Breast CancerPROFILSNCT05757232
Construction of an Ultrasound Profile and a Mammographic Profile Corresponding to the Different Molecular Subtypes of Brest Cancer. A Retrospective Study
An observational study of Breast Cancer, run by Elsan.
Trial summary
PROFILS is a retrospective, exploratory study on data collected in 203 breast cancer cases diagnosed during a national screening campaign from 2015 to 2018. The aim of the study is to analyse histological, clinical and radiological data collected during the screening campaign to build an ultrasound profile and a… Read more about this study
- Who is it for?
- Any age, women only
- Conditions the study is for
- Breast Cancer
- How many people
- 203 participants
- Where
- No sites listed yet
- Study dates
- Jun 2015to Jul 2018
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages Any age
- Women only
- No healthy volunteers
- Child, Adult, Older adult
Study population: The source data base of the study is from the Association Régionale des Dépistages Organisés des Cancers (ARDOC) 203 breast cancer cases have been selected in a cohort of 19 246 women who participated to the nationale breast cancer screening campaign
Who may be able to join
- Women diagnosed with a breast cancer
- Detection of a breast cancer during the screening campaign organized between june 2015 and july 2018 in the following geographic zones : Cantal, Haute Loire and Puys de Dôme
Who cannot join
- Patients who expressed their opposition to the use of their personal data
About this study
Official title: Construction of an Ultrasound Profile and a Mammography Profile Corresponding to the Different Molecular Subtypes of Brest Cancer. A Retrospective Study of 203 Cases Diagnosed During the National Screening Campaign in 2015-2018 (PROFILS)
PROFILS is a retrospective, exploratory study on data collected in 203 breast cancer cases diagnosed during a national screening campaign from 2015 to 2018.
The aim of the study is to analyse histological, clinical and radiological data collected during the screening campaign to build an ultrasound profile and a mammographic profile corresponding to brest cancers' different molecular sub-types (Luminal A, Luminal B, HER2+, Triple negative) using the BI-RADS classification.
Read more
The study has the following objectives:
- To compare molecular profiles of breast cancers detected in a cohort of women diagnosed with tomosynthesis and ultrasound with molecular profiles of brest cancers detected in the cohort of women diagnosed with classical mammography and ultrasound
- To describe molecular profiles of cancers detected only with ultrasound,
- Conditions
- Breast Cancer
- Keywords
- screening campaign, molecular profile, tomosynthesis, ultrasound, mammography
- Medical subject headings
- Breast Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| Breast cancers cases diagnosed with tomosynthesis and ultrasound | Not described | |
| Brest cancers cases diagnosed with mammography and ultrasound | Not described |
What is being measured
The primary outcome is the main question the study is designed to answer.
Tumors' characterization using descriptive criteria of the BI-RADS classification
The primary outcome will be tumors' characterization using descriptive criteria of the BI-RADS classification within the framework of a mammography and an ultrasound, and then the research of a correlation with the molecular profile in 203 patientes diagnosed with a breast cancer
Measured: 3 years
Secondary outcomes (2)
Comparison of molecular profiles of breast cancers detected in the cohorte "mammography and ultrasound" with molecular profiles of breast cancers detected in the cohorte "tomosynthesis and ultrasound"
Chi 2 test or Fisher test for molecular profiles in both cohorts
Measured: 3 years
Description of molecular profiles in breast cancers detected only with ultrasound
Descriptive statistics concerning the selection of cancers
Measured: 3 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted7 Mar 2023
- Study startJun 2015
- Primary completionJul 2018
- Study completionJul 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Breast CancerStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Retrospective
- Enrolment
- 203 participants (actual)
Sponsor and investigators
- Lead sponsor
- Elsan
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05757232
- Sponsor's protocol ID
- Etude PROFILS
- Acronym
- PROFILS
- Status last verified
- Feb 2023
- First submitted
- 24 Feb 2023
- Last updated
- 7 Mar 2023
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 7 Mar 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Construction of an Ultrasound Profile and a Mammography Profile Corresponding to the Different Molecular Subtypes of Brest Cancer. A Retrospective Study of 203 Cases Diagnosed During the National Screening Campaign in 2015-2018 (PROFILS)
- ClinicalTrials.gov ID
- NCT05757232
- Acronym / sponsor ID
- PROFILS / Etude PROFILS
- Conditions
- Breast Cancer
- Keywords
- screening campaign, molecular profile, tomosynthesis, ultrasound, mammography
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 203 participants (actual)
- Lead sponsor
- ElsanUniversity, hospital or other
- Study start
- Jun 2015 (actual)
- Primary completion
- Jul 2018 (actual)
- Study completion
- Jul 2018 (actual)
- First posted
- 7 Mar 2023 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
PROFILS is a retrospective, exploratory study on data collected in 203 breast cancer cases diagnosed during a national screening campaign from 2015 to 2018.
The aim of the study is to analyse histological, clinical and radiological data collected during the screening campaign to build an ultrasound profile and a mammographic profile corresponding to brest cancers' different molecular sub-types (Luminal A, Luminal B, HER2+, Triple negative) using the BI-RADS classification.
The study has the following objectives:
- To compare molecular profiles of breast cancers detected in a cohort of women diagnosed with tomosynthesis and ultrasound with molecular profiles of brest cancers detected in the cohort of women diagnosed with classical mammography and ultrasound
- To describe molecular profiles of cancers detected only with ultrasound,
Study design
- Observational model
- Cohort
- Time perspective
- Retrospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Breast cancers cases diagnosed with tomosynthesis and ultrasound | – | – |
| Brest cancers cases diagnosed with mammography and ultrasound | – | – |
Who may qualify
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
- Study population
- The source data base of the study is from the Association Régionale des Dépistages Organisés des Cancers (ARDOC) 203 breast cancer cases have been selected in a cohort of 19 246 women who participated to the nationale breast cancer screening campaign
Key inclusion criteria (2 listed)
- Women diagnosed with a breast cancer
- Detection of a breast cancer during the screening campaign organized between june 2015 and july 2018 in the following geographic zones : Cantal, Haute Loire and Puys de Dôme
Key exclusion criteria (1 listed)
- Patients who expressed their opposition to the use of their personal data
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Tumors' characterization using descriptive criteria of the BI-RADS classification
Time frame: 3 years
The primary outcome will be tumors' characterization using descriptive criteria of the BI-RADS classification within the framework of a mammography and an ultrasound, and then the research of a correlation with the molecular profile in 203 patientes diagnosed with a breast cancer
2 secondary outcomes
Comparison of molecular profiles of breast cancers detected in the cohorte "mammography and ultrasound" with molecular profiles of breast cancers detected in the cohorte "tomosynthesis and ultrasound"
Time frame: 3 years
Description of molecular profiles in breast cancers detected only with ultrasound
Time frame: 3 years
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 7 Mar 2023.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
Questions about this trial
What is this clinical trial studying?
An observational study of Breast Cancer, run by Elsan.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 7 Mar 2023. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Tumors' characterization using descriptive criteria of the BI-RADS classification (time frame: 3 years). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 7 Mar 2023; AzTrials last refreshed its copy on 7 Nov 2026.