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Ultrasound breakthrough: predicting cancer therapy success without needles

NCT ID NCT07319416

Knowledge-focused Sponsor: Fondazione Policlinico Universitario Agostino Gemelli IRCCS Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study is testing whether a special type of ultrasound (called D-CEUS) can predict if a targeted radiation therapy (PRRT) is working in people with advanced neuroendocrine tumors of the pancreas or gut. About 30 adults with these tumors will get D-CEUS scans before, during, and after PRRT to see if changes in blood flow patterns can tell doctors early on who is responding. The goal is to find a non-invasive way to monitor treatment, avoiding unnecessary side effects for those who are not benefiting.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Started

Dec 2025

Expected to finish

Oct 2027

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

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Age ≥ 18 years. * Histologically confirmed diagnosis of unresectable, well-differentiated GEP-NET G2 or G3 according to WHO 2019 Classification with a Ki67 index \> 2% up to 55%. * Somatostatin receptor-positive (SSTR+) disease defined by a homogenous SSTRs expression by SSA positive PET-CT or SPECT imaging. * At least one target lesion according to RECIST v1.1. * Participants must have signed and dated an approved written informed consent and must be able to comply with any study specific procedure. Exclusion Criteria: * Known hypersensitivity to Lutetium 177Lu - radionuclides. * Other known malignancies. * Patients not able to declare meaningful informed consent on their own or any other vulnerable population to that.

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Conditions

The condition(s) this trial relates to.

digestive system neuroendocrine tumor, grade 1/2 neuroendocrine neoplasm

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contrast enhanced ultrasound NET Radionucleide therapy

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • IRCCS Policlinico Universitario Agostino Gemelli

    RECRUITING

    Rome, Rome, 00168, Italy

More trials for these conditions

Other studies related to the condition(s) this trial covers.