- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07195591
- Originalversuch
Beginn der Strahlung sofort mit gammatil bei GBM -Exzision gegenüber dem Standard der Pflege (BRIDGES)
Randomisierte Untersuchung der Resektion und Gammatile®, gefolgt von einer gleichzeitigen externen Strahlentherapie (EBRT) und Temozolomid (TMZ) und adjuvanter TMZ gegenüber dem Standard der Versorgung bei neu diagnostiziertem Glioblastom (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.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Geschätzt)
Phase
- Phase 3
Kontakte und Standorte
Studienkontakt
- Name: Kimberly Johnson
- Telefonnummer: (833)662-0044
- E-Mail: kjohnson@gammatile.com
Studienorte
-
-
Arizona
-
Scottsdale, Arizona, Vereinigte Staaten, 85251
- Rekrutierung
- HonorHealth Scottsdale Osborn Medical Center
-
Hauptermittler:
- John Wanebo, MD
-
Kontakt:
- Maria Canchola, BSN, RN-BC
- E-Mail: mcanchola@honorhealth.com
-
-
California
-
Los Angeles, California, Vereinigte Staaten, 90048
- Rekrutierung
- Cedars Sinai Medical Center
-
Kontakt:
- Jeremy D. Rudnick, MD
-
Hauptermittler:
- Jeremy D. Rudnick, MD
-
Los Angeles, California, Vereinigte Staaten, 90033
- Rekrutierung
- Keck Medicine of USC
-
Hauptermittler:
- Eric Chang, MD
-
Kontakt:
- Lorraine Martinez Seng, BSN, RN
- E-Mail: Lorraine.Martinez@med.usc.edu
-
San Francisco, California, Vereinigte Staaten, 94115
- Rekrutierung
- Sutter Health
-
Kontakt:
- Patricia Seid, MD
-
Hauptermittler:
- Patricia Seid, MD
-
San Francisco, California, Vereinigte Staaten, 94143
- Rekrutierung
- University of California San Fransico
-
Kontakt:
- Jacob Young, MD
-
Hauptermittler:
- Jacob Young, MD
-
-
Colorado
-
Littleton, Colorado, Vereinigte Staaten, 80122
- Rekrutierung
- Advent Health - Colorado
-
Kontakt:
- Darlene Bugoci, MD
-
Hauptermittler:
- Darlene Bugoci, MD
-
-
Florida
-
Orlando, Florida, Vereinigte Staaten, 32804
- Rekrutierung
- Advent Health
-
Kontakt:
- Jack Ramsberger
- E-Mail: jack.ramsberger@adventhealth.com
-
Hauptermittler:
- Imran Mohiuddin, MD, PhD
-
-
Georgia
-
Atlanta, Georgia, Vereinigte Staaten, 30322
- Rekrutierung
- Emory Winship Cancer Institute
-
Kontakt:
- Winship Clinical Trial Office
- Telefonnummer: 404-778-1868
- E-Mail: winshipcto@emory.edu
-
Hauptermittler:
- Kimberly B. Hoang, MD
-
-
Illinois
-
Chicago, Illinois, Vereinigte Staaten, 60607
- Rekrutierung
- Rush University Medical Center
-
Hauptermittler:
- Ken Tatebe, MD, PhD
-
Kontakt:
- Ken Tatebe, MD, PhD
-
-
Kentucky
-
Louisville, Kentucky, Vereinigte Staaten, 40241
- Rekrutierung
- Norton Cancer Institute - Brownsboro
-
Hauptermittler:
- Parag Sevak, MD
-
Kontakt:
- Parag Sevak, MD
-
-
Maryland
-
Baltimore, Maryland, Vereinigte Staaten, 21287
- Rekrutierung
- Johns Hopkins University
-
Kontakt:
- Jordina Rincon-Torroella, MD
- Telefonnummer: 410-955-1040
- E-Mail: jrincon2@jhmi.edu
-
Hauptermittler:
- Jordina Rincon-Torroella, MD
-
-
Missouri
-
Columbia, Missouri, Vereinigte Staaten, 65201
- Rekrutierung
- University of Missouri
-
Kontakt:
- Gregory Biedermann, MD
-
Hauptermittler:
- Gregory B. Biedermann, MD
-
-
New Hampshire
-
Lebanon, New Hampshire, Vereinigte Staaten, 03766
- Rekrutierung
- Dartmouth Hitchcock Medical Center
-
Hauptermittler:
- Linton Evans, MD
-
Kontakt:
- Cancer Research Nurse
- E-Mail: cancer.research.nurse@hitchcock.org
-
-
New Jersey
-
Neptune City, New Jersey, Vereinigte Staaten, 07753
- Rekrutierung
- Jersey Shore University Medical Center | Hackensack
-
Hauptermittler:
- Nitesh Patel, MD
-
Kontakt:
- Diane Doherty, MSN, RN-BC, OCN
- E-Mail: diane.doherty@hmhn.org
-
-
New York
-
Valhalla, New York, Vereinigte Staaten, 10595
- Rekrutierung
- Westchester Medical Center
-
Hauptermittler:
- Simon Hanft, MD
-
Kontakt:
- Cristina Falo, PhD
- E-Mail: Cristina.Falo@wmchealth.org
-
Unterermittler:
- Rohil Shekher, MD
-
-
North Carolina
-
Greenville, North Carolina, Vereinigte Staaten, 27834
- Rekrutierung
- East Carolina University
-
Hauptermittler:
- K. Stuart Lee, MD
-
Kontakt:
- Shayla Vickers, RN
- E-Mail: Shayla.Vickers@ecuhealth.org
-
-
Ohio
-
Columbus, Ohio, Vereinigte Staaten, 43210
- Rekrutierung
- The Ohio State University
-
Hauptermittler:
- James B Elder, MD
-
Kontakt:
- James B Elder, MD
-
-
Pennsylvania
-
Pittsburgh, Pennsylvania, Vereinigte Staaten, 15212
- Rekrutierung
- Allegheny Health Network
-
Hauptermittler:
- Matthew Shepard, MD
-
Kontakt:
- Sarah Kimutis
- Telefonnummer: 724-228-1414
- E-Mail: Sarah.Kimutis@ahn.org
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-
Rhode Island
-
Providence, Rhode Island, Vereinigte Staaten, 02903
- Rekrutierung
- Brown University Health
-
Hauptermittler:
- Clark Chen, MD, PhD
-
Kontakt:
- Maria Duffy
- E-Mail: mduffy@brownhealth.org
-
-
South Carolina
-
Charleston, South Carolina, Vereinigte Staaten, 29425
- Rekrutierung
- Medical University of South Carolina
-
Hauptermittler:
- Charlotte Rivers, MD
-
Kontakt:
- Clinical Trial Office
- Telefonnummer: 843-792-9321
- E-Mail: hcc-clinical-trials@musc.edu
-
-
Texas
-
Houston, Texas, Vereinigte Staaten, 77030
- Rekrutierung
- Houston Methodist
-
Kontakt:
- Melissa Daly, RN
- E-Mail: mrdaly@houstonmethodist.org
-
Hauptermittler:
- David Baskin, MD
-
-
Virginia
-
Fairfax, Virginia, Vereinigte Staaten, 22031
- Rekrutierung
- Inova Schar Cancer Institute
-
Kontakt:
- Kevin Choe, MD, PhD
-
Hauptermittler:
- Kevin Choe, MD, PhD
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Major Criteria Includes the Following:
Inclusion Criteria
-
Patients must be ≥18 years of age.
-
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.
-
Are medically and surgically appropriate for resection.
-
Have an estimated Karnofsky Performance Scale (KPS) score of ≥70.
-
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.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Aktiver Komparator: 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
Andere Namen:
TMZ (Chemotherapy) is used as a first-line treatment, often in combination with radiation therapy after surgical resection of the tumor
Andere Namen:
|
|
Experimental: 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
Andere Namen:
TMZ (Chemotherapy) is used as a first-line treatment, often in combination with radiation therapy after surgical resection of the tumor
Andere Namen:
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 |
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Overall Survival
Zeitfenster: 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.
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Progression Free Survival
Zeitfenster: 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
Zeitfenster: Time to next unplanned treatment.
|
To compare the time to next unplanned treatment per study arm |
Time to next unplanned treatment.
|
|
Performance Status
Zeitfenster: 24 months.
|
To assess the performance status up to 24 months |
24 months.
|
|
Safety Assessment
Zeitfenster: 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
Zeitfenster: 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.
|
Mitarbeiter und Ermittler
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Neubildungen nach histologischem Typ
- Neubildungen, Drüsen und Epithelien
- Astrozytom
- Gliom
- Neubildungen, Neuroepithel
- Neuroektodermale Tumoren
- Neoplasmen, Keimzelle und Embryonal
- Neubildungen, Nervengewebe
- Neubildungen
- Glioblastom
- Organische Chemikalien
- Heterocyclische Verbindungen, 1-Ring
- Heterocyclische Verbindungen
- Azolen
- Dacarbazin
- Triazenes
- Imidazoles
- Temozolomid
Andere Studien-ID-Nummern
- GTM-105
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
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