Less surgery may be just as good for Low-Risk thyroid cancer
NCT ID NCT05604963
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two surgical options for people with low-risk differentiated thyroid cancer: removing only part of the thyroid (hemithyroidectomy) or the entire gland (total thyroidectomy). The goal is to see if the less extensive surgery is as effective at preventing cancer recurrence while causing fewer side effects. About 456 participants will be followed for up to 6 years after surgery.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
surgical procedure (hemithyroidectomy or total thyroidectomy)
What this could lead to
If successful, this could show that removing only part of the thyroid is a safe and cost-effective option for low-risk thyroid cancer, reducing complications from full removal.
What could go wrong
This is a non-inferiority trial, meaning it aims to prove that less surgery is not worse than more surgery. It may still show higher recurrence rates with partial removal, and results may not apply to higher-risk cancers.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Addenbrooke's Hospital
RECRUITINGCambridge, United Kingdom
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Colchester Hospital
RECRUITINGColchester, United Kingdom
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Derriford Hospital
RECRUITINGPlymouth, United Kingdom
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Forth Valley Royal Hospital
RECRUITINGFalkirk, United Kingdom
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Glan Clwyd Hospital (Betsi Cadwaladr University Health Board)
RECRUITINGRhyl, United Kingdom
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Guy's Hospital
RECRUITINGLondon, United Kingdom
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Ipswich Hospital
RECRUITINGIpswich, United Kingdom
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Leicester Royal Infirmary
RECRUITINGLeicester, United Kingdom
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Leighton Hospital
RECRUITINGCrewe, Cheshire, CW1 4QJ, United Kingdom
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Lister Hospital
RECRUITINGLondon, United Kingdom
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Liverpool University Hospitals
RECRUITINGLiverpool, United Kingdom
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Luton and Dunstable University Hospital
RECRUITINGLuton, United Kingdom
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Medway Maritime Hospital
RECRUITINGGillingham, United Kingdom
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Musgrove Park Hospital
RECRUITINGTaunton, United Kingdom
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NHS Greater Glasgow & Clyde
RECRUITINGGlasgow, United Kingdom
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NHS Lothian
RECRUITINGEdinburgh, United Kingdom
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Ninewells Hospital
RECRUITINGDundee, United Kingdom
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Norfolk and Norwich University Hospital
RECRUITINGNorwich, United Kingdom
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Northampton General Hospital
RECRUITINGNorthampton, United Kingdom
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Northwick Park Hospital
RECRUITINGLondon, United Kingdom
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Nottingham University Hospitals NHS Trust
NOT_YET_RECRUITINGNottingham, United Kingdom
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Queen Alexandra Hospital
RECRUITINGPortsmouth, United Kingdom
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Queen Elizabeth Hospital
RECRUITINGBirmingham, United Kingdom
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Royal Derby Hospital
RECRUITINGDerby, United Kingdom
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Royal Devon and Exeter Hospital
RECRUITINGExeter, United Kingdom
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Royal United Hospital
NOT_YET_RECRUITINGBath, United Kingdom
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Sheffield Teaching Hospitals
RECRUITINGSheffield, United Kingdom
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St George's Hospital
RECRUITINGLondon, United Kingdom
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The Royal Marsden Hospitals
RECRUITINGLondon, United Kingdom
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University College London Hospital
NOT_YET_RECRUITINGLondon, United Kingdom
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University Hospital of Wales
RECRUITINGCardiff, United Kingdom
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University Hospitals Bristol and Weston NHS Foundation Trust
RECRUITINGBristol, United Kingdom
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University Hospitals Dorset NHS Foundation Trust
RECRUITINGPoole, United Kingdom
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