The Toca 5 Trial: Toca 511 & Toca FC Versus Standard of Care in Patients With Recurrent High Grade Glioma — Toca5  

Glioblastoma Multiforme Clinical Trial

Official title: A Phase 2/3 Randomized, Open-Label Study of Toca 511, a Retroviral Replicating Vector, Combined With Toca FC Versus Standard of Care in Subjects Undergoing Planned Resection for Recurrent Glioblastoma or Anaplastic Astrocytoma

Status Terminated

Clinical Trial Summary

This is a multicenter, randomized, open-label phase 2/3 study of Toca 511 and Toca FC versus standard of care that comprises Investigator's choice of single agent chemotherapy (lomustine or temozolomide) or bevacizumab administered to subjects undergoing resection for first or second recurrence (including this recurrence) of GBM or AA. Subjects meeting all of the inclusion and none of the exclusion criteria will be randomized prior to surgery in a 1:1 ratio to receive either Toca 511 and Toca FC (Experimental arm, Arm T) or control treatment with one option of standard of care (Arm SOC). Stratification will be done by IDH1 mutation status. A second stratification factor is based on the patient's Karnofsky Performance Score (KPS) (70-80 vs 90-100). Further, to account for potential differences in treatment choices for the control arm in regions, the trial will be stratified by geographical region during the randomization process.

Funding Source - FDA OOPD

Clinical Trial Description

n/a

Related Conditions & MeSH terms

• Anaplastic Astrocytoma
• Astrocytoma
• Glioblastoma
• Glioblastoma Multiforme

• NCT number: NCT02414165
• Study type: Interventional
• Source: Tocagen Inc.
• Status: Terminated
• Phase: Phase 2/Phase 3
• Start date: November 30, 2015
• Completion date: December 20, 2019