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New ultrasound technique could help doctors spot dangerous thyroid nodules

NCT ID NCT07041307

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looks at the tiny blood vessels inside thyroid nodules using a special ultrasound technique. Researchers hope this will help doctors better tell which nodules are harmless and which might need surgery. The study involves 50 adults, including patients with thyroid nodules and healthy volunteers.

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.

Participants

About 50 people

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

Started

Aug 2025

Expected to finish

Dec 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.

Who is studied

Healthy volunteers will be recruited through posters displayed at public institutions such as universities, libraries, and similar locations, as well as via the website https://forskningnu.dk/. Patients will be recruited from the Department of Clinical Physiology and Nuclear Medicine, and the Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, both located at Rigshospitalet, Denmark.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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 over 18 years * Written and verbal informed consent to participate in the study * Patients with hypo-, iso-, or hyperfunctioning thyroid nodules * Patients referred for thyroid surgery due to suspected malignant nodule (including Bethesda classification groups III, IV, V, and VI) * Healthy volunteers - generally good health with no chronic illnesses Exclusion Criteria: * Pregnancy * Inability to undergo the examination due to physical or mental limitations * Desire to opt out of receiving information about new, significant health findings revealed during the study * Healthy Participants: * Thyroid disease, including nodules, as well as current or past conditions affecting the thyroid * Medication that affects thyroid function

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Conditions

The condition(s) this trial relates to.

nodular goiter Thyroid Nodule

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

    2 sites. 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

  • Rigshospitalet

    RECRUITING

    Copenhagen, 2100, Denmark

  • Technical University of Denmark

    RECRUITING

    Lyngby, 2800, Denmark

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