- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07195591
- Procès original
Début de rayonnement immédiatement avec gammatile à GBM Excision par rapport à la norme de soins (BRIDGES)
Étude randomisée de la résection et de Gammatile® suivie d'une radiothérapie de faisceau externe simultanée (EBRT) et du témozolomide (TMZ) et de la TMZ adjuvante par rapport à la norme de soins dans le glioblastome nouvellement diagnostiqué (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.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Phase
- Phase 3
Contacts et emplacements
Coordonnées de l'étude
- Nom: Kimberly Johnson
- Numéro de téléphone: (833)662-0044
- E-mail: kjohnson@gammatile.com
Lieux d'étude
-
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Arizona
-
Scottsdale, Arizona, États-Unis, 85251
- Recrutement
- HonorHealth Scottsdale Osborn Medical Center
-
Chercheur principal:
- John Wanebo, MD
-
Contact:
- Maria Canchola, BSN, RN-BC
- E-mail: mcanchola@honorhealth.com
-
-
California
-
Los Angeles, California, États-Unis, 90048
- Recrutement
- Cedars Sinai Medical Center
-
Contact:
- Jeremy D. Rudnick, MD
-
Chercheur principal:
- Jeremy D. Rudnick, MD
-
Los Angeles, California, États-Unis, 90033
- Recrutement
- Keck Medicine of USC
-
Chercheur principal:
- Eric Chang, MD
-
Contact:
- Lorraine Martinez Seng, BSN, RN
- E-mail: Lorraine.Martinez@med.usc.edu
-
San Francisco, California, États-Unis, 94115
- Recrutement
- Sutter Health
-
Contact:
- Patricia Seid, MD
-
Chercheur principal:
- Patricia Seid, MD
-
San Francisco, California, États-Unis, 94143
- Recrutement
- University of California San Fransico
-
Contact:
- Jacob Young, MD
-
Chercheur principal:
- Jacob Young, MD
-
-
Colorado
-
Littleton, Colorado, États-Unis, 80122
- Recrutement
- Advent Health - Colorado
-
Contact:
- Darlene Bugoci, MD
-
Chercheur principal:
- Darlene Bugoci, MD
-
-
Florida
-
Orlando, Florida, États-Unis, 32804
- Recrutement
- Advent Health
-
Contact:
- Jack Ramsberger
- E-mail: jack.ramsberger@adventhealth.com
-
Chercheur principal:
- Imran Mohiuddin, MD, PhD
-
-
Georgia
-
Atlanta, Georgia, États-Unis, 30322
- Recrutement
- Emory Winship Cancer Institute
-
Contact:
- Winship Clinical Trial Office
- Numéro de téléphone: 404-778-1868
- E-mail: winshipcto@emory.edu
-
Chercheur principal:
- Kimberly B. Hoang, MD
-
-
Illinois
-
Chicago, Illinois, États-Unis, 60607
- Recrutement
- Rush University Medical Center
-
Chercheur principal:
- Ken Tatebe, MD, PhD
-
Contact:
- Ken Tatebe, MD, PhD
-
-
Kentucky
-
Louisville, Kentucky, États-Unis, 40241
- Recrutement
- Norton Cancer Institute - Brownsboro
-
Chercheur principal:
- Parag Sevak, MD
-
Contact:
- Parag Sevak, MD
-
-
Maryland
-
Baltimore, Maryland, États-Unis, 21287
- Recrutement
- Johns Hopkins University
-
Contact:
- Jordina Rincon-Torroella, MD
- Numéro de téléphone: 410-955-1040
- E-mail: jrincon2@jhmi.edu
-
Chercheur principal:
- Jordina Rincon-Torroella, MD
-
-
Missouri
-
Columbia, Missouri, États-Unis, 65201
- Recrutement
- University of Missouri
-
Contact:
- Gregory Biedermann, MD
-
Chercheur principal:
- Gregory B. Biedermann, MD
-
-
New Hampshire
-
Lebanon, New Hampshire, États-Unis, 03766
- Recrutement
- Dartmouth Hitchcock Medical Center
-
Chercheur principal:
- Linton Evans, MD
-
Contact:
- Cancer Research Nurse
- E-mail: cancer.research.nurse@hitchcock.org
-
-
New Jersey
-
Neptune City, New Jersey, États-Unis, 07753
- Recrutement
- Jersey Shore University Medical Center | Hackensack
-
Chercheur principal:
- Nitesh Patel, MD
-
Contact:
- Diane Doherty, MSN, RN-BC, OCN
- E-mail: diane.doherty@hmhn.org
-
-
New York
-
Valhalla, New York, États-Unis, 10595
- Recrutement
- Westchester Medical Center
-
Chercheur principal:
- Simon Hanft, MD
-
Contact:
- Cristina Falo, PhD
- E-mail: Cristina.Falo@wmchealth.org
-
Sous-enquêteur:
- Rohil Shekher, MD
-
-
North Carolina
-
Greenville, North Carolina, États-Unis, 27834
- Recrutement
- East Carolina University
-
Chercheur principal:
- K. Stuart Lee, MD
-
Contact:
- Shayla Vickers, RN
- E-mail: Shayla.Vickers@ecuhealth.org
-
-
Ohio
-
Columbus, Ohio, États-Unis, 43210
- Recrutement
- The Ohio State University
-
Chercheur principal:
- James B Elder, MD
-
Contact:
- James B Elder, MD
-
-
Pennsylvania
-
Pittsburgh, Pennsylvania, États-Unis, 15212
- Recrutement
- Allegheny Health Network
-
Chercheur principal:
- Matthew Shepard, MD
-
Contact:
- Sarah Kimutis
- Numéro de téléphone: 724-228-1414
- E-mail: Sarah.Kimutis@ahn.org
-
-
Rhode Island
-
Providence, Rhode Island, États-Unis, 02903
- Recrutement
- Brown University Health
-
Chercheur principal:
- Clark Chen, MD, PhD
-
Contact:
- Maria Duffy
- E-mail: mduffy@brownhealth.org
-
-
South Carolina
-
Charleston, South Carolina, États-Unis, 29425
- Recrutement
- Medical University of South Carolina
-
Chercheur principal:
- Charlotte Rivers, MD
-
Contact:
- Clinical Trial Office
- Numéro de téléphone: 843-792-9321
- E-mail: hcc-clinical-trials@musc.edu
-
-
Texas
-
Houston, Texas, États-Unis, 77030
- Recrutement
- Houston Methodist
-
Contact:
- Melissa Daly, RN
- E-mail: mrdaly@houstonmethodist.org
-
Chercheur principal:
- David Baskin, MD
-
-
Virginia
-
Fairfax, Virginia, États-Unis, 22031
- Recrutement
- Inova Schar Cancer Institute
-
Contact:
- Kevin Choe, MD, PhD
-
Chercheur principal:
- Kevin Choe, MD, PhD
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
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.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Comparateur actif: 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
Autres noms:
TMZ (Chemotherapy) is used as a first-line treatment, often in combination with radiation therapy after surgical resection of the tumor
Autres noms:
|
|
Expérimental: 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
Autres noms:
TMZ (Chemotherapy) is used as a first-line treatment, often in combination with radiation therapy after surgical resection of the tumor
Autres noms:
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 |
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Overall Survival
Délai: 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.
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Progression Free Survival
Délai: 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
Délai: Time to next unplanned treatment.
|
To compare the time to next unplanned treatment per study arm |
Time to next unplanned treatment.
|
|
Performance Status
Délai: 24 months.
|
To assess the performance status up to 24 months |
24 months.
|
|
Safety Assessment
Délai: 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
Délai: 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.
|
Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Tumeurs par type histologique
- Tumeurs, glandulaires et épithéliales
- Astrocytome
- Gliome
- Tumeurs, neuroépithéliales
- Tumeurs neuroectodermiques
- Tumeurs, cellules germinales et embryonnaires
- Tumeurs, tissu nerveux
- Tumeurs
- Glioblastome
- Produits chimiques organiques
- Composés hétérocycliques, 1 anneau
- Composés hétérocycliques
- Azoles
- Dacarbazine
- Triazènes
- Imidazoles
- Témozolomide
Autres numéros d'identification d'étude
- GTM-105
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
produit fabriqué et exporté des États-Unis.
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