- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT03078036
International Breast Cancer Biomarker,Standard of Care and Real World Outcomes Study (BREAKOUT)
BREAKOUT -International Breast Cancer Biomarker, Standard of Care and Real World Outcomes Study
Studie Overzicht
Toestand
Conditie
Gedetailleerde beschrijving
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
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Queensland
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Redcliffe, Queensland, Australië
- Research Site
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South Australia
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Kurralta Park, South Australia, Australië
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Victoria
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Ballarat, Victoria, Australië
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Dobrich, Bulgarije
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Ruse, Bulgarije
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Sofia, Bulgarije
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Quebec, Canada, G1S 4L8
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Ontario
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Kingston, Ontario, Canada, K7L 5P9
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Kitchener, Ontario, Canada, N2G 1G3
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Quebec
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Chicoutimi, Quebec, Canada, G7H 5H6
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Tubingen, Duitsland
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Budapest, Hongarije
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Szeged, Hongarije
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Szekszard, Hongarije
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Szolnok, Hongarije
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Milano, Italië
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Pavia, Italië
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Reggio Emilia, Italië
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Modena
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Carpi, Modena, Italië
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Varese
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Castellanza, Varese, Italië
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Chiba-Ken
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Kamogawa-shi, Chiba-Ken, Japan
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Ehime-Ken
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Matsuyama-shi, Ehime-Ken, Japan
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Fukuoka-Ken
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Fukuoka-shi, Fukuoka-Ken, Japan
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Hokkaido
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Sapporo-shi, Hokkaido, Japan
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Miyagi-Ken
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Sendai-shi, Miyagi-Ken, Japan
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Osaka-Fu
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Osaka-shi, Osaka-Fu, Japan
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Tokyo-To
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Chuo-ku, Tokyo-To, Japan
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Adana, Kalkoen
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Ankara, Kalkoen
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Antalya, Kalkoen
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Diyarbakir, Kalkoen
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Istanbul, Kalkoen
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Izmir, Kalkoen
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Kocaeli, Kalkoen
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Sakarya, Kalkoen
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Samsun, Kalkoen
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Tekirdag, Kalkoen
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Trabzon, Kalkoen
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Van, Kalkoen
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Busan, Korea, republiek van
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Seoul, Korea, republiek van
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Ulsan, Korea, republiek van
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Gyeonggi-do
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Goyang-si, Gyeonggi-do, Korea, republiek van
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Seongnam-si, Gyeonggi-do, Korea, republiek van
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Seongnam-si,, Gyeonggi-do, Korea, republiek van
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Brzozow, Polen
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Opole, Polen
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Walbrzych, Polen
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Warszawa, Polen
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Wieliszew, Polen
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Wroclaw, Polen
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Zory, Polen
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Chelyabinsk, Russische Federatie
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Krasnodar, Russische Federatie
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Novosibirsk, Russische Federatie
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Omsk, Russische Federatie
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Pyatigorsk, Russische Federatie
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Ryazan, Russische Federatie
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Tomsk, Russische Federatie
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Barcelona, Spanje
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Burgos, Spanje
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Girona, Spanje
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Huelva, Spanje
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Barcelona
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Terrassa, Barcelona, Spanje
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La Coruña
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A Coruna, La Coruña, Spanje
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Madrid
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Alcorcon, Madrid, Spanje
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San Sebastian de los Reyes, Madrid, Spanje
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Changhua, Taiwan
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Kaohsiung, Taiwan
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Taichung, Taiwan
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Tainan, Taiwan
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Taipei, Taiwan
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Cambridgeshire
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Huntingdon, Cambridgeshire, Verenigd Koninkrijk
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Peterborough, Cambridgeshire, Verenigd Koninkrijk
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Cornwall
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Truro, Cornwall, Verenigd Koninkrijk
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Derbyshire
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Derby, Derbyshire, Verenigd Koninkrijk
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Devon
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Exeter, Devon, Verenigd Koninkrijk
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East Sussex
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Worthing, East Sussex, Verenigd Koninkrijk
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Greater London
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London, Greater London, Verenigd Koninkrijk
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Lancashire
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Blackpool, Lancashire, Verenigd Koninkrijk
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Lancaster, Lancashire, Verenigd Koninkrijk
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Staffordshire
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Stoke on Trent, Staffordshire, Verenigd Koninkrijk
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Warwickshire
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Warwick, Warwickshire, Verenigd Koninkrijk
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West Midlands
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Wolverhampton, West Midlands, Verenigd Koninkrijk
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West Yorkshire
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Huddersfield, West Yorkshire, Verenigd Koninkrijk
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California
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Santa Barbara, California, Verenigde Staten, 93105
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Colorado
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Denver, Colorado, Verenigde Staten, 80218
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Florida
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Hialeah, Florida, Verenigde Staten, 33012
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Texas
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Dallas, Texas, Verenigde Staten, 75246
- Research Site
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Denton, Texas, Verenigde Staten, 76210
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Flower Mound, Texas, Verenigde Staten, 75028
- Research Site
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Houston, Texas, Verenigde Staten, 77024
- Research Site
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Houston, Texas, Verenigde Staten, 77089
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Paris, Texas, Verenigde Staten, 75460
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San Antonio, Texas, Verenigde Staten, 78217
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The Woodlands, Texas, Verenigde Staten, 77380
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Virginia
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Newport News, Virginia, Verenigde Staten, 23601
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Washington
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Vancouver, Washington, Verenigde Staten, 98684
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Wenatchee, Washington, Verenigde Staten, 98801
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- Provision of signed, written and dated informed consent.
- Adult females (according to the age of majority/adulthood as defined by local regulations).
- Histologically or cytologically confirmed HER2-ve breast cancer with evidence of metastatic disease.
- Initiated treatment with 1st line systemic cytotoxic chemotherapy (not hormonal therapy) for metastatic breast cancer in the last 90 days and, at that time, are considered to have exhausted hormone therapy options (if HR+ve).
Exclusion Criteria:
- Previous enrolment in this study.
- Involvement in the planning and/or conduct of this study (applies to both AstraZeneca staff and/or staff at the study site).
- Current participation in a clinical study with an investigational oncology product.
- Previous PARPi therapy, including, but not limited to, participation in a previous clinical study that included PARPi therapy.
- Current commencement of PARPi treatment.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
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Observation
Human epidermal growth factor receptor 2 negative metastic breast cancer patients who have started 1st line systemic cytotoxic chemotheraphy and are considered to have exhausted hormone therapy options (if HR+ve), per investigator's opinion.
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If unavailable from the patient medical records, gBRCA gene mutation status will be tested as aligned to local clinical practice using a blood sample obtained preferably during routine clinical practice.
(Note: Blood samples may be shipped to a central laboratory for testing and storage, based on local regulations for shipment of blood samples.)
Archival tumour specimen will be requested from all patients in the informed consent, but is not required for study enrolment (optional consent). Where sufficient archival tumour specimen is available and patients have consented to tumour specimen testing, FoundationOne Dx genomic profiling may take place as follows:
Patients who test positive for a gBRCA gene mutation, and/or sBRCA or other HRR gene mutations (optional testing), will be followed prospectively for assessment of treatment patterns and associated clinical outcomes up to 30-months. - Patients who test negative for gBRCA gene mutations, sBRCA and other HRR gene mutations, no further data will be collected post baseline. Patients presenting other genomic alterations that are identified by the FoundationOne Dx genomic profile will not continue beyond baseline as part of this study. |
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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BRCA Mutational status (BRCA1 mutated and/or BRCA2 mutated or BRCA wild type).
Tijdsspanne: At one time point at inclusion in the study up to 12 months after the beginning of the study.
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The prevalence of gBRCA gene mutations will be evaluated by calculating the proportion of patients that test positive for a gBRCA gene mutation (BRCA1 mutated and/or BRCA2 mutated).
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At one time point at inclusion in the study up to 12 months after the beginning of the study.
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Descriptive statistics for treatments administered by line of therapy from 1st line metastatic breast cancer.
Tijdsspanne: 2.5 years (30 months) since the beginning of the study.
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Treatment patterns will be described by line of therapy.
Treatment combinations, number of cycles per line, schedules, durations, and reason for discontinuation will be summarized descriptively.
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2.5 years (30 months) since the beginning of the study.
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Progression free survival by line of therapy
Tijdsspanne: 2.5 years (30 months) since the beginning of the study.
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Progression free survival (in months) for each line of treatment, defined as the time from the date of start of each line of treatment to the documented date of progression as determined by the investigator (radiologic or symptomatic), or death from any cause in the absence of progression.
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2.5 years (30 months) since the beginning of the study.
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Overall survival by line of therapy
Tijdsspanne: 2.5 years (30 months) since the beginning of the study.
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Overall survival (OS) defined as the time from the start date of first line chemotherapy in the metastatic setting until the date of death due to any cause, assessed up to 30 months.
In addition, OS since diagnosis of metastatic breast cancer and OS since the start of each subsequent therapy will be estimated.
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2.5 years (30 months) since the beginning of the study.
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Medewerkers en onderzoekers
Sponsor
Medewerkers
Publicaties en nuttige links
Algemene publicaties
- Koh SJ, Ohsumi S, Takahashi M, Fukuma E, Jung KH, Ishida T, Dai MS, Chang CH, Dalvi T, Walker G, Bennett J, O'Shaughnessy J, Balmana J. Prevalence of mutations in BRCA and homologous recombination repair genes and real-world standard of care of Asian patients with HER2-negative metastatic breast cancer starting first-line systemic cytotoxic chemotherapy: subgroup analysis of the global BREAKOUT study. Breast Cancer. 2022 Jan;29(1):92-102. doi: 10.1007/s12282-021-01283-4. Epub 2021 Aug 31. Erratum In: Breast Cancer. 2021 Sep 25;:
- O'Shaughnessy J, Brezden-Masley C, Cazzaniga M, Dalvi T, Walker G, Bennett J, Ohsumi S. Prevalence of germline BRCA mutations in HER2-negative metastatic breast cancer: global results from the real-world, observational BREAKOUT study. Breast Cancer Res. 2020 Oct 27;22(1):114. doi: 10.1186/s13058-020-01349-9.
Nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- D0816R00012
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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