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Efficacy and Safety of G-202 in PSMA-Positive Glioblastoma

NCT02876003 · Status: WITHDRAWN · Phase: PHASE2 · Type: INTERVENTIONAL

Last updated 2017-02-24

No results posted yet for this study

Summary

Glioblastoma (GBM) comprises about 16% of all malignancies of the nervous system and over 50% of all gliomas. Standard of care for newly-diagnosed GBM is a combination of surgical debulking followed by concurrent radiotherapy and chemotherapy with temozolomide. Efforts to improve second-line therapy in GBM have met with only marginal success and there is a large unmet medical need for new therapies. G-202 (mipsagargin) is an example of prodrug chemotherapy. It is activated by Prostate Specific Membrane Antigen (PSMA), which is expressed by some cancer cells and in the blood vessels of most solid tumors, including GBM, but not by normal cells or blood vessels in normal tissue. It is believed that activation of the prodrug G-202 will allow the drug to kill cancer cells. This study will evaluate the activity, safety and CNS exposure of G-202 in patients with PSMA-positive recurrent or progressive GMB receiving G-202 by intravenous infusion on three consecutive days of a 28-day cycle.

Conditions

Interventions

DRUG

G-202

G-202 administered by intravenous infusion (IV, in the vein) on Days 1, 2 and 3 of each 28-day cycle until progression or development of unacceptable toxicity

Sponsors & Collaborators

  • Saint John's Cancer Institute

    collaborator OTHER

  • GenSpera, Inc.

    lead INDUSTRY

Principal Investigators

  • Garni Barkhoudarian, M.D. · Saint John's Cancer Institute

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-09-30
Primary Completion
2019-10-31
Completion
2020-10-31

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02876003 on ClinicalTrials.gov