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. 2021 Jul 23;11(8):976. doi: 10.3390/brainsci11080976

Table 5.

Clinical trials on suicide gene therapies for high-grade gliomas.

# ClinicalTrials.gov Identifier Title Status Phase Diseases # of Pts. Enrolled Treatment Locations
1 NCT00870181 ADV-TK Improves Outcome of Recurrent High-Grade Glioma Completed II Malignant Glioma of Brain
Glioblastoma
47 Biological: ADV-TK/GCV
Procedure: Surgery
Drug: systemic chemotherapy
CHN
2 NCT00002824 Gene Therapy in Treating Patients with Primary Brain Tumors Completed I Brain and Central Nervous System Tumors NA Biological: gene therapy
Drug: chemotherapy, ganciclovir
Procedure: conventional surgery
USA
3 NCT00751270 Phase 1b Study of AdV-tk + Valacyclovir CombinedWith Radiation Therapy for Malignant Gliomas Completed I Malignant Glioma
Glioblastoma Multiforme
Anaplastic Astrocytoma
15 Biological: AdV-tk
Drug: Valacyclovir
USA
4 NCT03596086 HSV-tk + Valacyclovir + SBRT + Chemotherapy for Recurrent GBM Recruiting I/II Glioblastoma Multiforme
Astrocytoma, Grade III
62 Drug: ADV/HSV-tk (gene therapy) USA
5 NCT00634231 A Phase I Study of AdV-tk + Prodrug Therapy in Combination with Radiation Therapy for Pediatric Brain Tumors Active,
not recruiting
I Malignant Glioma
Recurrent Ependymoma
12 Biological: AdV-tk
Drug: valacyclovir
Radiation: Radiation
USA
6 NCT00589875 Phase 2a Study of AdV-tk with Standard
Radiation Therapy for Malignant Glioma (BrTK02)
Completed II Malignant Glioma
Glioblastoma Multiforme
Anaplastic Astrocytoma
52 Biological: AdV-tk
Drug: Valacyclovir
USA
7 NCT03603405 HSV-tk and XRT and Chemotherapy for Newly Diagnosed GBM Recruiting I/II Glioblastoma
Anaplastic Astrocytoma
62 Drug: ADV/HSV-tk (gene therapy) USA
8 NCT00001328 Gene Therapy for the Treatment of Brain Tumors Completed I Brain Neoplasm
Neoplasm Metastasis
15 Drug: Cytovene (Ganciclovir Sodium) Device: G1TKSVNa.53 Producer Cell Line USA
9 NCT03576612 GMCI, Nivolumab, and Radiation Therapy in Treating Patients
with Newly Diagnosed High-Grade Gliomas
Active,
not recruiting
I Glioma, Malignant 36 Biological: AdV-tk, Nivolumab
Drug: Valacyclovir, Temozolomide; Radiation
USA
10 NCT01985256 Study of a Retroviral Replicating Vector Given Intravenously
to Patients Undergoing Surgery for Recurrent Brain Tumor
Completed I Glioblastoma Multiforme
Anaplastic Astrocytoma
Anaplastic OligodendrogliomaAnaplastic Oligoastrocytoma
17 Biological: Toca 511
Drug: Toca FC
USA
11 NCT01156584 A Study of a Retroviral Replicating Vector Combined with a Prodrug Administered to Patients with Recurrent Malignant Glioma Completed I Glioblastoma
Anaplastic Astrocytoma
Anaplastic OligodendrogliomaAnaplastic Oligoastrocytoma
54 Biological: Toca 511Drug: Toca FC USA
12 NCT01174537 New Castle Disease Virus (NDV) in
Glioblastoma Multiforme (GBM), Sarcoma and Neuroblastoma
Withdrawn I/II Glioblastoma
Sarcoma
Neuroblastoma
0 Biological: New Castle Disease Virus IL
13 NCT01470794 Study of a Retroviral Replicating Vector Combined with a Prodrug to Treat Patients Undergoing Surgery for a Recurrent Malignant Brain Tumor Completed I Glioblastoma Multiforme
Anaplastic Astrocytoma
Anaplastic OligodendrogliomaAnaplastic Oligoastrocytoma
58 Biological: Toca 511
Drug: Toca FC
USA
14 NCT00390299 Viral Therapy in Treating Patients with
Recurrent Glioblastoma Multiforme
Completed I Anaplastic Astrocytoma
Anaplastic Oligodendroglioma
Mixed Glioma
Recurrent Glioblastoma
23 Biological: Carcinoembryonic Antigen-Expressing Measles Virus; Therapeutic Conventional Surgery USA
15 NCT02414165 The Toca 5 Trial: Toca 511 & Toca FC Versus Standard of Carec in Patients with Recurrent High-Grade Glioma Terminated II/III Glioblastoma Multiforme
Anaplastic Astrocytoma
403 Biological: Toca 511, Bevacizumab; Drug: Toca FC; Drug: Lomustine, Temozolomide USA
16 NCT01811992 Combined Cytotoxic and Immune-Stimulatory Therapy for Glioma Active,
not recruiting
I Malignant Glioma
Glioblastoma Multiforme
19 Dose Escalation of Ad-hCMV-TK and Ad-hCMV-Flt3L USA
17 NCT02598011 A Study of the Safety of Toca 511, a Retroviral Replicating Vector, Combined with Toca FC in Subjects with Newly Diagnosed High Grade Glioma Receiving Standard of Care Withdrawn I Newly Diagnosed High Grade Glioma (HGG) 0 Biological: Toca 511
Drug: Toca FC
NA
18 NCT04406272 VB-111 in Surgically Accessible Recurrent/Progressive GBM Recruiting II Glioblastoma
Recurrent Glioblastoma
45 Drug: VB11
Procedure: Surgery
Drug: Bevacizumab
USA

CHN: China; CMV: Citomegalovirus; GBM: Glioblastoma Multiforme; GCV: Ganciclovir; IL: Israel; NA: Not Available; Pts: Patients; XRT: Radiotherapy.