Beginning Radiation Immediately With GammaTile at GBM Excision Versus Standard of Care

PHASE3Not yet recruitingINTERVENTIONAL
Enrollment

766

Participants

Timeline

Start Date

November 30, 2025

Primary Completion Date

December 31, 2031

Study Completion Date

December 31, 2031

Conditions
Glioblastoma
Interventions
DEVICE

GammaTile®

GammaTiles are a U.S. FDA-cleared, surgically targeted radiation therapy for patients with certain brain tumors. GammaTile consists of bioresorbable collagen tiles embedded with Cesium-131 (Cs-131) radioactive seeds

RADIATION

External Beam Radiation Therapy

External beam radiation therapy (EBRT) is a type of radiation therapy that is standard of care. EBRT uses a machine outside the body to deliver high-energy beams of radiation to cancerous areas within the body

DRUG

Temozolomide

TMZ (Chemotherapy) is used as a first-line treatment, often in combination with radiation therapy after surgical resection of the tumor

Trial Locations (1)

85281

Sponsor, Tempe

Sponsors
All Listed Sponsors
lead

GT Medical Technologies, Inc.

INDUSTRY