- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07100106
- Original rettssak
En studie for å evaluere effekten av GDC-4198 alene og i kombinasjon med kirligestrant kontra abemaciclib og kirligestrant hos deltakere med lokalt avansert eller metastatisk østrogenreseptor-positiv (ER+), human epidermal vekstfaktor reseptor-negativ (HER2-) brystkreft (MoonROSE)
En fase IB/II multisenter, åpen, randomisert studie som evaluerer sikkerhet, farmakokinetikk og aktivitet av GDC-4198 alene og i kombinasjon med kirligestrant i sammenligning med ABEMACICLIB og GREDESTRANT i deltakere med lokalt avansert eller metastatisk estrogen reseptor-positive, Her2-inhegativt-dressor-brystkreftkreft som er giret eller metastatisk estatisk estatisk estatisk estatisk, og en krefts eller metastatisk estatisk reseptor-positor i deltakere med en avansert eller metastatisk estatisk reseptor-positor-here.
The purpose of this study is to assess the safety of GDC-4198 alone and in combination with giredestrant and also the efficacy of GDC-4198 + giredestrant versus abemaciclib + giredestrant in participants with locally advanced or metastatic ER+, HER2- breast cancer. The study consists of 2 phases: Phase Ib and Phase II. Phase Ib will evaluate the safety and pharmacokinetics (PK) of GDC-4198 alone and in combination with giredestrant. Phase II stage will compare the activity and safety of GDC-4198 and giredestrant with abemaciclib and giredestrant.
Participants from Study RGT-419B_01-101 (NCT05304962) who are experiencing clinical benefit with GDC-4198, as determined by the investigator, may enroll in this study and continue receiving GDC-4198 at their current dose level following closure of Study RGT-419B_01-101.
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Studietype
Registrering (Antatt)
Fase
- Fase 2
- Fase 1
Kontakter og plasseringer
Studiekontakt
- Navn: Fastest response: use the inquiry form. https://www.gene.com/contact-us/submit-medical-inquiry
Studer Kontakt Backup
- Navn: Reference Study ID Number: GO46021 https://forpatients.roche.com/ No attachments to email below.
- Telefonnummer: 888-662-6728 (U.S. Only)
- E-post: global-roche-genentech-trials@gene.com
Studiesteder
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New South Wales
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Darlinghurst, New South Wales, Australia, 2010
- Rekruttering
- St Vincent's Hospital Sydney
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South Australia
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Adelaide, South Australia, Australia, 5000
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- Cancer Research SA
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São Paulo, Brasil, 01246-000
- Rekruttering
- Instituto Do Câncer Do Estado de São Paulo Octávio Frias de Oliveira - ICESP
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São Paulo, Brasil, 01323-001
- Rekruttering
- Beneficencia Portuguesa de Sao Paulo
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Pernambuco
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Recife, Pernambuco, Brasil, 50040-000
- Rekruttering
- Hospital do Cancer de Pernambuco - HCP
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Rio Grande do Sul
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Ijuí, Rio Grande do Sul, Brasil, 98700-000
- Rekruttering
- ONCOSITE Centro de Pesquisa Clínica Em Oncologia
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Porto Alegre, Rio Grande do Sul, Brasil, 90560-030
- Rekruttering
- Hospital de Clinicas de Porto Alegre (HCPA) - PPDS
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Porto Alegre, Rio Grande do Sul, Brasil, 90035-074
- Rekruttering
- Irmandade Da Santa Casa de Misericordia de Porto Alegre
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British Columbia
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Vancouver, British Columbia, Canada, V5Z 4E6
- Rekruttering
- BC Cancer Vancouver Centre
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Ontario
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Toronto, Ontario, Canada, M5G 2M9
- Rekruttering
- Princess Margaret Hospital
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Alabama
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Huntsville, Alabama, Forente stater, 35805-2606
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- Clearview Cancer Institute - Huntsville
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Arizona
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Tucson, Arizona, Forente stater, 85724-0001
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- University of Arizona Cancer Center
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California
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Duarte, California, Forente stater, 91010
- Rekruttering
- City of Hope
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Irvine, California, Forente stater, 92618
- Rekruttering
- City of Hope - Orange County Lennar Foundation Cancer Center
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La Jolla, California, Forente stater, 92093-1503
- Rekruttering
- UC San Diego Moores Cancer Center
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San Diego, California, Forente stater, 92103-1911
- Rekruttering
- University of California San Diego Medical Center
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San Francisco, California, Forente stater, 94158
- Rekruttering
- UCSF Helen Diller Family CCC
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Colorado
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Aurora, Colorado, Forente stater, 80124-5316
- Rekruttering
- University of Colorado Cancer Center
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Florida
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Miami, Florida, Forente stater, 33136-1002
- Rekruttering
- Sylvester Comprehensive Cancer Center
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Tampa, Florida, Forente stater, 33612
- Rekruttering
- Moffitt Cancer Center
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Georgia
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Atlanta, Georgia, Forente stater, 30322-1013
- Rekruttering
- Winship Cancer Institute of Emory University
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Illinois
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Zion, Illinois, Forente stater, 60099
- Rekruttering
- City of Hope® Cancer Center Chicago
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Maine
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Detroit, Maine, Forente stater, 48201-2013
- Rekruttering
- Barbara Ann Karmanos Cancer Institute
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Maryland
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Annapolis, Maryland, Forente stater, 21401
- Rekruttering
- Maryland Oncology Hematology - Annapolis
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Massachusetts
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Boston, Massachusetts, Forente stater, 02114
- Rekruttering
- Massachusetts General Hospital
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Missouri
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St Louis, Missouri, Forente stater, 63110-1010
- Rekruttering
- Washington University Siteman Cancer Center
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New Jersey
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New Brunswick, New Jersey, Forente stater, 08901-1914
- Rekruttering
- Rutgers Cancer Institute of New Jersey
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New York
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East Patchogue, New York, Forente stater, 11772
- Rekruttering
- New York Cancer & Blood Specialists
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The Bronx, New York, Forente stater, 10461
- Rekruttering
- Montefiore Einstein Cancer Center
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North Carolina
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Charlotte, North Carolina, Forente stater, 28204
- Rekruttering
- Levine Cancer Institute
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Charlotte, North Carolina, Forente stater, 28204
- Rekruttering
- Novant Health Cancer Institute
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Winston-Salem, North Carolina, Forente stater, 27103-3224
- Rekruttering
- Novant Health Oncology Specialists
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Ohio
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Canton, Ohio, Forente stater, 44708
- Rekruttering
- Cleveland Clinic Mercy Hospital
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Cleveland, Ohio, Forente stater, 44195-0001
- Rekruttering
- Cleveland Clinic Taussig Cancer Center
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Oregon
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Eugene, Oregon, Forente stater, 97401
- Rekruttering
- Oncology Associates of Oregon, P.C
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Pennsylvania
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Hershey, Pennsylvania, Forente stater, 17033-2360
- Rekruttering
- Penn State Health Milton S. Hershey Medical Center
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Philadelphia, Pennsylvania, Forente stater, 19104
- Rekruttering
- University of Pennsylvania - Abramson Cancer Center
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Pittsburgh, Pennsylvania, Forente stater, 15213-3108
- Rekruttering
- UPMC - Hillman Cancer Center
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Tennessee
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Mount Juliet, Tennessee, Forente stater, 37122
- Rekruttering
- Tennesse Oncology - Mt. Juliet Clinic
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Nashville, Tennessee, Forente stater, 37204-3609
- Rekruttering
- Vanderbilt Breast Center at One Hundred Oaks
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Texas
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Dallas, Texas, Forente stater, 75246-2003
- Rekruttering
- Texas Oncology (Worth) - USOR
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Utah
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Salt Lake City, Utah, Forente stater, 84013
- Rekruttering
- University of Utah Huntsman Cancer Institute
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Virginia
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Norfolk, Virginia, Forente stater, 23502-2800
- Rekruttering
- Virginia Oncology Associates (Norfolk) - USOR
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Caen, Frankrike, 14076
- Rekruttering
- Centre Francois Baclesse
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Lille, Frankrike, 59020
- Rekruttering
- Centre Oscar Lambret
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Rennes, Frankrike, 35042
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- Centre Eugene Marquis
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Champagne-Ardenne
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Reims, Champagne-Ardenne, Frankrike, 51100
- Rekruttering
- Institut Jean Godinot
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Val-de-Marne
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Villejuif, Val-de-Marne, Frankrike, 94805
- Rekruttering
- Gustave Roussy
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Emilia-Romagna
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Bologna, Emilia-Romagna, Italia, 40138
- Rekruttering
- Azienda Ospedaliero Universitaria Di Bologna_Policlinico S Orsola Malpighi-Via Albertoni
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Meldola, Emilia-Romagna, Italia, 47014
- Rekruttering
- Istituto Romagnolo per lo Studio dei Tumori Dino Amadori - IRST S.r.l - PPDS
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Lombardy
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Bergamo, Lombardy, Italia, 24127
- Rekruttering
- Asst Papa Giovanni XXIII
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Brescia, Lombardy, Italia, 25123
- Rekruttering
- ASST degli Spedali Civili di Brescia - Spedali Civili di Brescia
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Milan, Lombardy, Italia, 20132
- Rekruttering
- Ospedale San Raffaele S.r.l. - PPDS
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Fuzhou, Kina, 350014
- Rekruttering
- Fujian Cancer Hospital
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Nanning, Kina, 530201
- Rekruttering
- Guangxi Cancer Hospital of Guangxi Medical University
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SD
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Jinan, SD, Kina, 250117
- Rekruttering
- Shandong Cancer Hospital
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Shanghai Municipality
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Shanghai, Shanghai Municipality, Kina, 201321
- Rekruttering
- Fudan University Shanghai Cancer Center - Pudong Campus
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Tianjin Municipality
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Tianjin, Tianjin Municipality, Kina, 300060
- Rekruttering
- Tianjin Medical University Cancer Institute & Hospital
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Barcelona, Spania, 08035
- Rekruttering
- Instituto de Investigacion Oncologica Vall dHebron (VHIO) - EPON
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Madrid, Spania, 28041
- Rekruttering
- Hospital Universitario 12 de Octubre
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Madrid, Spania, 28007
- Rekruttering
- Hospital Beata Maria Ana
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Madrid, Spania, 28007
- Rekruttering
- Hospital General Universitario Gregorio Maranon
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Valencia, Spania, 46010
- Rekruttering
- Hospital Clinico Universitario de Valencia
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Barcelona
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L'Hospitalet de Llobregat, Barcelona, Spania, 08908
- Rekruttering
- ICO l?Hospitalet ? Hospital Duran i Reynals
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Seongnam-si, Sør -Korea, 13620
- Rekruttering
- Seoul National University Bundang Hospital
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Seoul, Sør -Korea, 03080
- Rekruttering
- Seoul National University Hospital
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Seoul, Sør -Korea, 06351
- Rekruttering
- Samsung Medical Center
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Seoul, Sør -Korea, 6591
- Rekruttering
- The Catholic University of Korea, Seoul St. Mary's Hospital
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Seoul, Sør -Korea, 3722
- Rekruttering
- Severance Hospital, Yonsei University Health System
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Seoul, Sør -Korea, 05505
- Rekruttering
- Asan Medical Center.
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Seoul Teugbyeolsi
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Seoul, Seoul Teugbyeolsi, Sør -Korea, 6273
- Rekruttering
- Gangnam Severance Hospital, Yonsei University Health System
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Dresden, Tyskland, 01307
- Rekruttering
- Universitaetsklinikum Carl Gustav Carus an der TU Dresden
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Hamburg, Tyskland, 20251
- Rekruttering
- Universitatsklinikum Hamburg-Eppendorf
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Heidelberg, Tyskland, 69120
- Rekruttering
- Uniklinikum Heidelberg
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Baden-Wurttemberg
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Tübingen, Baden-Wurttemberg, Tyskland, 72076
- Rekruttering
- Universitatsklinikum Tubingen
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Lower Saxony
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Hanover, Lower Saxony, Tyskland, 30625
- Rekruttering
- Medizinische Hochschule Hannover
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North Rhine-Westphalia
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Essen, North Rhine-Westphalia, Tyskland, 45136
- Rekruttering
- KEM - Evang. Huyssens-Stiftung Essen-Huttrop
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Histologically and/or cytologically confirmed adenocarcinoma of the breast that is locally advanced or metastatic.
- Previously documented ER+ and HER2- tumor according to American Society of Clinical Oncology (ASCO)/ College of American Pathologists (CAP) or European Society of Medical Oncology (ESMO) guidelines or any national guidelines with criteria conforming to ASCO/CAP or ESMO guidelines.
- Disease progression during or after treatment with an approved cyclin-dependent kinase 4/6 (CDK4/6) inhibitor and approved endocrine therapy (ET) in the locally advanced or metastatic setting.
- Measurable or non-measurable evaluable, disease per Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1).
- Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1.
- Life expectancy >= 6 months.
- Current participant enrolled in Study RGT-419B_01-101 who is experiencing clinical benefit from GDC-4198, as determined by the investigator, at the time of consent and enrollment in this study.
Exclusion Criteria:
- Advanced, symptomatic, visceral spread that is at risk of life-threatening complications in the short term appropriate for treatment with cytotoxic chemotherapy at time of entry into the study, as per national or local treatment guidelines.
- Have received more than one-line of therapy for locally advanced or metastatic disease.
- Have received prior chemotherapy for metastatic breast cancer.
- Treatment with an approved oral ET within 7 days prior to initiation of study drug; treatment with fulvestrant or an approved CDK4/6 inhibitor within 21 days prior to initiation of study drug.
- Malabsorption condition or other gastrointestinal (GI) conditions/surgeries that the investigator assesses may significantly interfere with enteral absorption
- History of malignancy within 3 years prior to screening, except for cancer under investigation in this study and malignancies with a negligible risk of metastasis or death.
- Known allergy or hypersensitivity to any component of the study treatments.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Sekvensiell tildeling
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Phase Ib: Dose-Finding Stage
Participants will receive GDC-4198 as monotherapy and in combination with giredestrant, 30 milligrams (mg), orally, daily, as per a pre-defined dosing regimen during each cycle until unacceptable toxicity or disease progression and/or loss of clinical benefit. (1 cycle=28 days). Participants from study RGT-419B_01-101 will continue receiving GDC-4198 at their current dose level following closure of study RGT-419B_01-101. |
GDC-4198 will be administered orally.
Andre navn:
Giredestrant will be administered orally.
Andre navn:
|
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Eksperimentell: Phase II: Arm A
Participants will receive GDC-4198, higher dose, in combination with giredestrant, 30 mg, orally, daily, as per a pre-defined dosing regimen during each cycle until unacceptable toxicity or disease progression and/or loss of clinical benefit. (1 cycle=28 days). |
GDC-4198 will be administered orally.
Andre navn:
Giredestrant will be administered orally.
Andre navn:
|
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Eksperimentell: Phase II: Arm B
Participants will receive GDC-4198, lower dose, in combination with giredestrant, 30 mg, orally, daily, as per a pre-defined dosing regimen during each cycle until unacceptable toxicity or disease progression and/or loss of clinical benefit. (1 cycle=28 days). |
GDC-4198 will be administered orally.
Andre navn:
Giredestrant will be administered orally.
Andre navn:
|
|
Eksperimentell: Phase II: Arm C
Participants will receive abemaciclib, 150 mg twice daily, in combination with giredestrant, 30 mg, orally, daily, as per a pre-defined dosing regimen during each cycle until unacceptable toxicity or disease progression and/or loss of clinical benefit. (1 cycle=28 days). |
Giredestrant will be administered orally.
Andre navn:
Abemaciclib will be administered orally. |
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Fase IB: Antall deltakere med dosebegrensende toksisitet (DLT)
Tidsramme: Fra dag 1 til dag 28 i syklus 1 (1 syklus = 28 dager)
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Fra dag 1 til dag 28 i syklus 1 (1 syklus = 28 dager)
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Fase II: Progresjonsfri overlevelse (PFS)
Tidsramme: Opptil 36 måneder
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Opptil 36 måneder
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Phase Ib: Incidence and Severity of Adverse Events (AEs)
Tidsramme: Up to 36 months
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Severity of AEs determined according to the CTCAE v5.0 grading scale |
Up to 36 months
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Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Fase IB: Objektiv svarprosent (ORR)
Tidsramme: Opptil 36 måneder
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Opptil 36 måneder
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Fase IB: Clinical Benefit Rate (CBR)
Tidsramme: Opptil 36 måneder
|
Opptil 36 måneder
|
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Fase II: Orr
Tidsramme: Opptil 36 måneder
|
Opptil 36 måneder
|
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Fase II: Responsens varighet (DOR)
Tidsramme: Opptil 36 måneder
|
Opptil 36 måneder
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Fase II: CBR
Tidsramme: Opptil 36 måneder
|
Opptil 36 måneder
|
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Fase II: Total Survival (OS)
Tidsramme: Opptil 36 måneder
|
Opptil 36 måneder
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Fase II: OS -rate etter 6 måneder og 12 måneder
Tidsramme: Måned 6, måned 12
|
Måned 6, måned 12
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Fase II: PFS -rate etter 6 måneder og 12 måneder
Tidsramme: Måned 6, måned 12
|
Måned 6, måned 12
|
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Fase II: Plasmakonsentrasjon av GDC-4198
Tidsramme: Opptil 36 måneder
|
Opptil 36 måneder
|
|
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Fase II: Anbefalt dose av GDC-4198
Tidsramme: Opptil 36 måneder
|
Opptil 36 måneder
|
|
|
Phase II: Incidence and Severity of Adverse Events (AEs)
Tidsramme: Up to 36 months
|
Severity of AEs determined according to the CTCAE v5.0 grading scale |
Up to 36 months
|
Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Etterforskere
- Studieleder: Clinical Trials, Hoffmann-La Roche
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- GO46021
- 2025-521128-31-00 (Ctis)
- 2025 (U.S. NIH-stipend/kontrakt)
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
For eligible studies, qualified researchers may request access to individual patient level clinical data. See Roche's commitment to transparency of clinical study information here: https://go.roche.com/data_sharing
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
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