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RecruitingObservational

A Multicenter Observational Study of GammaTile™ Surgically Targeted Radiation Therapy (STaRT) in Intracranial Brain Neoplasms

NCT ID: NCT04427384Sponsor: GT Medical Technologies, Inc.Last updated: 2026-02-13

Summary

The objectives of this registry study are to evaluate real-world clinical outcomes and patient reported outcomes that measure the effectiveness and safety of STaRT.

Detailed description

Patients (N=600) with surgically resected (R) brain tumors of any pathology who have undergone STaRT are eligible. Data collected will include local control, overall survival, QOL, neurocognition, functional decline, and surgical and radiation associated AE's. Data will be collected at 1, 3, 6, 9,12, 18 and 24 months, then every 6 months through 5 years. RESULT: Data will be used to benchmark clinical outcomes of STaRT therapy and allow for comparisons to existing standard-of-care treatments. This will be the first observational registry study of R+STaRT, delivered by Cs-131 sources in permanently implanted resorbable collagen tile carriers. The outcome measures captured will allow for evaluation of the potential risks and benefits of this treatment approach for patients in a real-world setting.

Arms & interventions

  • DeviceGammaTile

    Surgically Targeted Radiation Therapy

Outcome measures

Primary

  • Surgical Bed-Recurrence Free Survival in Metastatic Tumor Subjects

    No contrast enhancement in the area of the surgical bed

    Time frame: 12 months

  • Surgical Bed-Recurrence Free Survival in Meningioma Tumor Subjects

    No contrast enhancement in the area of the surgical bed

    Time frame: 3 years

  • Overall Survival in High Grade Glioma Subjects

    Median duration of survival of subjects following surgical resection of tumor

    Time frame: 9 months

Eligibility criteria

Sex: AllAge: All agesHealthy volunteers: No
Inclusion Criteria: 1. Patients who undergo maximum safe resection of intracranial neoplasm(s) AND implantation of GammaTiles. 2. Willing and able to provide informed consent and to participate in all evaluations. Exclusion Criteria: 1. Inability to undergo pre-operative and post-operative imaging for disease and implant assessment. 2. Major medical or psychiatric illness, which, in the investigator's opinion would prevent completion of treatment, ability to complete assessments at the time of enrollment, and/or interfere with follow ups. 3. Subjects who, in the investigator's opinion, are unable to understand the protocol or to give informed consent, have a history of poor cooperation, noncompliance with medical treatment, or difficulty in returning for follow up care. A legally authorized representative may provide consent if the potential subject lacks the capacity to provide consent themselves.

Study locations (54)

HonorHeath Scottsdale Osborn Medical Center

Phoenix, Arizona, 85027

Recruiting
John Wanebo, MD · Contact
John Wanebo, MD · Principal Investigator

University of Arkansas Medical Center

Little Rock, Arkansas, 72205

Recruiting
Analiz Rodriguez, MD, PhD · Contact

Eden Medical Center

Castro Valley, California, 94546

Recruiting
Lawrence Dickinson, MD · Contact
Lawrence Dickinson, MD · Principal Investigator

UCSD Moores Cancer Center

La Jolla, California, 92093

Recruiting
David Piccioni, MD, PhD · Contact
David Piccioni, MD, PhD · Principal Investigator

MemorialCare Health System

Laguna Hills, California, 92653

Recruiting
Linda Chan, MD · Contact
Linda Chan, MD · Principal Investigator

Desert Regional Medical Center

Palm Springs, California, 92262

Recruiting
Amir Lavaf, MD · Contact
Amir Lavaf, MD · Principal Investigator

California Pacific Medical Center, Sutter health

San Francisco, California, 94109

Recruiting
Lewis Leng, MD · Contact
Lewis Leng, MD · Principal Investigator

Centura

Denver, Colorado, 80201

Not Yet Recruiting
Angela Bohnen, MD · Contact

Colorado Brain & Spine Institute: Swedish Campus

Englewood, Colorado, 80113

Recruiting
Vadim Tsvankin, MD · Contact

BayCare Health

Clearwater, Florida, 33756

Recruiting
Devon Haydon, MD · Contact

Ascension St. Vincent's

Jacksonville, Florida, 32204

Recruiting
Amanda Lindewood · Contact
Aristotelis Filippidis, MD · Principal Investigator

Miami Cancer Institute, Baptist Health South Florida

Miami, Florida, 33176

Recruiting
Rupesh Kotecha, MD · Contact

Advent Health Orlando

Orlando, Florida, 32803

Recruiting
Imran Mohiuddin, MD · Contact
Imran Mohiuddin, MD · Principal Investigator

Orlando Health

Orlando, Florida, 32806

Recruiting
Catherine Mercado, MD · Contact

Florida Health Sciences Center, Inc. d/b/a Tampa General Hospital

Tampa, Florida, 33606

Recruiting
Tulika Ranjan, MD · Contact
· Contact

Cleveland Clinic Florida- Weston

Weston, Florida, 33331

Recruiting
Surabhi Ranjan, MD, FACP · Contact
Surabhi Ranjan, MD, FACP · Principal Investigator

Piedmont Healthcare

Atlanta, Georgia, 30309

Recruiting
Adam Nowlan, MD · Contact

Winship Cancer Institute of Emory University

Atlanta, Georgia, 30322

Recruiting
Kimberly Bojanowski · Contact

St. Alphonsus Regional Medical Center

Boise, Idaho, 83704

Recruiting
Ondrej Choutka · Contact

Goodman Campbell Brain and Spine

Carmel, Indiana, 46032

Recruiting
Kushal Shah, MD · Principal Investigator

Indiana University, IU Health Methodist Hospital

Indianapolis, Indiana, 46202

Recruiting
Mitesh Shah · Contact

KUMC Dept of Neurosurgery

Kansas City, Kansas, 66160

Recruiting
Kushal Shah · Contact

Univeristy of Louisville Health

Louisville, Kentucky, 40202

Recruiting
Akshitkumar Mistry, MD · Contact
Akshitkumar Mistry, MD · Principal Investigator

Norton Cancer Institute

Louisville, Kentucky, 40241

Recruiting
Parag Sevak, MD · Contact
Parag Sevak, MD · Principal Investigator

Willis-Knighton Medical Center

Shreveport, Louisiana, 71103

Withdrawn

Beth Israel Deaconess Medical Center

Boston, Massachusetts, 02215

Recruiting
Stephen Duggan · Contact
Rafael Vega, MD · Principal Investigator

Beth Israel Deaconess Medical Center

Boston, Massachusetts, 02215

Recruiting
Rafael Vega, MD · Contact
Rafael Vega, MD · Principal Investigator

Henry Ford Health System

Detroit, Michigan, 48202

Recruiting
Adam M Robin, MD · Contact

Abbott Northwestern Hospital

Minneapolis, Minnesota, 55407

Recruiting
John Trusheim, MD · Contact

University of Minnesota

Minneapolis, Minnesota, 55414

Recruiting
Lindsey Sloan, MD, PhD · Contact
Lindsey Sloan, MD, PhD · Principal Investigator

University of Nebraska

Omaha, Nebraska, 68198

Recruiting
Michele Aizenberg, MD · Contact

Clinical Research dep. Davison Place. Englewood Health

Englewood, New Jersey, 07631

Not Yet Recruiting
Kevin Yao, MD · Contact
Dubin David, MD · Contact

Albany Medical Center

Albany, New York, 12208

Recruiting
Tuba Ahmed · Contact
Alexandra Paul, MD · Principal Investigator

Mount Sinai Hospital

New York, New York, 10029

Active Not Recruiting

SUNY Upstate Medical Center

Syracuse, New York, 13210

Recruiting
Harish Babu, MD · Contact
Harish Babu, MD · Principal Investigator

Montefiore Einstein

The Bronx, New York, 10467

Recruiting
Genesis Liriano · Contact
Vijay Agarwal, MD · Principal Investigator

Westchester Medical Center

Valhalla, New York, 10595

Recruiting
Simon Hanft · Contact

University of North Carolina Health

Chapel Hill, North Carolina, 27599

Recruiting
Colette Shen, MD · Contact

Vidant Heath - ECU Medical Center

Greenville, North Carolina, 27834

Recruiting
Stuart Lee, MD · Contact

Atlantic Brain & Spine

Wilmington, North Carolina, 28401

Recruiting
Bridgette Smith · Contact
Jeffrey Beecher, DO · Principal Investigator

Mayfield Brain and Spine

Cincinnati, Ohio, 45209

Recruiting
Vincent DiNapoli, MD · Contact

Kettering Health

Kettering, Ohio, 45429

Recruiting
Mark Hoeprich, MD · Contact
Mark Hoeprich, MD · Principal Investigator

St Luke's University Health, Sacred Heart Campus

Allentown, Pennsylvania, 18102

Recruiting
William Smith, MD · Contact
William Smith, MD · Principal Investigator

Penn State Health

Hershey, Pennsylvania, 17033

Recruiting
Rachel Horstman · Contact
Sean Mahase, MD · Principal Investigator

Allegheny Health Network

Pittsburgh, Pennsylvania, 15212

Recruiting
Sarah Kimutis · Contact
Matthew Shepard, MD · Principal Investigator

Brown University Health

Providence, Rhode Island, 02906

Recruiting
Clarck Chen, MD, PhD · Contact
Clark Chen, MD, PhD · Principal Investigator

CHI Memorial Hospital, CommonSpirit

Chattanooga, Tennessee, 37404

Recruiting
Ginger Whisman · Contact
Ranjith Babu, MD · Principal Investigator

UT Southwestern Simmons Cancer Center

Dallas, Texas, 75235

Recruiting
Toral Patel, MD · Contact

Baylor St. Luke's Medical Center | Baylor College of Medicine

Houston, Texas, 77030

Recruiting
Akash Patel, MD · Contact

Houston Methodist Hospital

Houston, Texas, 77030

Recruiting
David Baskin, MD · Contact

University of Texas Health Science Center of San Antonio

San Antonio, Texas, 78229

Recruiting
John Floyd, MD · Contact

Texas Oncology-The Woodlands

The Woodlands, Texas, 77380

Recruiting
James Zhu, M.D., Ph.D. · Contact
James Zhu, M.D., Ph.D · Principal Investigator

INOVA Health

Fairfax, Virginia, 22031

Recruiting
Daniel Kim, MD · Contact
Daniel Kim, MD · Principal Investigator

Virginia Mason

Seattle, Washington, 98101

Recruiting
Huong Pham, MD · Contact
Huong Pham, MD · Principal Investigator
Roby Ryan, MD · Principal Investigator