Ultrasound first: could it replace radiation scans for parathyroid patients?
NCT ID NCT07068867
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether using ultrasound as the first imaging step before parathyroid surgery can safely reduce the need for radiation-based scans. 99 adults with primary hyperparathyroidism were enrolled. Those with clear ultrasound results went straight to surgery; others had additional imaging. The goal was to see if this approach is accurate enough to become standard practice.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this approach could make pre-surgery imaging faster, safer, and more patient-friendly for people with primary hyperparathyroidism.
- What could go wrong
- This is a small, completed study (99 people) testing a diagnostic process, not a treatment. Results may not apply to all patients or settings.
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
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99 people
The number who actually took part.
- Started
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Sep 2023
- Finished
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Sep 2025
- Lead sponsor
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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
Patients 18 years and older with primary hyperparathyroidism referred to the Department of ORL, Head and Neck Surgery at Odense University Hospital for parathyroidectomy.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients 18 years and older with primary hyperparathyroidism referred to the Department of ORL, Head and Neck Surgery at Odense University Hospital for parathyroidectomy. Exclusion Criteria: * Other causes of hypercalcemia * Persistent or recurrent hyperparathyroidism. * Previous surgery to the thyroid or the parathyroid glands. * Inability to read/speak Danish
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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
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Odense University Hospital
Odense, 5000, Denmark
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Other studies related to the condition(s) this trial covers.
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