Innovative imaging system for breast cancer diagnosis

SOLUS Smart Optical and Ultrasound Diagnostic of Breast Cancer

NA · IRCCS San Raffaele · NCT05916703

This study is testing a new imaging system to see if it can help doctors accurately diagnose breast cancer in women with breast lumps without needing to do a biopsy unless it's really necessary.

Quick facts

PhaseNA
Study typeInterventional
Enrollment40 (estimated)
Ages18 Years to 100 Years
SexFemale
SponsorIRCCS San Raffaele (other)
Locations1 site (Milano)
Trial IDNCT05916703 on ClinicalTrials.gov

What this trial studies

The SOLUS project aims to develop a non-invasive, point-of-care imaging system that combines diffuse optics and ultrasound techniques for the high-specificity diagnosis of breast cancer. This 48-month pilot study will involve adult women with either benign or malignant breast lesions, utilizing a multi-modal approach to improve diagnostic accuracy. Participants will undergo the SOLUS examination, and biopsies will be performed only if medically necessary, ensuring ethical compliance and informed consent. The study is conducted at the Department of Breast Imaging of Ospedale San Raffaele in Milan, Italy.

Who should consider this trial

Good fit: Ideal candidates are women over 18 years old with visible breast lesions classified as benign or malignant according to established guidelines.

Not a fit: Patients who are pregnant, breastfeeding, or unable to provide informed consent will not benefit from this study.

Why it matters

Potential benefit: If successful, this innovative imaging system could significantly reduce false-positive rates in breast cancer screening, leading to fewer unnecessary invasive procedures.

How similar studies have performed: While there have been advancements in breast imaging technologies, the specific combination of techniques in this study represents a novel approach that has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* women over 18 years of age
* subject with a breast lesion visible at US, either:
* benign, classified as benign lesions at previous US and unchanged for at least 2 years or with a previous core biopsy done at least 1 year before or BI-RADS 2 or 3, confirmed at histology after SOLUS examination
* or malignant, classified as BI-RADS 4 or 5, confirmed at histology after SOLUS examination

Exclusion Criteria:

* subject is pregnant, breast feeding
* subject is unable or unwilling to give informed consent
* previous core biopsy of the same breast, performed in the last year
* previous breast surgery of the same breast

Where this trial is running

Milano

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Breast Disease

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.