Can breast cancer drugs tackle a childhood brain tumor?

NCT ID NCT06959979

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 03, 2026 · Last updated Sep 04, 2026 · Updated 1 time

Summary

Medulloblastoma is a rare but serious childhood brain tumor. Standard treatments can harm the developing brain, and some tumors stop responding to therapy. This study tests whether CDK4/6 inhibitors, drugs already used for breast cancer, can slow or stop medulloblastoma cells grown in the lab as 3D models called organoids. Researchers will compare the genetic makeup of these organoids with the original tumors to identify markers that predict sensitivity or resistance to the drugs.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
CDK4/6 inhibitors (palbociclib, ribociclib, abemaciclib) tested on patient-derived tumor organoids in the lab
What this could lead to
If certain genetic markers predict response, this could guide personalized treatment for medulloblastoma and help overcome drug resistance.
What could go wrong
This is an early lab study using tumor models, not patients. The drugs may not work the same way in real tumors, and resistance remains a major hurdle.

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.

Participants

About 60 people

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

Started

Nov 2024

Expected to finish

Feb 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

0 to 18 years

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: * All patients affected by Medulloblastoma operated on at the Pediatric Neurosurgery Unit during their pediatric age will be elected to take part to the study

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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.

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

  • Fondazione Policlinico Gemelli Irccs

    RECRUITING

    Roma, ROMA, 00151, Italy

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