An observational study in Breast Cancer, Benign Breast Condition and Breast Fibroadenoma, sponsored by iSono Health, Inc.. Recruiting at 2 sites in United States. Open to female participants aged 18 Years to 94 Years. Per ClinicalTrials.gov, last updated 2026-09-17.
Sponsored by iSono Health, Inc. · Observational
AUDIBLE is a multi-site, clinical study conducted in the United States aimed at gathering data on 3D Automated Breast Ultrasound imaging using the iSono Health ATUSA system. The study focuses on female participants who have previously been identified with suspicious findings (classified as BIRADs 4 or 5) through standard-of-care diagnostic imaging methods (e.g., hand-held ultrasound, mammograms) and who have been referred for a biopsy. The goal is to create a comprehensive registry that includes multi-modality breast images alongside and biopsy results. The study will enroll up to 800 eligible female patients. In addition to imaging data, the study will collect information from the patient's medical records and biopsy outcomes.
The study aims to validate ATUSA's image quality, reproducibility, and correlation with histopathology and radiologist-assigned BI-RADS categories. Additionally, a subset of participants receiving neoadjuvant therapy will be followed longitudinally to evaluate ATUSA's potential for monitoring treatment response and volumetric changes in tumor burden.
This study supports the advancement of a patient-friendly, radiation-free, operator-independent ultrasound platform for real-time breast imaging.
14,825 studies on the registry are indexed under Breast Neoplasms; 3,319 are open to participants now.
This study's planned enrollment of 800 is above the median of 184 across 3,235 observational studies indexed under Breast Neoplasms.
Browse Breast Neoplasms studies →This is the only study on the registry with iSono Health, Inc. as lead sponsor.
Counted across the registry records on this site, refreshed daily.
Adult female participants aged 18 to 94 years with previously identified suspicious breast findings (BI-RADS® 4 or 5) detected through standard-of-care diagnostic imaging and referred for breast biopsy. Participants are enrolled at U.S. clinical sites and undergo multimodality breast imaging, including investigational ATUSA 3D automated breast ultrasound and standard-of-care imaging modalities.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hypersensitivity
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The ATUSA system is an FDA-cleared Class II automated breast ultrasound device used in this study for investigational data collection purposes only. The device consists of a portable automated ultrasound scanner, a wearable positioning accessory, disposable components, and associated software that acquires three-dimensional ultrasound images of the breast. In this observational registry study, ATUSA imaging is performed to collect multimodality breast imaging data and is not used to guide clinical diagnosis, treatment decisions, or patient management. All clinical assessments and care, including biopsy and diagnostic interpretation, are performed according to standard of care.
Type and Number of breast imaging examinations collected per participant
The breast imaging exams (type and number) performed per patient (ATUSA, DBT, HHUS, MRI, and, if applicable, other exams such as FFDM) and number of biopsy-confirmed cancer cases.
Time frame: From Enrollment to +/- 180 days
Overall Operator satisfaction as assessed by questionnaire
Key factors influencing the successful implementation of ATUSA in a clinical setting and the barriers that impede its integration. The questionnaire consists of multiple items assessing operator satisfaction with the medical device. The form uses 5-point Likert-scale responses ranging from 1 (Strongly Agree) to 5 (Strongly Disagree), with higher scores indicating more unfavorable outcome.
Time frame: Day of ATUSA Imaging/Enrollment Visit (Day 0)
Participant satisfaction as assessed by questionnaire
Key factors influencing the successful implementation of ATUSA in a clinical setting and the barriers that impede its integration. The questionnaire consists of multiple items assessing patient satisfaction with medical device. The form uses 5-point Likert-scale responses ranging from 1 (Strongly Disagree) to 5 (Strongly Agree), with higher scores indicating more favorable outcome.
Time frame: Day of ATUSA Imaging/Enrollment Visit (Day 0)
Number of participants with adverse events related to the ATUSA system
The number of participants experiencing adverse events (AEs) or serious adverse events (SAEs) related to the ATUSA system or study procedures.
Time frame: Enrollment through 7 days follow-up period
Plan to share: No
No publications or documents are linked to this record.
Started Dec 2025 (actual). Primary completion is estimated for Aug 2027, 20 months after the start.
Of 189 industry-sponsored observational studies under Breast Neoplasms, half reached primary completion within 43 months of starting (the median), counting those still running; a quarter within 26 and three quarters within 70. This study's planned 20 months is below that.
Counting every sponsor, half of 1,380 studies reached it within 55 months; a quarter within 25 and three quarters within 126.
How these figures are worked out, and which studies are left out of them.
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