent is obtained.
  • Patients who are capable of providing written informed consent themselves.
  • Maintain a constant steroid dosage for at least one week prior to Eligibility Determination Date.
  • Willing to use effective barrier birth control for at least 6 months after T-BV administration.
  • Expected survival >= 3 months.
  • Laboratory test results meet the following criteria
  • White blood cell count>2000/mm3, Absolute neutrophil count (ANC)>1000 /mm3, Platelets>100,000 /mm3, Hemoglobin>9.0 g/dL
  • Prothrombin time-international normalized ratio <= 1.3 times the upper limit of facility reference value
  • Serum creatinine<1.7mg/dL
  • AST and ALT <= 4 times the upper limit of facility reference value
  • Total bilirubin<=1.5 mg/dL

排除标准

  • Patients with a medical history or current condition of any of the following:
  • A history of encephalitis, multiple sclerosis, or other central nervous system infections
  • Known HIV seropositivity
  • Any contraindication for undergoing gadolinium contrast enhanced MRI such as: individuals with pacemakers, infusion pumps, or allergy to MRI contrast media
  • Patients in whom any of the following tumor conditions have been confirmed:
  • Extracranial metastasis of the tumor
  • Multiple (two or more) intracranial malignant glioma lesions
  • Tumors located in the ventricles, brainstem, or posterior fossa, or tumors requiring administration of the investigational drug via the ventricular route
  • Subependymal and subarachnoid dissemination
  • Patients with any of the following comorbidities:
  • Active herpesvirus infection
  • Herpesvirus infection requiring treatment with antiviral agents such as acyclovir, valacyclovir, famciclovir, vidarabine, or amenamevir
  • Active, uncontrolled infection that would interfere with the performance of surgery
  • Uncontrolled or severe medical condition such as heart failure, diabetes mellitus, hypertension, interstitial pneumonia, renal failure, and autoimmune disease
  • History of alcohol or other drug dependency
  • Other active cancer
  • Allergy to anti-HSV drug
  • Patients who have received any of the following treatments:
  • Administration of other clinical study drugs or research treatments within 30 days of T-BV administration
  • Surgical resection of a brain tumor within 30 days of T-BV administration
  • Bevacizumab within 30 days of T-BV administration
  • Prior gene therapy or oncolytic virus therapy other than T-BV
  • Pregnant or nursing females
  • Conditions considered inadequate for the subject to be enrolled in the study

研究者

发起方
未提供

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