Inizio delle radiazioni immediatamente con gammatile all'escissione GBM rispetto allo standard di cura (BRIDGES)
Studio randomizzato di resezione e gammatile® seguito da radioterapia con fascio esterno concomitante (EBRT) e temozolomide (TMZ) e TMZ adiuvante rispetto allo standard di cura nel glioblastoma di nuova diagnosi (GBM)
This is a Phase 3 prospective, randomized, superiority, open-label, multi-site study. The overview of this study is as follows:
- A Screening/Baseline Period of 21 days. During this time, patients will be randomized into a 1:2 allocation of Arm A:Arm B.
- A Perioperative/Operative Phase where patients will undergo tumor resection (Arm A) or tumor resection plus GammaTile implantation (Arm B).
- An EBRT Prior to Start Period. This occurs within 10 business days prior to EBRT and Concurrent TMZ Phase.
- An EBRT and Concurrent TMZ Phase, which will begin 30 ±10 days post-surgery. EBRT (30 fractions) and TMZ will be administered up to 5 days a week for 6 weeks in Arm A, and EBRT (20 fractions) and TMZ will be administered for up to 5 days a week for 4 weeks in Arm B. TMZ will be administered at a dose of 75 mg/m2/day orally for each Arm.
- An Adjuvant TMZ Phase, which begins 28 ±7 days following the EBRT and Concurrent TMZ Phase, and is comprised of six 28-day cycles. TMZ (150-200 mg/m2/day orally) will be administered for the first 5 days of each 28-day cycle for each Arm. Tumor treating fields are allowed but are not mandated during this phase. Up to 6 additional cycles (for a total of 12) can be completed at the discretion of the Investigator.
- An Early Discontinuation/Follow-Up Phase will occur 28 ±7 days after completion of Cycle 6 of the Adjuvant TMZ Phase, regardless of the total number of cycles completed or any delays in cycle start. If fewer than six cycles are completed, the first follow-up assessment will occur 28 ±7 days after the last administered dose of adjuvant TMZ. If patient has a qualifying event requiring entrance to Early Discontinuation Phase, the first follow-up assessment will occur as soon as feasible, but within 28 days.
For any unscheduled visits, data collected should be documented in the case report form (CRF) and must include, but are not limited to, safety evaluations, survival status, and disease status.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 3
Contatti e Sedi
Contatto studio
- Nome: Kimberly Johnson
- Numero di telefono: (833)662-0044
- Email: kjohnson@gammatile.com
Luoghi di studio
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Arizona
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Scottsdale, Arizona, Stati Uniti, 85251
- Reclutamento
- HonorHealth Scottsdale Osborn Medical Center
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Investigatore principale:
- John Wanebo, MD
-
Contatto:
- Maria Canchola, BSN, RN-BC
- Email: mcanchola@honorhealth.com
-
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California
-
Los Angeles, California, Stati Uniti, 90048
- Reclutamento
- Cedars Sinai Medical Center
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Contatto:
- Jeremy D. Rudnick, MD
-
Investigatore principale:
- Jeremy D. Rudnick, MD
-
Los Angeles, California, Stati Uniti, 90033
- Reclutamento
- Keck Medicine of USC
-
Investigatore principale:
- Eric Chang, MD
-
Contatto:
- Lorraine Martinez Seng, BSN, RN
- Email: Lorraine.Martinez@med.usc.edu
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San Francisco, California, Stati Uniti, 94115
- Reclutamento
- Sutter Health
-
Contatto:
- Patricia Seid, MD
-
Investigatore principale:
- Patricia Seid, MD
-
San Francisco, California, Stati Uniti, 94143
- Reclutamento
- University of California San Fransico
-
Contatto:
- Jacob Young, MD
-
Investigatore principale:
- Jacob Young, MD
-
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Colorado
-
Littleton, Colorado, Stati Uniti, 80122
- Reclutamento
- Advent Health - Colorado
-
Contatto:
- Darlene Bugoci, MD
-
Investigatore principale:
- Darlene Bugoci, MD
-
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Florida
-
Orlando, Florida, Stati Uniti, 32804
- Reclutamento
- Advent Health
-
Contatto:
- Jack Ramsberger
- Email: jack.ramsberger@adventhealth.com
-
Investigatore principale:
- Imran Mohiuddin, MD, PhD
-
-
Georgia
-
Atlanta, Georgia, Stati Uniti, 30322
- Reclutamento
- Emory Winship Cancer Institute
-
Contatto:
- Winship Clinical Trial Office
- Numero di telefono: 404-778-1868
- Email: winshipcto@emory.edu
-
Investigatore principale:
- Kimberly B. Hoang, MD
-
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Illinois
-
Chicago, Illinois, Stati Uniti, 60607
- Reclutamento
- Rush University Medical Center
-
Investigatore principale:
- Ken Tatebe, MD, PhD
-
Contatto:
- Ken Tatebe, MD, PhD
-
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Kentucky
-
Louisville, Kentucky, Stati Uniti, 40241
- Reclutamento
- Norton Cancer Institute - Brownsboro
-
Investigatore principale:
- Parag Sevak, MD
-
Contatto:
- Parag Sevak, MD
-
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Maryland
-
Baltimore, Maryland, Stati Uniti, 21287
- Reclutamento
- Johns Hopkins University
-
Contatto:
- Jordina Rincon-Torroella, MD
- Numero di telefono: 410-955-1040
- Email: jrincon2@jhmi.edu
-
Investigatore principale:
- Jordina Rincon-Torroella, MD
-
-
Missouri
-
Columbia, Missouri, Stati Uniti, 65201
- Reclutamento
- University of Missouri
-
Contatto:
- Gregory Biedermann, MD
-
Investigatore principale:
- Gregory B. Biedermann, MD
-
-
New Hampshire
-
Lebanon, New Hampshire, Stati Uniti, 03766
- Reclutamento
- Dartmouth Hitchcock Medical Center
-
Investigatore principale:
- Linton Evans, MD
-
Contatto:
- Cancer Research Nurse
- Email: cancer.research.nurse@hitchcock.org
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-
New Jersey
-
Neptune City, New Jersey, Stati Uniti, 07753
- Reclutamento
- Jersey Shore University Medical Center | Hackensack
-
Investigatore principale:
- Nitesh Patel, MD
-
Contatto:
- Diane Doherty, MSN, RN-BC, OCN
- Email: diane.doherty@hmhn.org
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-
New York
-
Valhalla, New York, Stati Uniti, 10595
- Reclutamento
- Westchester Medical Center
-
Investigatore principale:
- Simon Hanft, MD
-
Contatto:
- Cristina Falo, PhD
- Email: Cristina.Falo@wmchealth.org
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Sub-investigatore:
- Rohil Shekher, MD
-
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North Carolina
-
Greenville, North Carolina, Stati Uniti, 27834
- Reclutamento
- East Carolina University
-
Investigatore principale:
- K. Stuart Lee, MD
-
Contatto:
- Shayla Vickers, RN
- Email: Shayla.Vickers@ecuhealth.org
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-
Ohio
-
Columbus, Ohio, Stati Uniti, 43210
- Reclutamento
- The Ohio State University
-
Investigatore principale:
- James B Elder, MD
-
Contatto:
- James B Elder, MD
-
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Pennsylvania
-
Pittsburgh, Pennsylvania, Stati Uniti, 15212
- Reclutamento
- Allegheny Health Network
-
Investigatore principale:
- Matthew Shepard, MD
-
Contatto:
- Sarah Kimutis
- Numero di telefono: 724-228-1414
- Email: Sarah.Kimutis@ahn.org
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Rhode Island
-
Providence, Rhode Island, Stati Uniti, 02903
- Reclutamento
- Brown University Health
-
Investigatore principale:
- Clark Chen, MD, PhD
-
Contatto:
- Maria Duffy
- Email: mduffy@brownhealth.org
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South Carolina
-
Charleston, South Carolina, Stati Uniti, 29425
- Reclutamento
- Medical University of South Carolina
-
Investigatore principale:
- Charlotte Rivers, MD
-
Contatto:
- Clinical Trial Office
- Numero di telefono: 843-792-9321
- Email: hcc-clinical-trials@musc.edu
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-
Texas
-
Houston, Texas, Stati Uniti, 77030
- Reclutamento
- Houston Methodist
-
Contatto:
- Melissa Daly, RN
- Email: mrdaly@houstonmethodist.org
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Investigatore principale:
- David Baskin, MD
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Virginia
-
Fairfax, Virginia, Stati Uniti, 22031
- Reclutamento
- Inova Schar Cancer Institute
-
Contatto:
- Kevin Choe, MD, PhD
-
Investigatore principale:
- Kevin Choe, MD, PhD
-
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Major Criteria Includes the Following:
Inclusion Criteria
-
Patients must be ≥18 years of age.
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Have radiographic suspicion of newly diagnosed glioblastoma (GBM).
o If final pathology reports IDH mutant glioma, then the patients found to have an IDH mutation will be followed for safety and QoL measures but will not be included in the primary and secondary comparative survival and efficacy analyses.
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Are medically and surgically appropriate for resection.
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Have an estimated Karnofsky Performance Scale (KPS) score of ≥70.
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Are able to receive standard of care treatment.
Exclusion Criteria
- A previous biopsy diagnosis other than IDH wild-type GBM.
- Have contraindications to TMZ, magnetic resonance imaging, gadolinium, or non-contrast computed tomography.
- Have multi-focal enhancing tumors that cannot be encompassed in one operative field.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Comparatore attivo: Maximal safe resection followed by EBRT with concurrent TMZ followed by adjuvant TMZ (Arm A)
All patients will undergo tumor resection. Start TMZ (75 mg/m2/day orally) on the first day of EBRT and will be administered concurrently with EBRT, up to 5 days per week, for the 30-fraction course of EBRT for 6 weeks within 30±10 days post-surgery. After EBRT and concurrent TMZ phase, the first cycle begins 28 ±7 days following the last day of the EBRT and Concurrent TMZ Phase. Adjuvant TMZ includes 5 days of TMZ treatment at the start of each 28-day cycle. Additional cycles (up to a maximum of 12), which may be given at the discretion of the Investigator, will be documented, and performed in the same manner as done in the first 6 cycles. |
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
Altri nomi:
TMZ (Chemotherapy) is used as a first-line treatment, often in combination with radiation therapy after surgical resection of the tumor
Altri nomi:
|
|
Sperimentale: Maximal safe resection + GammaTile followed by EBRT with concurrent TMZ then adjuvant TMZ (Arm B)
All patients will undergo tumor resection + GammaTile implantation. Start TMZ (75 mg/m2/day orally) on the first day of EBRT and will be administered concurrently with EBRT, up to 5 days per week, for the 20-fraction course of EBRT for 4 weeks within 30±10 days post-surgery. After EBRT and concurrent TMZ phase, the first cycle begins 28 ±7 days following the last day of the EBRT and Concurrent TMZ Phase. Adjuvant TMZ includes 5 days of TMZ treatment at the start of each 28-day cycle. Additional cycles (up to a maximum of 12), which may be given at the discretion of the Investigator, will be documented, and performed in the same manner as done in the first 6 cycles. |
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
Altri nomi:
TMZ (Chemotherapy) is used as a first-line treatment, often in combination with radiation therapy after surgical resection of the tumor
Altri nomi:
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 |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Overall Survival
Lasso di tempo: Days from surgery to death.
|
The primary endpoint of the study is OS, defined as the day from surgery to death. Patients who are still alive (or lost to follow-up) at the time of data analysis will be censored at the last time point they were known to be alive. |
Days from surgery to death.
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Progression Free Survival
Lasso di tempo: Days from surgery to death or disease progression.
|
To compare PFS, defined as days from surgery to death or disease progression, between the 2 study arms based on the most current RANO Resect Group criteria; |
Days from surgery to death or disease progression.
|
|
Time to next unplanned treatment
Lasso di tempo: Time to next unplanned treatment.
|
To compare the time to next unplanned treatment per study arm |
Time to next unplanned treatment.
|
|
Performance Status
Lasso di tempo: 24 months.
|
To assess the performance status up to 24 months |
24 months.
|
|
Safety Assessment
Lasso di tempo: Study duration.
|
To assess the nature, severity, and frequency of AEs between the 2 study arms based on the most current CTCAE criteria |
Study duration.
|
|
Quality of Life Assessments
Lasso di tempo: COST-Score duration of study; FACT-Br up to 12 months after randomization.
|
Financial toxicity scale (Comprehensive Score for Financial Toxicity [COST]-score) and functional assessment of cancer therapy - brain (FACT-Br) up to 12 months after randomization. |
COST-Score duration of study; FACT-Br up to 12 months after randomization.
|
Collaboratori e investigatori
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Neoplasie per tipo istologico
- Neoplasie, ghiandolari ed epiteliali
- Astrocitoma
- Glioma
- Neoplasie, Neuroepiteliali
- Tumori neuroectodermici
- Neoplasie, cellule germinali ed embrionali
- Neoplasie, tessuto nervoso
- Neoplasie
- Glioblastoma
- Prodotti chimici organici
- Composti eterociclici, 1-anello
- Composti eterociclici
- Azoli
- Dacarbazine
- Triazenes
- Imidazoli
- Temozolomide
Altri numeri di identificazione dello studio
- GTM-105
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
prodotto fabbricato ed esportato dagli Stati Uniti
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