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Study identifier: NCT05604963 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Hemithyroidectomy or Total-Thyroidectomy in 'Low-risk' Thyroid Cancers

Condition: Differentiated Thyroid Cancer  ·  Sponsor: University College, London

PhaseNA
Planned participants456
Who can joinAll sexes, 16 Years to no upper limit
Healthy volunteersNo

About this study

This is a multi-centre, randomised, non-inferiority, phase III study in patients with low risk differentiated thyroid cancer. Patients will be identified via oncology multidisciplinary team meetings. There will be two sources of patients in the trial, with the same histological diagnoses and prognosis (i.e. recurrence risk): * Group 1: Patients who have already had a HT for thyroid problems and are then subsequently diagnosed with low risk DTC will be randomised 1:1 to undergo surveillance only OR a second operation to remove the rest of their thyroid gland (two-stage total thyroidectomy). * Group 2: Patients diagnosed with low risk DTC using cytology (Thy5) but no surgery performed will be randomised 1:1 to have either a hemi-thyroidectomy OR a single-stage total thyroidectomy. The overall aim of the trial is to determine whether hemithyroidectomy is an acceptable and cost-effective surgical procedure compared to total thyroidectomy in low risk thyroid cancer. Overall, 456 patients will be recruited to the trial. Patients will be initially be followed up post-surgery then 12 monthly for 6 years.

This description comes directly from the study's public registry record.

Talk to the study team

Jeannie Chamberlain  ·  020 3108 4875  ·  ctc.hot@ucl.ac.uk

Always discuss trial participation with your own doctor first.

Locations (33)

Leighton HospitalCrewe, Cheshire, United KingdomRecruiting
Royal United HospitalBath, United KingdomNot Yet Recruiting
Queen Elizabeth HospitalBirmingham, United KingdomRecruiting
University Hospitals Bristol and Weston NHS Foundation TrustBristol, United KingdomRecruiting
Addenbrooke's HospitalCambridge, United KingdomRecruiting
University Hospital of WalesCardiff, United KingdomRecruiting
Colchester HospitalColchester, United KingdomRecruiting
Royal Derby HospitalDerby, United KingdomRecruiting
Ninewells HospitalDundee, United KingdomRecruiting
NHS LothianEdinburgh, United KingdomRecruiting
Royal Devon and Exeter HospitalExeter, United KingdomRecruiting
Forth Valley Royal HospitalFalkirk, United KingdomRecruiting

+ 21 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT05604963