Can a smaller flap spare nerves in robotic thyroid surgery?
NCT ID NCT05216718
First seen Sep 11, 2026 ยท Last updated Sep 11, 2026
Summary
Researchers compare two ways of creating a surgical flap during robotic thyroidectomy, a procedure that removes thyroid nodules through small incisions in the armpit and breast area. One method lifts tissue only up to the voice box, while the other lifts it higher to the Adam's apple. The trial measures pain, numbness, and nerve function after surgery in 82 people with small thyroid nodules. The goal is to learn whether the smaller flap causes less discomfort and sensory loss.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mini-flap technique during robotic thyroidectomy
- What this could lead to
- If the smaller flap works, surgeons could adopt it to reduce pain and numbness after robotic thyroid surgery, helping patients recover more comfortably.
- What could go wrong
- This is a small, single-center study of 82 people with small thyroid nodules, so results may not apply to larger tumors or other hospitals. Surgical technique studies can also show differences that fade over time.
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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82 people
The number who actually took part.
- Started
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Jan 2022
- 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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19 to 69 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: * subjects who will have thyroid surgery * subjects who has no evidence of lymph node metastasis on palpation and imaging (cN0) * subjects who has thyroid nodule under 4cm (\<cT2) * subjects who has no distant metastasis (M0) Exclusion Criteria: * subjects who has clinical evidence of lymph node metastasis (cN1a or cN1b) * subjects who has both thyroid nodule * subjects who underwent any radiotherapy on neck * subjects who has primary hyperparathyroidism * subjects who underwent head and neck surgery * subjects who disagree to do this trial
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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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Dong sik Bae
Busan, South Korea
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Other studies related to the condition(s) this trial covers.
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