- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT01061138
Xpress Digital Mammography System Images for Computer Aided Detection Development
A Multi-Center Clinical Study to Acquire Xpress Digital Mammography System Images for Computer Aided Detection Development
Studieoversikt
Status
Forhold
Detaljert beskrivelse
The proposed study is an image acquisition study of mammograms produced by the investigational digital system. Women who meet the selection criteria and who agree to participate in the study will be imaged with the Xpress Digital Mammography System at the clinical sites. These images will be provided to CAD development companies to conduct their own development and testing. The CAD development companies will be responsible for submitting their results to the FDA for marketing approval of their CAD systems.
Patients will be drawn primarily from those women scheduled for breast biopsy since this population has an enhanced probability of cancer. The intent is to enroll patients until at least 107 women with biopsy proven cancers, and at least 330 women who have negative mammograms are enrolled. All cancers found will be used in the study. It is anticipated that approximately 720 patients undergoing diagnostic mammography will need to be enrolled to yield 107 proven cancer cases. In addition, approximately 330 cases will be drawn from a screening population. The negative status of the screening cases will be established by selecting only cases classified as BIRADS 1 or 2, and have a negative mammogram at one year follow-up. All images collected will be utilized to develop and test the CAD systems, and may be used for further product development.
Studietype
Registrering (Faktiske)
Kontakter og plasseringer
Studiesteder
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Connecticut
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Waterbury, Connecticut, Forente stater
- Waterbury Hospital
-
-
Florida
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Miami, Florida, Forente stater
- Jackson Memorial Hospital
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Iowa
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Iowa City, Iowa, Forente stater
- University of Iowa
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South Carolina
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Greenville, South Carolina, Forente stater
- Greenville Hospital Systems
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Texas
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San Antonio, Texas, Forente stater
- University of Texas San Antonio
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-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria
Cases selected for the study must meet all of the following criteria:
- Female
- Scheduled for a routine screening mammography or routine breast biopsy for non-palpable findings
- Any ethnic origin
Exclusion Criteria
Patients meeting any of the following criteria will be excluded from the study:
- Any contraindication to mammography
- Pregnant or suspicion of being pregnant, or nursing
- Patients with palpable lesions
- Patients with internal breast markers in the region of interest
- Breast implants, without displaced views
- Significant recent breast trauma/acute mastitis
- Patient has previously undergone an excisional breast biopsy
- Patients with a history of breast cancer
- Unable or unwilling to give consent
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Kohorter og intervensjoner
Gruppe / Kohort |
|---|
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Screening Patients
Female patients scheduled for routine annual screening mammograms
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Biopsy Patients
Female patients scheduled for routine breast biopsy procedures
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Samarbeidspartnere og etterforskere
Etterforskere
- Hovedetterforsker: Etta Pisano, MD, Medical University of South Carolina
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- #03
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