Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

New scan could pinpoint hidden brain tumors in cushing patients

NCT ID NCT07460232

Diagnosis Sponsor: Mayo Clinic 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests whether a special PET scan (FET PET/CT) can better locate small pituitary tumors that cause Cushing disease. About 50 adults with confirmed Cushing disease who are scheduled for pituitary surgery will receive the scan before their operation. The goal is to see if this scan is more accurate than standard MRI at finding the exact tumor location, which could help surgeons remove it more precisely.

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 50 people

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

Started

Apr 2026

Expected to finish

Jul 2028

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: Patients must meet ALL criteria listed below for entry: * Biochemically diagnosed ACTH-dependent Cushing disease. * No previous pituitary surgery. * Planned to undergo pituitary surgery for localization/resection of adenoma. * No contraindications for PET/CT. * Recent (within 3 months) pituitary MR, or pending pituitary MR to be performed as close as possible to FET PET/CT. * Age ≥ 18 years. * Ability to provide informed consent. Exclusion Criteria: * Pregnant as determined by a pregnancy test as per institutional guidelines for individuals of child-bearing potential * Declining to use effective contraceptive methods during the study (for individuals of child-bearing potential) * Need for emergent surgery that would be delayed by participation * Bacterial, viral, or fungal infections requiring systemic therapy * Serious co-morbidities and serious nonmalignant disease (e.g., hydronephrosis, kidney failure, liver failure, systemic or local inflammatory or autoimmune diseases or other conditions) that in the opinion of the investigator could compromise patient safety and/or protocol objectives * Known diagnosis of autoimmune disorders * Patients receiving any other investigational agent within the past 28 days * Breastfeeding. Note: nursing parents are allowed if the potential participant commits to pumping breast milk and discarding it from injection to ≥ 24 hours from the time of the FET injection. * Known hypersensitivity to any excipients used in FET

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Cushing disease are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

ACTH-dependent Cushing syndrome Cushing disease due to pituitary adenoma pituitary gland adenoma Pituitary Neoplasms

As listed by the trial registrant

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

Cushing disease Pituitary adenoma

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

  • Mayo Clinic in Rochester

    RECRUITING

    Rochester, Minnesota, 55905, United States

More trials for these conditions

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