DB107-Retroviral Replicating Vector (RRV) Combined With DB107-Flucytosine (FC) in Patients With Recurrent Glioblastoma or Anaplastic Astrocytoma

Trial statusRecruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age18-75
SponsorAshish Shah

About this trial

The purpose of this study is to determine if the investigational products, DB107-RRV and DB107-FC, as a combination treatment will shrink high-grade glioma (HGG) in patients with recurrent/progressive, resectable or unresectable disease and increase the time that disease is controlled.

Eligibility criteria

Qualifiers

Patients 18-75 years old.

Histologically proven HGG that have recurred/progressed (first or second recurrence).

Patients with unresectable or resectable HGG (AA or GBM) will be enrolled.

Measurable disease on MRI as evidenced by 1 cm on two separate dimensions on MRI fluid attenuated inversion recovery (FLAIR) (non-enhancing) or contrast-enhancement.

Disqualifiers

History of active other malignancy (other than non-melanoma skin cancers, cervical ductal carcinoma in situ or localized prostate cancer) within 5 years.

Multifocal gliomas that cannot undergo stereotactic biopsy/administration of DB107-RRV will be excluded. Patients with 3 or more intracranial recurrences will be excluded.

Histologically confirmed oligodendroglioma or mixed gliomas.

History of human immunodeficiency virus (HIV) infection or other forms of severe immunosuppression.

Trial design

Treatments tested in this trial

  • DB107-RRV
  • DB107-FC

Treatment groups

33 Participants
are divided into 1 treatment group

Sponsors and collaborators

Ashish Shah

Lead sponsor

University of Miami

Sponsor institution

Denovo Biopharma LLC

Collaborator

National Cancer Institute (NCI)

Collaborator