Parathyroid surgery may lower blood pressure hormone, study hopes to find out
NCT ID NCT07388914
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 400 adults with primary hyperparathyroidism who are scheduled for parathyroid surgery. Researchers will measure aldosterone, a hormone that helps control blood pressure, before surgery and at 3, 6, and 12 months after. They will also track blood pressure and use of blood pressure medications. The goal is to understand how surgery affects these levels and whether it can improve blood pressure control.
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 study could clarify how parathyroid surgery affects blood pressure and hormone levels, potentially guiding future treatment decisions.
- What could go wrong
- This is an observational study, not a treatment trial. It may not lead to any direct medical changes, and results may not apply to all patients.
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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About 400 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- 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 with primary hyperparathyroidism, without renal insufficiency , candidate to parathyroid surgery
- Ages
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18 to 100 years
- 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.
Show the full entry requirements Hide 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 with primary hyperparathyroidism candidate to surgery * age\>/=18 years Exclusion Criteria: age\< 18 years patients with renal insufficiency (CKDEpi \<60ml/mn) pregant women \-
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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.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Centre Hospitalier Universitaire de Nancy
Nancy, Lorraine, 54000, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Scientists probe parathyroid tumors for clues to better surgery
- New imaging technique could help surgeons spot hidden parathyroid tumors