Clinical Feasibility Study of Upright, Low-dose, High-resolution, 3D Breast CT (UBCT). (UBCT)
The investigators are doing this study to find out if a new kind of breast imaging (called upright dedicated breast CT or UBCT) can help doctors to see the small structures in breast tissue more clearly in 3-D and without overlap.
The breast imaging device that will be used in this study (UBCT) is not FDA-approved, so this is a research study. The machine has been designed to remove mammography-like breast compression and use radiation dose comparable to mammography. The breast CT device will take multiple x-ray pictures of the subjects breast in approximately 20 seconds and create a 3-D image of the breast. It does not compress or squish the breast like a mammogram.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Michele N Galvan, R.T.
- Telefonnummer: 520-626-2279
- E-mail: mngalvan@arizona.edu
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
For the screening cohort, the inclusion criteria are, women:
- (1) who were 40 years of age or older (typical screening age range), and,
- (2) who were asymptomatic, and,
- (3) who underwent or scheduled to undergo a standard-of-care 2-view bilateral digital breast tomosynthesis screening exam.
For the diagnostic cohort, the inclusion criteria are, women:
- (1) who were 40 years of age or older, and,
- (2) who underwent a standard-of-care 2-view bilateral digital breast tomosynthesis exam, and,
- (3) who were assigned BI-RADS category 4 or 5 after diagnostic work-up and are scheduled for biopsy.
Exclusion Criteria:
- Males
- Women less than 40 years old
- pregnant or lactating women
- women with physical limitations (e.g., kyphosis) that may prohibit UBCT exam
- women who have received radiation treatments to the thorax
- women who have participated in a prior breast clinical trial that gave additional radiation dose
- women who have received large numbers of diagnostic x-ray examinations for monitoring of disease such as tuberculosis, and severe scoliosis.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Diagnostisk
- Tildeling: Ikke-randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Screening cohort
Women who undergo breast cancer screening using mammography and/or digital breast tomosynthesis.
|
This study investigates the feasibility of an upright, dedicated breast CT (UBCT) for breast cancer detection.
Andre navne:
|
|
Eksperimentel: Diagnostic cohort
Women who have suspicious finding(s) that require biopsy.
|
This study investigates the feasibility of an upright, dedicated breast CT (UBCT) for breast cancer detection.
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Feasibility of UBCT
Tidsramme: From enrollment to end of study in approximately 6 months.
|
The proportion of participants who successfully complete the imaging exam using upright, dedicated breast CT (UBCT).
|
From enrollment to end of study in approximately 6 months.
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Srinivasan Vedantham, PhD, University of Arizona
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 1904498647
- R01CA241709 (U.S. NIH-bevilling/kontrakt)
- IRG 18-161-40 (Andet bevillings-/finansieringsnummer: American Cancer Society)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
produkt fremstillet i og eksporteret fra U.S.A.
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