- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02959398
Evaluation of Tomosynthesis for Characterization and the Management of Breast Lesions (ETOLE)
EVALUATION DE LA TOMOSYNTHESE DANS LA CARACTERISATION ET LA PRISE EN CHARGE DES LESIONS MAMMAIRES : "ETOLE"
Tomosynthesis is an innovative technique developed in digital mammography for obtaining a sectional image of the breast. Mammography has the main disadvantage of being an imaging projection that creates overlays, which eliminates tomosynthesis.
The objective of this study is to evaluate if the BI-RADS classification obtained by tomosynthesis with synthetic mammography is superior to that obtained by conventional mammography in terms of specificity while not inferior in terms of sensitivity.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
-
Paris, Frankrig, 75010
- Rekruttering
- Hôpital Saint-Louis
-
Kontakt:
- matthieu resche-rigon
- Telefonnummer: +33 142499742
- E-mail: matthieu.resche-rigon@univ-paris-diderot.fr
-
Paris, Frankrig, 75020
- Rekruttering
- Hopital Tenon
-
Kontakt:
- Isabelle THOMASSIN- NAGGARA, Pr
- E-mail: isabelle.thomassin@aphp.fr
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Patient having clinical or breast imaging abnormalities classified as BiRads 3, 4, 5 (Table 1). (5)
- Patient over 18 years old
- Signed informed consent
Exclusion Criteria:
- Patients at high risk of breast cancer, mutations BRCA 1 (BReast CAncer gene 1) or BRCA 2 (BReast CAncer gene 2) carriers, Li Fraumeni, or history of thoracic radiation will be excluded because of their greater sensitivity to ionizing radiation.
- Patient unable to give informed consent for physical, mental, or legal reasons.
- Patient not affiliated with French Social Security Insurance.
- Patient under treatment for breast cancer.
- When mammography is not recommended according to good practice by the French Health Authority (HAS).
- Pregnant patient.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Diagnostisk
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Aktiv komparator: standard mammography
|
Standard mammography
|
|
Eksperimentel: standard mammography and tomosynthesis
|
Standard mammography and tomosynthesis
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Breast Imaging-Reporting And Data System (BI-RADS) scale
Tidsramme: Day 1
|
The primary evaluation parameter will be the classification error of tumors according to the BiRads scale obtained by mammography (BiRadsM) and by tomosynthesis (BiRadsT) according to the gold standard.
|
Day 1
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Criteria for a poor prognosis
Tidsramme: Day 1
|
The visibility (presence or absence) of signs of poor prognosis criteria.
We will compare the visibility of poor prognosis criteria seen on mammography + ultrasound and seen on tomosynthesis with synthetic mammography + ultrasound.
|
Day 1
|
|
Number of additional examinations
Tidsramme: Day 30
|
Needs for supplementary breast imaging exams and biopsies
|
Day 30
|
|
The number of ultrasound exams
Tidsramme: Day 30
|
Day 30
|
|
|
Total radiation dose
Tidsramme: Day 30
|
Day 30
|
|
|
Cost of the diagnostic strategies
Tidsramme: Day 30
|
Day 30
|
|
|
Agreement between readers
Tidsramme: Day 1
|
The reproducibility of the interpretation of tomosynthesis will be assessed with differences of classifications BiRadsT observed between the two radiologists
|
Day 1
|
|
Cumulative incidence of Breast cancer diagnosis
Tidsramme: Month 24
|
Cumulative incidence of Breast cancer diagnosis among women with benign at after primary evaluation
|
Month 24
|
Samarbejdspartnere og efterforskere
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Forventet)
Studieafslutning (Forventet)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- P120121
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .