Cold plasma zaps thyroid surgery wounds for faster healing
NCT ID NCT07382973
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a cold plasma device applied during and after thyroid surgery can speed up wound healing and reduce pain and infection. About 26 adults having their thyroid removed will be randomly assigned to get either standard wound care or the plasma treatment. Researchers will track how quickly the wound closes and how much pain patients feel over 12 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- non-thermal plasma (helium-based)
- What this could lead to
- If it works, this could offer a simple way to help surgical wounds heal faster and with less pain or infection after thyroid surgery.
- What could go wrong
- This is a very small early trial (26 people) testing a device, not a drug. The effect may be small or not better than standard care, and results may not apply to other surgeries.
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
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 26 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2025
- Expected to finish
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Dec 2026
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.
- 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.
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 aged 18 years or older. * Diagnosis of thyroid pathology requiring total or subtotal thyroidectomy. * Signed Informed Consent Form (ICF). * Patients capable of complying with the 12-week follow-up schedule. Exclusion Criteria: * History of previous neck surgery or radiation therapy in the cervical area. * Known history of keloid formation or hypertrophic scarring. * Presence of active systemic or local infection at the time of surgery. * Patients with implanted electronic devices (e.g., pacemakers or defibrillators) due to the use of RF-based plasma. * Pregnancy or breastfeeding. * Concurrent use of systemic corticosteroids or immunosuppressive drugs that may impair wound healing.
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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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Plasma Physics Laboratory, National Institute of Nuclear Research
RECRUITINGOcoyoacac, State of Mexico, 52750, Mexico
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