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Breast Cancer Biomarker Sample Collection for the dtectDx Assay Verification
Breast Cancer Biomarker Sample Collection for the DtectDx Assay Proof of Concept
Studie Overzicht
Toestand
Conditie
Gedetailleerde beschrijving
As part of the study, 35 mL or 2 1/2 tablespoons of blood will be drawn from your arm at each study visit.
This study has 2 visits. Visit 1 will take about 1 hour. Visit 2 is a follow up visit at 6 months taking about 1 hour.
Visit 1- Screening and Blood Collection:
The following procedures will be done at the clinical research facility:
- The study doctor and/or study staff will explain the study and all the study procedures.
- You will be asked to review, sign and date this informed consent before any procedures are done.
- The study doctor and/or study staff will ask you questions about your health status and medical history and record this information.
- 35 mL or 2 ½ tablespoons of blood will be collected from your arm.
- The samples will not be labeled with your name but a unique identification code, which means they will be given a number which can be linked to you.
Visit 2 - Follow up:
If you have been diagnosed with cancer between visit 1 and visit 2, you will not be required to complete visit 2. If you have been diagnosed with LCIS or DCIS, you will be requested to return for visit 2. Otherwise you will return to the center for visit 2.
The following procedures will be performed:
- You will have a follow-up breast evaluation performed. Your follow-up breast evaluation may occur prior to Visit 2 if you have it performed at a different facility or it may be performed during this study visit.
- The study doctor and/or study staff will assess your health and medical history.
- 35 mL or 2 1/2 tablespoons of blood will be collected from your arm.
- The samples will not be labeled with your name but a unique identification code, which means they will be given a number which can be linked to you.
Your blood sample will be sent to the study Sponsor, Provista Diagnostics, Inc. for testing.
The test results will not be reported back to the study doctor and will not be used to determine or change your treatment. This testing will be done in addition to any routine testing that your study doctor performs. You will not receive the results of these tests.
Up to 350 subjects will take part in this study. Patients will be enrolled at one of seven sites.
Studietype
Inschrijving (Verwacht)
Contacten en locaties
Studie Locaties
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Arizona
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Phoenix, Arizona, Verenigde Staten, 85006
- Banner Health
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California
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Sacramento, California, Verenigde Staten, 95816
- Sutter Institute
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San Diego, California, Verenigde Staten, 92103
- Scripps
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Santa Barbara, California, Verenigde Staten, 93102-1200
- Sansum Clinic
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Massachusetts
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Peabody, Massachusetts, Verenigde Staten, 01960
- Lahey Clinic
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Michigan
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Detroit, Michigan, Verenigde Staten, 48202
- Henry Ford Hospital
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Rhode Island
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Providence, Rhode Island, Verenigde Staten, 02903
- Rhode Island Hospital
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South Dakota
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Sioux Falls, South Dakota, Verenigde Staten, 57105
- Avera Research Institute
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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:
- Adult women from 25 years of age to below 50 years of age
- Breast evaluation results of ACR BI-RADS® Category 3 or 4 by imaging and physicians clinical and radiological evaluation
- Study visit and blood collection within 3 weeks (21 days) of ACR BI-RADS assessment
- Patient agrees to return for diagnostic follow-up and blood collection at 6 months unless a positive cancer diagnosis is made between study visits 1 and 2. Individuals diagnosed with LCIS and DCIS will agree to return for visit 2
- Samples collected under IRB approval and Informed Consent
- Testing performed under IRB approval or waiver (as applicable)
Exclusion Criteria:
- Adults from 50 years of age or older and below 25 years of age
- Final breast evaluation results other than a ACR BI-RADS Category 3 or 4
- Subjects that have had a breast biopsy performed at any time prior to the study visit
- Samples not collected under IRB approval and Informed Consent
- Testing not performed under IRB approval or waiver (as applicable)
- Prior breast cancer diagnosis.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
|---|
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Breast Cancer
ACR BI-RAD Category 3 or 4 result
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Training
Tijdsspanne: Baseline
|
Part I: Establish an acceptable algorithm for generation of a single numerical score from the combination of the 5 cancer biomarkers that comprise the dtectDX-Breast Assay Part II: Define a numerical score cutoff that differentiates malignant from nonmalignant breast cancer in this population of woman.
|
Baseline
|
|
Blinded Validation
Tijdsspanne: 6 months
|
Demonstrate proof-of-concept for use of the dtectDx-Breast Assay to assess likelihood of breast cancer malignancy in conjunction with the physicians clinical and radiological evaluations.
|
6 months
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Clinical Sensitivity/Specificity
Tijdsspanne: Baseline
|
Demonstrate the numerical score, collaborated via proprietary algorithm (greater then 60 is an elevated score, less then 60 is a normal score), for the dtectDx-Breast Assay increases the likelihood of malignant breast cancer detection when used adjunctively with the assessment of BI-RADS Categories 3 and 4 compared to the assessment of BI-RADS Categories 3 and 4 alone.
|
Baseline
|
Medewerkers en onderzoekers
Sponsor
Publicaties en nuttige links
Nuttige links
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Verwacht)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- dtectDx-Breast-001
- ProvistaDx (Andere identificatie: ProvistaDx)
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .