Digital Breast Tomosynthesis Guided Tomographic Optical Breast Imaging (TOBI) (NCT02033486) | Clinical Trial Compass
UnknownNot Applicable
Digital Breast Tomosynthesis Guided Tomographic Optical Breast Imaging (TOBI)
United States375 participantsStarted 2014-03
Plain-language summary
Screening for breast cancer improves early detection of aggressive cancers and has been shown to reduce breast cancer related mortality. Currently, mammography is the most effective way of detecting early stage, non palpable breast cancers. However, mammography only reveals the breast structure, and cannot say much about the breast physiological state. We propose Tomographic Optical Breast Imaging (TOBI) as an inexpensive, patient friendly technique that is non-invasive and does not use non-ionizing radiation. TOBI uses near infrared light and by measuring how such light passes through the breast, images of blood volume and hemoglobin oxygenation can be obtained. In this study, TOBI is combined with digital breast tomosynthesis (DBT, a form of 3D mammography) and our hypothesis is that the TOBI-DBT combined images can be used to diagnose breast cancer with significantly improved sensitivity and specificity compared to DBT alone.
Who can participate
Age range
30 Years – 80 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Any adult female volunteers of any race or ethnic background, between the ages of 30 to 80, either
* scheduled for a clinically indicated diagnostic mammogram or percutaneous biopsy.
* presenting for breast cancer treatment
Exclusion Criteria:
* Under 30 years old or over 80 years old
* Is pregnant or thinks she may become pregnant.
* Open wounds on breast
* Breast implants
* Any condition that impairs the ability to give informed consent
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Area under the curve for distinguishing benign vs malignant lesions