New ultrasound technique may spot breast cancer treatment success early
NCT ID NCT05957042
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study aimed to see if contrast-enhanced ultrasound (CEUS) could predict how well triple-negative breast cancer patients respond to chemotherapy and immunotherapy. Researchers planned to measure tumor volume and blood flow changes with CEUS before and during treatment. However, the study was withdrawn before any patients were enrolled, so no results are available.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Lumason (contrast agent)
- What this could lead to
- If successful, this could provide a faster, non-invasive way to see if breast cancer treatment is working, potentially guiding therapy changes earlier.
- What could go wrong
- This is a very early pilot study that was withdrawn before enrolling any participants, so no data exists. The approach may not prove reliable compared to standard imaging.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Started
-
Sep 2023
- Expected to finish
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Sep 2031
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Willingness and ability to sign and date the study-specific informed consent form. * Stated willingness to comply with all study procedures and attend all study visits to the best of his or her ability for the duration of the study. * Age greater than 18yo. * Stage I-III TNBC or stage IV TNBC with intact breast primary. * Planned combined ICI therapy as per SoC by treating oncologist. Exclusion Criteria: * Other clinical trials are not excluded but participation must be cleared with the other clinical trial PIs. * Patients not suitable to undergo contrast enhanced ultrasound (i.e., pregnant women, known allergy to eggs, or a past allergic reaction to sonographic contrast or its components, such as polyethylene glycol (PEG))
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Penn State Health College of Medicine
Hershey, Pennsylvania, 17033, United States
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