A Prospective Cohort Study to Evaluate the Oncotype DX® Test in Early Stage Breast Cancer (ONCOTYPEDX)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Ontario
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Barrie, Ontario, Canada, L4M 6M2
- Simcoe Muskoka Cancer Program - Royal Victoria Hospital
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Belleville, Ontario, Canada, K8N 5A9
- Quinte Healthcare Corporation
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Brampton, Ontario, Canada, L6R 3J7
- William Osler Health Centre
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Brantford, Ontario, Canada, N3R 1G9
- Brantford General Hospital
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Burlington, Ontario, Canada, L7S 1W7
- Joseph Brant Hospital
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Cambridge, Ontario, Canada, N1R 3G2
- Cambridge Memorial Hospital
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Hamilton, Ontario, Canada, L8V 1C3
- Juravinski Cancer Centre
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Kingston, Ontario, Canada, K7L 5P9
- Cancer Centre of Southeastern Ontario at Kingston
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Kitchener, Ontario, Canada, N2G 1G3
- Grand River Regional Cancer Centre
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London, Ontario, Canada, N6A 4L6
- London Regional Cancer Centre
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Markham, Ontario, Canada, L6B 1A1
- Markham Stouffville Hospital
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Mississauga, Ontario, Canada, L5M 2N1
- The Credit Valley Hospital
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Newmarket, Ontario, Canada, L3Y 2P9
- Stronach Regional Cancer Centre
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Oshawa, Ontario, Canada, L1G 2B9
- R.S. McLaughlin Durham Regional Cancer Centre - Lakeridge Health
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Ottawa, Ontario, Canada, K1H 8L6
- The Ottawa Hospital Regional Cancer Centre
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Owen Sound, Ontario, Canada, N4K 6M9
- Grey Bruce Health Services
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Peterborough, Ontario, Canada, K9J 7C6
- Peterborough Regional Health Centre
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Richmond Hill, Ontario, Canada, L4C 4Z3
- Mackenzie Health
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Sarnia, Ontario, Canada, N7T 6S3
- Bluewater Health
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Sault Ste. Marie, Ontario, Canada, P6B 0A8
- Algoma District Cancer Program - Sault Area Hospital
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Scarborough, Ontario, Canada, M1P 2T7
- The Scarborough Hospital
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Scarborough, Ontario, Canada, M1E 5E9
- Rouge Valley Health System
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St. Catharines, Ontario, Canada, L2R 7C6
- Niagara Health System
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Sudbury, Ontario, Canada, P3E 5J1
- Northeast Cancer Centre of Health Sciences North - Horizon Sante-Nord
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Thunder Bay, Ontario, Canada, P7B 6V4
- Thunder Bay Regional Health Sciences Centre
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Toronto, Ontario, Canada, M5B 1W8
- St. Michael's Hospital
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Toronto, Ontario, Canada, M4C 3E7
- Toronto East General Hospital
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Toronto, Ontario, Canada, M5G 2M9
- Princess Margaret Hospital
-
Toronto, Ontario, Canada, M5G 1X5
- Mount Sinai Hospital
-
Toronto, Ontario, Canada, M2K 1E1
- North York General Hospital
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Toronto, Ontario, Canada, M4N 3M5
- Sunnybrook Health Sciences - Odette Cancer Centre
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Toronto, Ontario, Canada, M6R 1B5
- St. Joseph's Healthcare
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Toronto, Ontario, Canada, M9C 1A5
- Trillium Health Centre
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Toronto, Ontario, Canada, M9N 1N8
- Humber River Regional Cancer Centre
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Windsor, Ontario, Canada, N8W 2X3
- Windsor Regional Cancer Centre
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Women or men with histologic evidence of invasive breast cancer (ductal, lobular or mixed disease).
- Surgical resection including breast conserving surgery or modified radical mastectomy or simple mastectomy, within the last four months.
Axillary lymph nodes assessed for tumor by:
(i) sentinel node biopsy, or (ii) axillary node dissection, or (iii) both
- Axillary lymph node assessment negative for cancer, or positive only for micrometastases (i.e., cancer <2mm by H&E stain).
- Tumor is estrogen receptor (ER) positive.
- Receiving or to receive adjuvant endocrine therapy (i.e., tamoxifen or aromatase inhibitor).
- Being considered for adjuvant chemotherapy.
Exclusion Criteria:
- Axillary lymph node positive for cancer.
- Patients with inoperable locally advanced breast cancer.
- Metastatic breast cancer, including local ipsilateral recurrence.
- HER2 neu positive.
- Physician/Patient unwilling to comply with study protocol.
- Inability to provide informed consent (e.g. dementia or severe cognitive impairment).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Diagnostisk
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Andet: Early Stage Breast Cancer
Women and men with node negative, ER positive breast cancer who are receiving (or will receive) endocrine therapy, and who are candidates for chemotherapy.
|
Gene signature test containing 21 genes (16 cancer-related genes, e.g., invasion, proliferation, ER, Her 2 and five reference genes) and generates an individualized recurrence score.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change in treatment recommendation
Tidsramme: One month
|
The primary outcome is the change in treatment recommendation by the oncologist and the change in treatment preference of the patient.
|
One month
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Association between Oncotype DX® RS with other estimated risk calculations
Tidsramme: One month
|
The level of association between the Oncotype DX® RS with estimated recurrence risk calculated by Adjuvant!
Online, as well as with traditional factors including tumor size, grade, and HER2 neu.
|
One month
|
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Change in patient decisional conflict
Tidsramme: One month
|
The change in the level of patient decisional conflict measured by the Decisional Conflict Scale (DCS).
Additionally, the DCS has three subscales: uncertainty, effective decision making, and factors contributing to uncertainty.
The change in each of these subscales will also be measured.
|
One month
|
|
Robustness of economic model of sequential Adjuvant! Online followed by Oncotype DX®.
Tidsramme: 6 months
|
To determine the robustness of the economic model of sequential Adjuvant!
Online followed by Oncotype DX®.
|
6 months
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Mark N. Levine, MD, Ontario Clinical Oncology Group (OCOG)
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- OCOG-2011-ONCOTYPEDX
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