Breast CancerNCT04050423
Investigation of Ultrasound Imaging and Spectroscopy for Characterizing Breast Masses
An observational study of Breast Cancer, run by Sunnybrook Health Sciences Centre at 1 site in Canada.
Trial summary
Our objective in this study is to identify an optimal set of quantitative ultrasound parameters that can be used, non-invasively, to characterize breast masses with high accuracy, as determined histopathologically. Read more about this study
- Who is it for?
- Any age
- Conditions the study is for
- Breast Cancer
- How many people
- 1,200 participants
- Where
- 1 siteCanada
- Study dates
- 23 Sep 2014to Sep 2029
- Phase
- Observational
- Are there results?
- Not yet: the study is under way
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
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Study population: Both men and women and members of all races and ethnic groups are eligible for this trial.
Who may be able to join
- Women or men with suspected breast cancer
- Patients should have the ability to understand and the willingness to sign a written Informed consent document.
Who cannot join
- Patients who have had chemotherapy, radiotherapy, or major surgery within 4 weeks prior to registering in the study or those who have not recovered from adverse events due to agents administered more than 4 weeks prior to registration
- Receiving any other investigational agents
- Any condition that is unstable or could jeopardize the safety of the patient and their compliance in the study.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
Schontal Halstead contact
Canada1 site, 1 recruiting
- Recruiting
Sunnybrook Health Sciences Centre
Toronto, Ontario, M4N 3M5
Gregory J Czarnota, PhD, MD, (416)480-6128, gregory.czarnota@sunnybrook.ca
Gregory J Czarnota, Phd, MD
About this study
Our objective in this study is to identify an optimal set of quantitative ultrasound parameters that can be used, non-invasively, to characterize breast masses with high accuracy, as determined histopathologically. Breast cancer is the most frequent form of non-epithelial cancer diagnosed in women, with approximately 1.5 million new cases diagnosed annually worldwide. Accurate diagnosis and characterization of disease play an important role in therapy planning for breast cancer treatment. Currently, the gold standard method of tumour diagnosis is pathological examination of core biopsy specimens. However, the invasive core biopsies can cause post-surgical complications. Besides, some lesions require repeat biopsy due to sampling errors during the initial biopsy. Also X-ray mammography and ultrasound B-mode images, which are used by radiologists for breast examination, lack reliable information about micro-structural properties of tissues. There is an urgent need of a non-invasive imaging modality that can provide rapid and quantitative information for breast tumour characterization, in real time and at the patient bed. The main goal, as described above, is to select the best quantitative ultrasound parameters that can facilitate breast cancer characterization, non-invasively.
Read the detailed description
This project is an observational/early validation study in human subjects that will use ultrasound imaging and spectroscopy to characterize suspected breast cancers. Patients will be imaged with ultrasound, and the acquired data will be analyzed using quantitative ultrasound techniques, in conjunction with textural analysis on generated parametric images. Results of quantitative ultrasound data analysis for these breast lumps will be compared to and correlated with their histopathological characteristics from pathology reports on core biopsy specimens, surgery reports, or radiology reports, available from patient charts. From this data we will potentially estimate the best hybrid ultrasound-based biomarker that can characterize suspected breast cancers, noninvasively.
- Conditions
- Breast Cancer
- Keywords
- Ultrasound, Spectroscopy, Characterization
- Medical subject headings
- Breast Neoplasms
What is being measured
The primary outcome is the main question the study is designed to answer.
Select the best quantitative ultrasound parameters that can facilitate breast cancer characterization, non-invasively
Correlate quantitative ultrasound parameters obtained using spectroscopic techniques, in conjunction with textural analysis on generated parametric images, to the histopathological characteristics from pathology reports on core biopsy specimens, surgery reports, or radiology reports.
Measured: Up to 5 years
Secondary outcomes (1)
Results of ultrasound-based breast cancer characterization and clinical outcomes.
Correlating the results of ultrasound-based breast cancer characterization.
Measured: Up to 5 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted8 Aug 2019
- Study start23 Sep 2014
- Primary completionSep 2025 (estimated)
- Study completionSep 2029 (estimated)
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.
- More trials run by Sunnybrook Health Sciences CentreThe sponsor's other registered studies.
- 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
- Case only
- Time perspective
- Prospective
- Enrolment
- 1,200 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Sunnybrook Health Sciences Centre
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Dr. Gregory Czarnota, Sunnybrook Health Sciences Centre
- Investigators
- Gregory J Czarnota, PhD, MD, Principal investigator, Sunnybrook Health Sciences Centre
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04050423
- Sponsor's protocol ID
- 232-2014
- Status last verified
- Dec 2023
- First submitted
- 22 Jul 2019
- Last updated
- 14 Dec 2023
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 14 Dec 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Investigation of Ultrasound Imaging and Spectroscopy for Characterizing Breast Masses
- ClinicalTrials.gov ID
- NCT04050423
- Acronym / sponsor ID
- 232-2014
- Conditions
- Breast Cancer
- Keywords
- Ultrasound, Spectroscopy, Characterization
- Study type
- Observational
- Recruitment status
- Recruiting
- Enrolment
- 1,200 participants (estimated)
- Lead sponsor
- Sunnybrook Health Sciences CentreUniversity, hospital or other
- Study start
- 23 Sep 2014 (actual)
- Primary completion
- Sep 2025 (estimated)
- Study completion
- Sep 2029 (estimated)
- First posted
- 8 Aug 2019 (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.
Our objective in this study is to identify an optimal set of quantitative ultrasound parameters that can be used, non-invasively, to characterize breast masses with high accuracy, as determined histopathologically. Breast cancer is the most frequent form of non-epithelial cancer diagnosed in women, with approximately 1.5 million new cases diagnosed annually worldwide. Accurate diagnosis and characterization of disease play an important role in therapy planning for breast cancer treatment. Currently, the gold standard method of tumour diagnosis is pathological examination of core biopsy specimens. However, the invasive core biopsies can cause post-surgical complications. Besides, some lesions require repeat biopsy due to sampling errors during the initial biopsy. Also X-ray mammography and ultrasound B-mode images, which are used by radiologists for breast examination, lack reliable information about micro-structural properties of tissues. There is an urgent need of a non-invasive imaging modality that can provide rapid and quantitative information for breast tumour characterization, in real time and at the patient bed. The main goal, as described above, is to select the best quantitative ultrasound parameters that can facilitate breast cancer characterization, non-invasively.
Detailed description
This project is an observational/early validation study in human subjects that will use ultrasound imaging and spectroscopy to characterize suspected breast cancers. Patients will be imaged with ultrasound, and the acquired data will be analyzed using quantitative ultrasound techniques, in conjunction with textural analysis on generated parametric images. Results of quantitative ultrasound data analysis for these breast lumps will be compared to and correlated with their histopathological characteristics from pathology reports on core biopsy specimens, surgery reports, or radiology reports, available from patient charts. From this data we will potentially estimate the best hybrid ultrasound-based biomarker that can characterize suspected breast cancers, noninvasively.
Study design
- Observational model
- Case only
- Time perspective
- Prospective
Who may qualify
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
- Study population
- Both men and women and members of all races and ethnic groups are eligible for this trial.
Key inclusion criteria (2 listed)
- Women or men with suspected breast cancer
- Patients should have the ability to understand and the willingness to sign a written Informed consent document.
Key exclusion criteria (3 listed)
- Patients who have had chemotherapy, radiotherapy, or major surgery within 4 weeks prior to registering in the study or those who have not recovered from adverse events due to agents administered more than 4 weeks prior to registration
- Receiving any other investigational agents
- Any condition that is unstable or could jeopardize the safety of the patient and their compliance in the study.
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
Select the best quantitative ultrasound parameters that can facilitate breast cancer characterization, non-invasively
Time frame: Up to 5 years
Correlate quantitative ultrasound parameters obtained using spectroscopic techniques, in conjunction with textural analysis on generated parametric images, to the histopathological characteristics from pathology reports on core biopsy specimens, surgery reports, or radiology reports.
1 secondary outcome
Results of ultrasound-based breast cancer characterization and clinical outcomes.
Time frame: Up to 5 years
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 14 Dec 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.
Schontal Halstead contact
Gregory J Czarnota, PhD, MD principal investigator
Sunnybrook Health Sciences Centre
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Breast Cancer, run by Sunnybrook Health Sciences Centre at 1 site in Canada.
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 3 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: looking for participants now, as of the sponsor's last update on 14 Dec 2023. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Canada. Whether a site is taking part right now should be confirmed with that site. See every site.
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?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Gregory J Czarnota, PhD, MD ((416)480-6128, gregory.czarnota@sunnybrook.ca), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Select the best quantitative ultrasound parameters that can facilitate breast cancer characterization, non-invasively (time frame: Up to 5 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 14 Dec 2023.