- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01899079
A Prospective Observational Study of Clinical Outcomes for the NanoString® Technologies Prosigna Gene Signature Assay
March 17, 2015 updated by: NanoString Technologies, Inc.
Prospective Observational Study to Evaluate the Impact of the Determination of the Intrinsic Subtypes of Breast Cancer by PAM50 NanoString Technology in the Use of Adjuvant Chemotherapy in Women With Breast Cancer, HR+ and Node -.
The primary objective of this study is to assess the extent to which the Prosigna™ Breast Cancer Prognostic Gene Signature Assay affects the medical oncologist's treatment recommendations regarding adjuvant chemotherapy and actual treatments received for patients with early-stage breast cancer.
Study Overview
Status
Completed
Conditions
Detailed Description
Changes in treatment recommendations will include (1) hormonal therapy alone, (2) hormonal therapy plus chemotherapy, and (3) changes in types of chemotherapy if chemotherapy was recommended before and after the Prosigna test.
Study Type
Observational
Enrollment (Actual)
217
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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-
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Barcelona, Spain
- Corporacio Sanitaria Parc Tauli
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Barcelona, Spain
- Consorci Sanitari de Terrassa
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Barcelona, Spain
- Hospital U. Vall D'Hebron
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Lleida, Spain
- Hospital U. Arnau de Vilanova
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Madrid, Spain
- Hospital G.U. Gregorio Marañón
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Madrid, Spain
- Hospital Quiron Madrid
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Madrid, Spain
- Hospital U. 12 de Octubre
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Sampling Method
Probability Sample
Study Population
Postmenopausal women with node-negative, estrogen-receptor positive, HER2-negative early-stage breast cancer.
Investigators will offer enrollment to consecutively seen women who meet the entry criteria.
Description
Inclusion Criteria:
Resected node-negative, estrogen-receptor-positive, HER2-negative early- stage invasive breast cancer (T1-T2, N0, pN0 (i+), pN0 (mol+), M0)
- Estrogen receptor status will be evaluated by Immunohistochemistry (IHC)and more than 1% of stained tumor cells will be considered positive.
- HER2 status will be evaluated by (IHC; 0 or 1+, or 2+ will be considered negative) and by in-situ fluorescence hybridization.
Postmenopausal females, which is defined as:
- Natural Amenorrhea > 12 months, regardless of age
- Bilateral oophorectomy, regardless of age (the oophorectomy must have been carried out at least 4 weeks before entering the study)
- Radiological castration with amenorrhea > 3 months, regardless of age
- Hysterectomy and postmenopausal blood levels
- Able to give consent
- Eligible for treatment of breast cancer with adjuvant chemotherapy
- ECOG performance status of 0 or 1
Exclusion Criteria:
- Tumor size T3-T4
- Non-invasive breast cancer (e.g., Paget's disease, DCIS)
- Tumors with nodes that are not N0, pN0 (i+), or pN0 (mol+)
- Tumors that are estrogen-receptor negative or HER2 positive
- Have metastatic disease
- Unable to give informed consent
- Unable to complete patient reported outcome surveys
Have contraindications for adjuvant chemotherapy
- Age, performance status, significant comorbidities
- ECOG performance status > 1
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The proportion of patients whose choice of treatment is changed as a result of receiving the Prosigna test result
Time Frame: 6 months
|
6 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Miguel Martin, M.D., Ph.D., Hospital General Universitario Gregorio Marañon
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
June 1, 2013
Primary Completion (Actual)
January 1, 2014
Study Completion (Actual)
July 1, 2014
Study Registration Dates
First Submitted
July 10, 2013
First Submitted That Met QC Criteria
July 10, 2013
First Posted (Estimate)
July 15, 2013
Study Record Updates
Last Update Posted (Estimate)
March 19, 2015
Last Update Submitted That Met QC Criteria
March 17, 2015
Last Verified
March 1, 2015
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PTL-00163
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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Northwestern UniversityEisai Inc.UnknownMale Breast Cancer | Stage II Breast Cancer | Stage IIIA Breast Cancer | Stage IIIB Breast Cancer | Triple-negative Breast Cancer | Stage IA Breast Cancer | Stage IB Breast Cancer | Stage IIIC Breast Cancer | Estrogen Receptor-negative Breast Cancer | Progesterone Receptor-negative Breast Cancer | HER2-negative...United States
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